Tropical Cyclone Nisha
● 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).
Nisha at 1993-02-11 20:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 2 Tropical Cyclone , max wind 约 33.4 m/s (1 分钟平均) , minimum central pressure 980 hPa, at 1993-02-17 02:00:00前后结束, total 记录 22 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1993-02-11 20:00 | -10.9°S, 167.0°W | Tropical Depression | 10.3 | - |
| 1993-02-12 02:00 | -11.7°S, 166.0°W | Tropical Depression | 10.3 | - |
| 1993-02-12 08:00 | -12.8°S, 165.3°W | Tropical Depression | 12.9 | - |
| 1993-02-12 14:00 | -14.0°S, 164.9°W | Tropical Depression | 15.4 | - |
| 1993-02-12 20:00 | -15.3°S, 164.4°W | Tropical Depression | 15.4 | - |
| 1993-02-13 02:00 | -16.6°S, 163.9°W | Tropical Depression | 18 | - |
| 1993-02-13 08:00 | -17.6°S, 163.4°W | Category 1 Tropical Cyclone | 23.1 | - |
| 1993-02-13 14:00 | -18.4°S, 162.9°W | Category 1 Tropical Cyclone | 25.7 | - |
| 1993-02-13 20:00 | -19.0°S, 162.1°W | Category 1 Tropical Cyclone | 25.7 | - |
| 1993-02-14 02:00 | -19.5°S, 161.2°W | Category 2 Tropical Cyclone | 28.3 | - |
| 1993-02-14 08:00 | -20.1°S, 159.9°W | Category 2 Tropical Cyclone | 30.9 | - |
| 1993-02-14 14:00 | -20.8°S, 158.7°W | Category 2 Tropical Cyclone | 33.4 | - |
| 1993-02-14 20:00 | -21.6°S, 157.0°W | Category 2 Tropical Cyclone | 33.4 | - |
| 1993-02-15 02:00 | -22.5°S, 155.3°W | Category 2 Tropical Cyclone | 33.4 | - |
| 1993-02-15 08:00 | -23.5°S, 153.5°W | Category 2 Tropical Cyclone | 30.9 | - |
| 1993-02-15 14:00 | -24.6°S, 151.7°W | Category 2 Tropical Cyclone | 28.3 | - |
| 1993-02-15 20:00 | -25.9°S, 149.9°W | Category 1 Tropical Cyclone | 25.7 | 980 |
| 1993-02-16 02:00 | -27.1°S, 148.2°W | Category 1 Tropical Cyclone | 25.7 | 985 |
| 1993-02-16 08:00 | -28.3°S, 146.7°W | Category 1 Tropical Cyclone | 23.1 | 987 |
| 1993-02-16 14:00 | -29.7°S, 146.1°W | Category 1 Tropical Cyclone | 20.6 | 990 |
| 1993-02-16 20:00 | -30.8°S, 145.9°W | Tropical Depression | 15.4 | 995 |
| 1993-02-17 02:00 | -31.0°S, 146.0°W | Tropical Depression | 16.5 | 997 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1993043S11193 / SH181993. This storm has no official Chinese name and is shown under its original English name. Intensity categories follow the classifications of the local agency in the region, converted from 1-minute sustained winds using the WMO factor, and are provided for reference only. Data notes · Incorrect translation?
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