Hurricane Edna
● 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.
Edna at 1953-09-15 08:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Cat 3 Hurricane, max wind 约 51.4 m/s (1 分钟平均) , minimum central pressure 962 hPa, at 1953-09-22 02:00:00前后结束, total 记录 28 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1953-09-15 08:00 | 18.9°N, 64.0°W | Tropical Storm | 23.1 | - |
| 1953-09-15 20:00 | 20.9°N, 66.8°W | Cat 1 Hurricane | 33.4 | 995 |
| 1953-09-16 08:00 | 22.9°N, 69.1°W | Cat 1 Hurricane | 38.6 | - |
| 1953-09-16 20:00 | 24.6°N, 70.8°W | Cat 1 Hurricane | 41.2 | 977 |
| 1953-09-17 08:00 | 27.1°N, 70.8°W | Cat 2 Hurricane | 48.9 | - |
| 1953-09-17 20:00 | 29.3°N, 69.1°W | Cat 2 Hurricane | 48.9 | 966 |
| 1953-09-18 08:00 | 32.3°N, 65.8°W | Cat 3 Hurricane | 51.4 | - |
| 1953-09-18 20:00 | 36.5°N, 60.0°W | Cat 2 Hurricane | 43.7 | - |
| 1953-09-19 08:00 | 41.0°N, 51.8°W | Extratropical cyclone | 36 | - |
| 1953-09-19 20:00 | 44.3°N, 42.8°W | Extratropical cyclone | 30.9 | - |
| 1953-09-20 08:00 | 48.1°N, 30.9°W | Extratropical cyclone | 30.9 | - |
| 1953-09-20 20:00 | 51.3°N, 21.3°W | Extratropical cyclone | 41.2 | - |
| 1953-09-21 08:00 | 53.8°N, 13.0°W | Extratropical cyclone | 38.6 | - |
| 1953-09-21 20:00 | 54.3°N, 6.6°W | Extratropical cyclone | 33.4 | - |
| 1953-09-22 02:00 | 54.6°N, 4.0°W | Extratropical cyclone | 30.9 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1953258N19296 / AL071953. This area has no official Chinese name, so the original English name is used. Intensity categories follow the classifications of the relevant local agency in the basin, converted from 1-min sustained wind using the WMO factor, for reference only. Data notes · Incorrect translation?
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