World Map › Tropical Cyclones Since 1950 › 1981
Tropical Cyclone
Tropical Storm Irwin (1981)
27 August 1981 · Eastern Pacific
Tropical Storm Irwin formed in the Eastern Pacific basin on 27 August 1981 and lasted 4 days. Its sustained winds reached 83 km/h. It made landfall in Mexico.
- Formed
- 27 August 1981
- Dissipated
- 31 August 1981
- Duration
- 4 days
- Basin
- Eastern Pacific
- Maximum Sustained Wind
- 83 km/h (45 kt)
- Category (Saffir-Simpson)
- Tropical Storm
Countries Hit
- TSMexico56 km/h
Other Cyclones of the Season
- Cat. 3Hurricane Norma204 km/h
- Cat. 1Hurricane Hilary139 km/h
- TSTropical Storm Calvin83 km/h
- TSTropical Storm Lidia83 km/h
Sources: IBTrACS v04r01, NOAA National Centers for Environmental Information (Knapp et al., 2010) · Wikidata · Natural Earth