Tropical Cyclones
[Index] | Tropical Cyclone ILSA : BoM Warnings |
Season 2008-2009 Summaries (Operational Data): [AU] [SIO] [SPAC] [SH] | |
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HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 0054UTC 18 MARCH 2009 GALE WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 0000 UTC a Tropical Low was centred within 30 nautical miles of latitude thirteen decimal one south (13.1S) longitude one hundred and thirteen decimal four east (113.4E) Recent movement : west at 17 knots Maximum winds : 30 knots Central pressure: 1002 hPa The low is expected to develop into a tropical cyclone within the next 12 to 18 hours. AREA AFFECTED Within 90 nautical miles of the centre. FORECAST Clockwise winds 20/30 knots increasing to 25/35 knots in southern quadrants with rough seas and moderate swell and then in remaining quadrants by 1200 UTC 18 March. Forecast positions At 1200 UTC 18 March: Within 60 nautical miles of 13.7 south 110.6 east Central pressure 1000 hPa. Winds to 35 knots. At 0000 UTC 19 March: Within 90 nautical miles of 14.4 south 108.3 east Central pressure 994 hPa. Winds to 45 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 0700 UTC 18 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 0202UTC 18 MARCH 2009 STORM FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 0000 UTC Tropical Cyclone Ilsa was centred within 10 nautical miles of latitude thirteen decimal five south (13.5S) longitude one hundred and thirteen decimal four east (113.4E) Recent movement : west southwest at 17 knots Maximum winds : 35 knots Central pressure: 1000 hPa AREA AFFECTED Within 90 nautical miles of the centre. FORECAST Maximum winds to 35 knots near the centre increasing to 50 knots by 0000 UTC 19 March. Winds above 48 knots within 30 nautical miles of centre by 0000 UTC 19 March with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 60 nautical miles in NE quadrant and within 90 nautical miles in SE quadrant and within 60 nautical miles in SW quadrant and within 30 nautical miles in NW quadrant, extending to 90nm in all quadrants by 1200 UTC 18 March with rough seas and moderate swell Forecast positions At 1200 UTC 18 March: Within 60 nautical miles of 14.3 south 110.6 east Central pressure 1000 hPa. Winds to 35 knots. At 0000 UTC 19 March: Within 90 nautical miles of 14.9 south 108.3 east Central pressure 990 hPa. Winds to 50 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 0700 UTC 18 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 0642UTC 18 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 0600 UTC Tropical Cyclone Ilsa was centred within 20 nautical miles of latitude thirteen decimal six south (13.6S) longitude one hundred and eleven decimal nine east (111.9E) Recent movement : west at 15 knots Maximum winds : 50 knots Central pressure: 991 hPa AREA AFFECTED Within 90 nautical miles of the centre. FORECAST Maximum winds to 50 knots near the centre increasing to 65 knots by 0600 UTC 19 March. Winds above 64 knots within 20 nautical miles of centre by 0600 UTC 19 March with high seas and heavy swell. Winds above 48 knots within 20 nautical miles of centre, extending to within 40 nautical miles of centre by 0600 UTC 19 March with very rough seas and moderate swell. Winds above 34 knots within 40 nautical miles in NE quadrant and within 90 nautical miles in SE quadrant and within 60 nautical miles in SW quadrant and within 30 nautical miles in NW quadrant, extending to within 90 nautical miles of centre in all quadrants by 1800 UTC 18 March with rough seas and moderate swell Forecast positions At 1800 UTC 18 March: Within 50 nautical miles of 14.3 south 109.2 east Central pressure 988 hPa. Winds to 55 knots. At 0600 UTC 19 March: Within 80 nautical miles of 14.9 south 107.0 east Central pressure 980 hPa. Winds to 65 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 1300 UTC 18 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 1251UTC 18 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 1200 UTC Tropical Cyclone Ilsa was centred within 20 nautical miles of latitude thirteen decimal eight south (13.8S) longitude one hundred and ten decimal eight east (110.8E) Recent movement : west southwest at 12 knots Maximum winds : 60 knots Central pressure: 984 hPa AREA AFFECTED Within 90 nautical miles of the centre. FORECAST Maximum winds to 60 knots near the centre increasing to 90 knots by 1200 UTC 19 March. Winds above 64 knots within 20 nautical miles of centre with high seas and heavy swell. Winds above 48 knots within 30 nautical miles of centre with very rough seas and moderate swell. Winds above 34 knots within 90 