Hurricane Kay
● 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).
Kay at 1998-10-11 08:00:00 (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 1998-10-17 08:00:00前后结束, total 记录 25 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1998-10-11 08:00 | 13.0°N, 117.2°W | Tropical Depression | 10.3 | - |
| 1998-10-11 20:00 | 13.0°N, 117.2°W | Tropical Depression | 12.9 | - |
| 1998-10-12 08:00 | 14.1°N, 116.9°W | Tropical Depression | 12.9 | - |
| 1998-10-12 20:00 | 15.1°N, 117.2°W | Tropical Depression | 15.4 | - |
| 1998-10-13 08:00 | 15.8°N, 117.8°W | Tropical Depression | 15.4 | 1009 |
| 1998-10-13 20:00 | 16.0°N, 118.5°W | Tropical Storm | 28.3 | 995 |
| 1998-10-14 08:00 | 16.0°N, 119.2°W | Cat 1 Hurricane | 33.4 | 988 |
| 1998-10-14 20:00 | 15.4°N, 120.4°W | Tropical Storm | 23.1 | 994 |
| 1998-10-15 08:00 | 14.2°N, 121.0°W | Tropical Storm | 18 | 1005 |
| 1998-10-15 20:00 | 13.6°N, 121.6°W | Tropical Depression | 15.4 | 1009 |
| 1998-10-16 08:00 | 13.0°N, 121.3°W | Tropical Depression | 12.9 | 1009 |
| 1998-10-16 20:00 | 12.1°N, 121.0°W | Tropical Depression | 12.9 | 1009 |
| 1998-10-17 08:00 | 11.6°N, 120.2°W | Tropical Depression | 12.9 | 1009 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1998284N13243 / EP131998. This area has no official Chinese translated name, so the original English name is used. Intensity categories follow the classifications of the relevant local agency, converted from 1-minute sustained winds using the WMO factor, and are for reference only. Data notes · Incorrect translation?
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