Hurricane Kevin
● 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).
Kevin at 1991-09-25 08:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Cat 4 Hurricane, max wind 约 64.3 m/s (1 分钟平均) , minimum central pressure 935 hPa, at 1991-10-12 14:00:00前后结束, total 记录 70 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1991-09-25 08:00 | 12.2°N, 96.2°W | Tropical Depression | 12.9 | 1008 |
| 1991-09-26 02:00 | 12.4°N, 98.3°W | Tropical Storm | 18 | 1005 |
| 1991-09-26 20:00 | 13.3°N, 99.9°W | Tropical Storm | 30.9 | 991 |
| 1991-09-27 14:00 | 13.7°N, 101.7°W | Cat 2 Hurricane | 46.3 | 968 |
| 1991-09-28 08:00 | 14.7°N, 103.2°W | Cat 2 Hurricane | 46.3 | 969 |
| 1991-09-29 02:00 | 15.2°N, 104.5°W | Cat 2 Hurricane | 48.9 | 963 |
| 1991-09-29 20:00 | 16.2°N, 106.0°W | Cat 3 Hurricane | 56.6 | 951 |
| 1991-09-30 14:00 | 17.0°N, 108.5°W | Cat 4 Hurricane | 59.2 | 946 |
| 1991-10-01 08:00 | 17.6°N, 112.0°W | Cat 4 Hurricane | 64.3 | 935 |
| 1991-10-02 02:00 | 18.0°N, 115.2°W | Cat 4 Hurricane | 59.2 | 946 |
| 1991-10-02 20:00 | 17.7°N, 118.3°W | Cat 4 Hurricane | 59.2 | 949 |
| 1991-10-03 14:00 | 16.1°N, 121.0°W | Cat 3 Hurricane | 54 | 957 |
| 1991-10-04 08:00 | 14.9°N, 124.3°W | Cat 2 Hurricane | 48.9 | 962 |
| 1991-10-05 02:00 | 14.7°N, 127.8°W | Cat 2 Hurricane | 46.3 | 970 |
| 1991-10-05 20:00 | 15.1°N, 131.0°W | Cat 1 Hurricane | 41.2 | 976 |
| 1991-10-06 14:00 | 15.7°N, 133.1°W | Cat 1 Hurricane | 41.2 | 977 |
| 1991-10-07 08:00 | 16.6°N, 134.1°W | Cat 2 Hurricane | 48.9 | 965 |
| 1991-10-08 02:00 | 17.8°N, 135.4°W | Cat 3 Hurricane | 51.4 | 960 |
| 1991-10-08 20:00 | 18.9°N, 137.3°W | Cat 2 Hurricane | 46.3 | 966 |
| 1991-10-09 14:00 | 20.4°N, 140.0°W | Cat 1 Hurricane | 38.6 | 980 |
| 1991-10-10 08:00 | 22.7°N, 142.7°W | Tropical Storm | 25.7 | 992 |
| 1991-10-11 02:00 | 24.3°N, 144.1°W | Tropical Storm | 23.1 | 1001 |
| 1991-10-11 20:00 | 24.8°N, 145.0°W | Tropical Depression | 15.4 | 1007 |
| 1991-10-12 14:00 | 25.5°N, 147.5°W | Tropical Depression | 12.9 | 1009 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1991268N12264 / EP131991. 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 region, based on 1-minute sustained wind converted using the WMO factor, for reference only. Data notes · Incorrect translation?
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