Hurricane Hortense
● 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).
Hortense at 1990-08-25 08:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Tropical Storm, max wind 约 28.3 m/s (1 分钟平均) , minimum central pressure 993 hPa, at 1990-08-31 14:00:00前后结束, total 记录 26 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1990-08-25 08:00 | 12.5°N, 35.0°W | Tropical Depression | 12.9 | 1010 |
| 1990-08-25 20:00 | 13.3°N, 37.3°W | Tropical Depression | 15.4 | 1008 |
| 1990-08-26 08:00 | 13.9°N, 39.4°W | Tropical Depression | 15.4 | 1007 |
| 1990-08-26 20:00 | 15.4°N, 40.2°W | Tropical Storm | 18 | 1004 |
| 1990-08-27 08:00 | 17.4°N, 40.5°W | Tropical Storm | 20.6 | 1002 |
| 1990-08-27 20:00 | 18.9°N, 41.7°W | Tropical Storm | 23.1 | 999 |
| 1990-08-28 08:00 | 21.0°N, 43.2°W | Tropical Storm | 25.7 | 996 |
| 1990-08-28 20:00 | 22.3°N, 44.1°W | Tropical Storm | 28.3 | 993 |
| 1990-08-29 08:00 | 23.5°N, 45.7°W | Tropical Storm | 28.3 | 994 |
| 1990-08-29 20:00 | 25.4°N, 47.6°W | Tropical Storm | 23.1 | 999 |
| 1990-08-30 08:00 | 27.9°N, 49.5°W | Tropical Depression | 15.4 | 1005 |
| 1990-08-30 20:00 | 31.0°N, 50.9°W | Tropical Depression | 15.4 | 1008 |
| 1990-08-31 08:00 | 34.4°N, 51.7°W | Tropical Depression | 12.9 | 1012 |
| 1990-08-31 14:00 | 36.2°N, 51.2°W | Tropical Depression | 10.3 | 1014 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1990237N13325 / AL091990. There is no official Chinese name for this system, so the original English name is used. Intensity is classified by the local agency in the relevant sea area, converted from 1-minute sustained wind using the WMO factor, for reference only. Data notes · Incorrect translation?
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