Tropical Cyclone Joni
● 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).
Joni at 1992-12-03 14:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 4 tropical cyclone , max wind 约 56.6 m/s (1 分钟平均) , minimum central pressure 985 hPa, at 1992-12-14 14:00:00前后结束, total 记录 45 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1992-12-03 14:00 | -4.0°S, 173.0°E | Tropical Depression | 7.7 | - |
| 1992-12-04 02:00 | -4.3°S, 174.4°E | Tropical Depression | 10.3 | - |
| 1992-12-04 14:00 | -5.3°S, 175.9°E | Tropical Depression | 10.3 | - |
| 1992-12-05 02:00 | -7.2°S, 177.7°E | Tropical Depression | 10.3 | - |
| 1992-12-05 14:00 | -8.6°S, 178.7°E | Tropical Depression | 12.9 | - |
| 1992-12-06 02:00 | -9.3°S, 179.5°E | Tropical Depression | 18 | - |
| 1992-12-06 14:00 | -9.9°S, 179.9°E | Category 1 Tropical Cyclone | 23.1 | - |
| 1992-12-07 02:00 | -10.8°S, 179.9°E | Category 2 Tropical Cyclone | 28.3 | - |
| 1992-12-07 14:00 | -12.1°S, 179.3°E | Category 2 Tropical Cyclone | 30.9 | - |
| 1992-12-08 02:00 | -13.0°S, 178.4°E | Category 3 tropical cyclone | 38.6 | - |
| 1992-12-08 14:00 | -13.5°S, 177.8°E | Category 3 tropical cyclone | 46.3 | - |
| 1992-12-09 02:00 | -14.3°S, 177.2°E | Category 4 tropical cyclone | 51.4 | - |
| 1992-12-09 14:00 | -15.3°S, 176.8°E | Category 4 tropical cyclone | 51.4 | - |
| 1992-12-10 02:00 | -16.2°S, 176.7°E | Category 4 tropical cyclone | 54 | - |
| 1992-12-10 14:00 | -17.5°S, 176.8°E | Category 4 tropical cyclone | 56.6 | - |
| 1992-12-11 02:00 | -18.5°S, 177.5°E | Category 4 tropical cyclone | 48.9 | - |
| 1992-12-11 14:00 | -19.5°S, 178.5°E | Category 3 tropical cyclone | 41.2 | - |
| 1992-12-12 02:00 | -20.3°S, 179.7°W | Category 3 tropical cyclone | 36 | - |
| 1992-12-12 14:00 | -21.6°S, 178.3°W | Category 2 Tropical Cyclone | 30.9 | - |
| 1992-12-13 02:00 | -24.3°S, 176.4°W | Category 1 Tropical Cyclone | 23.1 | - |
| 1992-12-13 14:00 | -30.0°S, 172.5°W | Category 1 Tropical Cyclone | 24.7 | 987 |
| 1992-12-14 02:00 | -37.5°S, 167.5°W | Category 1 Tropical Cyclone | 22.1 | 990 |
| 1992-12-14 14:00 | -45.0°S, 162.5°W | Tropical Depression | 16.5 | 997 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1992338S04173 / SH031993. This area has no official Chinese translated name, so the original English name is shown. Categories follow the classifications of the local agency in the region, converted from 1-minute sustained winds using WMO factors, for reference only. Data notes · Incorrect translation?
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