Typhoon TracksHome › Western North Pacific 2015
Choi-Wan (2015, Western North Pacific)
Lowest pressure952 hPa
This is an archive, not a forecast or warning. For current storms follow your national meteorological service.
Peak wind60 kt (31 m/s)10-min
Duration10.5 days2015-10-01 – 2015-10-11
Strength rank in 201518 / 27by lowest pressure
All-time rank633 / 19431951–2025
Peak wind over time (kt)
Central pressure over time (hPa)
Compared with other 2015 storms (lowest pressure)
935 hPa
940 hPa
945 hPa
945 hPa
950 hPa
952 hPa
955 hPa
975 hPa
980 hPa
985 hPa
985 hPa
Bar length = depth below 1013 hPa (longer = stronger).
6-hourly track (UTC)
| Time | Lat | Lon | Wind kt | hPa |
|---|---|---|---|---|
| 2015-10-01 06:00 | 16.9 | 166.9 | – | 1,000 |
| 2015-10-01 12:00 | 17.5 | 167.3 | – | 1,000 |
| 2015-10-01 18:00 | 17.8 | 167.3 | – | 998 |
| 2015-10-02 00:00 | 18.2 | 167.2 | – | 998 |
| 2015-10-02 06:00 | 18.6 | 167.1 | 35 | 996 |
| 2015-10-02 12:00 | 18.8 | 166.9 | 35 | 996 |
| 2015-10-02 18:00 | 18.9 | 166.6 | 35 | 992 |
| 2015-10-03 00:00 | 19.1 | 166.1 | 35 | 990 |
| 2015-10-03 06:00 | 19.3 | 165.3 | 35 | 990 |
| 2015-10-03 12:00 | 19.5 | 163.6 | 40 | 990 |
| 2015-10-03 18:00 | 19.8 | 162.2 | 40 | 990 |
| 2015-10-04 00:00 | 20.1 | 160.4 | 45 | 985 |
| 2015-10-04 06:00 | 20.8 | 158.8 | 45 | 985 |
| 2015-10-04 12:00 | 21.3 | 157.2 | 45 | 980 |
| 2015-10-04 18:00 | 21.5 | 155.8 | 45 | 980 |
| 2015-10-05 00:00 | 21.7 | 154.6 | 50 | 975 |
| 2015-10-05 06:00 | 22.0 | 153.8 | 50 | 975 |
| 2015-10-05 12:00 | 22.4 | 152.8 | 50 | 975 |
| 2015-10-05 18:00 | 22.8 | 151.9 | 50 | 975 |
| 2015-10-06 00:00 | 23.4 | 151.1 | 50 | 975 |
| 2015-10-06 06:00 | 24.2 | 150.8 | 55 | 970 |
| 2015-10-06 12:00 | 25.2 | 150.7 | 55 | 970 |
| 2015-10-06 18:00 | 26.5 | 150.8 | 55 | 970 |
| 2015-10-07 00:00 | 28.5 | 151.1 | 60 | 965 |
| 2015-10-07 06:00 | 31.1 | 151.1 | 60 | 965 |
| 2015-10-07 12:00 | 34.2 | 150.8 | 60 | 965 |
| 2015-10-07 18:00 | 37.4 | 149.9 | – | 960 |
| 2015-10-08 00:00 | 39.5 | 148.4 | – | 956 |
| 2015-10-08 06:00 | 41.0 | 148.0 | – | 952 |
| 2015-10-08 12:00 | 43.1 | 147.7 | – | 956 |
| 2015-10-08 18:00 | 44.8 | 148.3 | – | 960 |
| 2015-10-09 00:00 | 45.9 | 148.0 | – | 966 |
| 2015-10-09 06:00 | 46.5 | 147.1 | – | 968 |
| 2015-10-09 12:00 | 47.1 | 146.8 | – | 976 |
| 2015-10-09 18:00 | 47.8 | 147.3 | – | 980 |
| 2015-10-10 00:00 | 48.8 | 147.7 | – | 988 |
| 2015-10-10 06:00 | 50.1 | 147.9 | – | 992 |
| 2015-10-10 12:00 | 51.2 | 148.0 | – | 992 |
| 2015-10-10 18:00 | 52.2 | 148.3 | – | 994 |
| 2015-10-11 00:00 | 53.1 | 149.1 | – | 994 |
| 2015-10-11 06:00 | 54.0 | 150.3 | – | 992 |
| 2015-10-11 12:00 | 54.7 | 151.2 | – | 994 |
| 2015-10-11 18:00 | 55.8 | 153.5 | – | 996 |
Winds are RSMC Tokyo (JMA) 10-minute sustained winds and central pressure (winds recorded from 1977).