Tropical Cyclone Jasper
● 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).
Jasper at 2023-12-02 20:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为5级Tropical Cyclone , max wind 约 61.7 m/s (1 分钟平均) , minimum central pressure 926 hPa, at 2023-12-17 08:00:00前后结束, total 记录 59 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2023-12-02 20:00 | -8.4°S, 164.8°E | Tropical Depression | 8.2 | 1006 |
| 2023-12-03 14:00 | -8.2°S, 162.0°E | Tropical Depression | 11.3 | 1005 |
| 2023-12-04 08:00 | -7.9°S, 158.4°E | Tropical Depression | 10.3 | 1005 |
| 2023-12-05 02:00 | -8.9°S, 157.5°E | Tropical Depression | 15.4 | 999 |
| 2023-12-05 20:00 | -9.5°S, 157.3°E | Category 1 Tropical Cyclone | 23.1 | 994 |
| 2023-12-06 14:00 | -11.1°S, 157.2°E | Category 3 tropical cyclone | 36 | 980 |
| 2023-12-07 08:00 | -12.1°S, 157.0°E | Category 3 tropical cyclone | 43.7 | 964 |
| 2023-12-08 02:00 | -13.6°S, 156.8°E | Category 4 tropical cyclone | 59.2 | 932 |
| 2023-12-08 20:00 | -15.0°S, 156.5°E | Category 4 tropical cyclone | 54 | 934 |
| 2023-12-09 14:00 | -15.6°S, 155.6°E | Category 3 tropical cyclone | 38.6 | 955 |
| 2023-12-10 08:00 | -16.3°S, 154.3°E | Category 2 Tropical Cyclone | 30.9 | 985 |
| 2023-12-11 02:00 | -17.4°S, 151.4°E | Category 1 Tropical Cyclone | 25.7 | 989 |
| 2023-12-11 20:00 | -17.0°S, 149.0°E | Category 1 Tropical Cyclone | 20.6 | 993 |
| 2023-12-12 14:00 | -15.9°S, 147.7°E | Category 1 Tropical Cyclone | 23.1 | 986 |
| 2023-12-13 08:00 | -15.7°S, 146.4°E | Category 1 Tropical Cyclone | 25.7 | 985 |
| 2023-12-14 02:00 | -16.0°S, 144.4°E | Tropical Depression | 18 | 999 |
| 2023-12-14 20:00 | -15.9°S, 143.4°E | Tropical Depression | 12.9 | 1002 |
| 2023-12-15 14:00 | -15.8°S, 142.5°E | Tropical Depression | 10.3 | 1003 |
| 2023-12-16 08:00 | -16.0°S, 141.8°E | Tropical Depression | 10.3 | 1003 |
| 2023-12-17 02:00 | -15.7°S, 141.4°E | Tropical Depression | 11.3 | 1000 |
| 2023-12-17 08:00 | -15.9°S, 142.3°E | Tropical Depression | 11.3 | 1002 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2023337S08165 / SH032024. There is no official Chinese name for this system, so the original English name is used. Intensity categories follow the local classification system for the region and are converted from 1-min sustained wind using the WMO factor, for reference only. Data notes · Incorrect translation?
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