Updated: 30 July 2026
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Southern Hemisphere 2025-2026 Tropical Cyclone Season Review
[Summaries and Track Data] [Prepared by Steve Young] |
A REVIEW OF THE 2025-2026 TROPICAL CYCLONE SEASON
FOR THE SOUTHERN HEMISPHERE
Following is a tabular summary of all the tropical depressions,
tropical cyclones and warned systems which occurred in the Southern
Hemisphere between 1 July 2025 and 30 June 2026 as reported in the
Monthly Global Tropical Cyclone Summaries. Dates include pre- and
post-warning but not extratropical stages. Pressure and wind data
reflect tropical and/or subtropical stages only.
Basins - Tropical cyclone basins where the cyclone tracked during
the majority of its life:
SI - Southwest Indian Ocean - West of 120E
AU - Northwest Australia/Southeast Indian Ocean - 120E to 150E
SP - South Pacific Ocean - East of 160E
SA - South Atlantic Ocean
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South Atlantic
NUM NAME DATES CENT PRS MSW BASIN
Local (mb) (kts)
----------------------------------------------------------------------------------------------
--- CAIOBA FEB 28 - MAR 03 2026 1002 40
--- DEPRESSION FEB 28 - MAR 03 2026 1000 30
**********************************************************************************************
South Hemisphere (Excluding South Atlantic)
NUM -----------NAME-------- DATES CENT PRS MSW BASIN
JTWC REU AUST FIJI Local (mb) (kts)
---------------------------------------------------------------------------------------
90S 01S 01 --- --- ONE JUL 12 - JUL 19 2025 1001 35 SI
90S --- --- --- --- INVEST AUG 01 - AUG 06 2025 1000 25 SI (1)
91S 02S 02 --- --- AWO AUG 03 - AUG 08 2025 998 35 SI
92S --- --- --- --- INVEST SEP 05 - SEP 08 2025 1004 25 SI
94S 03S 03 --- --- BLOSSOM SEP 05 - SEP 14 2025 1004 35 SI
93S --- --- --- --- INVEST SEP 08 - SEP 13 2025 1003 30 SI
94S 04S 04 --- --- CHENGE OCT 16 - OCT 28 2025 978 60 SI
95S --- --- --- --- INVEST OCT 18 - OCT 25 2025 1003 25 SI
96S --- --- --- --- INVEST NOV 07 - NOV 08 2025 1009 15 SI
97S 05S --- 02U --- FINA NOV 13 - NOV 25 2025 946 110 SI AU
98S --- --- --- --- INVEST NOV 14 - NOV 16 2025 1007 25 SI
99P --- --- --- O1F INVEST DEC 01 - DEC 05 2025 993 45 SP (2)
90P 06P --- --- 02F SIX DEC 04 - DEC 07 2025 999 40 SP
91S 07S --- 05U --- BAKUNG DEC 06 - DEC 19 2025 973 80 SI
92S --- --- --- --- INVEST DEC 10 - DEC 14 2025 1006 25 SI
94P 08P --- 04U 03F EIGHT DEC 10 - DEC 17 2025 997 40 SP
93S 09S 05 03U --- GRANT DEC 11 - JAN 08 2026 944 120 SI
95S --- --- 07U --- INVEST DEC 15 - DEC 20 2025 1003 20 AU
97S --- --- --- --- INVEST DEC 20 - DEC 27 2025 1008 20 SI
96S 10S --- 08U --- HAYLEY DEC 24 - JAN 02 2026 964 90 SI
98P --- --- --- --- INVEST DEC 27 - JAN 29 2026 992 40 AU (2)
99P --- --- --- 04F INVEST DEC 27 - JAN 02 2026 997 30 SP (2)
90P 11S --- 10U --- IGGY DEC 29 - JAN 07 2006 998 45 SI
91S 12S --- 11U --- JENNA JAN 01 - JAN 11 2006 1000 40 SI
92P 13P --- 12U --- KOJI JAN 05 - JAN 12 2026 987 45 SP
93S 14S 06 --- --- DUDZAI JAN 06 - JAN 21 2026 940 125 SI
94S --- --- 14U 05F INVEST JAN 10 - JAN 21 2026 992 25 SP
