1958East 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 1958-09-30 08:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Cat 1 Hurricane, max wind 约 38.6 m/s (1 分钟平均) , at 1958-10-06 20:00:00前后结束, total 记录 27 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1958-09-30 08:00 | 15.6°N, 100.3°W | Cat 1 Hurricane | 38.6 | - |
| 1958-09-30 20:00 | 16.0°N, 101.3°W | Cat 1 Hurricane | 38.6 | - |
| 1958-10-01 08:00 | 16.3°N, 102.3°W | Cat 1 Hurricane | 38.6 | - |
| 1958-10-01 20:00 | 16.7°N, 103.3°W | Cat 1 Hurricane | 38.6 | - |
| 1958-10-02 08:00 | 17.0°N, 104.5°W | Cat 1 Hurricane | 38.6 | - |
| 1958-10-02 20:00 | 17.4°N, 105.4°W | Cat 1 Hurricane | 38.6 | - |
| 1958-10-03 08:00 | 18.6°N, 107.0°W | Cat 1 Hurricane | 38.6 | - |
| 1958-10-03 20:00 | 20.0°N, 108.2°W | Cat 1 Hurricane | 38.6 | - |
| 1958-10-04 08:00 | 21.9°N, 109.5°W | Cat 1 Hurricane | 38.6 | - |
| 1958-10-04 20:00 | 25.0°N, 110.3°W | Cat 1 Hurricane | 38.6 | - |
| 1958-10-05 08:00 | 27.9°N, 111.0°W | Cat 1 Hurricane | 38.6 | - |
| 1958-10-05 20:00 | 31.0°N, 111.2°W | Tropical Depression | 12.9 | - |
| 1958-10-06 08:00 | 33.4°N, 110.4°W | Tropical Depression | 10.3 | - |
| 1958-10-06 20:00 | 33.8°N, 106.2°W | Tropical Depression | 10.3 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1958273N16260 / EP101958. There is no official Chinese name for this system, so the original English name is shown. Intensity is classified by the local agency in the basin where the system occurred, using the WMO conversion factor for 1-minute sustained winds, for reference only. Data notes · Incorrect translation?
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