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 1977-07-18 14:00:00 (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 1977-07-19 20:00:00前后结束, total 记录 6 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1977-07-18 14:00 | 25.8°N, 86.8°W | Tropical Depression | 10.3 | - |
| 1977-07-18 20:00 | 27.0°N, 87.0°W | Tropical Depression | 12.9 | - |
| 1977-07-19 02:00 | 28.3°N, 87.2°W | Tropical Depression | 15.4 | - |
| 1977-07-19 08:00 | 29.5°N, 87.5°W | Tropical Depression | 15.4 | - |
| 1977-07-19 14:00 | 30.7°N, 87.8°W | Tropical Depression | 12.9 | - |
| 1977-07-19 20:00 | 32.0°N, 88.0°W | Tropical Cyclone | - | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010); code 1977199N26273 / AL021977. This sea area has no official Chinese name, so the original English name is used. Intensity is classified by the regional agency for the relevant sea area, based on 1-minute sustained wind converted using the WMO factor, for reference only. Data notes · Incorrect translation?
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