1974 Unnamed East Pacific Hurricane
● Data reliability: ReliableWeather satellites monitored it throughout, so its track and intensity are relatively accurate (Atlantic and E. Pacific since 1966, other basins since 1980).
未命名 at 1974-07-21 08:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Tropical Depression, max wind 约 15.4 m/s (1 分钟平均) , at 1974-07-26 08:00:00前后结束, total 记录 21 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1974-07-21 08:00 | 10.0°N, 97.0°W | Tropical Depression | 15.4 | - |
| 1974-07-21 14:00 | 10.1°N, 97.6°W | Tropical Depression | 15.4 | - |
| 1974-07-21 20:00 | 10.4°N, 98.2°W | Tropical Depression | 15.4 | - |
| 1974-07-22 02:00 | 10.8°N, 98.9°W | Tropical Depression | 15.4 | - |
| 1974-07-22 08:00 | 11.3°N, 99.7°W | Tropical Depression | 15.4 | - |
| 1974-07-22 14:00 | 11.8°N, 100.8°W | Tropical Depression | 15.4 | - |
| 1974-07-22 20:00 | 12.3°N, 102.0°W | Tropical Depression | 15.4 | - |
| 1974-07-23 02:00 | 12.7°N, 103.4°W | Tropical Depression | 15.4 | - |
| 1974-07-23 08:00 | 13.0°N, 104.6°W | Tropical Depression | 15.4 | - |
| 1974-07-23 14:00 | 13.4°N, 105.5°W | Tropical Depression | 15.4 | - |
| 1974-07-23 20:00 | 13.8°N, 106.4°W | Tropical Depression | 15.4 | - |
| 1974-07-24 02:00 | 14.2°N, 107.4°W | Tropical Depression | 15.4 | - |
| 1974-07-24 08:00 | 14.6°N, 108.3°W | Tropical Depression | 15.4 | - |
| 1974-07-24 14:00 | 14.9°N, 109.0°W | Tropical Depression | 15.4 | - |
| 1974-07-24 20:00 | 15.2°N, 109.8°W | Tropical Depression | 15.4 | - |
| 1974-07-25 02:00 | 15.4°N, 110.5°W | Tropical Depression | 15.4 | - |
| 1974-07-25 08:00 | 15.6°N, 111.3°W | Tropical Depression | 15.4 | - |
| 1974-07-25 14:00 | 16.0°N, 112.1°W | Tropical Depression | 15.4 | - |
| 1974-07-25 20:00 | 16.5°N, 113.0°W | Tropical Depression | 15.4 | - |
| 1974-07-26 02:00 | 16.8°N, 114.0°W | Tropical Depression | 15.4 | - |
| 1974-07-26 08:00 | 17.0°N, 115.0°W | Tropical Depression | 15.4 | - |
Data sources: NOAA, National Environmental Information Center, IBTrACS v04r01 (Knapp et al., 2010); code 1974202N10263 / EP101974. There is no official Chinese name for this system, so the original English name is shown. Intensity ratings follow the classifications of the local agency in the relevant basin (converted from 1-minute sustained winds using the WMO factor) and are for reference only. Data notes · Incorrect translation?
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