Hurricane Alma
● 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.
Alma at 1958-06-14 14:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Tropical Storm, max wind 约 28.3 m/s (1 分钟平均) , at 1958-06-16 14:00:00前后结束, total 记录 9 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1958-06-14 14:00 | 21.1°N, 94.5°W | Tropical Depression | 15.4 | - |
| 1958-06-14 20:00 | 21.7°N, 95.0°W | Tropical Storm | 20.6 | - |
| 1958-06-15 02:00 | 22.5°N, 95.6°W | Tropical Storm | 25.7 | - |
| 1958-06-15 08:00 | 23.5°N, 96.4°W | Tropical Storm | 28.3 | - |
| 1958-06-15 14:00 | 24.5°N, 97.3°W | Tropical Storm | 28.3 | - |
| 1958-06-15 20:00 | 25.6°N, 98.1°W | Tropical Storm | 23.1 | - |
| 1958-06-16 02:00 | 26.7°N, 99.0°W | Tropical Depression | 15.4 | - |
| 1958-06-16 08:00 | 27.9°N, 100.1°W | Tropical Depression | 12.9 | - |
| 1958-06-16 14:00 | 29.1°N, 101.0°W | Tropical Depression | 10.3 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1958165N21266 / AL011958. There is no official Chinese name for this storm, so the original English name is used. Intensity is classified by the local agency in the relevant basin, converted from 1-min sustained wind using the WMO factor, for reference only. Data notes · Incorrect translation?
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