Tropical Cyclone Max
● 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).
Max at 1981-03-10 08:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Category 4 tropical cyclone , max wind 约 51.4 m/s (1 分钟平均) , minimum central pressure 960 hPa, at 1981-03-19 08:00:00前后结束, total 记录 37 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1981-03-10 08:00 | -11.6°S, 134.9°E | Tropical Cyclone | - | - |
| 1981-03-10 20:00 | -11.4°S, 134.0°E | Tropical Cyclone | - | - |
| 1981-03-11 08:00 | -11.5°S, 132.8°E | Tropical Depression | 7.7 | - |
| 1981-03-11 20:00 | -11.8°S, 131.8°E | Tropical Depression | 15.4 | - |
| 1981-03-12 08:00 | -12.3°S, 130.5°E | Category 1 Tropical Cyclone | 20.6 | - |
| 1981-03-12 20:00 | -12.7°S, 128.8°E | Category 1 Tropical Cyclone | 25.7 | - |
| 1981-03-13 08:00 | -12.8°S, 126.8°E | Category 2 Tropical Cyclone | 28.3 | - |
| 1981-03-13 20:00 | -12.5°S, 125.2°E | Category 2 Tropical Cyclone | 30.9 | 969 |
| 1981-03-14 08:00 | -12.3°S, 123.5°E | Category 2 Tropical Cyclone | 33.4 | 965 |
| 1981-03-14 20:00 | -12.2°S, 121.7°E | Category 3 tropical cyclone | 36 | 962 |
| 1981-03-15 08:00 | -12.4°S, 119.4°E | Category 3 tropical cyclone | 41.2 | 960 |
| 1981-03-15 20:00 | -12.7°S, 117.2°E | Category 3 tropical cyclone | 46.3 | 962 |
| 1981-03-16 08:00 | -13.5°S, 115.2°E | Category 4 tropical cyclone | 48.9 | 965 |
| 1981-03-16 20:00 | -14.8°S, 114.1°E | Category 4 tropical cyclone | 48.9 | 969 |
| 1981-03-17 08:00 | -15.3°S, 113.0°E | Category 3 tropical cyclone | 43.7 | 975 |
| 1981-03-17 20:00 | -15.7°S, 110.7°E | Category 3 tropical cyclone | 36 | 982 |
| 1981-03-18 08:00 | -16.2°S, 106.9°E | Category 2 Tropical Cyclone | 28.3 | 995 |
| 1981-03-18 20:00 | -16.5°S, 102.4°E | Tropical Depression | 18 | 1003 |
| 1981-03-19 08:00 | -17.0°S, 98.8°E | Tropical Depression | 11.3 | 1006 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1981069S12135 / SH241981. No official Chinese name for this basin, displayed in original English name. Intensity classification follows local agency standards for the basin (converted from 1-minute sustained wind using WMO coefficients), for reference only. Data notes · Incorrect translation?
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