Typhoon TracksHome › Western North Pacific 1969
Betty (1969, Western North Pacific)
Lowest pressure960 hPa
This is an archive, not a forecast or warning. For current storms follow your national meteorological service.
Peak wind–10-min
Duration7.2 days1969-08-04 – 1969-08-11
Strength rank in 196910 / 19by lowest pressure
All-time rank728 / 19431951–2025
Central pressure over time (hPa)
Compared with other 1969 storms (lowest pressure)
930 hPa
935 hPa
940 hPa
940 hPa
940 hPa
960 hPa
960 hPa
965 hPa
970 hPa
975 hPa
985 hPa
Bar length = depth below 1013 hPa (longer = stronger).
6-hourly track (UTC)
| Time | Lat | Lon | Wind kt | hPa |
|---|---|---|---|---|
| 1969-08-04 00:00 | 9.5 | 142.6 | – | 1,006 |
| 1969-08-04 06:00 | 10.4 | 141.5 | – | 1,006 |
| 1969-08-04 12:00 | 11.4 | 140.6 | – | 1,006 |
| 1969-08-04 18:00 | 12.4 | 139.7 | – | 1,006 |
| 1969-08-05 00:00 | 13.3 | 138.8 | – | 1,006 |
| 1969-08-05 06:00 | 14.2 | 137.9 | – | 992 |
| 1969-08-05 12:00 | 15.3 | 136.9 | – | 990 |
| 1969-08-05 18:00 | 16.4 | 135.7 | – | 990 |
| 1969-08-06 00:00 | 17.4 | 134.4 | – | 990 |
| 1969-08-06 06:00 | 18.6 | 132.7 | – | 985 |
| 1969-08-06 12:00 | 19.8 | 131.0 | – | 985 |
| 1969-08-06 18:00 | 20.7 | 129.5 | – | 980 |
| 1969-08-07 00:00 | 21.6 | 127.9 | – | 975 |
| 1969-08-07 06:00 | 22.6 | 126.4 | – | 975 |
| 1969-08-07 12:00 | 23.6 | 125.0 | – | 970 |
| 1969-08-07 18:00 | 24.2 | 123.6 | – | 960 |
| 1969-08-08 00:00 | 24.9 | 122.6 | – | 960 |
| 1969-08-08 06:00 | 25.7 | 121.4 | – | 965 |
| 1969-08-08 12:00 | 26.3 | 120.1 | – | 975 |
| 1969-08-08 18:00 | 27.0 | 117.9 | – | 985 |
| 1969-08-09 00:00 | 27.6 | 116.1 | – | 992 |
| 1969-08-09 06:00 | 28.0 | 115.4 | – | 994 |
| 1969-08-09 12:00 | 28.3 | 114.9 | – | 994 |
| 1969-08-09 18:00 | 28.7 | 114.4 | – | 994 |
| 1969-08-10 00:00 | 29.0 | 113.7 | – | 994 |
| 1969-08-10 06:00 | 29.2 | 113.0 | – | 994 |
| 1969-08-10 12:00 | 29.4 | 112.7 | – | 994 |
| 1969-08-10 18:00 | 29.9 | 112.8 | – | 996 |
| 1969-08-11 00:00 | 30.3 | 113.0 | – | 998 |
| 1969-08-11 06:00 | 30.6 | 113.5 | – | 998 |
Winds are RSMC Tokyo (JMA) 10-minute sustained winds and central pressure (winds recorded from 1977).