1951East Pacific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 1951-05-17 20:00:00 (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 1951-05-21 08:00:00前后结束, total 记录 15 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1951-05-17 20:00 | 11.0°N, 104.4°W | Tropical Storm | 23.1 | - |
| 1951-05-18 02:00 | 11.5°N, 104.3°W | Tropical Storm | 23.1 | - |
| 1951-05-18 08:00 | 12.1°N, 104.1°W | Tropical Storm | 23.1 | - |
| 1951-05-18 14:00 | 12.8°N, 103.9°W | Tropical Storm | 23.1 | - |
| 1951-05-18 20:00 | 13.6°N, 103.8°W | Tropical Storm | 23.1 | - |
| 1951-05-19 02:00 | 14.3°N, 103.6°W | Tropical Storm | 23.1 | - |
| 1951-05-19 08:00 | 15.0°N, 103.3°W | Tropical Storm | 23.1 | - |
| 1951-05-19 14:00 | 15.5°N, 103.1°W | Tropical Storm | 23.1 | - |
| 1951-05-19 20:00 | 15.9°N, 103.0°W | Tropical Storm | 23.1 | - |
| 1951-05-20 02:00 | 16.4°N, 102.9°W | Tropical Storm | 23.1 | - |
| 1951-05-20 08:00 | 16.9°N, 102.8°W | Tropical Storm | 23.1 | - |
| 1951-05-20 14:00 | 17.4°N, 102.6°W | Tropical Storm | 23.1 | - |
| 1951-05-20 20:00 | 17.8°N, 102.4°W | Tropical Storm | 23.1 | - |
| 1951-05-21 02:00 | 18.1°N, 102.0°W | Tropical Storm | 23.1 | - |
| 1951-05-21 08:00 | 18.3°N, 101.4°W | Tropical Storm | 23.1 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1951138N11256 / EP011951. There is no official Chinese name for this system, so the original English name is used. Intensity categories follow the classifications of the relevant local agency, converted from 1-minute sustained winds using the WMO factor, and are provided for reference only. Data notes · Incorrect translation?