1954North 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 1954-09-25 14:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Cat 2 Hurricane, max wind 约 43.7 m/s (1 分钟平均) , at 1954-10-07 08:00:00前后结束, total 记录 48 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1954-09-25 14:00 | 29.2°N, 56.5°W | Tropical Depression | 12.9 | - |
| 1954-09-26 02:00 | 28.8°N, 55.5°W | Tropical Depression | 12.9 | - |
| 1954-09-26 14:00 | 28.4°N, 54.3°W | Tropical Depression | 15.4 | - |
| 1954-09-27 02:00 | 28.7°N, 53.0°W | Tropical Depression | 15.4 | - |
| 1954-09-27 14:00 | 29.6°N, 51.6°W | Tropical Depression | 15.4 | - |
| 1954-09-28 02:00 | 29.9°N, 50.7°W | Tropical Depression | 15.4 | - |
| 1954-09-28 14:00 | 29.9°N, 50.2°W | Tropical Depression | 15.4 | - |
| 1954-09-29 02:00 | 29.9°N, 49.7°W | Tropical Depression | 15.4 | - |
| 1954-09-29 14:00 | 29.9°N, 49.1°W | Tropical Depression | 15.4 | - |
| 1954-09-30 02:00 | 30.2°N, 48.6°W | Tropical Storm | 18 | - |
| 1954-09-30 14:00 | 31.0°N, 48.8°W | Tropical Storm | 23.1 | - |
| 1954-10-01 02:00 | 31.3°N, 49.5°W | Tropical Storm | 23.1 | - |
| 1954-10-01 14:00 | 31.5°N, 51.2°W | Tropical Storm | 28.3 | - |
| 1954-10-02 02:00 | 31.4°N, 52.8°W | Cat 1 Hurricane | 33.4 | - |
| 1954-10-02 14:00 | 30.7°N, 54.1°W | Cat 1 Hurricane | 36 | - |
| 1954-10-03 02:00 | 30.5°N, 55.2°W | Cat 1 Hurricane | 38.6 | - |
| 1954-10-03 14:00 | 31.1°N, 55.9°W | Cat 1 Hurricane | 38.6 | - |
| 1954-10-04 02:00 | 31.8°N, 55.7°W | Cat 1 Hurricane | 38.6 | - |
| 1954-10-04 14:00 | 32.5°N, 54.2°W | Cat 1 Hurricane | 41.2 | - |
| 1954-10-05 02:00 | 33.6°N, 51.7°W | Cat 1 Hurricane | 41.2 | - |
| 1954-10-05 14:00 | 35.1°N, 48.9°W | Cat 2 Hurricane | 43.7 | - |
| 1954-10-06 02:00 | 37.0°N, 45.3°W | Cat 2 Hurricane | 43.7 | - |
| 1954-10-06 14:00 | 40.5°N, 38.0°W | Cat 1 Hurricane | 38.6 | - |
| 1954-10-07 02:00 | 49.0°N, 31.7°W | Extratropical cyclone | 33.4 | - |
| 1954-10-07 08:00 | 54.2°N, 29.0°W | Extratropical cyclone | 30.9 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1954268N29304 / AL131954. No official Chinese name is available for this system, so the original English name is used. Intensity is classified by the local agency for the basin, based on 1-minute sustained wind converted using the WMO factor, for reference only. Data notes · Incorrect translation?
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