Tropical Cyclone Hilda
● 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).
Hilda at 2017-12-26 08:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Category 1 Tropical Cyclone , max wind 约 25.7 m/s (1 分钟平均) , minimum central pressure 980 hPa, at 2017-12-31 14:00:00前后结束, total 记录 22 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2017-12-26 08:00 | -14.6°S, 123.8°E | Tropical Depression | 10.3 | 1003 |
| 2017-12-26 14:00 | -15.3°S, 123.5°E | Tropical Depression | 10.3 | 1001 |
| 2017-12-26 20:00 | -16.0°S, 123.1°E | Tropical Depression | 12.9 | 998 |
| 2017-12-27 02:00 | -16.4°S, 122.9°E | Tropical Depression | 15.4 | 992 |
| 2017-12-27 08:00 | -16.9°S, 122.8°E | Tropical Depression | 18 | 984 |
| 2017-12-27 14:00 | -17.5°S, 122.4°E | Category 1 Tropical Cyclone | 20.6 | 982 |
| 2017-12-27 20:00 | -18.1°S, 122.1°E | Category 1 Tropical Cyclone | 23.1 | 980 |
| 2017-12-28 02:00 | -18.8°S, 121.8°E | Category 1 Tropical Cyclone | 25.7 | 984 |
| 2017-12-28 08:00 | -19.4°S, 121.6°E | Category 1 Tropical Cyclone | 20.6 | 990 |
| 2017-12-28 14:00 | -19.7°S, 121.6°E | Tropical Depression | 18 | 994 |
| 2017-12-28 20:00 | -20.1°S, 121.7°E | Tropical Depression | 18 | 996 |
| 2017-12-29 02:00 | -20.5°S, 122.2°E | Tropical Depression | 18 | 998 |
| 2017-12-29 08:00 | -21.1°S, 122.6°E | Tropical Depression | 15.4 | 1000 |
| 2017-12-29 14:00 | -21.6°S, 123.0°E | Tropical Depression | 15.4 | 1001 |
| 2017-12-29 20:00 | -22.0°S, 123.3°E | Tropical Depression | 15.4 | 1000 |
| 2017-12-30 02:00 | -22.5°S, 123.5°E | Tropical Depression | 15.4 | 1000 |
| 2017-12-30 08:00 | -22.8°S, 123.5°E | Tropical Depression | 12.9 | 1002 |
| 2017-12-30 14:00 | -23.3°S, 123.5°E | Tropical Depression | 12.9 | 1002 |
| 2017-12-30 20:00 | -23.8°S, 123.7°E | Tropical Depression | 12.9 | 1002 |
| 2017-12-31 02:00 | -24.4°S, 124.2°E | Tropical Depression | 12.9 | 1002 |
| 2017-12-31 08:00 | -25.0°S, 124.8°E | Tropical Depression | 10.3 | 1004 |
| 2017-12-31 14:00 | -25.6°S, 125.4°E | Tropical Depression | 10.3 | 1004 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2017360S15124 / SH022018. There is no official Chinese name for this storm, so the original English name is used. Intensity is classified by the local agency for the region, based on 1-minute sustained wind converted using the WMO factor, for reference only. Data notes · Incorrect translation?
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