1977North Atlantic未命名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 1977-09-22 20:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Tropical Depression, max wind 约 12.9 m/s (1 分钟平均) , at 1977-09-23 20:00:00前后结束, total 记录 5 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1977-09-22 20:00 | 20.0°N, 95.0°W | Tropical Depression | 10.3 | - |
| 1977-09-23 02:00 | 20.5°N, 95.8°W | Tropical Depression | 12.9 | - |
| 1977-09-23 08:00 | 21.0°N, 96.5°W | Tropical Depression | 12.9 | - |
| 1977-09-23 14:00 | 21.5°N, 97.2°W | Tropical Depression | 12.9 | - |
| 1977-09-23 20:00 | 22.0°N, 98.0°W | Tropical Cyclone | - | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1977266N20265 / AL091977. No official Chinese name is available for this basin, so the original English name is used. Intensity is classified by the local agency in the relevant basin (converted from 1-min sustained wind using the WMO factor), for reference only. Data notes · Incorrect translation?
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