Hurricane Gladys
● Data reliability: ReliableWeather satellites monitored it throughout, so its track and intensity are relatively accurate (Atlantic and E. Pacific since 1966, other basins since 1980).
Gladys at 1975-09-23 02:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Cat 4 Hurricane, max wind 约 66.9 m/s (1 分钟平均) , minimum central pressure 939 hPa, at 1975-10-04 08:00:00前后结束, total 记录 46 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1975-09-23 02:00 | 10.3°N, 34.8°W | Tropical Depression | 12.9 | 1012 |
| 1975-09-23 14:00 | 11.0°N, 36.7°W | Tropical Storm | 18 | 1005 |
| 1975-09-24 02:00 | 11.8°N, 38.2°W | Tropical Storm | 23.1 | 1001 |
| 1975-09-24 14:00 | 12.5°N, 39.6°W | Tropical Storm | 28.3 | 995 |
| 1975-09-25 02:00 | 13.6°N, 40.4°W | Tropical Storm | 30.9 | 992 |
| 1975-09-25 14:00 | 14.8°N, 42.0°W | Cat 1 Hurricane | 33.4 | 989 |
| 1975-09-26 02:00 | 15.8°N, 44.0°W | Cat 1 Hurricane | 38.6 | 982 |
| 1975-09-26 14:00 | 16.4°N, 46.2°W | Cat 1 Hurricane | 33.4 | 989 |
| 1975-09-27 02:00 | 16.8°N, 49.4°W | Tropical Storm | 28.3 | 995 |
| 1975-09-27 14:00 | 17.6°N, 52.2°W | Tropical Storm | 28.3 | 995 |
| 1975-09-28 02:00 | 19.0°N, 55.1°W | Cat 1 Hurricane | 33.4 | 989 |
| 1975-09-28 14:00 | 19.7°N, 57.4°W | Tropical Storm | 28.3 | 995 |
| 1975-09-29 02:00 | 20.4°N, 59.4°W | Tropical Storm | 25.7 | 998 |
| 1975-09-29 14:00 | 22.2°N, 61.5°W | Cat 1 Hurricane | 33.4 | 990 |
| 1975-09-30 02:00 | 23.6°N, 63.9°W | Cat 1 Hurricane | 38.6 | 983 |
| 1975-09-30 14:00 | 24.6°N, 66.5°W | Cat 1 Hurricane | 41.2 | 975 |
| 1975-10-01 02:00 | 25.6°N, 69.3°W | Cat 1 Hurricane | 41.2 | 975 |
| 1975-10-01 14:00 | 26.8°N, 71.7°W | Cat 1 Hurricane | 41.2 | 975 |
| 1975-10-02 02:00 | 29.4°N, 73.0°W | Cat 2 Hurricane | 46.3 | 969 |
| 1975-10-02 14:00 | 32.9°N, 72.1°W | Cat 4 Hurricane | 64.3 | 942 |
| 1975-10-03 02:00 | 37.8°N, 67.1°W | Cat 4 Hurricane | 64.3 | 940 |
| 1975-10-03 14:00 | 43.8°N, 57.8°W | Cat 2 Hurricane | 43.7 | 960 |
| 1975-10-04 02:00 | 50.5°N, 45.6°W | Extratropical cyclone | 38.6 | 975 |
| 1975-10-04 08:00 | 55.0°N, 40.0°W | Extratropical cyclone | 33.4 | 980 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1975266N10325 / AL151975. There is no official Chinese name for this storm, so the original English name is used. Intensity is classified by the local agency for the region, based on 1-minute sustained winds converted using the WMO factor, for reference only. Data notes · Incorrect translation?
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