The 1909 Unnamed North Indian Ocean Cyclone
● Data reliability: Track onlyOnly an approximate Position is available, with no wind speed or pressure records, so it is not included in Intensity rankings. This mainly applies to early records from the Indian Ocean and Southern Hemisphere.
未命名 at 1909-12-02 08:00:00 (BeijingTime) 在North Indian Ocean首次被记录, 没有Intensity记录, at 1909-12-06 08:00:00前后结束, total 记录 17 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1909-12-02 08:00 | 12.4°N, 85.3°E | Tropical Cyclone | - | - |
| 1909-12-02 14:00 | 12.6°N, 84.9°E | Tropical Cyclone | - | - |
| 1909-12-02 20:00 | 13.0°N, 84.5°E | Tropical Cyclone | - | - |
| 1909-12-03 02:00 | 13.4°N, 84.2°E | Tropical Cyclone | - | - |
| 1909-12-03 08:00 | 13.9°N, 84.0°E | Tropical Cyclone | - | - |
| 1909-12-03 14:00 | 14.6°N, 84.0°E | Tropical Cyclone | - | - |
| 1909-12-03 20:00 | 15.4°N, 84.1°E | Tropical Cyclone | - | - |
| 1909-12-04 02:00 | 16.2°N, 84.5°E | Tropical Cyclone | - | - |
| 1909-12-04 08:00 | 16.9°N, 85.0°E | Tropical Cyclone | - | - |
| 1909-12-04 14:00 | 17.6°N, 85.6°E | Tropical Cyclone | - | - |
| 1909-12-04 20:00 | 18.1°N, 86.3°E | Tropical Cyclone | - | - |
| 1909-12-05 02:00 | 18.5°N, 87.1°E | Tropical Cyclone | - | - |
| 1909-12-05 08:00 | 18.9°N, 87.9°E | Tropical Cyclone | - | - |
| 1909-12-05 14:00 | 19.4°N, 88.8°E | Tropical Cyclone | - | - |
| 1909-12-05 20:00 | 20.1°N, 89.8°E | Tropical Cyclone | - | - |
| 1909-12-06 02:00 | 20.8°N, 90.9°E | Tropical Cyclone | - | - |
| 1909-12-06 08:00 | 21.5°N, 91.8°E | Tropical Cyclone | - | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1909336N12085. This area has no official Chinese name, so the original English name is displayed. Intensity grades are based on the local agency classification in the area where the system occurred, converted from 1-min sustained wind using WMO factors, for reference only. Data notes · Incorrect translation?
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