Tropical Cyclone Donna
● 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).
Donna at 2017-05-02 08:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 5 Tropical Cyclone , max wind 约 64.3 m/s (1 分钟平均) , minimum central pressure 930 hPa, at 2017-05-15 20:00:00前后结束, total 记录 55 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2017-05-02 08:00 | -12.7°S, 170.4°E | Tropical Depression | 8.2 | 1000 |
| 2017-05-03 02:00 | -13.2°S, 171.0°E | Tropical Depression | 18 | 1001 |
| 2017-05-03 20:00 | -12.7°S, 170.5°E | Category 2 Tropical Cyclone | 28.3 | 990 |
| 2017-05-04 14:00 | -12.5°S, 168.1°E | Category 3 tropical cyclone | 41.2 | 975 |
| 2017-05-05 08:00 | -13.0°S, 166.2°E | Category 3 tropical cyclone | 41.2 | 960 |
| 2017-05-06 02:00 | -13.3°S, 164.4°E | Category 3 tropical cyclone | 46.3 | 955 |
| 2017-05-06 20:00 | -13.4°S, 164.1°E | Category 3 tropical cyclone | 43.7 | 950 |
| 2017-05-07 14:00 | -14.6°S, 164.6°E | Category 3 tropical cyclone | 46.3 | 950 |
| 2017-05-08 08:00 | -17.0°S, 164.8°E | Category 5 Tropical Cyclone | 64.3 | 930 |
| 2017-05-09 02:00 | -18.6°S, 165.9°E | Category 4 tropical cyclone | 51.4 | 950 |
| 2017-05-09 20:00 | -20.6°S, 166.8°E | Category 3 tropical cyclone | 36 | 985 |
| 2017-05-10 14:00 | -22.9°S, 168.0°E | Tropical Depression | 18 | 1000 |
| 2017-05-11 08:00 | -29.3°S, 168.0°E | Category 1 Tropical Cyclone | 19.5 | 994 |
| 2017-05-12 02:00 | -33.9°S, 171.8°E | Category 1 Tropical Cyclone | 19.5 | 995 |
| 2017-05-12 20:00 | -37.9°S, 179.4°W | Category 1 Tropical Cyclone | 22.1 | 992 |
| 2017-05-13 14:00 | -40.0°S, 173.3°W | Category 1 Tropical Cyclone | 24.7 | 990 |
| 2017-05-14 08:00 | -39.4°S, 170.9°W | Category 1 Tropical Cyclone | 24.7 | 990 |
| 2017-05-15 02:00 | -38.5°S, 164.9°W | Category 1 Tropical Cyclone | 22.1 | 992 |
| 2017-05-15 20:00 | -40.0°S, 158.4°W | Category 1 Tropical Cyclone | 22.1 | 992 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2017122S13170 / SH182017. There is no official Chinese name for this system, so the original English name is used. Intensity categories follow the local agency classification for the region, converted from 1-minute sustained wind using the WMO factor, and are for reference only. Data notes · Incorrect translation?
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