Unnamed 2015 North Indian Ocean cyclone
● 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).
未命名 at 2015-10-07 08:00:00 (BeijingTime) 在North Indian Ocean首次被记录, peak intensity 为Depressions, max wind 约 18 m/s (1 分钟平均) , minimum central pressure 1000 hPa, at 2015-10-12 08:00:00前后结束, total 记录 21 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2015-10-07 08:00 | 12.7°N, 71.3°E | Depressions | 12.9 | 1004 |
| 2015-10-07 14:00 | 12.5°N, 71.4°E | Deep Depression | 15.4 | 1000 |
| 2015-10-07 20:00 | 12.6°N, 71.6°E | Deep Depression | 15.4 | 1000 |
| 2015-10-08 02:00 | 12.8°N, 71.7°E | Deep Depression | 15.4 | 1000 |
| 2015-10-08 08:00 | 12.9°N, 71.5°E | Deep Depression | 15.4 | 1000 |
| 2015-10-08 14:00 | 12.9°N, 71.3°E | Deep Depression | 15.4 | 1000 |
| 2015-10-08 20:00 | 13.2°N, 71.1°E | Deep Depression | 15.4 | 1000 |
| 2015-10-09 02:00 | 13.4°N, 70.9°E | Deep Depression | 15.4 | 1000 |
| 2015-10-09 08:00 | 13.7°N, 70.6°E | Deep Depression | 15.4 | 1004 |
| 2015-10-09 14:00 | 14.0°N, 70.4°E | Deep Depression | 18 | 1004 |
| 2015-10-09 20:00 | 14.3°N, 70.2°E | Deep Depression | 15.4 | 1002 |
| 2015-10-10 02:00 | 14.7°N, 69.9°E | Deep Depression | 15.4 | 1001 |
| 2015-10-10 08:00 | 15.0°N, 69.6°E | Deep Depression | 15.4 | 1001 |
| 2015-10-10 14:00 | 15.1°N, 69.4°E | Deep Depression | 15.4 | 1000 |
| 2015-10-10 20:00 | 15.3°N, 69.4°E | Depressions | 12.9 | 1000 |
| 2015-10-11 02:00 | 15.4°N, 69.4°E | Depressions | 12.9 | 1000 |
| 2015-10-11 08:00 | 15.6°N, 69.3°E | Depressions | 12.9 | 1001 |
| 2015-10-11 14:00 | 15.7°N, 69.2°E | Depressions | 10.3 | 1003 |
| 2015-10-11 20:00 | 15.9°N, 69.2°E | Depressions | 13.4 | 1004 |
| 2015-10-12 02:00 | 16.0°N, 69.2°E | Depressions | 13.4 | 1004 |
| 2015-10-12 08:00 | 16.1°N, 69.0°E | Depressions | 10.8 | 1004 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 2015280N13071 / IO032015. This system has no official Chinese name, so the original English name is used. Intensity grades follow the local agency classification for the basin, converted from 1-minute sustained winds using the WMO factor, and are for reference only. Data notes · Incorrect translation?
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