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 1977-08-01 20:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Tropical Depression, max wind 约 15.4 m/s (1 分钟平均) , at 1977-08-04 20:00:00前后结束, total 记录 13 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1977-08-01 20:00 | 11.5°N, 17.5°W | Tropical Depression | 10.3 | - |
| 1977-08-02 02:00 | 11.5°N, 19.5°W | Tropical Depression | 12.9 | - |
| 1977-08-02 08:00 | 11.5°N, 21.5°W | Tropical Depression | 12.9 | - |
| 1977-08-02 14:00 | 11.5°N, 23.5°W | Tropical Depression | 15.4 | - |
| 1977-08-02 20:00 | 11.5°N, 25.5°W | Tropical Depression | 15.4 | - |
| 1977-08-03 02:00 | 11.6°N, 27.1°W | Tropical Depression | 15.4 | - |
| 1977-08-03 08:00 | 11.7°N, 28.7°W | Tropical Depression | 15.4 | - |
| 1977-08-03 14:00 | 11.8°N, 30.3°W | Tropical Depression | 15.4 | - |
| 1977-08-03 20:00 | 12.0°N, 32.0°W | Tropical Depression | 15.4 | - |
| 1977-08-04 02:00 | 12.4°N, 33.5°W | Tropical Depression | 15.4 | - |
| 1977-08-04 08:00 | 12.8°N, 35.0°W | Tropical Depression | 12.9 | - |
| 1977-08-04 14:00 | 13.2°N, 36.5°W | Tropical Depression | 12.9 | - |
| 1977-08-04 20:00 | 13.5°N, 38.0°W | Tropical Depression | 10.3 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1977214N12343 / AL041977. This system has no official Chinese name, so the original English designation is used. Intensity is classified by the local agency in the relevant ocean basin, using WMO conversion factors for 1-minute sustained winds, for reference only. Data notes · Incorrect translation?
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