Tropical Cyclones [Index]

Tropical Cyclone TERRI [Australian Region][South Indian Ocean][South Pacific Ocean]

WTXS21 PGTW 20010128 01:30z
RMKS/
1. FORMATION OF A SIGNIFICANT TROPICAL CYCLONE IS POSSIBLE WITHIN
150 NM EITHER SIDE OF A LINE FROM 14.7S2 128.2E3 TO 14.8S3
122.9E4 WITHIN THE NEXT 12 TO 24 HOURS. AVAILABLE DATA DOES NOT
JUSTIFY ISSUANCE OF NUMBERED TROPICAL CYCLONE WARNINGS AT THIS
TIME. WINDS IN THE AREA ARE ESTIMATED TO BE 20 TO 25 KNOTS.
METSAT IMAGERY AT 272330Z7 INDICATES THAT A CIRCULATION CENTER IS
LOCATED NEAR 15.1S7 127.4E4. THE SYSTEM IS MOVING WEST-
NORTHWESTWARD AT 08 KNOTS.
2. REMARKS: THE AREA OF CONVECTION LOCATED OVER NORTHWESTERN
AUSTRALIA HAS CONTINUED TO PERSIST AND BECOME MORE ORGANIZED OVER
THE LAST 6 HOURS. ANIMATED SATELLITE IMAGERY INDICATES STRONG
CONVECTION LOCATED OVER THE TIMOR SEA. RECENT SYNOPTIC DATA AND
QUICKSCATT DATA INDICATE A LOOSELY DEFINED AND PARTIALLY EXPOSED LOW
LEVEL CIRCULATION CENTER (LLCC) LOCATED INLAND OVER THE KIMBERLY
PENINSULA. UW-CIMSS SATELLITE DERIVED WIND PRODUCTS INDICATE A
FAVORABLE UPPER LEVEL ENVIRONMENT FOR FURTHER DEVELOPMENT AS THE
LLCC CONTINUES MOVING TOWARD THE COAST. THE SYSTEM IS UNDER WEAK TO
MODERATE VERTICAL WIND SHEAR AND MODERATE SPEED DIVERGENCE ALOFT
NORTH OF THE SUBTROPICAL RIDGE AXIS. MINIMUM SEA LEVEL PRESSURE IS
ESTIMATED TO BE NEAR 1004 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A
SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS UPGRADED TO
GOOD.
3. THIS ALERT WILL BE REISSUED, UPGRADED TO WARNING OR CANCELLED BY
290130Z5.//
=========================================================================
WTXS31 PGTW 20010129 09:00z
1. TROPICAL CYCLONE 07S WARNING NR 001
   01 ACTIVE TROPICAL CYCLONE IN SOUTHERN HEMISPHERE
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   290600Z7 --- NEAR 15.9S5 122.1E6
     MOVEMENT PAST SIX HOURS - 240 DEGREES AT 10 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   REPEAT POSIT: 15.9S5 122.1E6
    ---
   FORECASTS:
   12 HRS, VALID AT:
   291800Z0 --- 16.4S1 119.8E9
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   VECTOR TO 24 HR POSIT: 240 DEG/ 09 KTS
    ---
   24 HRS, VALID AT:
   300600Z9 --- 17.3S1 118.2E2
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   VECTOR TO 36 HR POSIT: 220 DEG/ 08 KTS
    ---
   36 HRS, VALID AT:
   301800Z2 --- 18.5S4 117.1E0
   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
   RADIUS OF 035 KT WINDS - 065 NM SOUTHEAST SEMICIRCLE
                            050 NM ELSEWHERE
   VECTOR TO 48 HR POSIT: 195 DEG/ 08 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   310600Z0 --- 20.0S2 116.6E4
   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
   RADIUS OF 035 KT WINDS - 065 NM SOUTHEAST SEMICIRCLE
                                   OVER WATER
                            050 NM ELSEWHERE
   VECTOR TO 72 HR POSIT: 195 DEG/ 06 KTS
    ---
   72 HRS, VALID AT:
   010600Z7 --- 22.2S6 115.9E6
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    ---
REMARKS:
290900Z0 POSITION NEAR 16.0S7 121.5E9.
TROPICAL CYCLONE (TC) 07S, LOCATED APPROXIMATELY 600NM
NORTHEAST OF LEARMONTH, AUSTRALIA HAS TRACKED WEST-SOUTHWEST AT 10
KNOTS DURING THE PAST 6 HOURS. THE WARNING POSITION IS
BASED ON 290530Z9 INFRARED AND VISIBLE SATELLITE IMAGERY.
