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 1954-09-05 08:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Cat 3 Hurricane, max wind 约 56.6 m/s (1 分钟平均) , minimum central pressure 943 hPa, at 1954-09-14 14:00:00前后结束, total 记录 38 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1954-09-05 08:00 | 19.8°N, 65.3°W | Tropical Depression | 12.9 | - |
| 1954-09-05 20:00 | 20.5°N, 67.1°W | Tropical Storm | 18 | - |
| 1954-09-06 08:00 | 21.2°N, 68.9°W | Tropical Storm | 23.1 | - |
| 1954-09-06 20:00 | 21.5°N, 70.4°W | Tropical Storm | 25.7 | - |
| 1954-09-07 08:00 | 22.0°N, 71.5°W | Tropical Storm | 28.3 | - |
| 1954-09-07 20:00 | 22.9°N, 72.8°W | Cat 1 Hurricane | 33.4 | 995 |
| 1954-09-08 08:00 | 24.2°N, 74.3°W | Cat 1 Hurricane | 38.6 | 990 |
| 1954-09-08 20:00 | 25.5°N, 75.2°W | Cat 2 Hurricane | 43.7 | 979 |
| 1954-09-09 08:00 | 26.9°N, 75.6°W | Cat 2 Hurricane | 48.9 | - |
| 1954-09-09 20:00 | 28.2°N, 76.4°W | Cat 3 Hurricane | 54 | - |
| 1954-09-10 08:00 | 29.6°N, 76.3°W | Cat 3 Hurricane | 56.6 | - |
| 1954-09-10 20:00 | 31.5°N, 75.9°W | Cat 3 Hurricane | 56.6 | - |
| 1954-09-11 08:00 | 34.0°N, 74.8°W | Cat 3 Hurricane | 56.6 | 943 |
| 1954-09-11 20:00 | 38.1°N, 72.5°W | Cat 3 Hurricane | 51.4 | - |
| 1954-09-12 08:00 | 43.8°N, 68.1°W | Extratropical cyclone | 36 | - |
| 1954-09-12 20:00 | 52.4°N, 60.5°W | Extratropical cyclone | 30.9 | - |
| 1954-09-13 08:00 | 56.3°N, 56.5°W | Extratropical cyclone | 30.9 | - |
| 1954-09-13 20:00 | 59.0°N, 54.5°W | Extratropical cyclone | 30.9 | - |
| 1954-09-14 08:00 | 59.4°N, 51.0°W | Extratropical cyclone | 30.9 | - |
| 1954-09-14 14:00 | 59.0°N, 48.9°W | Extratropical cyclone | 25.7 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1954248N20295 / AL081954. This area has no official Chinese name, so the original English name is used. Intensity categories follow the classifications of the local agency for the region (converted from 1-minute sustained winds using the WMO factor) and are for reference only. Data notes · Incorrect translation?
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