1977 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 1977-09-03 20:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Tropical Depression, max wind 约 14.9 m/s (1 分钟平均) , at 1977-09-04 20:00:00前后结束, total 记录 5 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1977-09-03 20:00 | 21.5°N, 105.5°W | Tropical Depression | 12.9 | - |
| 1977-09-04 02:00 | 21.2°N, 107.3°W | Tropical Depression | 14.4 | - |
| 1977-09-04 08:00 | 21.0°N, 109.0°W | Tropical Depression | 14.9 | - |
| 1977-09-04 14:00 | 21.0°N, 110.1°W | Tropical Depression | 14.4 | - |
| 1977-09-04 20:00 | 21.1°N, 111.0°W | Tropical Depression | 12.9 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1977247N22255 / EP111977. This system has no official Chinese translated name, so the original English name is used. Intensity categories follow the classifications of the local agency in the affected basin and are derived from 1-minute sustained winds using the WMO factor, for reference only. Data notes · Incorrect translation?
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