Hurricane Hannah
● 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.
Hannah at 1959-09-27 20:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Cat 3 Hurricane, max wind 约 54 m/s (1 分钟平均) , minimum central pressure 959 hPa, at 1959-10-09 02:00:00前后结束, total 记录 46 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1959-09-27 20:00 | 26.8°N, 49.9°W | Tropical Depression | 15.4 | - |
| 1959-09-28 08:00 | 27.0°N, 51.2°W | Tropical Storm | 18 | - |
| 1959-09-28 20:00 | 27.5°N, 52.8°W | Tropical Storm | 23.1 | - |
| 1959-09-29 08:00 | 27.4°N, 55.4°W | Tropical Storm | 30.9 | 996 |
| 1959-09-29 20:00 | 26.3°N, 59.0°W | Cat 1 Hurricane | 36 | - |
| 1959-09-30 08:00 | 26.2°N, 62.6°W | Cat 1 Hurricane | 41.2 | - |
| 1959-09-30 20:00 | 26.9°N, 64.7°W | Cat 2 Hurricane | 46.3 | 975 |
| 1959-10-01 08:00 | 28.8°N, 66.4°W | Cat 3 Hurricane | 54 | - |
| 1959-10-01 20:00 | 30.5°N, 68.1°W | Cat 3 Hurricane | 51.4 | 967 |
| 1959-10-02 08:00 | 32.6°N, 69.2°W | Cat 3 Hurricane | 51.4 | - |
| 1959-10-02 20:00 | 34.1°N, 68.0°W | Cat 3 Hurricane | 51.4 | - |
| 1959-10-03 08:00 | 35.0°N, 66.5°W | Cat 2 Hurricane | 48.9 | - |
| 1959-10-03 20:00 | 35.7°N, 64.7°W | Cat 2 Hurricane | 43.7 | 966 |
| 1959-10-04 08:00 | 36.4°N, 62.3°W | Cat 2 Hurricane | 43.7 | - |
| 1959-10-04 20:00 | 36.9°N, 60.1°W | Cat 2 Hurricane | 43.7 | - |
| 1959-10-05 08:00 | 37.1°N, 56.5°W | Cat 2 Hurricane | 43.7 | - |
| 1959-10-05 20:00 | 36.6°N, 51.5°W | Cat 2 Hurricane | 46.3 | - |
| 1959-10-06 08:00 | 36.1°N, 44.5°W | Cat 2 Hurricane | 46.3 | - |
| 1959-10-06 20:00 | 35.0°N, 38.1°W | Cat 2 Hurricane | 46.3 | 971 |
| 1959-10-07 08:00 | 36.6°N, 30.8°W | Cat 2 Hurricane | 43.7 | - |
| 1959-10-07 20:00 | 39.2°N, 24.9°W | Extratropical cyclone | 43.7 | - |
| 1959-10-08 08:00 | 45.0°N, 18.0°W | Extratropical cyclone | 41.2 | - |
| 1959-10-08 20:00 | 53.0°N, 20.9°W | Extratropical cyclone | 36 | - |
| 1959-10-09 02:00 | 56.0°N, 25.0°W | Extratropical cyclone | 33.4 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1959271N27310 / AL091959. This basin has no official Chinese translated name, so the original English name is used. Intensities are classified by the local agency for the basin (converted from 1-min sustained wind using the WMO factor), for reference only. Data notes · Incorrect translation?
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