Tropical Cyclone Alessia
● 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).
阿莱W亚 (Alessia) at 2013-11-20 08:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Category 1 Tropical Cyclone , max wind 约 23.1 m/s (1 分钟平均) , minimum central pressure 993 hPa, at 2013-12-01 02:00:00前后结束, total 记录 44 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2013-11-20 08:00 | -10.7°S, 113.4°E | Tropical Depression | 11.3 | 1004 |
| 2013-11-20 20:00 | -11.7°S, 114.6°E | Tropical Depression | 11.3 | 1004 |
| 2013-11-21 08:00 | -12.4°S, 115.8°E | Tropical Depression | 12.9 | 1001 |
| 2013-11-21 20:00 | -13.5°S, 117.4°E | Tropical Depression | 18 | 1002 |
| 2013-11-22 08:00 | -14.3°S, 119.4°E | Tropical Depression | 18 | 996 |
| 2013-11-22 20:00 | -14.6°S, 121.7°E | Category 1 Tropical Cyclone | 23.1 | 994 |
| 2013-11-23 08:00 | -14.6°S, 123.8°E | Category 1 Tropical Cyclone | 23.1 | 996 |
| 2013-11-23 20:00 | -14.2°S, 125.7°E | Category 1 Tropical Cyclone | 20.6 | 996 |
| 2013-11-24 08:00 | -13.7°S, 128.0°E | Tropical Depression | 15.4 | 998 |
| 2013-11-24 20:00 | -13.6°S, 130.9°E | Tropical Depression | 12.9 | 1000 |
| 2013-11-25 08:00 | -13.4°S, 133.3°E | Tropical Depression | 12.9 | 1002 |
| 2013-11-25 20:00 | -13.2°S, 134.9°E | Tropical Depression | 12.9 | 1002 |
| 2013-11-26 08:00 | -14.0°S, 136.5°E | Tropical Depression | 12.9 | 1004 |
| 2013-11-26 20:00 | -14.9°S, 136.9°E | Tropical Depression | 10.3 | 1000 |
| 2013-11-27 08:00 | -15.7°S, 137.2°E | Tropical Depression | 15.4 | 996 |
| 2013-11-27 20:00 | -16.3°S, 137.4°E | Tropical Depression | 15.4 | 993 |
| 2013-11-28 08:00 | -16.5°S, 136.0°E | Tropical Depression | 12.9 | 1002 |
| 2013-11-28 20:00 | -16.0°S, 136.2°E | Tropical Depression | 10.3 | 1002 |
| 2013-11-29 08:00 | -16.0°S, 137.2°E | Tropical Depression | 10.3 | 1002 |
| 2013-11-29 20:00 | -16.0°S, 138.2°E | Tropical Depression | 10.3 | 1002 |
| 2013-11-30 08:00 | -16.4°S, 139.0°E | Tropical Depression | 7.7 | 1003 |
| 2013-11-30 20:00 | -15.5°S, 137.6°E | Tropical Depression | 7.7 | 1008 |
| 2013-12-01 02:00 | -14.7°S, 135.8°E | Tropical Depression | 7.7 | 1010 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2013324S11113 / SH022014. Chinese name source: Wikidata Q16002445. Intensity grades follow the classifications of the local agency for the region, converted from 1-minute sustained winds using WMO factors, for reference only. Data notes · Incorrect translation?
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