World Map › Tropical Cyclones Since 1950 › 1977
Tropical Cyclone
Cyclone Bob (1977)
31 December 1977 · South Pacific · Category 3
Cyclone Bob formed in the South Pacific basin on 31 December 1977 and lasted 12 days. Its sustained winds reached 185 km/h, Category 3 on the Saffir-Simpson scale.
- Formed
- 31 December 1977
- Dissipated
- 12 January 1978
- Duration
- 12 days
- Basin
- South Pacific
- Maximum Sustained Wind
- 185 km/h (100 kt)
- Category (Saffir-Simpson)
- 3
Sources: IBTrACS v04r01, NOAA National Centers for Environmental Information (Knapp et al., 2010) · Wikidata · Natural Earth