Hurricane Abby
● 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.
Abby at 1964-08-06 02:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Tropical Storm, max wind 约 28.3 m/s (1 分钟平均) , minimum central pressure 1000 hPa, at 1964-08-09 02:00:00前后结束, total 记录 13 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1964-08-06 02:00 | 27.3°N, 87.7°W | Tropical Depression | 12.9 | - |
| 1964-08-06 08:00 | 27.8°N, 88.7°W | Tropical Depression | 12.9 | - |
| 1964-08-06 14:00 | 28.2°N, 89.7°W | Tropical Depression | 12.9 | - |
| 1964-08-06 20:00 | 28.5°N, 90.7°W | Tropical Depression | 12.9 | - |
| 1964-08-07 02:00 | 28.5°N, 91.7°W | Tropical Depression | 12.9 | - |
| 1964-08-07 08:00 | 28.5°N, 92.6°W | Tropical Depression | 12.9 | - |
| 1964-08-07 14:00 | 28.6°N, 93.5°W | Tropical Depression | 15.4 | - |
| 1964-08-07 20:00 | 28.6°N, 94.4°W | Tropical Storm | 20.6 | - |
| 1964-08-08 02:00 | 28.6°N, 95.2°W | Tropical Storm | 28.3 | 1000 |
| 1964-08-08 08:00 | 28.8°N, 96.1°W | Tropical Storm | 25.7 | 1000 |
| 1964-08-08 14:00 | 28.9°N, 97.1°W | Tropical Storm | 18 | - |
| 1964-08-08 20:00 | 28.9°N, 98.0°W | Tropical Depression | 12.9 | - |
| 1964-08-09 02:00 | 28.9°N, 98.7°W | Tropical Depression | 10.3 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1964219N27272 / AL031964. There is no official Chinese name for this storm, so the original English name is used. Intensity is classified by the local agency for the relevant sea area, converted from 1-min sustained wind using the WMO factor, for reference only. Data notes · Incorrect translation?
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