Hurricane Gamma
● 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).
Gamma at 2020-10-02 08:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Tropical Storm, max wind 约 30.9 m/s (1 分钟平均) , minimum central pressure 980 hPa, at 2020-10-06 20:00:00前后结束, total 记录 19 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2020-10-02 08:00 | 16.6°N, 83.3°W | Tropical Depression | 15.4 | 1006 |
| 2020-10-02 14:00 | 17.2°N, 83.9°W | Tropical Depression | 15.4 | 1006 |
| 2020-10-02 20:00 | 17.8°N, 84.4°W | Tropical Depression | 15.4 | 1005 |
| 2020-10-03 02:00 | 18.4°N, 85.0°W | Tropical Storm | 18 | 1002 |
| 2020-10-03 08:00 | 18.8°N, 85.8°W | Tropical Storm | 20.6 | 998 |
| 2020-10-03 14:00 | 19.2°N, 86.6°W | Tropical Storm | 23.1 | 995 |
| 2020-10-03 20:00 | 19.7°N, 87.1°W | Tropical Storm | 28.3 | 986 |
| 2020-10-04 02:00 | 20.4°N, 87.5°W | Tropical Storm | 30.9 | 980 |
| 2020-10-04 08:00 | 21.0°N, 87.9°W | Tropical Storm | 25.7 | 991 |
| 2020-10-04 14:00 | 21.8°N, 88.2°W | Tropical Storm | 23.1 | 997 |
| 2020-10-04 20:00 | 22.3°N, 88.1°W | Tropical Storm | 25.7 | 995 |
| 2020-10-05 02:00 | 22.7°N, 87.7°W | Tropical Storm | 28.3 | 994 |
| 2020-10-05 08:00 | 22.9°N, 87.4°W | Tropical Storm | 25.7 | 998 |
| 2020-10-05 14:00 | 22.8°N, 87.4°W | Tropical Storm | 23.1 | 999 |
| 2020-10-05 20:00 | 22.6°N, 87.5°W | Tropical Storm | 20.6 | 1001 |
| 2020-10-06 02:00 | 22.3°N, 87.9°W | Tropical Depression | 15.4 | 1005 |
| 2020-10-06 08:00 | 21.9°N, 88.2°W | Tropical Depression | 15.4 | 1005 |
| 2020-10-06 14:00 | 21.3°N, 88.5°W | Tropical Depression | 15.4 | 1005 |
| 2020-10-06 20:00 | 20.6°N, 88.5°W | Tropical Depression | 12.9 | 1007 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 2020276N17277 / AL252020. 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, based on 1-minute sustained wind converted using the WMO factor, for reference only. Data notes · Incorrect translation?
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