Hurricane Gerda
● 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.
Gerda at 1961-10-17 08:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Tropical Storm, max wind 约 33.4 m/s (1 分钟平均) , minimum central pressure 988 hPa, at 1961-10-22 20:00:00前后结束, total 记录 23 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1961-10-17 08:00 | 19.7°N, 77.9°W | Tropical Depression | 15.4 | 1003 |
| 1961-10-17 14:00 | 20.1°N, 78.0°W | Tropical Depression | 15.4 | 1002 |
| 1961-10-17 20:00 | 20.5°N, 78.0°W | Tropical Depression | 15.4 | 1002 |
| 1961-10-18 02:00 | 21.0°N, 78.0°W | Tropical Depression | 15.4 | 1002 |
| 1961-10-18 08:00 | 21.6°N, 78.0°W | Tropical Depression | 15.4 | 1002 |
| 1961-10-18 14:00 | 22.5°N, 77.9°W | Tropical Storm | 18 | 1003 |
| 1961-10-18 20:00 | 23.5°N, 77.7°W | Tropical Storm | 18 | 1003 |
| 1961-10-19 02:00 | 24.5°N, 77.2°W | Tropical Storm | 20.6 | 1003 |
| 1961-10-19 08:00 | 25.6°N, 76.3°W | Tropical Storm | 20.6 | 1003 |
| 1961-10-19 14:00 | 26.8°N, 75.0°W | Tropical Storm | 25.7 | 1001 |
| 1961-10-19 20:00 | 28.4°N, 73.5°W | Tropical Storm | 28.3 | 999 |
| 1961-10-20 02:00 | 30.3°N, 71.8°W | Tropical Storm | 30.9 | 989 |
| 1961-10-20 08:00 | 33.5°N, 70.2°W | Tropical Storm | 30.9 | 989 |
| 1961-10-20 14:00 | 37.0°N, 68.8°W | Tropical Storm | 30.9 | 988 |
| 1961-10-20 20:00 | 39.3°N, 68.2°W | Extratropical cyclone | 30.9 | - |
| 1961-10-21 02:00 | 40.7°N, 67.5°W | Extratropical cyclone | 30.9 | - |
| 1961-10-21 08:00 | 41.5°N, 66.0°W | Extratropical cyclone | 33.4 | - |
| 1961-10-21 14:00 | 42.4°N, 64.5°W | Extratropical cyclone | 30.9 | - |
| 1961-10-21 20:00 | 43.2°N, 62.7°W | Extratropical cyclone | 25.7 | 994 |
| 1961-10-22 02:00 | 44.0°N, 61.2°W | Extratropical cyclone | 23.1 | - |
| 1961-10-22 08:00 | 44.2°N, 58.5°W | Extratropical cyclone | 18 | - |
| 1961-10-22 14:00 | 44.4°N, 54.0°W | Extratropical cyclone | 18 | - |
| 1961-10-22 20:00 | 44.6°N, 49.3°W | Extratropical cyclone | 18 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1961290N20282 / AL081961. This basin has no official Chinese translated name, so the original English name is used. Intensity is classified by the local agency in the basin and converted from 1-minute sustained winds using the WMO factor, for reference only. Data notes · Incorrect translation?
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