Hurricane Ana (Ana)
● 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).
安娜 (Ana) at 2003-04-18 08:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Tropical Storm, max wind 约 25.7 m/s (1 分钟平均) , minimum central pressure 994 hPa, at 2003-04-27 20:00:00前后结束, total 记录 39 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2003-04-18 08:00 | 29.1°N, 66.2°W | Extratropical cyclone | 15.4 | 1008 |
| 2003-04-18 20:00 | 30.8°N, 65.8°W | Extratropical cyclone | 15.4 | 1008 |
| 2003-04-19 08:00 | 33.0°N, 66.9°W | Extratropical cyclone | 15.4 | 1007 |
| 2003-04-19 20:00 | 34.5°N, 68.6°W | Extratropical cyclone | 18 | 1006 |
| 2003-04-20 08:00 | 33.6°N, 69.0°W | Extratropical cyclone | 20.6 | 1005 |
| 2003-04-20 20:00 | 32.0°N, 68.2°W | Tropical Storm | 23.1 | 1000 |
| 2003-04-21 08:00 | 31.4°N, 66.4°W | Tropical Storm | 25.7 | 995 |
| 2003-04-21 20:00 | 30.0°N, 64.8°W | Tropical Storm | 25.7 | 995 |
| 2003-04-22 08:00 | 29.4°N, 61.5°W | Tropical Storm | 25.7 | 994 |
| 2003-04-22 20:00 | 29.6°N, 58.5°W | Tropical Storm | 23.1 | 995 |
| 2003-04-23 08:00 | 30.0°N, 54.7°W | Tropical Storm | 20.6 | 998 |
| 2003-04-23 20:00 | 31.4°N, 51.5°W | Tropical Storm | 20.6 | 1000 |
| 2003-04-24 08:00 | 32.1°N, 49.6°W | Tropical Storm | 18 | 1003 |
| 2003-04-24 20:00 | 31.8°N, 47.8°W | Extratropical cyclone | 18 | 1005 |
| 2003-04-25 08:00 | 31.5°N, 45.4°W | Extratropical cyclone | 18 | 1005 |
| 2003-04-25 20:00 | 31.7°N, 43.1°W | Extratropical cyclone | 15.4 | 1003 |
| 2003-04-26 08:00 | 31.9°N, 40.8°W | Extratropical cyclone | 15.4 | 1005 |
| 2003-04-26 20:00 | 32.9°N, 35.6°W | Extratropical cyclone | 18 | 1002 |
| 2003-04-27 08:00 | 34.4°N, 29.2°W | Extratropical cyclone | 20.6 | 1002 |
| 2003-04-27 20:00 | 36.1°N, 22.4°W | Extratropical cyclone | 20.6 | 1000 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), ID 2003108N29294 / AL012003. Chinese name source: Wikidata Q3178215. Intensity classification is based on the local agency standards for the respective basin (converted from 1-minute sustained winds using WMO coefficients) and is for reference only. Data notes · Incorrect translation?
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