Cyclone Daye
● 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).
Daye at 2018-09-20 02:00:00 (BeijingTime) 在North Indian Ocean首次被记录, peak intensity 为Deep Depression, max wind 约 18 m/s (1 分钟平均) , minimum central pressure 992 hPa, at 2018-09-22 14:00:00前后结束, total 记录 11 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2018-09-20 02:00 | 17.2°N, 88.3°E | Deep Depression | 15.4 | 996 |
| 2018-09-20 08:00 | 17.2°N, 87.4°E | Deep Depression | 15.4 | 996 |
| 2018-09-20 14:00 | 17.6°N, 87.0°E | Deep Depression | 15.4 | 995 |
| 2018-09-20 20:00 | 18.3°N, 86.1°E | Deep Depression | 18 | 994 |
| 2018-09-21 02:00 | 19.1°N, 85.2°E | Deep Depression | 18 | 992 |
| 2018-09-21 08:00 | 19.8°N, 83.6°E | Deep Depression | 18 | 994 |
| 2018-09-21 14:00 | 20.5°N, 81.5°E | Deep Depression | 15.4 | 995 |
| 2018-09-21 20:00 | 21.2°N, 80.1°E | Depressions | 12.9 | 996 |
| 2018-09-22 02:00 | 21.4°N, 78.7°E | Depressions | 13.4 | 996 |
| 2018-09-22 08:00 | 22.3°N, 76.9°E | Depressions | 13.4 | 997 |
| 2018-09-22 14:00 | 22.9°N, 76.3°E | Depressions | 10.8 | 999 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2018263N17089 / IO042018. This basin has no official Chinese translated name, so the original English name is used. Intensity categories follow the classifications of the local agency in the basin, converted from 1-minute sustained winds using the WMO factor, for reference only. Data notes · Incorrect translation?
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