95P --- --- --- --- INVEST JAN 12 - JAN 15 2026 1002 15 SP
96P --- --- 15U --- INVEST JAN 13 - JAN 18 2026 999 25 SP
97P --- --- --- --- INVEST JAN 16 - JAN 20 2026 997 15 SP
98S 15S 07 --- --- EWETSE JAN 20 - JAN 23 2026 989 15 SI
99P 16P --- --- 06F SIXTEEN JAN 19 - JAN 25 2026 993 40 SP
90P 18P --- 20U 07F INVEST JAN 20 - JAN 30 2026 988 55 SP
91S 17S --- 16U --- LUANA JAN 21 - JAN 27 2026 986 55 AU
92P --- --- 18U --- INVEST JAN 21 - JAN 26 2026 1002 30 SP
93S --- --- --- --- INVEST JAN 22 - JAN 23 2026 1004 25 SI
94P --- --- --- --- INVEST JAN 24 - JAN 27 2026 994 30 SP
95P --- --- --- --- INVEST JAN 26 - JAN 27 2026 1000 20 SP
96S --- 08 --- --- INVEST JAN 27 - JAN 31 2026 1008 20 SI
97S 19S 09 --- --- FYTIA JAN 28 - FEB 06 2026 962 100 SI
98S 20S --- 21U --- MITCHEL JAN 28 - FEB 10 2026 968 80 AU
99P --- --- --- 08F INVEST JAN 29 - FEB 03 2026 1001 30 SP
90S 21S 10 --- --- GEZANI JAN 31 - FEB 20 2026 956 110 SI
91S --- --- 22U --- INVEST JAN 31 - FEB 03 2026 1009 20 SI
92S --- --- --- --- INVEST FEB 02 - FEB 03 2026 1009 20 SI
93S --- --- --- --- INVEST FEB 03 - FEB 04 2026 1009 20 SI
94P --- --- --- --- INVEST FEB 09 - FEB 10 2026 1006 15 SP
95P --- --- 23U --- INVEST FEB 10 - FEB 20 2026 956 110 SI
96S --- --- --- --- INVEST FEB 11 - FEB 14 2026 1006 15 SI
97S 22S 11 --- --- HORACIO FEB 13 - FEB 28 2026 920 140 SI
98P 23P --- --- 09F URMIL FEB 24 - MAR 02 2026 980 65 SP
99P --- --- --- --- INVEST FEB 24 - FEB 26 2026 1000 20 SP (3)
90S 25S --- 28U --- INVEST FEB 26 - MAR 07 2026 997 40 SI
91P 24P --- 29U --- TWENTYFOUR FEB 26 - MAR 09 2026 996 35 SP
92P --- --- 31U --- INVEST MAR 02 - MAR 06 2026 997 25 SP
93S 26S --- 30U --- TWENTYSIX MAR 02 - MAR 13 2026 995 35 AU SI
94S --- 12 --- --- INVEST MAR 11 - MAR 15 2026 1001 30 SI
95S --- --- --- --- INVEST MAR 11 - MAR 12 2026 1005 20 SI
96P 27P --- 34U --- NARELLE MAR 13 - MAR 28 2026 942 115 SP
97P --- --- --- --- INVEST MAR 16 - NAR 17 2026 1008 25 SP
98P 28P --- --- 10F INVEST MAR 19 - MAR 27 2026 983 45 SP
99S 29S 13 --- --- INDUSA MAR 29 - APR 06 2026 971 90 SI
90P 30P --- 37U --- MAILA MAR 31 - APR SP
91P 31P --- --- 11F VANIAU APR 02 - APR 12 2026 954 100 SP
92S --- --- 38U --- INVEST APR 12 - APR 19 2026 1005 20 SI
--- --- 14 --- --- JULUKA APR 26 - APR 28 2026 1002 40 SI (4)
93S 94S --- --- --- INVEST MAY 03 - MAY 17 2026 1002 30 SI (5)
95S --- --- --- --- INVEST JUN 10 - JUN 13 2026 1004 35 SI (6)
96P --- --- --- --- INVEST JUN 14 - JUN 16 2006 1001 40 SP (6)
(1) Invest number 90 reused
(2) System did not organize enough to qualify as a Tropical Cyclone
(3) Invest 99P reformed as Invest 91P
(4) Cyclone Juluka was a short lived system in the Southern Indian ocean which was never
assigned an INVEST number by JTWC.
(5) System 93S redeveloped into 94S; the linkage provide the FMEE high seas forecasts.
(6) System was designated a subtropical storm by JTWC.
Prepared by Steven Young ([email protected])
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Document: summ2025-2026.htm
Updated: 30 July 2026 [Australian Severe Weather index] [Copyright Notice] [Email Contacts] [Search This Site]
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