Tropical Cyclone Ancha
● 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).
Ancha at 2024-09-30 02:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Moderate Tropical Storm, max wind 约 26.2 m/s (1 分钟平均) , minimum central pressure 992 hPa, at 2024-10-07 14:00:00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 |
|---|
| 2024-09-30 02:00 | -9.1°S, 75.4°E | Tropical Disturbance | 11.3 | 1008 |
| 2024-09-30 14:00 | -9.4°S, 76.5°E | Tropical Disturbance | 11.3 | 1008 |
| 2024-10-01 02:00 | -9.5°S, 77.2°E | Tropical Disturbance | 13.9 | 1005 |
| 2024-10-01 14:00 | -9.8°S, 77.0°E | Tropical Depression | 16.5 | 1001 |
| 2024-10-02 02:00 | -9.8°S, 76.0°E | Moderate Tropical Storm | 20.1 | 1000 |
| 2024-10-02 14:00 | -10.4°S, 75.2°E | Moderate Tropical Storm | 23.1 | 994 |
| 2024-10-03 02:00 | -12.0°S, 73.8°E | Moderate Tropical Storm | 24.7 | 994 |
| 2024-10-03 14:00 | -12.7°S, 72.4°E | Moderate Tropical Storm | 23.1 | 993 |
| 2024-10-04 02:00 | -13.2°S, 70.0°E | Tropical Disturbance | 14.9 | 1002 |
| 2024-10-04 14:00 | -14.4°S, 68.0°E | Moderate Tropical Storm | 22.1 | 999 |
| 2024-10-05 02:00 | -15.7°S, 67.0°E | Tropical Disturbance | 12.9 | 1006 |
| 2024-10-05 14:00 | -16.9°S, 66.6°E | Tropical Disturbance | 9.8 | 1007 |
| 2024-10-06 02:00 | -16.4°S, 66.0°E | Tropical Disturbance | 9.8 | 1007 |
| 2024-10-06 14:00 | -16.2°S, 65.1°E | Tropical Disturbance | 11.3 | 1010 |
| 2024-10-07 02:00 | -15.7°S, 64.2°E | Tropical Disturbance | 11.3 | 1011 |
| 2024-10-07 14:00 | -15.3°S, 62.8°E | Tropical Disturbance | 11.3 | 1012 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2024274S09075 / SH012025. There is no official Chinese name for this system, 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, and is provided for reference only. Data notes · Incorrect translation?
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