Tropical Cyclone Lezissy
● 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).
Lezissy at 1989-04-04 08:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Moderate Tropical Storm, max wind 约 23.1 m/s (1 分钟平均) , minimum central pressure 984 hPa, at 1989-04-11 14:00:00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 |
|---|
| 1989-04-04 08:00 | -4.5°S, 85.5°E | Tropical Disturbance | 10.3 | - |
| 1989-04-04 20:00 | -6.1°S, 83.0°E | Tropical Disturbance | 10.3 | - |
| 1989-04-05 08:00 | -8.2°S, 80.5°E | Tropical Disturbance | 12.9 | - |
| 1989-04-05 20:00 | -10.8°S, 79.0°E | Tropical Disturbance | 12.9 | - |
| 1989-04-06 08:00 | -12.0°S, 76.2°E | Tropical Disturbance | 15.4 | - |
| 1989-04-06 20:00 | -11.9°S, 73.7°E | Moderate Tropical Storm | 20.6 | 984 |
| 1989-04-07 08:00 | -12.8°S, 72.1°E | Moderate Tropical Storm | 23.1 | 984 |
| 1989-04-07 20:00 | -13.2°S, 71.8°E | Moderate Tropical Storm | 23.1 | 991 |
| 1989-04-08 08:00 | -13.5°S, 71.7°E | Moderate Tropical Storm | 23.1 | 991 |
| 1989-04-08 20:00 | -14.2°S, 71.5°E | Tropical Depression | 18 | 997 |
| 1989-04-09 08:00 | -15.5°S, 70.3°E | Tropical Disturbance | 12.9 | 997 |
| 1989-04-09 20:00 | -18.3°S, 69.4°E | Tropical Disturbance | 11.3 | - |
| 1989-04-10 08:00 | -20.8°S, 68.8°E | Moderate Tropical Storm | 20.1 | - |
| 1989-04-10 20:00 | -21.9°S, 67.3°E | Moderate Tropical Storm | 20.1 | - |
| 1989-04-11 08:00 | -22.0°S, 65.7°E | Moderate Tropical Storm | 20.1 | - |
| 1989-04-11 14:00 | -22.0°S, 65.0°E | Moderate Tropical Storm | 20.1 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1989094S05086 / SH241989. This basin has no official Chinese name, so the original English name is used. Intensity categories follow the classifications of the local regional agency, converted from 1-minute sustained winds using the WMO factor, and are for reference only. Data notes · Incorrect translation?
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