1992 South Indian Ocean Unnamed 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 1992-12-26 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) , minimum central pressure 998 hPa, at 1992-12-30 08:00:00前后结束, total 记录 17 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1992-12-26 08:00 | -22.7°S, 39.1°E | Tropical Depression | 16.5 | 1000 |
| 1992-12-26 14:00 | -22.9°S, 40.7°E | Tropical Depression | 16.5 | 1000 |
| 1992-12-26 20:00 | -24.2°S, 41.6°E | Tropical Depression | 18 | 1000 |
| 1992-12-27 02:00 | -23.8°S, 41.2°E | Moderate Tropical Storm | 20.6 | 1000 |
| 1992-12-27 08:00 | -23.9°S, 40.9°E | Tropical Depression | 18 | 1000 |
| 1992-12-27 14:00 | -23.9°S, 41.5°E | Tropical Depression | 16.5 | 1000 |
| 1992-12-27 20:00 | -25.0°S, 42.4°E | Tropical Disturbance | 14.9 | 1000 |
| 1992-12-28 02:00 | -25.8°S, 43.2°E | Tropical Disturbance | 14.9 | 998 |
| 1992-12-28 08:00 | -26.4°S, 44.2°E | Tropical Disturbance | 14.9 | 998 |
| 1992-12-28 14:00 | -26.7°S, 45.0°E | Tropical Disturbance | 14.9 | 1002 |
| 1992-12-28 20:00 | -27.2°S, 46.4°E | Tropical Disturbance | 12.9 | 1002 |
| 1992-12-29 02:00 | -27.6°S, 47.5°E | Tropical Disturbance | 12.9 | 1002 |
| 1992-12-29 08:00 | -28.0°S, 48.8°E | Tropical Disturbance | 12.9 | 1002 |
| 1992-12-29 14:00 | -28.8°S, 50.4°E | Tropical Disturbance | 12.9 | 1002 |
| 1992-12-29 20:00 | -29.8°S, 52.2°E | Tropical Disturbance | 12.9 | 1005 |
| 1992-12-30 02:00 | -30.5°S, 53.2°E | Tropical Disturbance | 12.9 | 1005 |
| 1992-12-30 08:00 | -31.4°S, 54.3°E | Tropical Disturbance | 12.9 | 1005 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1992361S23039. No official Chinese name is available for this system, so the original English name is used. Intensity is classified by the local agency in the relevant sea area, using the WMO conversion factor for 1-minute sustained wind, for reference only. Data notes · Incorrect translation?
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