Typhoon TracksHome › Western North Pacific 1971
Jean (1971, Western North Pacific)
Lowest pressure975 hPa
This is an archive, not a forecast or warning. For current storms follow your national meteorological service.
Peak wind–10-min
Duration10.2 days1971-07-08 – 1971-07-19
Strength rank in 197118 / 36by lowest pressure
All-time rank1030 / 19431951–2025
Central pressure over time (hPa)
Compared with other 1971 storms (lowest pressure)
960 hPa
965 hPa
965 hPa
970 hPa
975 hPa
975 hPa
975 hPa
975 hPa
980 hPa
980 hPa
980 hPa
Bar length = depth below 1013 hPa (longer = stronger).
6-hourly track (UTC)
| Time | Lat | Lon | Wind kt | hPa |
|---|---|---|---|---|
| 1971-07-08 18:00 | 8.9 | 140.9 | – | 1,006 |
| 1971-07-09 00:00 | 9.3 | 140.4 | – | 1,006 |
| 1971-07-09 06:00 | 9.8 | 139.8 | – | 1,006 |
| 1971-07-09 12:00 | 10.4 | 140.1 | – | 1,006 |
| 1971-07-09 18:00 | 10.9 | 139.2 | – | 1,006 |
| 1971-07-10 00:00 | 11.2 | 138.1 | – | 1,004 |
| 1971-07-10 06:00 | 11.3 | 137.1 | – | 1,002 |
| 1971-07-10 12:00 | 11.3 | 136.2 | – | 998 |
| 1971-07-10 18:00 | 11.0 | 135.4 | – | 1,000 |
| 1971-07-11 00:00 | 10.3 | 135.6 | – | 998 |
| 1971-07-11 06:00 | 9.8 | 135.8 | – | 1,000 |
| 1971-07-11 12:00 | 9.2 | 135.5 | – | 1,000 |
| 1971-07-11 18:00 | 8.9 | 134.8 | – | 1,000 |
| 1971-07-12 00:00 | 8.8 | 134.2 | – | 998 |
| 1971-07-12 06:00 | 8.8 | 133.4 | – | 996 |
| 1971-07-12 12:00 | 9.0 | 132.6 | – | 992 |
| 1971-07-12 18:00 | 9.3 | 131.7 | – | 992 |
| 1971-07-13 00:00 | 9.7 | 130.8 | – | 990 |
| 1971-07-13 06:00 | 10.1 | 129.8 | – | 985 |
| 1971-07-13 12:00 | 10.5 | 128.7 | – | 985 |
| 1971-07-13 18:00 | 10.8 | 127.5 | – | 980 |
| 1971-07-14 00:00 | 11.2 | 126.2 | – | 980 |
| 1971-07-14 06:00 | 11.9 | 124.8 | – | 980 |
| 1971-07-14 12:00 | 12.4 | 123.7 | – | 985 |
| 1971-07-14 18:00 | 12.9 | 122.4 | – | 985 |
| 1971-07-15 00:00 | 13.5 | 120.6 | – | 985 |
| 1971-07-15 06:00 | 13.7 | 119.3 | – | 980 |
| 1971-07-15 12:00 | 14.2 | 117.8 | – | 980 |
| 1971-07-15 18:00 | 14.5 | 116.2 | – | 980 |
| 1971-07-16 00:00 | 14.6 | 114.8 | – | 980 |
| 1971-07-16 06:00 | 15.0 | 113.7 | – | 980 |
| 1971-07-16 12:00 | 15.6 | 112.8 | – | 980 |
| 1971-07-16 18:00 | 16.3 | 111.9 | – | 975 |
| 1971-07-17 00:00 | 17.0 | 111.1 | – | 980 |
| 1971-07-17 06:00 | 17.8 | 110.2 | – | 980 |
| 1971-07-17 12:00 | 18.5 | 109.1 | – | 980 |
| 1971-07-17 18:00 | 19.0 | 107.9 | – | 985 |
| 1971-07-18 00:00 | 19.5 | 106.7 | – | 985 |
| 1971-07-18 06:00 | 19.9 | 105.3 | – | 985 |
| 1971-07-18 12:00 | 20.6 | 103.9 | – | 992 |
| 1971-07-18 18:00 | 21.0 | 102.8 | – | 996 |
| 1971-07-19 00:00 | 21.0 | 101.0 | – | 1,000 |
Winds are RSMC Tokyo (JMA) 10-minute sustained winds and central pressure (winds recorded from 1977).