1964North Atlantic未命名Hurricane
● Data reliability: Generally reliable——Aircraft entered typhoons for in situ measurements, but satellites were not yet widespread: tracks are generally accurate, while intensities may be biased, with weaker cyclones potentially going unrecorded from 1950 until the advent of satellite coverage.
未命名 at 1964-11-05 08:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Tropical Storm, max wind 约 30.9 m/s (1 分钟平均) , minimum central pressure 997 hPa, at 1964-11-10 08:00:00前后结束, total 记录 21 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1964-11-05 08:00 | 11.6°N, 80.1°W | Tropical Depression | 12.9 | - |
| 1964-11-05 14:00 | 11.9°N, 80.5°W | Tropical Depression | 12.9 | - |
| 1964-11-05 20:00 | 12.2°N, 80.8°W | Tropical Depression | 12.9 | - |
| 1964-11-06 02:00 | 12.6°N, 81.0°W | Tropical Depression | 15.4 | 1006 |
| 1964-11-06 08:00 | 13.0°N, 81.1°W | Tropical Depression | 15.4 | 1003 |
| 1964-11-06 14:00 | 13.4°N, 81.2°W | Tropical Storm | 18 | - |
| 1964-11-06 20:00 | 13.8°N, 81.2°W | Tropical Storm | 20.6 | - |
| 1964-11-07 02:00 | 14.0°N, 81.5°W | Tropical Storm | 20.6 | 1001 |
| 1964-11-07 08:00 | 14.2°N, 82.1°W | Tropical Storm | 25.7 | - |
| 1964-11-07 14:00 | 14.4°N, 82.9°W | Tropical Storm | 30.9 | - |
| 1964-11-07 20:00 | 14.7°N, 83.6°W | Tropical Storm | 25.7 | - |
| 1964-11-08 02:00 | 15.0°N, 84.1°W | Tropical Storm | 23.1 | 997 |
| 1964-11-08 08:00 | 15.5°N, 84.6°W | Tropical Storm | 18 | - |
| 1964-11-08 14:00 | 15.8°N, 85.0°W | Tropical Depression | 15.4 | - |
| 1964-11-08 20:00 | 16.1°N, 85.4°W | Tropical Depression | 15.4 | 1006 |
| 1964-11-09 02:00 | 16.4°N, 85.8°W | Tropical Depression | 15.4 | - |
| 1964-11-09 08:00 | 16.8°N, 86.3°W | Tropical Depression | 15.4 | - |
| 1964-11-09 14:00 | 17.3°N, 86.9°W | Tropical Depression | 15.4 | - |
| 1964-11-09 20:00 | 17.8°N, 87.6°W | Tropical Depression | 12.9 | 1008 |
| 1964-11-10 02:00 | 18.1°N, 88.1°W | Tropical Depression | 12.9 | 1009 |
| 1964-11-10 08:00 | 18.3°N, 88.5°W | Tropical Depression | 12.9 | 1009 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1964310N12280 / AL121964. There is no official Chinese name for this system, so the English name is used. Intensity is classified by the relevant local agency in the basin, based on 1-minute sustained wind converted using the WMO factor, for reference only. Data notes · Incorrect translation?
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