nautical miles of centre with rough seas and moderate swell Forecast positions At 0000 UTC 19 March: Within 50 nautical miles of 14.4 south 108.4 east Central pressure 968 hPa. Winds to 80 knots. At 1200 UTC 19 March: Within 80 nautical miles of 15.1 south 106.7 east Central pressure 957 hPa. Winds to 90 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 1900 UTC 18 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 1827UTC 18 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 1800 UTC Tropical Cyclone Ilsa was centred within 25 nautical miles of latitude fourteen decimal zero south (14.0S) longitude one hundred and nine decimal four east (109.4E) Recent movement : west at 11 knots Maximum winds : 60 knots Central pressure: 984 hPa AREA AFFECTED Within 90 nautical miles of the centre. FORECAST Maximum winds to 60 knots near the centre increasing to 90 knots by 1800 UTC 19 March. Winds above 64 knots within 20 nautical miles of centre after 0000 UTC 19 March with high seas and heavy swell. Winds above 48 knots within 30 nautical miles of centre with very rough seas and moderate swell. Winds above 34 knots within 90 nautical miles of centre with rough seas and moderate swell Forecast positions At 0600 UTC 19 March: Within 50 nautical miles of 14.7 south 107.4 east Central pressure 967 hPa. Winds to 70 knots. At 1800 UTC 19 March: Within 80 nautical miles of 15.2 south 105.8 east Central pressure 957 hPa. Winds to 90 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 0100 UTC 19 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 0050UTC 19 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 0000 UTC Severe Tropical Cyclone Ilsa was centred within 30 nautical miles of latitude fifteen decimal two south (15.2S) longitude one hundred and nine decimal zero east (109.0E) Recent movement : southwest at 11 knots Maximum winds : 70 knots Central pressure: 976 hPa AREA AFFECTED Within 90 nautical miles of the centre. FORECAST Maximum winds to 70 knots near the centre increasing to 90 knots by 0000 UTC 20 March. Winds above 64 knots within 20 nautical miles of centre with high seas and heavy swell. Winds above 48 knots within 40 nautical miles of centre with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 90 nautical miles of centre with rough seas and moderate swell Forecast positions At 1200 UTC 19 March: Within 60 nautical miles of 15.9 south 107.2 east Central pressure 967 hPa. Winds to 80 knots. At 0000 UTC 20 March: Within 90 nautical miles of 16.2 south 105.7 east Central pressure 957 hPa. Winds to 90 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 0700 UTC 19 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 0618UTC 19 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 0600 UTC Severe Tropical Cyclone Ilsa was centred within 20 nautical miles of latitude sixteen decimal zero south (16.0S) longitude one hundred and seven decimal seven east (107.7E) Recent movement : southwest at 12 knots Maximum winds : 80 knots Central pressure: 968 hPa AREA AFFECTED Within 90 nautical miles of the centre. FORECAST Maximum winds to 80 knots near the centre increasing to 100 knots by 0600 UTC 20 March. Winds above 64 knots within 20 nautical miles of centre with high to phenomenal seas and heavy swell. Winds above 48 knots within 40 nautical miles of centre with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 90 nautical miles of centre with rough seas and moderate swell Forecast positions At 1800 UTC 19 March: Within 50 nautical miles of 16.6 south 106.2 east Central pressure 957 hPa. Winds to 90 knots. At 0600 UTC 20 March: Within 80 nautical miles of 17.0 south 104.7 east Central pressure 947 hPa. Winds to 100 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 1300 UTC 19 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 1243UTC 19 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 1200 UTC Severe Tropical Cyclone Ilsa was centred within 20 nautical miles of latitude sixteen decimal three south (16.3S) longitude one hundred and six decimal eight east (106.8E) Recent movement : west southwest at 9 knots Maximum winds : 90 knots Central pressure: 958 hPa AREA AFFECTED Within 90 nautical miles of the centre. FORECAST Maximum winds to 90 knots near the centre increasing to 105 knots by 1200 UTC 20 March. Winds above 64 knots within 25 nautical miles of centre with high to phenomenal seas and heavy swell. Winds above 48 knots within 40 nautical miles of centre with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 90 nautical miles of centre with rough seas and moderate swell Forecast positions At 0000 UTC 20 March: Within 50 nautical miles of 16.8 south 