Hurricane Franklin
● 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).
Franklin at 2011-08-12 20:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Tropical Storm, max wind 约 20.6 m/s (1 分钟平均) , minimum central pressure 1004 hPa, at 2011-08-16 08:00:00前后结束, total 记录 15 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2011-08-12 20:00 | 34.7°N, 66.0°W | Tropical Depression | 12.9 | 1011 |
| 2011-08-13 02:00 | 35.6°N, 64.7°W | Tropical Depression | 15.4 | 1009 |
| 2011-08-13 08:00 | 36.6°N, 63.0°W | Tropical Depression | 15.4 | 1008 |
| 2011-08-13 14:00 | 37.6°N, 61.1°W | Tropical Storm | 18 | 1006 |
| 2011-08-13 20:00 | 38.6°N, 59.0°W | Tropical Storm | 20.6 | 1004 |
| 2011-08-14 02:00 | 39.6°N, 56.3°W | Extratropical cyclone | 20.6 | 1004 |
| 2011-08-14 08:00 | 40.2°N, 53.2°W | Extratropical cyclone | 18 | 1005 |
| 2011-08-14 14:00 | 40.4°N, 49.9°W | Extratropical cyclone | 18 | 1007 |
| 2011-08-14 20:00 | 40.0°N, 47.0°W | Extratropical cyclone | 15.4 | 1009 |
| 2011-08-15 02:00 | 39.4°N, 44.6°W | Extratropical cyclone | 15.4 | 1010 |
| 2011-08-15 08:00 | 38.8°N, 42.5°W | Extratropical cyclone | 15.4 | 1011 |
| 2011-08-15 14:00 | 38.1°N, 40.8°W | Extratropical cyclone | 12.9 | 1013 |
| 2011-08-15 20:00 | 37.3°N, 39.2°W | Extratropical cyclone | 12.9 | 1014 |
| 2011-08-16 02:00 | 36.6°N, 38.2°W | Extratropical cyclone | 12.9 | 1015 |
| 2011-08-16 08:00 | 35.6°N, 37.9°W | Extratropical cyclone | 12.9 | 1016 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2011225N35294 / AL062011. This area has no official Chinese name, so the English name is used. Intensity categories are 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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