Unnamed 2010 South Indian Ocean Tropical Cyclone
● 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).
未命名 at 2010-01-27 02:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Tropical Depression, max wind 约 18 m/s (1 分钟平均) , minimum central pressure 996 hPa, at 2010-01-31 14:00:00前后结束, total 记录 19 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2010-01-27 02:00 | -16.8°S, 58.4°E | Tropical Disturbance | 10.3 | 1007 |
| 2010-01-27 08:00 | -17.5°S, 59.2°E | Tropical Disturbance | 12.9 | 1004 |
| 2010-01-27 14:00 | -18.3°S, 59.7°E | Tropical Disturbance | 15.4 | 1000 |
| 2010-01-27 20:00 | -19.2°S, 59.8°E | Tropical Disturbance | 15.4 | 1000 |
| 2010-01-28 02:00 | -20.1°S, 59.5°E | Tropical Depression | 18 | 996 |
| 2010-01-28 08:00 | -20.6°S, 59.0°E | Tropical Depression | 18 | 996 |
| 2010-01-28 14:00 | -21.3°S, 59.0°E | Tropical Depression | 18 | 996 |
| 2010-01-28 20:00 | -21.8°S, 59.5°E | Tropical Disturbance | 15.4 | 1000 |
| 2010-01-29 02:00 | -22.8°S, 59.6°E | Tropical Depression | 18 | 996 |
| 2010-01-29 08:00 | -24.0°S, 59.0°E | Tropical Depression | 18 | 996 |
| 2010-01-29 14:00 | -25.0°S, 59.8°E | Tropical Disturbance | 15.4 | 1000 |
| 2010-01-29 20:00 | -26.5°S, 59.8°E | Tropical Disturbance | 15.4 | 1000 |
| 2010-01-30 02:00 | -27.4°S, 60.5°E | Tropical Disturbance | 15.4 | 1000 |
| 2010-01-30 08:00 | -28.4°S, 61.0°E | Tropical Disturbance | 15.4 | 1000 |
| 2010-01-30 14:00 | -29.2°S, 61.9°E | Tropical Disturbance | 15.4 | 1000 |
| 2010-01-30 20:00 | -30.2°S, 62.7°E | Tropical Disturbance | 12.9 | 1004 |
| 2010-01-31 02:00 | -31.0°S, 63.8°E | Extratropical cyclone | 10.3 | 1007 |
| 2010-01-31 08:00 | -32.0°S, 65.2°E | Extratropical cyclone | 10.3 | 1007 |
| 2010-01-31 14:00 | -33.2°S, 66.4°E | Extratropical cyclone | 10.3 | 1007 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 2010027S17058 / SH112010. There is no official Chinese name for this system, so the original English name is shown. Intensity grades follow the classifications of the local agency in the region, converted from 1-minute sustained winds using the WMO factor, for reference only. Data notes · Incorrect translation?
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