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 1954-06-18 08:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Tropical Storm, max wind 约 30.9 m/s (1 分钟平均) , at 1954-06-25 08:00:00前后结束, total 记录 29 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1954-06-18 08:00 | 25.8°N, 80.8°W | Tropical Depression | 12.9 | - |
| 1954-06-18 20:00 | 25.7°N, 80.8°W | Tropical Depression | 15.4 | - |
| 1954-06-19 08:00 | 25.8°N, 80.8°W | Tropical Depression | 15.4 | - |
| 1954-06-19 20:00 | 26.1°N, 80.7°W | Tropical Depression | 15.4 | - |
| 1954-06-20 08:00 | 27.1°N, 80.4°W | Tropical Depression | 15.4 | - |
| 1954-06-20 20:00 | 28.0°N, 79.5°W | Tropical Storm | 18 | - |
| 1954-06-21 08:00 | 28.8°N, 77.9°W | Tropical Storm | 25.7 | - |
| 1954-06-21 20:00 | 29.7°N, 76.3°W | Tropical Storm | 25.7 | - |
| 1954-06-22 08:00 | 31.2°N, 75.7°W | Tropical Storm | 25.7 | - |
| 1954-06-22 20:00 | 32.9°N, 75.4°W | Tropical Storm | 28.3 | - |
| 1954-06-23 08:00 | 34.8°N, 74.0°W | Tropical Storm | 30.9 | - |
| 1954-06-23 20:00 | 37.0°N, 70.9°W | Tropical Storm | 25.7 | - |
| 1954-06-24 08:00 | 41.0°N, 67.5°W | Tropical Storm | 23.1 | - |
| 1954-06-24 20:00 | 45.5°N, 64.5°W | Extratropical cyclone | 18 | - |
| 1954-06-25 08:00 | 49.5°N, 62.7°W | Extratropical cyclone | 15.4 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1954169N26279 / AL021954. There is no official Chinese name 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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