World Map › Tropical Cyclones Since 1950 › 1998
Tropical Cyclone
Cyclone Alan (1998)
18 April 1998 · South Pacific
Cyclone Alan formed in the South Pacific basin on 18 April 1998 and lasted 9 days. Its sustained winds reached 83 km/h, with a minimum pressure of 995 hPa.
- Formed
- 18 April 1998
- Dissipated
- 26 April 1998
- Duration
- 9 days
- Basin
- South Pacific
- Maximum Sustained Wind
- 83 km/h (45 kt)
- Category (Saffir-Simpson)
- Tropical Storm
- Minimum Pressure
- 995 hPa
Other Cyclones of the Season
- Cat. 5Cyclone Ron269 km/h
- Cat. 5Cyclone Susan259 km/h
- Cat. 3Cyclone Martin185 km/h
- Cat. 3Cyclone Zuman185 km/h
- Cat. 2Cyclone Yali167 km/h
- Cat. 1Cyclone Pam120 km/h
Sources: IBTrACS v04r01, NOAA National Centers for Environmental Information (Knapp et al., 2010) · Wikidata · Natural Earth