Typhoon TracksHome › Western North Pacific 1970
Violet (1970, Western North Pacific)
Lowest pressure992 hPa
This is an archive, not a forecast or warning. For current storms follow your national meteorological service.
Peak wind–10-min
Duration6.8 days1970-08-03 – 1970-08-10
Strength rank in 197022 / 25by lowest pressure
All-time rank1584 / 19431951–2025
Central pressure over time (hPa)
Compared with other 1970 storms (lowest pressure)
990 hPa
990 hPa
990 hPa
990 hPa
992 hPa
992 hPa
994 hPa
996 hPa
1000 hPa
Bar length = depth below 1013 hPa (longer = stronger).
6-hourly track (UTC)
| Time | Lat | Lon | Wind kt | hPa |
|---|---|---|---|---|
| 1970-08-03 06:00 | 20.7 | 136.8 | – | 1,006 |
| 1970-08-03 12:00 | 19.6 | 136.5 | – | 1,006 |
| 1970-08-03 18:00 | 18.8 | 135.8 | – | 1,006 |
| 1970-08-04 00:00 | 18.3 | 134.9 | – | 1,006 |
| 1970-08-04 06:00 | 17.8 | 133.7 | – | 1,004 |
| 1970-08-04 12:00 | 17.4 | 132.4 | – | 1,004 |
| 1970-08-04 18:00 | 17.0 | 131.2 | – | 1,004 |
| 1970-08-05 00:00 | 16.6 | 129.9 | – | 1,004 |
| 1970-08-05 06:00 | 16.4 | 128.5 | – | 1,002 |
| 1970-08-05 12:00 | 16.1 | 127.1 | – | 1,002 |
| 1970-08-05 18:00 | 15.7 | 125.5 | – | 1,000 |
| 1970-08-06 00:00 | 15.3 | 124.0 | – | 998 |
| 1970-08-06 06:00 | 15.3 | 123.6 | – | 996 |
| 1970-08-06 12:00 | 15.7 | 123.2 | – | 998 |
| 1970-08-06 18:00 | 16.1 | 122.5 | – | 998 |
| 1970-08-07 00:00 | 16.7 | 121.8 | – | 998 |
| 1970-08-07 06:00 | 17.6 | 120.7 | – | 998 |
| 1970-08-07 12:00 | 18.0 | 119.5 | – | 996 |
| 1970-08-07 18:00 | 18.6 | 118.5 | – | 992 |
| 1970-08-08 00:00 | 19.3 | 117.5 | – | 994 |
| 1970-08-08 06:00 | 19.8 | 116.7 | – | 998 |
| 1970-08-08 12:00 | 20.3 | 115.7 | – | 1,000 |
| 1970-08-08 18:00 | 20.8 | 114.6 | – | 1,000 |
| 1970-08-09 00:00 | 21.2 | 113.5 | – | 1,002 |
| 1970-08-09 06:00 | 22.2 | 112.1 | – | 1,004 |
| 1970-08-09 12:00 | 22.8 | 110.1 | – | 1,005 |
| 1970-08-09 18:00 | 23.0 | 107.8 | – | – |
| 1970-08-10 00:00 | 23.0 | 105.8 | – | – |
Winds are RSMC Tokyo (JMA) 10-minute sustained winds and central pressure (winds recorded from 1977).