Typhoon TracksHome › Western North Pacific 1969
Viola (1969, Western North Pacific)
Lowest pressure900 hPa
This is an archive, not a forecast or warning. For current storms follow your national meteorological service.
Peak wind–10-min
Duration11.2 days1969-07-20 – 1969-07-31
Strength rank in 19692 / 19by lowest pressure
All-time rank49 / 19431951–2025
Central pressure over time (hPa)
Compared with other 1969 storms (lowest pressure)
895 hPa
900 hPa
915 hPa
925 hPa
930 hPa
935 hPa
940 hPa
Bar length = depth below 1013 hPa (longer = stronger).
6-hourly track (UTC)
| Time | Lat | Lon | Wind kt | hPa |
|---|---|---|---|---|
| 1969-07-20 00:00 | 4.0 | 151.0 | – | – |
| 1969-07-20 06:00 | 4.5 | 150.2 | – | – |
| 1969-07-20 12:00 | 5.6 | 149.1 | – | 1,007 |
| 1969-07-20 18:00 | 6.4 | 148.3 | – | 1,006 |
| 1969-07-21 00:00 | 6.9 | 147.4 | – | 1,006 |
| 1969-07-21 06:00 | 7.2 | 146.5 | – | 1,004 |
| 1969-07-21 12:00 | 7.5 | 145.6 | – | 1,004 |
| 1969-07-21 18:00 | 7.9 | 144.5 | – | 1,002 |
| 1969-07-22 00:00 | 8.2 | 143.6 | – | 1,000 |
| 1969-07-22 06:00 | 8.6 | 142.6 | – | 995 |
| 1969-07-22 12:00 | 9.3 | 141.5 | – | 990 |
| 1969-07-22 18:00 | 9.9 | 140.7 | – | 990 |
| 1969-07-23 00:00 | 10.7 | 139.9 | – | 990 |
| 1969-07-23 06:00 | 11.7 | 139.1 | – | 990 |
| 1969-07-23 12:00 | 12.7 | 138.1 | – | 985 |
| 1969-07-23 18:00 | 13.8 | 137.1 | – | 975 |
| 1969-07-24 00:00 | 14.9 | 135.8 | – | 960 |
| 1969-07-24 06:00 | 15.5 | 134.2 | – | 945 |
| 1969-07-24 12:00 | 15.8 | 132.7 | – | 940 |
| 1969-07-24 18:00 | 16.2 | 131.4 | – | 930 |
| 1969-07-25 00:00 | 16.5 | 130.2 | – | 925 |
| 1969-07-25 06:00 | 16.8 | 128.9 | – | 920 |
| 1969-07-25 12:00 | 16.9 | 127.7 | – | 910 |
| 1969-07-25 18:00 | 17.2 | 126.9 | – | 905 |
| 1969-07-26 00:00 | 17.6 | 126.3 | – | 900 |
| 1969-07-26 06:00 | 18.4 | 125.3 | – | 900 |
| 1969-07-26 12:00 | 19.2 | 124.3 | – | 900 |
| 1969-07-26 18:00 | 19.5 | 123.1 | – | 900 |
| 1969-07-27 00:00 | 19.9 | 121.7 | – | 900 |
| 1969-07-27 06:00 | 20.5 | 120.5 | – | 910 |
| 1969-07-27 12:00 | 21.2 | 119.5 | – | 925 |
| 1969-07-27 18:00 | 21.8 | 118.4 | – | 940 |
| 1969-07-28 00:00 | 22.4 | 117.3 | – | 950 |
| 1969-07-28 06:00 | 23.2 | 116.1 | – | 965 |
| 1969-07-28 12:00 | 23.2 | 114.3 | – | 980 |
| 1969-07-28 18:00 | 23.4 | 113.0 | – | 984 |
| 1969-07-29 00:00 | 23.8 | 111.7 | – | 986 |
| 1969-07-29 06:00 | 24.0 | 110.9 | – | 986 |
| 1969-07-29 12:00 | 24.3 | 110.2 | – | 988 |
| 1969-07-29 18:00 | 24.6 | 109.0 | – | 990 |
| 1969-07-30 00:00 | 24.7 | 107.6 | – | 990 |
| 1969-07-30 06:00 | 24.6 | 107.0 | – | 992 |
| 1969-07-30 12:00 | 24.4 | 106.3 | – | 994 |
| 1969-07-30 18:00 | 24.0 | 105.5 | – | 994 |
| 1969-07-31 00:00 | 23.3 | 104.3 | – | 998 |
| 1969-07-31 06:00 | 23.3 | 102.8 | – | – |
Winds are RSMC Tokyo (JMA) 10-minute sustained winds and central pressure (winds recorded from 1977).