Tropical Cyclone Judy
● 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).
Judy at 1989-02-22 08:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 3 tropical cyclone , max wind 约 46.3 m/s (1 分钟平均) , minimum central pressure 965 hPa, at 1989-02-28 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 |
|---|
| 1989-02-22 08:00 | -14.4°S, 150.5°W | Tropical Depression | 16.5 | 997 |
| 1989-02-22 20:00 | -16.6°S, 152.0°W | Tropical Depression | 16.5 | 997 |
| 1989-02-23 08:00 | -19.0°S, 152.0°W | Category 1 Tropical Cyclone | 19.5 | 995 |
| 1989-02-23 20:00 | -20.5°S, 152.5°W | Category 1 Tropical Cyclone | 22.1 | 990 |
| 1989-02-24 08:00 | -22.1°S, 154.1°W | Tropical Depression | 18 | 987 |
| 1989-02-24 20:00 | -22.8°S, 154.3°W | Category 2 Tropical Cyclone | 28.3 | 985 |
| 1989-02-25 08:00 | -23.0°S, 155.2°W | Category 3 tropical cyclone | 36 | 980 |
| 1989-02-25 20:00 | -22.7°S, 156.2°W | Category 3 tropical cyclone | 41.2 | 975 |
| 1989-02-26 08:00 | -22.4°S, 157.3°W | Category 3 tropical cyclone | 46.3 | 970 |
| 1989-02-26 20:00 | -22.4°S, 158.3°W | Category 3 tropical cyclone | 41.2 | 965 |
| 1989-02-27 08:00 | -22.8°S, 159.6°W | Category 3 tropical cyclone | 38.6 | 975 |
| 1989-02-27 20:00 | -24.5°S, 160.5°W | Category 1 Tropical Cyclone | 23.1 | 987 |
| 1989-02-28 08:00 | -29.2°S, 160.3°W | Category 1 Tropical Cyclone | 19.5 | 995 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1989053S14210 / SH151989. This storm has no official Chinese name and is shown under its original English name. Intensity categories follow the classifications of the relevant regional agency, converted from 1-minute sustained winds using the WMO factor, and are for reference only. Data notes · Incorrect translation?
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