THE WARNING INTENSITY IS BASED ON SATELLITE CURRENT ESTIMATES
OF 25 AND 30 KNOTS. ANIMATED INFRARED SATELLITE IMAGERY
SHOWS ORGANIZING CONVECTION ABOUT A POSSIBLE LOW LEVEL THE
CIRCULATION CENTER. UW-CIMSS ANALYSIS PRODUCT INDICATES THE
SYSTEM IS IN AN AREA OF WEAK VERTICAL WIND SHEAR WITH FAVORABLE
OUTFLOW ALOFT. THE SYSTEM IS EXPECT TO TRACK WESTWARD UNDER
THE STEERING INFLUENCE OF A MIDLEVEL RIDGE SOUTH OF THE SYSTEM.
AFTER THE 24HR PERIOD THE SYSTEM WILL TRACK SOUTHWESTWARD
RESPONDING TO A WEAKNESS IN THE MID LEVEL RIDGE. TC 07S IS
EXPECTED TO WEAKEN AS IT ENCOUNTERS LAND SHORTLY AFTER THE 48HR
PERIOD. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 290600Z7 IS 9 FEET.
THIS WARNING SUPERSEDES AND CANCELS REF A, NAVPACMETOCCEN 290121Z
JAN 01 TROPICAL CYCLONE FORMATION ALERT (WTXS21 PGTW 290130Z)
NEXT WARNINGS AT 292100Z4 (DTG 291951Z7) AND 300900Z2 (DTG
300751Z6).//
=========================================================================
WTXS31 PGTW 20010129 21:00z
1. TROPICAL CYCLONE 07S (TERRI) WARNING NR 002
   01 ACTIVE TROPICAL CYCLONE IN SOUTHERN HEMISPHERE
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   291800Z0 --- NEAR 16.9S6 120.7E0
     MOVEMENT PAST SIX HOURS - 235 DEGREES AT 08 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   REPEAT POSIT: 16.9S6 120.7E0
    ---
   FORECASTS:
   12 HRS, VALID AT:
   300600Z9 --- 17.4S2 119.4E5
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   RADIUS OF 035 KT WINDS - 050 NM SOUTHEAST SEMICIRCLE
                            035 NM ELSEWHERE
   VECTOR TO 24 HR POSIT: 265 DEG/ 07 KTS
    ---
   24 HRS, VALID AT:
   301800Z2 --- 17.5S3 118.0E0
   MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
   RADIUS OF 035 KT WINDS - 075 NM SOUTHEAST SEMICIRCLE
                            055 NM ELSEWHERE
   VECTOR TO 36 HR POSIT: 240 DEG/ 04 KTS
    ---
   36 HRS, VALID AT:
   310600Z0 --- 17.9S7 117.3E2
   MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
   RADIUS OF 050 KT WINDS - 035 NM
   RADIUS OF 035 KT WINDS - 100 NM SOUTHEAST SEMICIRCLE
                            085 NM ELSEWHERE
   VECTOR TO 48 HR POSIT: 240 DEG/ 04 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   311800Z3 --- 18.3S2 116.5E3
   MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
   RADIUS OF 050 KT WINDS - 045 NM
   RADIUS OF 035 KT WINDS - 135 NM SOUTHEAST SEMICIRCLE
                            110 NM ELSEWHERE
   VECTOR TO 72 HR POSIT: 190 DEG/ 06 KTS
    ---
   72 HRS, VALID AT:
   011800Z0 --- 20.5S7 116.0E8
   MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT
   RADIUS OF 050 KT WINDS - 085 NM OVER WATER
   RADIUS OF 035 KT WINDS - 150 NM EAST SEMICIRCLE
                                   OVER WATER
                            135 NM ELSEWHERE OVER WATER
    ---
REMARKS:
292100Z4 POSITION NEAR 17.0S8  120.4E7.
