C4category 4
Cyclone Thelma (1998)
Cyclone Thelma formed in the South Pacific on 1 December 1998 and faded on 15 December 1998. Peak wind 250 km/h (135 kt), category 4, lowest pressure 920 hPa. Landfall: Australia.
250 km/hPeak wind · 135 kt
920 hPaLowest pressure
14.3 daysDuration
2,833 kmTrack length · ACE 28.3
C5 · category 5C4 · category 4C3 · category 3C2 · category 2C1 · category 1TS · tropical stormTD · tropical depression
Wind along the track
km/h · UTC
Landfalls
| Date | Countries hit | Landfall wind | Nearby | |
|---|---|---|---|---|
| 11 December 1998 00:00 UTC | C4 | Australia | 213 km/h | – |
| 14 December 1998 21:00 UTC | TS | Australia | 65 km/h | Port Hedland · 94 km |
Towns within 100 km of the track
Tropical storm archive
TSTropical Storm BartPrevious storm · 1998TSTropical Storm of 13 December 1998Next storm · 1998C5Typhoon ZebThe strongest storms · 1998C5Hurricane MitchThe strongest storms · 1998C5Cyclone RonThe strongest storms · 1998C4Hurricane GeorgesThe strongest storms · 1998