2009Central Pacific未命名Hurricane
● 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).
未命名 at 2009-08-26 14:00:00 (BeijingTime) 在Central Pacific首次被记录, peak intensity 为Tropical Depression, max wind 约 15.4 m/s (1 分钟平均) , minimum central pressure 1007 hPa, at 2009-09-02 08:00:00前后结束, total 记录 28 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2009-08-26 14:00 | 11.9°N, 170.9°W | Tropical Depression | 10.3 | 1009 |
| 2009-08-27 02:00 | 12.6°N, 172.1°W | Tropical Depression | 10.3 | 1009 |
| 2009-08-27 14:00 | 13.1°N, 173.0°W | Tropical Depression | 10.3 | 1009 |
| 2009-08-28 02:00 | 14.0°N, 173.6°W | Tropical Depression | 10.3 | 1009 |
| 2009-08-28 14:00 | 14.5°N, 175.5°W | Tropical Depression | 12.9 | 1008 |
| 2009-08-29 02:00 | 14.5°N, 177.0°W | Tropical Depression | 15.4 | 1007 |
| 2009-08-29 14:00 | 14.5°N, 178.3°W | Tropical Depression | 15.4 | 1007 |
| 2009-08-30 02:00 | 14.6°N, 179.5°W | Tropical Depression | 15.4 | 1007 |
| 2009-08-30 14:00 | 15.2°N, 177.6°E | Tropical Depression | 12.9 | 1007 |
| 2009-08-31 02:00 | 15.3°N, 174.6°E | Tropical Depression | 10.3 | 1007 |
| 2009-08-31 14:00 | 15.8°N, 172.1°E | Tropical Depression | 10.3 | 1007 |
| 2009-09-01 02:00 | 16.2°N, 169.9°E | Tropical Depression | 10.3 | 1007 |
| 2009-09-01 14:00 | 16.3°N, 168.1°E | Tropical Depression | 10.3 | 1007 |
| 2009-09-02 02:00 | 16.8°N, 166.2°E | Tropical Depression | 7.7 | 1007 |
| 2009-09-02 08:00 | 16.9°N, 165.6°E | Tropical Depression | 7.7 | 1007 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 2009238N12189 / CP022009. There is no official Chinese name for this system, so the original English name is used. Intensity is classified by the local agency for the relevant sea area, based on 1-minute sustained winds converted using the WMO factor, and is provided for reference only. Data notes · Incorrect translation?
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