Hurricane Unala
● 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).
Unala at 2013-08-12 14:00:00 (BeijingTime) 在Central 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 1004 hPa, at 2013-08-19 20:00:00前后结束, total 记录 30 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2013-08-12 14:00 | 12.0°N, 139.6°W | Tropical Depression | 10.3 | 1010 |
| 2013-08-13 02:00 | 11.8°N, 141.8°W | Tropical Depression | 12.9 | 1009 |
| 2013-08-13 14:00 | 11.0°N, 143.8°W | Tropical Depression | 12.9 | 1008 |
| 2013-08-14 02:00 | 11.0°N, 147.2°W | Tropical Depression | 12.9 | 1009 |
| 2013-08-14 14:00 | 11.3°N, 150.7°W | Tropical Depression | 12.9 | 1009 |
| 2013-08-15 02:00 | 12.3°N, 154.0°W | Tropical Depression | 12.9 | 1009 |
| 2013-08-15 14:00 | 12.5°N, 157.5°W | Tropical Depression | 15.4 | 1010 |
| 2013-08-16 02:00 | 12.3°N, 160.6°W | Tropical Depression | 15.4 | 1010 |
| 2013-08-16 14:00 | 12.6°N, 163.8°W | Tropical Depression | 15.4 | 1010 |
| 2013-08-17 02:00 | 13.0°N, 166.9°W | Tropical Depression | 12.9 | 1010 |
| 2013-08-17 14:00 | 13.6°N, 169.2°W | Tropical Depression | 12.9 | 1010 |
| 2013-08-18 02:00 | 14.4°N, 171.7°W | Tropical Depression | 12.9 | 1010 |
| 2013-08-18 14:00 | 15.4°N, 174.0°W | Tropical Depression | 15.4 | 1008 |
| 2013-08-19 02:00 | 16.6°N, 176.3°W | Tropical Depression | 15.4 | 1006 |
| 2013-08-19 14:00 | 17.4°N, 179.9°W | Tropical Depression | 15.4 | 1007 |
| 2013-08-19 20:00 | 17.5°N, 179.1°E | Tropical Cyclone | - | 1004 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2013224N12220 / CP022013. This system has no official Chinese name and is displayed under its original English name. Intensity is classified by the local agency for the basin, based on 1-minute sustained wind converted using the WMO factor, for reference only. Data notes · Incorrect translation?
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