TROPICAL CYCLONE (TC) 07S (TERRI), LOCATED APPROXIMATELY 490NM
NORTHEAST OF LEARMONTH HAS TRACKED WEST-SOUTHWEST AT 08 KNOTS DURING
THE PAST 6 HOURS. THE WARNING POSITION IS BASED ON 291730Z2 INFRARED
SATELLITE IMAGERY. THE WARNING INTENSITY IS BASED ON SATELLITE
CURRENT ESTIMATES OF 30 KNOTS. ANIMATED INFRARED SATELLITE IMAGERY
SHOWS ORGANIZING CONVECTION NEAR THE LOW-LEVEL CIRCULATION CENTER
(LLCC). A 291222Z8 TROPICAL RAINFALL MEASURING MISSION (TRMM) PASS
INDICATED THE LLCC WAS FULLY EXPOSED TO THE SOUTHEAST OF THE DEEP
CONVECTION. 200 MB ANALYSIS INDICATES THE SYSTEM IS JUST EQUATORWARD
OF THE RIDGE AXIS IN AN AREA OF WEAK VERTICAL WIND SHEAR. THE SYSTEM
IS EXPECTED TO TRACK WEST-SOUTHWESTWARD UNDER THE STEERING INFLUENCE
OF A MID-LEVEL RIDGE SOUTHEAST OF THE SYSTEM THROUGH 48 HOURS. TC
O7S IS EXPECTED TO TRACK MORE POLEWARD AFTER THIS TIME THROUGH A
WEAKNESS IN THE SUBTROPICAL RIDGE CREATED BY AN APPROACHING MID-LAT
TROUGH. TC 07S SHOULD INTENSIFY IN FAVORABLE CONDITIONS AS IT MOVES
UNDER THE RIDGE AXIS THROUGH THE FORECAST PERIOD. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 291800Z0 IS 10 FEET. THIS IS THE LAST
WARNING BY THE JOINT TYPHOON WARNING CENTER (NAVPACMETOCCEN PEARL
HARBOR). THE NEXT WARNING WILL BE ISSUED BY NAVPACMETOCCEN,
YOKOSUKA, JAPAN UNDER THE SAME MANOP HEADER (WTXS31 PGTW). NEXT
WARNINGS AT 300900Z2 (DTG 300751Z6) AND 302100Z6 (DTG
301951Z9).//
=========================================================================
WTXS31 PGTW 20010130 09:00z
1. TROPICAL CYCLONE 07S (TERRI) WARNING NR 003
   03 ACTIVE TROPICAL CYCLONES IN SOUTHERN HEMISPHERE
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   300600Z9 --- NEAR 17.5S3 119.7E8
     MOVEMENT PAST SIX HOURS - 235 DEGREES AT 07 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   REPEAT POSIT: 17.5S3 119.7E8
    ---
   FORECASTS:
   12 HRS, VALID AT:
   301800Z2 --- 17.9S7 118.6E6
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   RADIUS OF 035 KT WINDS - 060 NM NORTHWEST SEMICIRCLE
                            030 NM SOUTHEAST SEMICIRCLE
   VECTOR TO 24 HR POSIT: 255 DEG/ 05 KTS
    ---
   24 HRS, VALID AT:
   310600Z0 --- 18.2S1 117.5E4
   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
   RADIUS OF 035 KT WINDS - 065 NM WEST SEMICIRCLE
                            035 NM EAST SEMICIRCLE
   VECTOR TO 36 HR POSIT: 220 DEG/ 06 KTS
    ---
   36 HRS, VALID AT:
   311800Z3 --- 19.1S1 116.7E5
   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
   RADIUS OF 050 KT WINDS - 030 NM SOUTHEAST SEMICIRCLE
                            020 NM NORTHWEST SEMICIRCLE
   RADIUS OF 035 KT WINDS - 075 NM SOUTHEAST SEMICIRCLE
                            045 NM NORTHWEST SEMICIRCLE
   VECTOR TO 48 HR POSIT: 190 DEG/ 08 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   010600Z7 --- 20.7S9 116.4E2
   MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
   RADIUS OF 050 KT WINDS - 035 NM SOUTHEAST SEMICIRCLE
                                   OVER WATER
                            025 NM NORTHWEST SEMICIRCLE
                                   OVER WATER
   RADIUS OF 035 KT WINDS - 085 NM SOUTHEAST SEMICIRCLE
                                   OVER WATER
                            050 NM NORTHWEST SEMICIRCLE
                                   OVER WATER
   VECTOR TO 72 HR POSIT: 160 DEG/ 12 KTS
    ---
   72 HRS, VALID AT:
   020600Z8 --- 25.2S9 118.3E3
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    ---
REMARKS:
300900Z2 POSITION NEAR 17.6S4  119.4E5. TROPICAL
CYCLONE (TC) 07S (TERRI), LOCATED APPROXIMATELY 430 NM
SOUTHWEST OF LEARMONTH AUSTRALIA HAS TRACKED WEST-
SOUTHWEST AT 06 KNOTS DURING THE PAST 06 HOURS. THE
WARNING POSITION IS BASED ON 300530Z1 ANIMATED
