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 1954-05-28 20:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Tropical Storm, max wind 约 23.1 m/s (1 分钟平均) , minimum central pressure 1005 hPa, at 1954-06-01 02:00:00前后结束, total 记录 14 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1954-05-28 20:00 | 30.7°N, 80.0°W | Tropical Depression | 15.4 | - |
| 1954-05-29 02:00 | 31.3°N, 79.3°W | Tropical Storm | 18 | 1005 |
| 1954-05-29 08:00 | 32.2°N, 78.2°W | Tropical Storm | 20.6 | - |
| 1954-05-29 14:00 | 33.2°N, 77.2°W | Tropical Storm | 20.6 | - |
| 1954-05-29 20:00 | 34.5°N, 76.0°W | Tropical Storm | 20.6 | - |
| 1954-05-30 02:00 | 35.0°N, 74.0°W | Tropical Storm | 20.6 | - |
| 1954-05-30 08:00 | 35.8°N, 72.4°W | Tropical Storm | 23.1 | - |
| 1954-05-30 14:00 | 38.1°N, 71.3°W | Tropical Storm | 23.1 | - |
| 1954-05-30 20:00 | 39.5°N, 69.5°W | Extratropical cyclone | 20.6 | - |
| 1954-05-31 02:00 | 40.8°N, 66.2°W | Extratropical cyclone | 20.6 | - |
| 1954-05-31 08:00 | 43.7°N, 60.9°W | Extratropical cyclone | 18 | - |
| 1954-05-31 14:00 | 45.3°N, 56.9°W | Extratropical cyclone | 18 | - |
| 1954-05-31 20:00 | 47.0°N, 51.5°W | Extratropical cyclone | 18 | - |
| 1954-06-01 02:00 | 48.0°N, 47.0°W | Extratropical cyclone | 18 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010); code 1954149N31280 / AL011954. This system has no official Chinese name and is displayed under its original English name. Intensity is classified by the local agency for the basin, converted from 1-minute sustained wind using the WMO factor, and is for reference only. Data notes · Incorrect translation?
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