Tropical Cyclone Jack
● 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).
Jack at 2014-04-16 08:00:00 (BeijingTime) 在South Indian Ocean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 966 hPa, at 2014-04-22 20:00:00前后结束, total 记录 27 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2014-04-16 08:00 | -10.0°S, 99.0°E | Tropical Depression | 13.9 | 1009 |
| 2014-04-16 20:00 | -10.9°S, 97.1°E | Tropical Depression | 13.9 | 1004 |
| 2014-04-17 08:00 | -10.9°S, 95.3°E | Tropical Depression | 13.9 | 1004 |
| 2014-04-17 20:00 | -11.4°S, 93.8°E | Tropical Depression | 16.5 | 1001 |
| 2014-04-18 08:00 | -11.7°S, 93.2°E | Tropical Depression | 16.5 | 1000 |
| 2014-04-18 20:00 | -12.2°S, 91.8°E | Tropical Depression | 15.4 | 1002 |
| 2014-04-19 08:00 | -13.0°S, 91.2°E | Category 1 Tropical Cyclone | 23.1 | 992 |
| 2014-04-19 20:00 | -13.9°S, 90.7°E | Category 2 Tropical Cyclone | 33.4 | 982 |
| 2014-04-20 08:00 | -14.6°S, 90.7°E | Category 3 tropical cyclone | 46.3 | 966 |
| 2014-04-20 20:00 | -14.9°S, 91.0°E | Category 3 tropical cyclone | 43.7 | 971 |
| 2014-04-21 08:00 | -15.5°S, 92.1°E | Category 2 Tropical Cyclone | 33.4 | 979 |
| 2014-04-21 20:00 | -16.6°S, 93.3°E | Category 1 Tropical Cyclone | 25.7 | 982 |
| 2014-04-22 08:00 | -17.2°S, 94.3°E | Tropical Depression | 15.4 | 997 |
| 2014-04-22 20:00 | -19.3°S, 95.5°E | Tropical Depression | 10.3 | 1007 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2014106S10099 / SH242014. There is no official Chinese name for this system, so the original English name is used. Intensity categories follow the local agency classification for this basin, converted from 1-min sustained wind using the WMO factor, and are for reference only. Data notes · Incorrect translation?
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