Unnamed 1954 East Pacific 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 1954-09-05 08:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Tropical Storm, max wind 约 23.1 m/s (1 分钟平均) , at 1954-09-08 20:00:00前后结束, total 记录 15 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1954-09-05 08:00 | 19.7°N, 106.9°W | Tropical Storm | 23.1 | - |
| 1954-09-05 14:00 | 19.7°N, 107.0°W | Tropical Storm | 23.1 | - |
| 1954-09-05 20:00 | 19.7°N, 107.2°W | Tropical Storm | 23.1 | - |
| 1954-09-06 02:00 | 19.8°N, 108.2°W | Tropical Storm | 23.1 | - |
| 1954-09-06 08:00 | 20.0°N, 109.2°W | Tropical Storm | 23.1 | - |
| 1954-09-06 14:00 | 20.1°N, 110.0°W | Tropical Storm | 23.1 | - |
| 1954-09-06 20:00 | 20.3°N, 110.8°W | Tropical Storm | 23.1 | - |
| 1954-09-07 02:00 | 21.0°N, 112.5°W | Tropical Storm | 23.1 | - |
| 1954-09-07 08:00 | 22.2°N, 114.0°W | Tropical Storm | 23.1 | - |
| 1954-09-07 14:00 | 23.9°N, 114.6°W | Tropical Storm | 23.1 | - |
| 1954-09-07 20:00 | 25.4°N, 115.3°W | Tropical Storm | 23.1 | - |
| 1954-09-08 02:00 | 25.8°N, 116.2°W | Tropical Storm | 23.1 | - |
| 1954-09-08 08:00 | 26.1°N, 117.1°W | Tropical Storm | 23.1 | - |
| 1954-09-08 14:00 | 26.3°N, 117.9°W | Tropical Storm | 23.1 | - |
| 1954-09-08 20:00 | 26.4°N, 118.7°W | Tropical Storm | 23.1 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1954248N20253 / EP061954. This storm has no official Chinese name, so the English name is used. Intensity grades follow the classifications of the local agency in the region, converted from 1-minute sustained winds using the WMO factor, for reference only. Data notes · Incorrect translation?
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