Tropical Cyclone Herman
● 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).
Herman at 2023-03-27 20:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Category 5 Tropical Cyclone , max wind 约 66.9 m/s (1 分钟平均) , minimum central pressure 930 hPa, at 2023-04-04 08:00:00前后结束, total 记录 31 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2023-03-27 20:00 | -10.4°S, 96.0°E | Tropical Depression | 10.3 | 1007 |
| 2023-03-28 08:00 | -11.4°S, 97.4°E | Tropical Depression | 12.9 | 1005 |
| 2023-03-28 20:00 | -12.2°S, 98.6°E | Tropical Depression | 12.9 | 1002 |
| 2023-03-29 08:00 | -13.1°S, 100.2°E | Category 1 Tropical Cyclone | 20.6 | 999 |
| 2023-03-29 20:00 | -14.1°S, 102.4°E | Category 1 Tropical Cyclone | 23.1 | 991 |
| 2023-03-30 08:00 | -14.8°S, 103.9°E | Category 1 Tropical Cyclone | 25.7 | 983 |
| 2023-03-30 20:00 | -15.8°S, 105.4°E | Category 3 tropical cyclone | 46.3 | 956 |
| 2023-03-31 08:00 | -16.8°S, 106.2°E | Category 4 tropical cyclone | 59.2 | 930 |
| 2023-03-31 20:00 | -17.8°S, 106.8°E | Category 5 Tropical Cyclone | 66.9 | 930 |
| 2023-04-01 08:00 | -18.7°S, 107.0°E | Category 4 tropical cyclone | 59.2 | 944 |
| 2023-04-01 20:00 | -19.4°S, 107.2°E | Category 3 tropical cyclone | 41.2 | 968 |
| 2023-04-02 08:00 | -19.7°S, 106.2°E | Category 1 Tropical Cyclone | 20.6 | 996 |
| 2023-04-02 20:00 | -19.8°S, 105.3°E | Tropical Depression | 15.4 | 1002 |
| 2023-04-03 08:00 | -20.0°S, 104.4°E | Tropical Depression | 10.3 | 1004 |
| 2023-04-03 20:00 | -19.6°S, 103.7°E | Tropical Depression | 10.3 | 1005 |
| 2023-04-04 08:00 | -19.5°S, 102.6°E | Tropical Depression | 11.3 | 1007 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2023087S10096 / SH172023. This area has no official Chinese name, so the original English name is used. Intensity categories follow the regional classification scale based on 1-min sustained winds converted using the WMO factor, for reference only. Data notes · Incorrect translation?
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