105.5 east Central pressure 947 hPa. Winds to 100 knots. At 1200 UTC 20 March: Within 80 nautical miles of 17.2 south 104.3 east Central pressure 940 hPa. Winds to 105 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 1900 UTC 19 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 1832UTC 19 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 1800 UTC Severe Tropical Cyclone Ilsa was centred within 20 nautical miles of latitude sixteen decimal four south (16.4S) longitude one hundred and six decimal zero east (106.0E) Recent movement : west southwest at 9 knots Maximum winds : 90 knots Central pressure: 958 hPa AREA AFFECTED Within 90 nautical miles of the centre. FORECAST Maximum winds to 90 knots near the centre increasing to 85 knots by 1800 UTC 20 March. Winds above 64 knots within 25 nautical miles of centre with high to phenomenal seas and heavy swell. Winds above 48 knots within 40 nautical miles of centre with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 90 nautical miles of centre with rough seas and moderate swell Forecast positions At 0600 UTC 20 March: Within 50 nautical miles of 17.0 south 104.8 east Central pressure 957 hPa. Winds to 90 knots. At 1800 UTC 20 March: Within 80 nautical miles of 17.2 south 103.5 east Central pressure 961 hPa. Winds to 85 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 0100 UTC 20 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 2245UTC 19 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 1800 UTC Severe Tropical Cyclone Ilsa was centred within 20 nautical miles of latitude sixteen decimal four south (16.4S) longitude one hundred and six decimal zero east (106.0E) Recent movement : west southwest at 9 knots Maximum winds : 90 knots Central pressure: 958 hPa AREA AFFECTED Within 90 nautical miles of the centre. FORECAST Maximum winds to 90 knots near the centre easing to 85 knots by 1800 UTC 20 March. Winds above 64 knots within 25 nautical miles of centre with high to phenomenal seas and heavy swell. Winds above 48 knots within 40 nautical miles of centre with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 90 nautical miles of centre with rough seas and moderate swell Forecast positions At 0600 UTC 20 March: Within 50 nautical miles of 17.0 south 104.8 east Central pressure 957 hPa. Winds to 90 knots. At 1800 UTC 20 March: Within 80 nautical miles of 17.2 south 103.5 east Central pressure 961 hPa. Winds to 85 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 0100 UTC 20 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 0050UTC 20 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 0000 UTC Severe Tropical Cyclone Ilsa was centred within 20 nautical miles of latitude sixteen decimal two south (16.2S) longitude one hundred and five decimal two east (105.2E) Recent movement : west at 8 knots Maximum winds : 80 knots Central pressure: 966 hPa AREA AFFECTED Within 60 nautical miles in NE quadrant and within 90 nautical miles in SE quadrant and within 90 nautical miles in SW quadrant and within 60 nautical miles in NW quadrant. FORECAST Maximum winds to 80 knots near the centre easing to 70 knots by 0000 UTC 21 March. Winds above 64 knots within 25 nautical miles of centre with high to phenomenal seas and heavy swell. Winds above 48 knots within 40 nautical miles of centre with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 60 nautical miles of the centre in northern quadrants extending to within 90 nautical miles in southern quadrants, with rough seas and moderate swell Forecast positions At 1200 UTC 20 March: Within 50 nautical miles of 16.4 south 103.8 east Central pressure 971 hPa. Winds to 75 knots. At 0000 UTC 21 March: Within 80 nautical miles of 16.6 south 102.5 east Central pressure 975 hPa. Winds to 70 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 0700 UTC 20 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 0641UTC 20 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 0600 UTC Severe Tropical Cyclone Ilsa was centred within 20 nautical miles of latitude sixteen decimal two south (16.2S) longitude one hundred and four decimal two east (104.2E) Recent movement : west at 8 knots Maximum winds : 80 knots Central pressure: 967 hPa AREA AFFECTED Within 60 nautical miles in NE quadrant and within 90 nautical miles in SE quadrant and within 90 nautical miles in SW quadrant and within 60 nautical miles in NW quadrant. FORECAST Maximum winds to 80 knots near the centre easing to 65 knots by 0600 UTC 21 March. Winds above 64 knots within 25 nautical miles of centre with high to phenomenal seas and heavy swell. Winds above 48 knots within 40 nautical miles of centre