VISIABLE AND INFRARED SATELLITE IMAGERY. THE WARNING
INTENSITY IS BASED ON SATELLITE CURRENT ESTIMATES OF
35 KNOTS. ANIMATED SATELLITE IMAGERY SHOWS DEEP
CONVECTION SLIGHTLY WEST OF THE LOW-LEVEL CIRCULATION
CENTER (LLCC). A 300130Z7 SPECIAL SENSOR MICROWAVE
IMAGER (SSMI) PASS INDICATED WEAK CONVECTIVE SPIRAL
BANDING AROUND A POORLY DEFINED VORTEX. 300 AND 500 MB
ANALYSIS INDICATES THE SYSTEM IS EQUATORWARD OF THE
RIDGE AXIS IN AN AREA OF WEAK TO MODERATE VERTICAL
WIND SHEAR. THE SYSTEM IS EXPECTED TO CONTINUE TO MOVE
WEST SOUTHWEST AND INTENSIFY SLOWLY THEN RECURVE TO
THE SOUTH AS THE MID LEVEL RIDGE IN RESPONSE TO AN
APPROACHING MID LATITUDE TROUGH. MAXIMUM SIGNIFICANT
WAVE HEIGHT AT 306000Z9 IS 10 FEET. REFER TO NEXT
WARNINGS AT 302100Z6 (DTG 301951Z9) AND 310900Z3 (DTG
310751Z7). REFER TO TROPICAL CYCLONE  07S (TERRI)
WARNINGS (WTXS31 PGTW) FOR TWELVE-HOURLY UPDATES.
2. THIS IS A PRODUCT OF THE ALTERNATE JOINT TYPHOON
WARNING CENTER, YOKOSUKA, JAPAN. QUESTIONS SHOULD BE
DIRECTED TO THE TYPHOON DUTY OFFICER AT NPMOC YOKOSUKA
DSN 243-8872.//
=========================================================================
WTXS31 PGTW 20010130 21:00z
1. TROPICAL CYCLONE 07S (TERRI) WARNING NR 004
01 ACTIVE TROPICAL CYCLONES IN SOUTHERN HEMISPHERE
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
---
WARNING POSITION:
301800Z2 --- NEAR 18.9S8 118.5E5
MOVEMENT PAST SIX HOURS - 210 DEGREES AT 09 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
RADIUS OF 035 KT WINDS - 120 NM NORTHEAST SEMICIRCLE

060 NM SOUTHWEST SEMICIRCLE
REPEAT POSIT: 18.9S8 118.5E5
---
FORECASTS:
12 HRS, VALID AT:
310600Z0 --- 20.0S2 117.8E7
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
RADIUS OF 050 KT WINDS - 020 NM NORTHEAST SEMICIRCLE

010 NM SOUTHWEST SEMICIRCLE
RADIUS OF 035 KT WINDS - 075 NM NORTHEAST SEMICIRCLE

030 NM SOUTHWEST SEMICIRCLE
VECTOR TO 24 HR POSIT: 195 DEG/ 08 KTS
---
24 HRS, VALID AT:
311800Z3 --- 21.6S9 117.4E3
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 36 HR POSIT: 190 DEG/ 12 KTS
---
36 HRS, VALID AT:
010600Z7 --- 23.9S4 117.0E9
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 48 HR POSIT: 170 DEG/ 14 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
011800Z0 --- 26.6S4 117.5E4
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
302100Z6 POSITION NEAR 19.2S2 118.3E3. MAXIMUM SIGNIFICANT WAVE
HEIGHT AT 301800Z2 IS 12 FEET. 07S HAS CONTINUED TO TRACK
SOUTHWEST AT 09 KNOTS WITH LANDFALL EXPECTED IN THE PORT
HEDLAND AREA AT APPROXIMATELY 310900Z3. THE DEEP CONVECTION
REMAINS NORTHWEST OF THE LOW LEVEL CIRCULATION WITH THE
STRONGEST WINDS IN THE NORTHEAST QUADRANT. THE APPROACHING
TROUGH FROM THE WEST CONTINUES TO WEAKEN THE WESTERN SIDE
OF THE RIDGE OVER WESTERN AUSTRALIA. A JET MAXIMUM PASSING
TO THE SOUTHEAST PULLED THE TRACK OF 07S FURTHER SOUTH AND
EAST NEARER THE COAST. NEXT WARNINGS AT 312100Z7 (DTG 311951Z0).//
=========================================================================
WTXS31 PGTW 20010131 09:00z
1. TROPICAL CYCLONE 07S (TERRI) WARNING NR 005
01 ACTIVE TROPICAL CYCLONES IN SOUTHERN HEMISPHERE
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
---
WARNING POSITION:
310600Z0 --- NEAR 20.7S9 119.7E8
MOVEMENT PAST SIX HOURS - 165 DEGREES AT 10 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE, RADAR AND SYNOPTIC DATA
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
REPEAT POSIT: 20.7S9 119.7E8
---
FORECASTS:
12 HRS, VALID AT:
311800Z3 --- 22.7S1 120.0E3
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 24 HR POSIT: 170 DEG/ 15 KTS
---
24 HRS, VALID AT:
010600Z7 --- 25.6S3 120.7E0
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
310900Z3 POSITION NEAR 21.2S5  119.8E9.
