Typhoon TracksHome › Western North Pacific 1974
Shirley (1974, Western North Pacific)
Lowest pressure970 hPa
This is an archive, not a forecast or warning. For current storms follow your national meteorological service.
Peak wind–10-min
Duration9.5 days1974-09-02 – 1974-09-11
Strength rank in 197412 / 32by lowest pressure
All-time rank923 / 19431951–2025
Central pressure over time (hPa)
Compared with other 1974 storms (lowest pressure)
960 hPa
960 hPa
965 hPa
965 hPa
965 hPa
970 hPa
970 hPa
975 hPa
975 hPa
980 hPa
985 hPa
Bar length = depth below 1013 hPa (longer = stronger).
6-hourly track (UTC)
| Time | Lat | Lon | Wind kt | hPa |
|---|---|---|---|---|
| 1974-09-02 00:00 | 23.5 | 122.8 | – | 1,002 |
| 1974-09-02 06:00 | 23.5 | 124.0 | – | 1,000 |
| 1974-09-02 12:00 | 23.7 | 125.3 | – | 1,002 |
| 1974-09-02 18:00 | 23.8 | 126.6 | – | 1,002 |
| 1974-09-03 00:00 | 23.8 | 128.2 | – | 1,002 |
| 1974-09-03 06:00 | 23.9 | 129.3 | – | 1,002 |
| 1974-09-03 12:00 | 24.1 | 129.9 | – | 1,002 |
| 1974-09-03 18:00 | 24.2 | 130.4 | – | 1,002 |
| 1974-09-04 00:00 | 24.4 | 130.7 | – | 1,002 |
| 1974-09-04 06:00 | 24.8 | 130.9 | – | 998 |
| 1974-09-04 12:00 | 25.2 | 131.1 | – | 996 |
| 1974-09-04 18:00 | 25.5 | 131.1 | – | 990 |
| 1974-09-05 00:00 | 25.9 | 131.1 | – | 988 |
| 1974-09-05 06:00 | 26.3 | 131.0 | – | 985 |
| 1974-09-05 12:00 | 26.4 | 130.8 | – | 980 |
| 1974-09-05 18:00 | 26.7 | 130.3 | – | 980 |
| 1974-09-06 00:00 | 26.9 | 129.7 | – | 980 |
| 1974-09-06 06:00 | 27.1 | 129.1 | – | 980 |
| 1974-09-06 12:00 | 27.4 | 128.5 | – | 975 |
| 1974-09-06 18:00 | 27.7 | 128.0 | – | 975 |
| 1974-09-07 00:00 | 28.1 | 127.7 | – | 975 |
| 1974-09-07 06:00 | 28.5 | 127.6 | – | 970 |
| 1974-09-07 12:00 | 28.9 | 127.5 | – | 975 |
| 1974-09-07 18:00 | 29.2 | 127.6 | – | 975 |
| 1974-09-08 00:00 | 29.7 | 128.0 | – | 980 |
| 1974-09-08 06:00 | 30.6 | 129.0 | – | 980 |
| 1974-09-08 12:00 | 31.5 | 130.3 | – | 984 |
| 1974-09-08 18:00 | 32.7 | 132.2 | – | 996 |
| 1974-09-09 00:00 | 33.8 | 134.6 | – | 1,002 |
| 1974-09-09 06:00 | 35.4 | 137.4 | – | 1,003 |
| 1974-09-09 12:00 | 38.1 | 140.1 | – | 1,004 |
| 1974-09-09 18:00 | 40.0 | 142.9 | – | 1,004 |
| 1974-09-10 00:00 | 42.0 | 146.0 | – | 1,004 |
| 1974-09-10 06:00 | 43.1 | 147.6 | – | 1,004 |
| 1974-09-10 12:00 | 44.0 | 149.0 | – | 1,004 |
| 1974-09-10 18:00 | 44.0 | 151.0 | – | 1,004 |
| 1974-09-11 00:00 | 44.0 | 153.0 | – | 1,004 |
| 1974-09-11 06:00 | 44.8 | 155.0 | – | 1,002 |
| 1974-09-11 12:00 | 45.0 | 159.0 | – | 1,000 |
Winds are RSMC Tokyo (JMA) 10-minute sustained winds and central pressure (winds recorded from 1977).