with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 60 nautical miles of the centre in northern quadrants extending to within 90 nautical miles in southern quadrants, with rough seas and moderate swell Forecast positions At 1800 UTC 20 March: Within 50 nautical miles of 16.3 south 102.7 east Central pressure 971 hPa. Winds to 75 knots. At 0600 UTC 21 March: Within 80 nautical miles of 16.4 south 101.2 east Central pressure 979 hPa. Winds to 65 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 1300 UTC 20 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 1231UTC 20 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 1200 UTC Severe Tropical Cyclone Ilsa was centred within 20 nautical miles of latitude fifteen decimal nine south (15.9S) longitude one hundred and three decimal seven east (103.7E) Recent movement : west northwest at 7 knots Maximum winds : 80 knots Central pressure: 966 hPa AREA AFFECTED Within 60 nautical miles in NE quadrant and within 90 nautical miles in SE quadrant and within 90 nautical miles in SW quadrant and within 60 nautical miles in NW quadrant. FORECAST Maximum winds to 80 knots near the centre easing to 60 knots by 1200 UTC 21 March. Winds above 64 knots within 25 nautical miles of centre until 0600UTC 21 March with high to phenomenal seas and heavy swell. Winds above 48 knots within 40 nautical miles of centre with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 60 nautical miles of the centre in northern quadrants extending to within 90 nautical miles in southern quadrants, with rough seas and moderate swell. Forecast positions At 0000 UTC 21 March: Within 50 nautical miles of 16.0 south 102.3 east Central pressure 975 hPa. Winds to 70 knots. At 1200 UTC 21 March: Within 80 nautical miles of 16.2 south 100.7 east Central pressure 983 hPa. Winds to 60 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 1900 UTC 20 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 1818UTC 20 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 1800 UTC Severe Tropical Cyclone Ilsa was centred within 20 nautical miles of latitude sixteen decimal zero south (16.0S) longitude one hundred and three decimal zero east (103.0E) Recent movement : west at 7 knots Maximum winds : 80 knots Central pressure: 966 hPa AREA AFFECTED Within 60 nautical miles in NE quadrant and within 90 nautical miles in SE quadrant and within 90 nautical miles in SW quadrant and within 60 nautical miles in NW quadrant. FORECAST Maximum winds to 80 knots near the centre easing to 55 knots by 1800 UTC 21 March. Winds above 64 knots within 25 nautical miles of centre until 0600UTC 21 March with high to phenomenal seas and heavy swell. Winds above 48 knots within 40 nautical miles of centre with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 60 nautical miles of the centre in northern quadrants extending to within 90 nautical miles in southern quadrants, with rough seas and moderate swell. Forecast positions At 0600 UTC 21 March: Within 50 nautical miles of 16.2 south 101.4 east Central pressure 979 hPa. Winds to 65 knots. At 1800 UTC 21 March: Within 80 nautical miles of 16.4 south 100.0 east Central pressure 986 hPa. Winds to 55 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 0100 UTC 21 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 0044UTC 21 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 0000 UTC Severe Tropical Cyclone Ilsa was centred within 20 nautical miles of latitude sixteen decimal zero south (16.0S) longitude one hundred and two decimal four east (102.4E) Recent movement : west at 8 knots Maximum winds : 80 knots Central pressure: 966 hPa AREA AFFECTED Within 60 nautical miles in NE quadrant and within 90 nautical miles in SE quadrant and within 90 nautical miles in SW quadrant and within 60 nautical miles in NW quadrant. FORECAST Maximum winds to 80 knots near the centre easing to 60 knots by 0000 UTC 22 March. Winds above 64 knots within 25 nautical miles of centre, easing below 64 knots after 1800UTC 21 March, with high to phenomenal seas and heavy swell. Winds above 48 knots within 40 nautical miles of centre with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 60 nautical miles of the centre in northern quadrants extending to within 90 nautical miles in southern quadrants, with rough seas and moderate swell. Forecast positions At 1200 UTC 21 March: Within 50 nautical miles of 16.3 south 100.7 east Central pressure 975 hPa. Winds to 70 knots. At 0000 UTC 22 March: Within 80 nautical miles of 16.7 south 98.9 east Central pressure 983 hPa. Winds to 60 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 0700 UTC 21 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 