Hurricane Alma
● 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).
Alma at 2002-05-25 02:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Cat 3 Hurricane, max wind 约 51.4 m/s (1 分钟平均) , minimum central pressure 960 hPa, at 2002-06-01 20:00:00前后结束, total 记录 32 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2002-05-25 02:00 | 11.2°N, 101.2°W | Tropical Depression | 15.4 | 1007 |
| 2002-05-25 14:00 | 11.4°N, 101.7°W | Tropical Depression | 15.4 | 1004 |
| 2002-05-26 02:00 | 10.9°N, 103.2°W | Tropical Depression | 15.4 | 1004 |
| 2002-05-26 14:00 | 10.7°N, 104.2°W | Tropical Depression | 15.4 | 1006 |
| 2002-05-27 02:00 | 10.7°N, 105.7°W | Tropical Storm | 18 | 1004 |
| 2002-05-27 14:00 | 10.8°N, 107.7°W | Tropical Storm | 18 | 1004 |
| 2002-05-28 02:00 | 11.2°N, 109.5°W | Tropical Storm | 23.1 | 1000 |
| 2002-05-28 14:00 | 11.6°N, 111.2°W | Tropical Storm | 28.3 | 994 |
| 2002-05-29 02:00 | 12.1°N, 113.5°W | Cat 1 Hurricane | 33.4 | 987 |
| 2002-05-29 14:00 | 13.0°N, 114.5°W | Cat 1 Hurricane | 38.6 | 981 |
| 2002-05-30 02:00 | 13.9°N, 115.4°W | Cat 2 Hurricane | 43.7 | 974 |
| 2002-05-30 14:00 | 15.3°N, 115.4°W | Cat 3 Hurricane | 51.4 | 960 |
| 2002-05-31 02:00 | 16.9°N, 115.2°W | Cat 2 Hurricane | 48.9 | 965 |
| 2002-05-31 14:00 | 18.0°N, 115.4°W | Cat 1 Hurricane | 38.6 | 981 |
| 2002-06-01 02:00 | 17.9°N, 115.8°W | Tropical Storm | 25.7 | 997 |
| 2002-06-01 14:00 | 17.8°N, 115.7°W | Tropical Depression | 15.4 | 1005 |
| 2002-06-01 20:00 | 17.8°N, 115.7°W | Tropical Depression | 12.9 | 1009 |
Data source: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), ID 2002145N11259 / EP012002. There is no official Chinese name for this basin; the original English name is displayed. Intensity categories follow the local agency's classification for the basin (converted from 1-minute sustained winds using WMO coefficients) and are for reference only. Data notes · Incorrect translation?
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