Unnamed 1975 North Atlantic 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 1975-10-14 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) , minimum central pressure 1002 hPa, at 1975-10-17 20:00:00前后结束, total 记录 13 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1975-10-14 20:00 | 21.0°N, 92.0°W | Tropical Depression | 10.3 | - |
| 1975-10-15 02:00 | 21.6°N, 92.5°W | Tropical Depression | 12.9 | - |
| 1975-10-15 08:00 | 22.2°N, 93.0°W | Tropical Depression | 12.9 | - |
| 1975-10-15 14:00 | 22.8°N, 93.5°W | Tropical Depression | 15.4 | 1006 |
| 1975-10-15 20:00 | 23.5°N, 94.0°W | Tropical Depression | 15.4 | 1006 |
| 1975-10-16 02:00 | 24.4°N, 93.8°W | Tropical Depression | 15.4 | 1006 |
| 1975-10-16 08:00 | 25.3°N, 93.5°W | Tropical Depression | 15.4 | 1005 |
| 1975-10-16 14:00 | 26.2°N, 93.2°W | Tropical Depression | 15.4 | - |
| 1975-10-16 20:00 | 27.0°N, 93.0°W | Tropical Depression | 15.4 | - |
| 1975-10-17 02:00 | 28.1°N, 92.2°W | Tropical Depression | 15.4 | 1002 |
| 1975-10-17 08:00 | 28.8°N, 91.2°W | Tropical Depression | 15.4 | 1002 |
| 1975-10-17 14:00 | 29.2°N, 90.7°W | Tropical Depression | 12.9 | - |
| 1975-10-17 20:00 | 30.0°N, 90.0°W | Tropical Cyclone | - | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1975288N21268 / AL181975. No official Chinese name is available for this system; the original English name is used. Intensity is classified according to the local agency in the relevant basin, converted from 1-minute sustained wind using the WMO factor, for reference only. Data notes · Incorrect translation?
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