0619UTC 21 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 0600 UTC Severe Tropical Cyclone Ilsa was centred within 20 nautical miles of latitude sixteen decimal zero south (16.0S) longitude one hundred and one decimal five east (101.5E) Recent movement : west at 8 knots Maximum winds : 80 knots Central pressure: 967 hPa AREA AFFECTED Within 60 nautical miles in NE quadrant and within 90 nautical miles in SE quadrant and within 90 nautical miles in SW quadrant and within 60 nautical miles in NW quadrant. FORECAST Maximum winds to 80 knots near the centre easing to 60 knots by 0600 UTC 22 March. Winds above 64 knots within 25 nautical miles of centre, easing below 64 knots by 0600UTC 22 March, with high to phenomenal seas and heavy swell. Winds above 48 knots within 40 nautical miles of centre with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 60 nautical miles of the centre in northern quadrants extending to within 90 nautical miles in southern quadrants, with rough seas and moderate swell. Forecast positions At 1800 UTC 21 March: Within 50 nautical miles of 16.4 south 99.7 east Central pressure 975 hPa. Winds to 70 knots. At 0600 UTC 22 March: Within 80 nautical miles of 16.7 south 97.8 east Central pressure 983 hPa. Winds to 60 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 1300 UTC 21 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 1229UTC 21 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 1200 UTC Severe Tropical Cyclone Ilsa was centred within 30 nautical miles of latitude sixteen decimal one south (16.1S) longitude one hundred decimal nine east (100.9E) Recent movement : west at 7 knots Maximum winds : 80 knots Central pressure: 966 hPa AREA AFFECTED Within 60 nautical miles in NE quadrant and within 90 nautical miles in SE quadrant and within 90 nautical miles in SW quadrant and within 60 nautical miles in NW quadrant. FORECAST Maximum winds to 80 knots near the centre easing to 60 knots by 1200 UTC 22 March. Winds above 64 knots within 25 nautical miles of centre until 0600 UTC 22 March, with high to phenomenal seas and heavy swell. Winds above 48 knots within 40 nautical miles of centre with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 60 nautical miles of the centre in northern quadrants extending to within 90 nautical miles in southern quadrants, with rough seas and moderate swell. Forecast positions At 0000 UTC 22 March: Within 60 nautical miles of 16.4 south 99.4 east Central pressure 975 hPa. Winds to 70 knots. At 1200 UTC 22 March: Within 90 nautical miles of 16.7 south 97.4 east Central pressure 983 hPa. Winds to 60 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 1900 UTC 21 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 1844UTC 21 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 1800 UTC Severe Tropical Cyclone Ilsa was centred within 20 nautical miles of latitude sixteen decimal three south (16.3S) longitude one hundred decimal one east (100.1E) Recent movement : west southwest at 7 knots Maximum winds : 80 knots Central pressure: 967 hPa AREA AFFECTED Within 60 nautical miles in NE quadrant and within 90 nautical miles in SE quadrant and within 90 nautical miles in SW quadrant and within 60 nautical miles in NW quadrant. FORECAST Maximum winds to 80 knots near the centre easing to 55 knots by 1800 UTC 22 March. Winds above 64 knots within 25 nautical miles of centre until 0600 UTC 22 March, with high to phenomenal seas and heavy swell. Winds above 48 knots within 40 nautical miles of centre with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 60 nautical miles of the centre in northern quadrants extending to within 90 nautical miles in southern quadrants, with rough seas and moderate swell. Forecast positions At 0600 UTC 22 March: Within 60 nautical miles of 16.7 south 98.4 east Central pressure 983 hPa. Winds to 60 knots. At 1800 UTC 22 March: Within 90 nautical miles of 16.9 south 96.2 east Central pressure 987 hPa. Winds to 55 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 0100 UTC 22 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 0043UTC 22 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 0000 UTC Severe Tropical Cyclone Ilsa was centred within 20 nautical miles of latitude sixteen decimal two south (16.2S) longitude ninety nine decimal seven east (99.7E) Recent movement : west at 7 knots Maximum winds : 75 knots Central pressure: 970 hPa AREA AFFECTED Within 60 nautical miles in northern quadrants extending to 80 nautical miles in southern quadrants. FORECAST Maximum winds to 75 knots near the centre easing to 55 knots by 0000 UTC 23 March. Winds above 64 knots