Hurricane Grace
● 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).
格雷斯 (Grace) at 2009-09-28 02:00:00 (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 986 hPa, at 2009-10-07 02:00:00前后结束, total 记录 37 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2009-09-28 02:00 | 46.0°N, 43.2°W | Extratropical cyclone | 28.3 | 995 |
| 2009-09-28 14:00 | 44.7°N, 42.0°W | Extratropical cyclone | 23.1 | 992 |
| 2009-09-29 02:00 | 43.8°N, 38.7°W | Extratropical cyclone | 20.6 | 994 |
| 2009-09-29 14:00 | 43.4°N, 35.8°W | Extratropical cyclone | 18 | 998 |
| 2009-09-30 02:00 | 42.3°N, 35.2°W | Extratropical cyclone | 18 | 999 |
| 2009-09-30 14:00 | 40.3°N, 35.3°W | Extratropical cyclone | 18 | 997 |
| 2009-10-01 02:00 | 37.4°N, 33.2°W | Extratropical cyclone | 20.6 | 995 |
| 2009-10-01 14:00 | 36.7°N, 29.7°W | Extratropical cyclone | 20.6 | 995 |
| 2009-10-02 02:00 | 38.6°N, 28.5°W | Extratropical cyclone | 20.6 | 996 |
| 2009-10-02 14:00 | 39.7°N, 29.4°W | Extratropical cyclone | 18 | 997 |
| 2009-10-03 02:00 | 40.9°N, 30.4°W | Extratropical cyclone | 20.6 | 996 |
| 2009-10-03 14:00 | 41.4°N, 31.9°W | Extratropical cyclone | 18 | 996 |
| 2009-10-04 02:00 | 39.9°N, 32.3°W | Tropical Storm | 20.6 | 995 |
| 2009-10-04 14:00 | 38.5°N, 29.5°W | Tropical Storm | 20.6 | 993 |
| 2009-10-05 02:00 | 38.8°N, 23.9°W | Tropical Storm | 25.7 | 991 |
| 2009-10-05 14:00 | 42.0°N, 19.0°W | Tropical Storm | 28.3 | 988 |
| 2009-10-06 02:00 | 46.6°N, 15.5°W | Tropical Storm | 25.7 | 986 |
| 2009-10-06 14:00 | 50.0°N, 12.7°W | Extratropical cyclone | 20.6 | 989 |
| 2009-10-07 02:00 | 50.8°N, 7.7°W | Extratropical cyclone | 15.4 | 997 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2009271N46317 / AL092009. Chinese name source: Wikidata Q2668621. Intensities are classified by the local agency for the region, converted from 1-minute sustained winds using the WMO factor, and are for reference only. Data notes · Incorrect translation?
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