Hurricane Arlene
● 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).
Arlene at 2017-04-16 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) , minimum central pressure 986 hPa, at 2017-04-23 02:00:00前后结束, total 记录 27 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2017-04-16 14:00 | 35.8°N, 50.3°W | Extratropical cyclone | 28.3 | 992 |
| 2017-04-17 02:00 | 34.4°N, 48.7°W | Extratropical cyclone | 28.3 | 986 |
| 2017-04-17 14:00 | 33.2°N, 47.0°W | Extratropical cyclone | 23.1 | 988 |
| 2017-04-18 02:00 | 32.3°N, 45.3°W | Extratropical cyclone | 20.6 | 991 |
| 2017-04-18 14:00 | 31.9°N, 44.4°W | Extratropical cyclone | 18 | 994 |
| 2017-04-19 02:00 | 31.1°N, 43.5°W | Extratropical cyclone | 15.4 | 996 |
| 2017-04-19 14:00 | 31.3°N, 41.8°W | Tropical Depression | 15.4 | 996 |
| 2017-04-20 02:00 | 32.1°N, 40.4°W | Tropical Depression | 15.4 | 996 |
| 2017-04-20 14:00 | 33.8°N, 39.2°W | Tropical Storm | 18 | 994 |
| 2017-04-21 02:00 | 37.3°N, 40.7°W | Tropical Storm | 20.6 | 992 |
| 2017-04-21 14:00 | 40.0°N, 46.3°W | Tropical Storm | 23.1 | 990 |
| 2017-04-22 02:00 | 38.5°N, 50.8°W | Extratropical cyclone | 20.6 | 992 |
| 2017-04-22 14:00 | 34.7°N, 50.0°W | Extratropical cyclone | 20.6 | 996 |
| 2017-04-23 02:00 | 31.9°N, 46.4°W | Extratropical cyclone | 15.4 | 1001 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2017106N36310 / AL012017. This storm has no official Chinese name, so its original English name is used. Intensity is classified by the local agency for the basin, based on 1-minute sustained winds converted using the WMO factor, for reference only. Data notes · Incorrect translation?
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