within 25 nautical miles of centre until 1500 UTC 22 March, with high to phenomenal seas and heavy swell. Winds above 48 knots within 35 nautical miles of centre with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 60 nautical miles of the centre in northern quadrants extending to within 80 nautical miles in southern quadrants, with rough seas and moderate swell. Forecast positions At 1200 UTC 22 March: Within 50 nautical miles of 16.4 south 98.0 east Central pressure 979 hPa. Winds to 65 knots. At 0000 UTC 23 March: Within 80 nautical miles of 16.6 south 95.6 east Central pressure 987 hPa. Winds to 55 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 0700 UTC 22 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 0654UTC 22 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 0600 UTC Severe Tropical Cyclone Ilsa was centred within 15 nautical miles of latitude sixteen decimal six south (16.6S) longitude ninety eight decimal eight east (98.8E) Recent movement : west southwest at 8 knots Maximum winds : 70 knots Central pressure: 975 hPa AREA AFFECTED Within 70 nautical miles of centre. FORECAST Maximum winds to 70 knots near the centre easing to 50 knots by 0600 UTC 23 March. Winds above 64 knots within 25 nautical miles of centre until 1500 UTC 22 March, with high to phenomenal seas and heavy swell. Winds above 48 knots within 35 nautical miles of centre with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 70 nautical miles of the centre, with rough seas and moderate swell. Forecast positions At 1800 UTC 22 March: Within 45 nautical miles of 17.0 south 96.7 east Central pressure 986 hPa. Winds to 60 knots. At 0600 UTC 23 March: Within 75 nautical miles of 17.5 south 94.2 east Central pressure 993 hPa. Winds to 50 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 1300 UTC 22 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 1237UTC 22 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 1200 UTC Severe Tropical Cyclone Ilsa was centred within 20 nautical miles of latitude sixteen decimal nine south (16.9S) longitude ninety eight decimal zero east (98.0E) Recent movement : west southwest at 8 knots Maximum winds : 65 knots Central pressure: 981 hPa AREA AFFECTED Within 70 nautical miles of centre. FORECAST Maximum winds to 65 knots near the centre easing to 50 knots by 1200 UTC 23 March. Winds above 64 knots within 20 nautical miles of centre until 0000 UTC 23 March, with high to phenomenal seas and heavy swell. Winds above 48 knots within 30 nautical miles of centre with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 70 nautical miles of the centre, with rough seas and moderate swell. Forecast positions At 0000 UTC 23 March: Within 50 nautical miles of 17.2 south 95.9 east Central pressure 986 hPa. Winds to 60 knots. At 1200 UTC 23 March: Within 80 nautical miles of 17.9 south 93.2 east Central pressure 993 hPa. Winds to 50 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 1900 UTC 22 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 1848UTC 22 MARCH 2009 HURRICANE FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 1800 UTC Severe Tropical Cyclone Ilsa was centred within 25 nautical miles of latitude seventeen decimal two south (17.2S) longitude ninety seven decimal two east (97.2E) Recent movement : west southwest at 8 knots Maximum winds : 65 knots Central pressure: 981 hPa AREA AFFECTED Within 70 nautical miles of centre. FORECAST Maximum winds to 65 knots near the centre easing to 55 knots by 0600 UTC 23 March. Winds above 64 knots within 20 nautical miles of centre until 0000 UTC 23 March, with high to phenomenal seas and heavy swell. Winds above 48 knots within 30 nautical miles of centre with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 70 nautical miles of the centre, with rough seas and moderate swell. Forecast positions At 0600 UTC 23 March: Within 50 nautical miles of 17.6 south 94.6 east Central pressure 990 hPa. Winds to 55 knots. At 1800 UTC 23 March: Within 80 nautical miles of 18.3 south 91.8 east Central pressure 992 hPa. Winds to 50 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 0100 UTC 23 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 0028UTC 23 MARCH 2009 STORM FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 0000 UTC Tropical Cyclone Ilsa was centred within 30 nautical miles of latitude seventeen decimal three south (17.3S) longitude ninety five decimal seven east (95.7E) Recent movement : west southwest at 10 knots Maximum winds : 50 knots Central pressure: 992 hPa AREA AFFECTED Within 70 nautical miles of centre. FORECAST Maximum winds to 50 knots near the centre easing to 40 knots by 0000 