Tropical Cyclone Sarai
● 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).
Sarai at 2019-12-25 02:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 3 tropical cyclone , max wind 约 38.6 m/s (1 分钟平均) , minimum central pressure 971 hPa, at 2020-01-02 20:00:00前后结束, total 记录 36 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2019-12-25 02:00 | -7.8°S, 175.0°E | Tropical Depression | 10.3 | 1007 |
| 2019-12-25 14:00 | -8.7°S, 175.6°E | Tropical Depression | 10.3 | 1005 |
| 2019-12-26 02:00 | -10.3°S, 175.4°E | Tropical Depression | 12.9 | 1002 |
| 2019-12-26 14:00 | -12.9°S, 175.7°E | Tropical Depression | 18 | 1000 |
| 2019-12-27 02:00 | -15.6°S, 175.7°E | Category 1 Tropical Cyclone | 25.7 | 991 |
| 2019-12-27 14:00 | -17.8°S, 175.7°E | Category 2 Tropical Cyclone | 30.9 | 983 |
| 2019-12-28 02:00 | -19.2°S, 176.7°E | Category 2 Tropical Cyclone | 33.4 | 980 |
| 2019-12-28 14:00 | -19.9°S, 177.8°E | Category 3 tropical cyclone | 36 | 975 |
| 2019-12-29 02:00 | -20.0°S, 178.5°E | Category 3 tropical cyclone | 38.6 | 971 |
| 2019-12-29 14:00 | -20.3°S, 179.7°E | Category 2 Tropical Cyclone | 33.4 | 978 |
| 2019-12-30 02:00 | -20.5°S, 179.1°W | Category 2 Tropical Cyclone | 30.9 | 982 |
| 2019-12-30 14:00 | -21.1°S, 177.8°W | Category 2 Tropical Cyclone | 28.3 | 983 |
| 2019-12-31 02:00 | -21.3°S, 176.1°W | Category 1 Tropical Cyclone | 25.7 | 988 |
| 2019-12-31 14:00 | -20.5°S, 173.9°W | Category 1 Tropical Cyclone | 20.6 | 996 |
| 2020-01-01 02:00 | -20.3°S, 171.2°W | Tropical Depression | 18 | 998 |
| 2020-01-01 14:00 | -20.6°S, 166.6°W | Category 1 Tropical Cyclone | 20.6 | 995 |
| 2020-01-02 02:00 | -22.1°S, 161.8°W | Category 2 Tropical Cyclone | 28.3 | 988 |
| 2020-01-02 14:00 | -24.9°S, 156.6°W | Category 1 Tropical Cyclone | 25.7 | 988 |
| 2020-01-02 20:00 | -27.4°S, 153.5°W | Extratropical cyclone | 23.1 | 988 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 2019359S08175 / SH042020. This area has no official Chinese name, so the original English name is used. Intensity categories follow the local agency classification in the region (converted from 1-min sustained wind using the WMO factor), for reference only. Data notes · Incorrect translation?
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