1971North 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 1971-07-10 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) , minimum central pressure 1010 hPa, at 1971-07-11 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 |
|---|
| 1971-07-10 20:00 | 27.0°N, 97.0°W | Tropical Depression | 12.9 | - |
| 1971-07-11 02:00 | 27.0°N, 97.5°W | Tropical Depression | 12.9 | - |
| 1971-07-11 08:00 | 27.0°N, 98.0°W | Tropical Depression | 12.9 | 1010 |
| 1971-07-11 14:00 | 27.0°N, 98.5°W | Tropical Depression | 12.9 | - |
| 1971-07-11 20:00 | 27.0°N, 99.0°W | Tropical Depression | 10.3 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1971192N27263 / AL031971. There is no official Chinese name for this system, so the original English name is used. Intensity is classified by the local agency for the relevant ocean basin, based on 1-minute sustained winds converted using the WMO factor, for reference only. Data notes · Incorrect translation?
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