UTC 24 March. Winds above 48 knots within 30 nautical miles of centre until 0900 UTC 23 March with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 70 nautical miles of the centre, with rough seas and moderate swell. Forecast positions At 1200 UTC 23 March: Within 60 nautical miles of 17.9 south 93.3 east Central pressure 996 hPa. Winds to 45 knots. At 0000 UTC 24 March: Within 90 nautical miles of 18.4 south 90.8 east Central pressure 998 hPa. Winds to 40 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 0700 UTC 23 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 0627UTC 23 MARCH 2009 STORM FORCE WIND WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 0600 UTC Tropical Cyclone Ilsa was centred within 20 nautical miles of latitude seventeen decimal five south (17.5S) longitude ninety four decimal four east (94.4E) Recent movement : west at 12 knots Maximum winds : 50 knots Central pressure: 993 hPa AREA AFFECTED Within 70 nautical miles of centre. FORECAST Maximum winds to 50 knots near the centre easing to 35 knots by 0600 UTC 24 March. Winds above 48 knots within 30 nautical miles of centre until 0900 UTC 23 March with very rough to high seas and moderate to heavy swell. Winds above 34 knots within 70 nautical miles of the centre, with rough seas and moderate swell. Forecast positions At 1800 UTC 23 March: Within 50 nautical miles of 18.2 south 91.9 east Central pressure 999 hPa. Winds to 40 knots. At 0600 UTC 24 March: Within 80 nautical miles of 18.9 south 89.5 east Central pressure 1001 hPa. Winds to 35 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 1300 UTC 23 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 1242UTC 23 MARCH 2009 GALE WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 1200 UTC Tropical Cyclone Ilsa was centred within 20 nautical miles of latitude eighteen decimal zero south (18.0S) longitude ninety three decimal three east (93.3E) Recent movement : west southwest at 11 knots Maximum winds : 45 knots Central pressure: 996 hPa AREA AFFECTED Within 70 nautical miles of centre. FORECAST Maximum winds to 45 knots near the centre easing to 35 knots by 1200 UTC 24 March. Winds above 34 knots within 70 nautical miles of the centre, with rough seas and moderate swell. Forecast positions At 0000 UTC 24 March: Within 50 nautical miles of 18.8 south 90.8 east Central pressure 998 hPa. Winds to 40 knots. At 1200 UTC 24 March: Within 80 nautical miles of 19.7 south 88.2 east Central pressure 1002 hPa. Winds to 35 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 1900 UTC 23 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 1855UTC 23 MARCH 2009 GALE WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 1800 UTC Tropical Cyclone Ilsa was centred within 25 nautical miles of latitude eighteen decimal four south (18.4S) longitude ninety two decimal zero east (92.0E) Recent movement : west southwest at 12 knots Maximum winds : 40 knots Central pressure: 998 hPa AREA AFFECTED Within 70 nautical miles of centre. FORECAST Maximum winds to 40 knots near the centre easing to 35 knots by 0600 UTC 24 March. Winds above 34 knots within 70 nautical miles of the centre, with rough seas and moderate swell. Forecast positions At 0600 UTC 24 March: Within 50 nautical miles of 19.3 south 89.5 east Central pressure 1002 hPa. Winds to 35 knots. At 1800 UTC 24 March: Within 80 nautical miles of 20.2 south 87.0 east Central pressure 1002 hPa. Winds to 35 knots. REMARKS All ships in the area please send weather reports every three hours. Regular weather observing ships use normal channels. Other ships please use either email to [email protected] or fax to +61892632261 or satellite to SAC 1241 through Land Earth Station Perth 312. Next warning will be issued by 0100 UTC 24 March 2009. WEATHER PERTH ========================================================================= HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH AT 0018UTC 24 MARCH 2009 GALE WARNING Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION At 0000 UTC Ex-Tropical Cyclone Ilsa was relocated to within 25 nautical miles of latitude nineteen decimal three south (19.3S) longitude ninety decimal one east (90.1E) Recent movement : west southwest at 14 knots Maximum winds : 30 knots Central pressure: 1005 hPa AREA AFFECTED Nil FORECAST Ilsa has weakened below tropical cyclone intensity and gales are no longer expected. REMARKS ## No further warnings will be issued for this system. WEATHER PERTH
Tropical cyclone tracks developed by Michael Bath using operational warnings and advisories.
Document: tropical_cyclone_ilsa_bom_warnings.htm
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