C1category 1
Cyclone Alison (1991)
Cyclone Alison formed in the South Indian Ocean on 8 January 1991 and faded on 18 January 1991. Peak wind 120 km/h (65 kt), category 1, lowest pressure 1002 hPa. No landfall.
120 km/hPeak wind · 65 kt
1002 hPaLowest pressure
10.5 daysDuration
3,033 kmTrack length · ACE 5
C5 · category 5C4 · category 4C3 · category 3C2 · category 2C1 · category 1TS · tropical stormTD · tropical depression
Wind along the track
km/h · UTC
Tropical storm archive
TSTropical Storm LaurencePrevious storm · 1990C4Cyclone BellaNext storm · 1991C5Typhoon YuriThe strongest storms · 1991C5Typhoon RuthThe strongest storms · 1991C5Typhoon WaltThe strongest storms · 1991C5Cyclone of 22 April 1991The strongest storms · 1991