Unnamed North Indian Ocean Cyclone of 1984
● 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 1984-07-31 14:00:00 (BeijingTime) 在North Indian Ocean首次被记录, peak intensity 为Depressions, max wind 约 13.4 m/s (1 分钟平均) , at 1984-08-08 02:00:00前后结束, total 记录 31 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1984-07-31 14:00 | 20.0°N, 87.8°E | Tropical Cyclone | - | - |
| 1984-08-01 02:00 | 20.1°N, 85.7°E | Tropical Cyclone | - | - |
| 1984-08-01 14:00 | 20.6°N, 84.7°E | Tropical Cyclone | - | - |
| 1984-08-02 02:00 | 21.3°N, 83.3°E | Tropical Cyclone | - | - |
| 1984-08-02 14:00 | 22.3°N, 81.5°E | Tropical Cyclone | - | - |
| 1984-08-03 02:00 | 23.3°N, 79.9°E | Tropical Cyclone | - | - |
| 1984-08-03 14:00 | 23.6°N, 78.4°E | Tropical Cyclone | - | - |
| 1984-08-04 02:00 | 24.5°N, 76.0°E | Depressions | 13.4 | - |
| 1984-08-04 14:00 | 25.3°N, 74.4°E | Tropical Cyclone | - | - |
| 1984-08-05 02:00 | 26.0°N, 72.2°E | Tropical Cyclone | - | - |
| 1984-08-05 14:00 | 25.5°N, 71.2°E | Tropical Cyclone | - | - |
| 1984-08-06 02:00 | 25.6°N, 70.0°E | Tropical Cyclone | - | - |
| 1984-08-06 14:00 | 25.3°N, 68.3°E | Tropical Cyclone | - | - |
| 1984-08-07 02:00 | 25.2°N, 67.7°E | Tropical Cyclone | - | - |
| 1984-08-07 14:00 | 25.3°N, 68.4°E | Tropical Cyclone | - | - |
| 1984-08-08 02:00 | 25.0°N, 67.0°E | Depressions | 13.4 | - |
Data source: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), ID 1984213N20089. No official Chinese name exists for this basin; displayed under its original English name. Intensity classification follows local agency standards for the region (converted from 1-minute sustained winds using WMO coefficients) and is for reference only. Data notes · Incorrect translation?
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