Hurricane Imelda
● 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).
Imelda at 2025-09-27 02:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Cat 1 Hurricane, max wind 约 41.2 m/s (1 分钟平均) , minimum central pressure 966 hPa, at 2025-10-06 08:00:00前后结束, total 记录 38 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2025-09-27 02:00 | 20.9°N, 74.9°W | Tropical Depression | 15.4 | 1008 |
| 2025-09-27 14:00 | 21.6°N, 75.8°W | Tropical Depression | 15.4 | 1006 |
| 2025-09-28 02:00 | 22.1°N, 76.4°W | Tropical Depression | 15.4 | 1005 |
| 2025-09-28 14:00 | 22.7°N, 77.1°W | Tropical Depression | 15.4 | 1003 |
| 2025-09-29 02:00 | 23.8°N, 77.3°W | Tropical Storm | 18 | 998 |
| 2025-09-29 14:00 | 25.3°N, 77.1°W | Tropical Storm | 20.6 | 995 |
| 2025-09-30 02:00 | 27.3°N, 77.3°W | Tropical Storm | 25.7 | 987 |
| 2025-09-30 14:00 | 28.6°N, 77.2°W | Tropical Storm | 28.3 | 983 |
| 2025-10-01 02:00 | 29.2°N, 76.0°W | Cat 1 Hurricane | 36 | 979 |
| 2025-10-01 14:00 | 29.9°N, 73.1°W | Cat 1 Hurricane | 38.6 | 973 |
| 2025-10-02 02:00 | 31.2°N, 69.2°W | Cat 1 Hurricane | 41.2 | 966 |
| 2025-10-02 14:00 | 32.6°N, 63.2°W | Cat 1 Hurricane | 41.2 | 974 |
| 2025-10-03 02:00 | 33.5°N, 57.5°W | Extratropical cyclone | 30.9 | 986 |
| 2025-10-03 14:00 | 35.7°N, 51.1°W | Extratropical cyclone | 28.3 | 990 |
| 2025-10-04 02:00 | 38.9°N, 49.1°W | Extratropical cyclone | 30.9 | 979 |
| 2025-10-04 14:00 | 40.8°N, 48.5°W | Extratropical cyclone | 30.9 | 979 |
| 2025-10-05 02:00 | 43.5°N, 45.8°W | Extratropical cyclone | 25.7 | 983 |
| 2025-10-05 14:00 | 46.9°N, 41.9°W | Extratropical cyclone | 23.1 | 984 |
| 2025-10-06 02:00 | 49.5°N, 36.5°W | Extratropical cyclone | 25.7 | 984 |
| 2025-10-06 08:00 | 50.3°N, 33.0°W | Extratropical cyclone | 23.1 | 988 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2025270N21285 / AL092025. 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 region, converted from 1-minute sustained wind using WMO factors, and is for reference only. Data notes · Incorrect translation?
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