Tropical Cyclone Ditra
● 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).
Ditra at 1985-01-25 14:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Tropical Cyclone , max wind 约 36 m/s (1 分钟平均) , minimum central pressure 966 hPa, at 1985-02-01 20:00:00前后结束, total 记录 30 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1985-01-25 14:00 | -9.3°S, 72.6°E | Tropical Cyclone | - | - |
| 1985-01-26 02:00 | -10.9°S, 70.1°E | Tropical Cyclone | - | - |
| 1985-01-26 14:00 | -13.3°S, 67.8°E | Tropical Disturbance | 15.4 | - |
| 1985-01-27 02:00 | -14.3°S, 67.3°E | Tropical Depression | 18 | - |
| 1985-01-27 14:00 | -15.3°S, 66.8°E | Moderate Tropical Storm | 20.6 | - |
| 1985-01-28 02:00 | -16.3°S, 66.4°E | Moderate Tropical Storm | 25.7 | 997 |
| 1985-01-28 14:00 | -16.8°S, 66.0°E | Severe Tropical Storm | 30.9 | 991 |
| 1985-01-29 02:00 | -17.6°S, 65.5°E | Tropical Cyclone | 36 | 984 |
| 1985-01-29 14:00 | -18.7°S, 64.8°E | Tropical Cyclone | 36 | 976 |
| 1985-01-30 02:00 | -19.4°S, 63.7°E | Tropical Cyclone | 36 | 976 |
| 1985-01-30 14:00 | -20.1°S, 62.7°E | Severe Tropical Storm | 30.9 | 966 |
| 1985-01-31 02:00 | -21.1°S, 61.4°E | Moderate Tropical Storm | 25.7 | 984 |
| 1985-01-31 14:00 | -23.6°S, 60.7°E | Moderate Tropical Storm | 20.6 | 997 |
| 1985-02-01 02:00 | -27.6°S, 62.5°E | Tropical Disturbance | 15.4 | 997 |
| 1985-02-01 14:00 | -33.0°S, 66.0°E | Moderate Tropical Storm | 20.1 | - |
| 1985-02-01 20:00 | -35.2°S, 67.2°E | Moderate Tropical Storm | 20.1 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1985025S09073 / SH161985. There is no official Chinese name for this storm, so the original English name is shown. Intensity levels are classified by the local agency in the relevant sea area, converted from 1-minute sustained winds using the WMO factor, and are for reference only. Data notes · Incorrect translation?
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