Tropical Cyclone Cempaka
● 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).
Cempaka at 2017-11-25 08:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Category 2 Tropical Cyclone , max wind 约 33.4 m/s (1 分钟平均) , minimum central pressure 990 hPa, at 2017-11-29 08:00:00前后结束, total 记录 17 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2017-11-25 08:00 | -9.5°S, 109.5°E | Tropical Depression | 8.2 | 1004 |
| 2017-11-25 14:00 | -9.4°S, 109.4°E | Tropical Depression | 8.2 | 1004 |
| 2017-11-25 20:00 | -9.3°S, 109.3°E | Tropical Depression | 11.3 | 1005 |
| 2017-11-26 02:00 | -9.3°S, 109.3°E | Tropical Depression | 11.3 | 1004 |
| 2017-11-26 08:00 | -9.3°S, 109.3°E | Tropical Depression | 11.3 | 1004 |
| 2017-11-26 14:00 | -9.2°S, 109.4°E | Tropical Depression | 11.3 | 1003 |
| 2017-11-26 20:00 | -9.1°S, 109.5°E | Tropical Depression | 13.9 | 1002 |
| 2017-11-27 02:00 | -8.9°S, 109.6°E | Tropical Depression | 16.5 | 1000 |
| 2017-11-27 08:00 | -8.8°S, 109.9°E | Category 1 Tropical Cyclone | 22.1 | 996 |
| 2017-11-27 14:00 | -8.6°S, 110.4°E | Category 1 Tropical Cyclone | 22.1 | 994 |
| 2017-11-27 20:00 | -8.6°S, 110.8°E | Category 2 Tropical Cyclone | 27.8 | 992 |
| 2017-11-28 02:00 | -8.6°S, 111.3°E | Category 2 Tropical Cyclone | 33.4 | 990 |
| 2017-11-28 08:00 | -8.5°S, 111.4°E | Category 2 Tropical Cyclone | 33.4 | 990 |
| 2017-11-28 14:00 | -8.7°S, 111.0°E | Category 1 Tropical Cyclone | 24.7 | 996 |
| 2017-11-28 20:00 | -8.9°S, 111.0°E | Category 1 Tropical Cyclone | 19.5 | 998 |
| 2017-11-29 02:00 | -9.4°S, 111.0°E | Tropical Depression | 16.5 | 1000 |
| 2017-11-29 08:00 | -9.5°S, 111.5°E | Tropical Depression | 11.3 | 1002 |
Data source: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 2017329S10110. This area has no official Chinese name, so the English name is used. Intensity categories follow the local agency classifications for the area, converted from 1-minute sustained winds using the WMO standard, for reference only. Data notes · Incorrect translation?
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