Hurricane Sandra
● 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).
Sandra at 2021-11-07 14:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Tropical Storm, max wind 约 18 m/s (1 分钟平均) , minimum central pressure 1005 hPa, at 2021-11-10 08:00:00前后结束, total 记录 12 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2021-11-07 14:00 | 13.3°N, 112.4°W | Tropical Depression | 15.4 | 1007 |
| 2021-11-07 20:00 | 13.5°N, 113.5°W | Tropical Storm | 18 | 1006 |
| 2021-11-08 02:00 | 13.8°N, 114.6°W | Tropical Storm | 18 | 1006 |
| 2021-11-08 08:00 | 14.1°N, 115.5°W | Tropical Storm | 18 | 1005 |
| 2021-11-08 14:00 | 14.2°N, 116.1°W | Tropical Storm | 18 | 1006 |
| 2021-11-08 20:00 | 14.4°N, 116.6°W | Tropical Storm | 18 | 1006 |
| 2021-11-09 02:00 | 14.9°N, 117.3°W | Tropical Depression | 15.4 | 1008 |
| 2021-11-09 08:00 | 15.1°N, 118.2°W | Tropical Depression | 15.4 | 1008 |
| 2021-11-09 14:00 | 15.0°N, 119.1°W | Tropical Depression | 12.9 | 1009 |
| 2021-11-09 20:00 | 14.7°N, 120.1°W | Tropical Depression | 12.9 | 1010 |
| 2021-11-10 02:00 | 14.4°N, 121.5°W | Tropical Depression | 12.9 | 1010 |
| 2021-11-10 08:00 | 14.1°N, 123.0°W | Tropical Depression | 12.9 | 1010 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2021311N13248 / EP192021. There is no official Chinese name for this system, so the original English name is used. Intensity is classified by the local agency for the region, converted from 1-minute sustained winds using the WMO factor, and is provided for reference only. Data notes · Incorrect translation?
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