Hurricane Isis
● 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).
Isis at 2004-09-08 14:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Cat 1 Hurricane, max wind 约 33.4 m/s (1 分钟平均) , minimum central pressure 987 hPa, at 2004-09-21 08:00:00前后结束, total 记录 52 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2004-09-08 14:00 | 15.1°N, 109.9°W | Tropical Depression | 15.4 | 1005 |
| 2004-09-09 08:00 | 16.0°N, 111.3°W | Tropical Storm | 18 | 1003 |
| 2004-09-10 02:00 | 17.2°N, 113.3°W | Tropical Storm | 18 | 1003 |
| 2004-09-10 20:00 | 17.3°N, 115.7°W | Tropical Depression | 15.4 | 1004 |
| 2004-09-11 14:00 | 17.4°N, 118.8°W | Tropical Depression | 15.4 | 1004 |
| 2004-09-12 08:00 | 17.4°N, 121.3°W | Tropical Storm | 18 | 1003 |
| 2004-09-13 02:00 | 17.3°N, 124.0°W | Tropical Storm | 23.1 | 1000 |
| 2004-09-13 20:00 | 16.7°N, 127.0°W | Tropical Storm | 23.1 | 1000 |
| 2004-09-14 14:00 | 16.6°N, 129.5°W | Tropical Storm | 20.6 | 1002 |
| 2004-09-15 08:00 | 17.2°N, 130.9°W | Tropical Storm | 25.7 | 997 |
| 2004-09-16 02:00 | 18.2°N, 132.0°W | Tropical Storm | 30.9 | 991 |
| 2004-09-16 20:00 | 18.2°N, 132.2°W | Tropical Depression | 15.4 | 1003 |
| 2004-09-17 14:00 | 17.7°N, 132.8°W | Tropical Depression | 15.4 | 1007 |
| 2004-09-18 08:00 | 17.2°N, 133.6°W | Tropical Depression | 15.4 | 1008 |
| 2004-09-19 02:00 | 16.6°N, 134.7°W | Tropical Depression | 12.9 | 1009 |
| 2004-09-19 20:00 | 16.2°N, 136.2°W | Tropical Depression | 15.4 | 1009 |
| 2004-09-20 14:00 | 16.0°N, 138.2°W | Tropical Depression | 15.4 | 1009 |
| 2004-09-21 08:00 | 16.0°N, 140.0°W | Tropical Depression | 15.4 | 1011 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 2004252N15250 / EP122004. This storm has no official Chinese name and is shown under its original English name. Intensity is classified by the local agency for the region, using 1-minute sustained winds converted with the WMO factor, for reference only. Data notes · Incorrect translation?