Hurricane and Tropical Cyclones

Tropical Storm

Tropical Cyclone Koji

Storm Activity: Jan 10, 2026 - Jan 11, 2026

Peak Wind

50 mph

Lowest Pressure

--

Duration

18 hours

Last Position

20.1 S 147.7 E

Storm Track

Jan 10 – Jan 11

Storm Category

1. Tropical Depression < 39 mph
2. Tropical Storm Peak 39-73 mph
3. Category 1 74-95 mph
4. Category 2 96-110 mph
5. Category 3 111-129 mph
6. Category 4 130-156 mph
7. Category 5 157+ mph

Intensity

Sustained wind at each observation

Peak wind

50 mph

Peak category

Tropical Storm

Lowest pressure

--

Jan 11 · 00:00 GMT 40 mph -- Tropical Cyclone

39

74

111

157

Jan 10Jan 11

Storm Track Statistics

Date↓	Time	Lat	Lon	Wind	Pressure	Storm Type	Category
Jan 11	00:00 GMT	-20.1	147.7	40 mph	--	Tropical Cyclone	--
Jan 10	18:00 GMT	-19.3	147.9	50 mph	--	Tropical Cyclone	--
Jan 10	12:00 GMT	-17.9	148	50 mph	--	Tropical Cyclone	--
Jan 10	06:00 GMT	-17	148.1	45 mph	--	Tropical Cyclone	--

Learn more about Tropical Cyclone Koji and the 2026 Southern Hemisphere hurricane season in our hurricane archive.

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