TC 07S (TERRI) HAS TRACKED SOUTH BY SOUTHEAST AT 09 KTS IN THE
PAST SIX HOURS. WARNING POSITION IS BASED ON 310530Z2 VISIBLE AND
INFRARED ANIMATION. WARNING INTENSITY IS BASED ON INTENSITY
ESTIMATES OF 35 TO 55 KTS. 310117Z3 AND 310327Z3 TROPICAL
RAINFALL MEASURING MISSION (TRMM) PASSES, AND SYNOPTIC DATA
INDICATE THAT 07S (TERRI) MOVED ASHORE JUST EAST OF POINT
POISSONNIER NEAR PARDOO AT APPROXIMATELY 310230Z7 PACKING MAXIMUM
SUSTAINED WINDS OF 60 KTS (TEN MINUTE AVG). THE SYSTEM HAS
MAINTAINED STRONG CONVECTION BUT IS EXPECTED TO WEAKEN
SIGNIFICANTLY AS IT CONTINUES TO TRACK OVER LAND. TC 07S (TERRI)
SHOULD TRACK GENERALLY SOUTHWARD AND DISSIPATE BY THE END OF THE
PERIOD. NEXT WARNINGS AT 312100Z7 (DTG 311951Z0).
THIS IS A PRODUCT OF THE ALTERNATE JOINT TYPHOON WARNING CENTER,
YOKOSUKA, JAPAN. QUESTIONS SHOULD BE DIRECTED TO THE TYPHOON DUTY
OFFICER AT NPMOC YOKOSUKA DSN 243-6083.//
=========================================================================
WTXS31 PGTW 20010131 21:00z COR
1. TROPICAL CYCLONE 07S (TERRRI) WARNING NR 006 CORRECTED
01 ACTIVE TROPICAL CYCLONES IN SOUTHERN HEMISPHERE
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
---
WARNING POSITION:
311800Z3 --- NEAR 25.4S1 121.0E4
MOVEMENT PAST SIX HOURS - 155 DEGREES AT 30 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND SYNOPTIC DATA
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
REPEAT POSIT: 25.4S1 121.0E4
---
FORECASTS:
12 HRS, VALID AT:
010600Z7 --- 27.1S0 123.3E9
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
312100Z7 POSITION NEAR 25.3S0 121.4E8.
TC 07S (TERRI) LOCATED OVER WESTERN AUSTRALIA HAS TRACKED
SOUTH-SOUTHEAST OVER THE PAST SIX HOURS AT 23 KTS.
WARNING POSITION IS BASED ON 311730Z5 INFRARED ANIMATION.
WARNING INTENSITY IS BASED ON INTENSITY ESTIMATES
OF 30 TO 35 KTS.  TC 07S IS FORECAST IS TRACK SOUTHEAST
AND DISSIPATE BY THE END OF THE PERIOD. JUSTIFICATION: CORRECTED
INITIAL POSITION AND INTENSITY, AND ADDED 12 HR FORECAST
POSITION. THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE
ALTERNATE JOINT TYPHOON WARNING CENTER (NAVPACMETOCCEN
YOKOSUKA JA).//