1991East 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 1991-09-12 20:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Tropical Depression, max wind 约 15.4 m/s (1 分钟平均) , at 1991-09-14 08:00:00前后结束, total 记录 7 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1991-09-12 20:00 | 17.0°N, 106.7°W | Tropical Depression | 12.9 | - |
| 1991-09-13 02:00 | 17.6°N, 107.1°W | Tropical Depression | 12.9 | - |
| 1991-09-13 08:00 | 18.2°N, 107.2°W | Tropical Depression | 12.9 | - |
| 1991-09-13 14:00 | 18.8°N, 107.2°W | Tropical Depression | 15.4 | - |
| 1991-09-13 20:00 | 19.3°N, 107.1°W | Tropical Depression | 15.4 | - |
| 1991-09-14 02:00 | 19.8°N, 107.0°W | Tropical Depression | 15.4 | - |
| 1991-09-14 08:00 | 20.3°N, 106.9°W | Tropical Depression | 15.4 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1991256N17253 / EP101991. No official Chinese name is available for this system, so the English original name is used. Intensity grades follow the classifications of the local agency for the basin, converted from 1-minute sustained wind using the WMO factor, for reference only. Data notes · Incorrect translation?
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