Hurricane Miriam
● 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).
Miriam at 2012-09-22 08:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Cat 3 Hurricane, max wind 约 54 m/s (1 分钟平均) , minimum central pressure 959 hPa, at 2012-10-03 02:00:00前后结束, total 记录 44 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2012-09-22 08:00 | 13.5°N, 106.4°W | Tropical Depression | 15.4 | 1005 |
| 2012-09-22 20:00 | 13.9°N, 106.9°W | Tropical Storm | 18 | 1003 |
| 2012-09-23 08:00 | 14.6°N, 108.0°W | Tropical Storm | 20.6 | 1002 |
| 2012-09-23 20:00 | 15.4°N, 109.3°W | Tropical Storm | 28.3 | 995 |
| 2012-09-24 08:00 | 16.4°N, 110.8°W | Cat 1 Hurricane | 38.6 | 981 |
| 2012-09-24 20:00 | 17.5°N, 112.5°W | Cat 3 Hurricane | 54 | 959 |
| 2012-09-25 08:00 | 18.2°N, 113.7°W | Cat 3 Hurricane | 51.4 | 962 |
| 2012-09-25 20:00 | 18.6°N, 114.4°W | Cat 2 Hurricane | 43.7 | 969 |
| 2012-09-26 08:00 | 19.0°N, 115.0°W | Cat 1 Hurricane | 33.4 | 985 |
| 2012-09-26 20:00 | 19.8°N, 115.3°W | Tropical Storm | 28.3 | 992 |
| 2012-09-27 08:00 | 21.1°N, 115.5°W | Tropical Storm | 23.1 | 997 |
| 2012-09-27 20:00 | 22.0°N, 116.1°W | Tropical Storm | 18 | 998 |
| 2012-09-28 08:00 | 22.0°N, 116.6°W | Tropical Depression | 15.4 | 999 |
| 2012-09-28 20:00 | 21.6°N, 116.1°W | Tropical Depression | 15.4 | 1000 |
| 2012-09-29 08:00 | 21.4°N, 115.2°W | Tropical Depression | 15.4 | 1001 |
| 2012-09-29 20:00 | 21.3°N, 114.5°W | Tropical Depression | 15.4 | 1002 |
| 2012-09-30 08:00 | 20.9°N, 114.1°W | Tropical Depression | 12.9 | 1004 |
| 2012-09-30 20:00 | 19.7°N, 114.2°W | Tropical Depression | 10.3 | 1006 |
| 2012-10-01 08:00 | 18.5°N, 114.7°W | Tropical Depression | 10.3 | 1008 |
| 2012-10-01 20:00 | 17.4°N, 114.7°W | Tropical Depression | 10.3 | 1010 |
| 2012-10-02 08:00 | 16.7°N, 115.2°W | Tropical Depression | 10.3 | 1010 |
| 2012-10-02 20:00 | 16.7°N, 116.2°W | Tropical Depression | 10.3 | 1010 |
| 2012-10-03 02:00 | 16.7°N, 116.7°W | Tropical Depression | 10.3 | 1010 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), ID 2012266N14254 / EP132012. There is no official Chinese name for this basin; the original English name is displayed. Intensity categories follow the local agency's classification for the basin (converted from 1-minute sustained winds using WMO coefficients) and are for reference only. Data notes · Incorrect translation?
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