1974 Global Tropical Cyclones (Outside the Northwest Pacific)
Total collected in this database for 1974 17 Tropical cyclones outside the Northwest Pacific: 17 in the South Pacific. Strongest of the year: Tropical Cyclone Pam (about 46.8 m/s). Northwest Pacific typhoon, please see 1974 Typhoon .
Data reliability:
● ReliableWeather satellites monitored these systems throughout, resulting in relatively accurate tracks and intensities (Atlantic and Eastern Pacific from 1966; other basins from 1980)
● Generally reliableAircraft entered typhoons for direct measurements, but satellites were not yet widespread: tracks are generally accurate, while intensities may be biased and weaker cyclones may be missing (from 1950 until satellite coverage became widespread)
● Inferred dataWith no satellites or aircraft that year, intensities were retrospectively estimated from records from ships and coastal weather stations (before 1950)
● Track onlyOnly approximate positions are available, with no wind speed or pressure records, so they are excluded from intensity rankings (mostly early records from the Indian Ocean and Southern Hemisphere)
| The name | English Name | ocean area | Peak Category | Max Wind(m/s) | Minimum Pressure (hPa) | Formation Date | 数据可信度 ⓘ |
|---|---|---|---|---|---|---|---|
| Monica | Monica | South Pacific | 1级Tropical Cyclone | 22.1 | 990 | 1974-01-15 | 较可靠 |
| Vera | Vera | South Pacific | 2级Tropical Cyclone | 30.4 | 980 | 1974-01-17 | 较可靠 |
| Nessie | Nessie | South Pacific | 1级Tropical Cyclone | 22.1 | 990 | 1974-01-17 | 较可靠 |
| Wanda | Wanda | South Pacific | - | - | - | 1974-01-21 | 仅路径 |
| Pam | Pam | South Pacific | 3级Tropical Cyclone | 46.8 | 945 | 1974-01-30 | 较可靠 |
| Yvonne | Yvonne | South Pacific | - | - | - | 1974-02-08 | 仅路径 |
| - | - | South Pacific | - | - | - | 1974-02-14 | 仅路径 |
| - | - | South Pacific | - | - | - | 1974-02-19 | 仅路径 |
| - | - | South Pacific | - | - | - | 1974-02-24 | 仅路径 |
| Zoe | Zoe | South Pacific | 2级Tropical Cyclone | 30.4 | 980 | 1974-03-05 | 较可靠 |
| Alice | Alice | South Pacific | 2级Tropical Cyclone | 30.4 | 980 | 1974-03-21 | 较可靠 |
| Tina | Tina | South Pacific | 2级Tropical Cyclone | 30.4 | 980 | 1974-04-23 | 较可靠 |
| - | - | South Pacific | - | - | - | 1974-11-19 | 仅路径 |
| - | - | South Pacific | - | - | - | 1974-11-21 | 仅路径 |
| - | - | South Pacific | - | - | - | 1974-12-06 | 仅路径 |
| - | - | South Pacific | - | - | - | 1974-12-11 | 仅路径 |
| - | - | South Pacific | - | - | - | 1974-12-18 | 仅路径 |
Data sources: NOAA IBTrACS v04r01; 等级按各ocean area当地机构分级换算, for reference only.