Tropical Cyclone Diane
● 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).
Diane at 2020-01-22 14:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Severe Tropical Storm, max wind 约 28.3 m/s (1 分钟平均) , minimum central pressure 990 hPa, at 2020-01-30 02:00:00前后结束, total 记录 31 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2020-01-22 14:00 | -16.9°S, 43.2°E | Tropical Depression | 16.5 | 1000 |
| 2020-01-23 02:00 | -16.7°S, 45.1°E | Tropical Disturbance | 10.3 | 1002 |
| 2020-01-23 14:00 | -17.8°S, 47.8°E | Tropical Disturbance | 10.3 | 1005 |
| 2020-01-24 02:00 | -18.1°S, 50.4°E | Tropical Disturbance | 15.4 | 1000 |
| 2020-01-24 14:00 | -18.7°S, 53.6°E | Tropical Depression | 18 | 998 |
| 2020-01-25 02:00 | -19.6°S, 57.0°E | Moderate Tropical Storm | 20.6 | 994 |
| 2020-01-25 14:00 | -20.8°S, 60.3°E | Moderate Tropical Storm | 25.7 | 993 |
| 2020-01-26 02:00 | -21.9°S, 64.2°E | Severe Tropical Storm | 28.3 | 990 |
| 2020-01-26 14:00 | -24.3°S, 67.7°E | Moderate Tropical Storm | 25.7 | 990 |
| 2020-01-27 02:00 | -24.2°S, 70.4°E | Moderate Tropical Storm | 20.6 | 990 |
| 2020-01-27 14:00 | -25.3°S, 71.6°E | Moderate Tropical Storm | 20.6 | 990 |
| 2020-01-28 02:00 | -26.8°S, 71.2°E | Moderate Tropical Storm | 20.6 | 990 |
| 2020-01-28 14:00 | -28.9°S, 69.1°E | Moderate Tropical Storm | 20.6 | 990 |
| 2020-01-29 02:00 | -30.3°S, 67.2°E | Tropical Depression | 18 | 993 |
| 2020-01-29 14:00 | -32.6°S, 66.3°E | Tropical Depression | 18 | 998 |
| 2020-01-30 02:00 | -35.5°S, 65.5°E | Tropical Depression | 18 | 996 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 2020022S17043 / SH102020. This basin has no official Chinese name, so the original English name is used. Intensity categories follow the classifications of the local agency in the basin and are converted from 1-minute sustained winds using WMO factors, for reference only. Data notes · Incorrect translation?
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