1964North Indian Ocean未命名气旋
● 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 1964-10-17 02:00:00 (BeijingTime) 在North Indian Ocean首次被记录, 没有Intensity记录, at 1964-10-21 08:00:00前后结束, total 记录 18 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1964-10-17 02:00 | 16.0°N, 90.8°E | Tropical Cyclone | - | - |
| 1964-10-17 08:00 | 16.0°N, 90.4°E | Tropical Cyclone | - | - |
| 1964-10-17 14:00 | 16.2°N, 89.3°E | Tropical Cyclone | - | - |
| 1964-10-17 20:00 | 16.6°N, 87.3°E | Tropical Cyclone | - | - |
| 1964-10-18 02:00 | 17.1°N, 86.5°E | Tropical Cyclone | - | - |
| 1964-10-18 08:00 | 17.7°N, 86.1°E | Tropical Cyclone | - | - |
| 1964-10-18 14:00 | 18.3°N, 85.7°E | Tropical Cyclone | - | - |
| 1964-10-18 20:00 | 19.1°N, 85.2°E | Tropical Cyclone | - | - |
| 1964-10-19 02:00 | 19.7°N, 84.7°E | Tropical Cyclone | - | - |
| 1964-10-19 08:00 | 20.3°N, 84.1°E | Tropical Cyclone | - | - |
| 1964-10-19 14:00 | 20.8°N, 83.7°E | Tropical Cyclone | - | - |
| 1964-10-19 20:00 | 21.2°N, 83.4°E | Tropical Cyclone | - | - |
| 1964-10-20 02:00 | 21.4°N, 83.0°E | Tropical Cyclone | - | - |
| 1964-10-20 08:00 | 21.7°N, 82.7°E | Tropical Cyclone | - | - |
| 1964-10-20 14:00 | 22.0°N, 82.5°E | Tropical Cyclone | - | - |
| 1964-10-20 20:00 | 22.5°N, 83.1°E | Tropical Cyclone | - | - |
| 1964-10-21 02:00 | 22.9°N, 83.6°E | Tropical Cyclone | - | - |
| 1964-10-21 08:00 | 23.2°N, 84.1°E | Tropical Cyclone | - | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1964291N16091 / IO121964. No official Chinese name is available; the original English name is used. Intensity grades follow the classification system of the local agency in the basin, converted from 1-min sustained wind using the WMO factor, and are for reference only. Data notes · Incorrect translation?
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