Hurricane Andres
● 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).
Andres at 1991-05-16 14:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Tropical Storm, max wind 约 28.3 m/s (1 分钟平均) , minimum central pressure 994 hPa, at 1991-05-20 08:00:00前后结束, total 记录 16 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1991-05-16 14:00 | 10.7°N, 122.5°W | Tropical Depression | 10.3 | 1010 |
| 1991-05-16 20:00 | 10.8°N, 122.3°W | Tropical Depression | 12.9 | 1009 |
| 1991-05-17 02:00 | 10.9°N, 122.3°W | Tropical Depression | 15.4 | 1008 |
| 1991-05-17 08:00 | 11.0°N, 122.5°W | Tropical Storm | 18 | 1005 |
| 1991-05-17 14:00 | 10.9°N, 122.7°W | Tropical Storm | 20.6 | 1000 |
| 1991-05-17 20:00 | 10.7°N, 123.0°W | Tropical Storm | 28.3 | 994 |
| 1991-05-18 02:00 | 10.5°N, 123.2°W | Tropical Storm | 28.3 | 994 |
| 1991-05-18 08:00 | 10.3°N, 123.5°W | Tropical Storm | 28.3 | 994 |
| 1991-05-18 14:00 | 10.2°N, 123.5°W | Tropical Storm | 28.3 | 995 |
| 1991-05-18 20:00 | 10.1°N, 123.4°W | Tropical Storm | 28.3 | 996 |
| 1991-05-19 02:00 | 10.2°N, 123.2°W | Tropical Storm | 25.7 | 997 |
| 1991-05-19 08:00 | 10.3°N, 123.0°W | Tropical Storm | 23.1 | 998 |
| 1991-05-19 14:00 | 10.4°N, 122.7°W | Tropical Storm | 20.6 | 1002 |
| 1991-05-19 20:00 | 10.5°N, 122.4°W | Tropical Storm | 18 | 1005 |
| 1991-05-20 02:00 | 10.7°N, 122.1°W | Tropical Depression | 15.4 | 1007 |
| 1991-05-20 08:00 | 10.9°N, 121.7°W | Tropical Depression | 12.9 | 1009 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1991136N11238 / EP011991. This area has no official Chinese name, so the original English name is used. Intensity is classified by the local agency for the relevant sea area (converted from 1-minute sustained wind using the WMO factor) and is for reference only. Data notes · Incorrect translation?
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