Tropical Cyclone Lisa
● 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).
Lisa at 1981-04-06 08:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Moderate Tropical Storm, max wind 约 20.6 m/s (1 分钟平均) , at 1981-04-16 08:00:00前后结束, total 记录 41 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1981-04-06 08:00 | -14.3°S, 58.6°E | Tropical Disturbance | 10.3 | - |
| 1981-04-06 20:00 | -14.7°S, 59.3°E | Tropical Disturbance | 10.3 | - |
| 1981-04-07 08:00 | -15.0°S, 60.2°E | Tropical Disturbance | 10.3 | - |
| 1981-04-07 20:00 | -15.0°S, 61.1°E | Tropical Disturbance | 12.9 | - |
| 1981-04-08 08:00 | -15.0°S, 62.0°E | Tropical Disturbance | 15.4 | - |
| 1981-04-08 20:00 | -16.2°S, 61.5°E | Tropical Disturbance | 15.4 | - |
| 1981-04-09 08:00 | -17.0°S, 58.8°E | Tropical Depression | 18 | - |
| 1981-04-09 20:00 | -17.5°S, 55.9°E | Tropical Depression | 18 | - |
| 1981-04-10 08:00 | -18.5°S, 55.3°E | Tropical Depression | 18 | - |
| 1981-04-10 20:00 | -19.2°S, 55.7°E | Tropical Depression | 18 | - |
| 1981-04-11 08:00 | -19.4°S, 57.1°E | Tropical Depression | 18 | - |
| 1981-04-11 20:00 | -18.5°S, 58.2°E | Moderate Tropical Storm | 20.6 | - |
| 1981-04-12 08:00 | -18.1°S, 59.2°E | Moderate Tropical Storm | 20.6 | - |
| 1981-04-12 20:00 | -17.6°S, 59.8°E | Tropical Depression | 18 | - |
| 1981-04-13 08:00 | -17.1°S, 59.6°E | Tropical Depression | 18 | - |
| 1981-04-13 20:00 | -16.6°S, 58.6°E | Tropical Depression | 18 | - |
| 1981-04-14 08:00 | -16.1°S, 57.9°E | Tropical Disturbance | 15.4 | - |
| 1981-04-14 20:00 | -15.9°S, 57.0°E | Tropical Disturbance | 10.3 | - |
| 1981-04-15 08:00 | -15.8°S, 57.0°E | Tropical Cyclone | - | - |
| 1981-04-15 20:00 | -16.7°S, 56.1°E | Tropical Cyclone | - | - |
| 1981-04-16 08:00 | -16.2°S, 56.4°E | Tropical Disturbance | - | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1981096S14059 / SH281981. There is no official Chinese name for this system, so the English name is used. Intensity ratings follow the classifications of the relevant regional agency, converted from 1-minute sustained winds using the WMO factor, for reference only. Data notes · Incorrect translation?