Typhoon TracksHome › Western North Pacific 1991
Gladys (1991, Western North Pacific)
Lowest pressure965 hPa
This is an archive, not a forecast or warning. For current storms follow your national meteorological service.
Peak wind60 kt (31 m/s)10-min
Duration11.2 days1991-08-13 – 1991-08-24
Strength rank in 199116 / 29by lowest pressure
All-time rank855 / 19431951–2025
Peak wind over time (kt)
Central pressure over time (hPa)
Compared with other 1991 storms (lowest pressure)
950 hPa
950 hPa
955 hPa
960 hPa
960 hPa
965 hPa
970 hPa
970 hPa
975 hPa
976 hPa
980 hPa
Bar length = depth below 1013 hPa (longer = stronger).
6-hourly track (UTC)
| Time | Lat | Lon | Wind kt | hPa |
|---|---|---|---|---|
| 1991-08-13 12:00 | 17.5 | 158.5 | – | – |
| 1991-08-13 18:00 | 18.3 | 157.9 | – | – |
| 1991-08-14 00:00 | 19.0 | 157.0 | – | – |
| 1991-08-14 06:00 | 19.6 | 156.0 | – | – |
| 1991-08-14 12:00 | 20.2 | 154.9 | – | – |
| 1991-08-14 18:00 | 20.7 | 153.8 | – | – |
| 1991-08-15 00:00 | 21.3 | 152.7 | – | 1,000 |
| 1991-08-15 06:00 | 21.7 | 151.5 | – | 998 |
| 1991-08-15 12:00 | 21.9 | 150.1 | – | 998 |
| 1991-08-15 18:00 | 22.1 | 148.8 | – | 998 |
| 1991-08-16 00:00 | 22.7 | 147.7 | 35 | 992 |
| 1991-08-16 06:00 | 23.3 | 146.9 | 40 | 990 |
| 1991-08-16 12:00 | 24.1 | 146.0 | 40 | 990 |
| 1991-08-16 18:00 | 24.7 | 144.9 | 45 | 990 |
| 1991-08-17 00:00 | 25.1 | 143.7 | 45 | 990 |
| 1991-08-17 06:00 | 26.0 | 142.6 | 50 | 985 |
| 1991-08-17 12:00 | 26.1 | 141.2 | 50 | 985 |
| 1991-08-17 18:00 | 26.2 | 140.0 | 55 | 980 |
| 1991-08-18 00:00 | 26.3 | 139.0 | 60 | 975 |
| 1991-08-18 06:00 | 26.4 | 138.1 | 60 | 975 |
| 1991-08-18 12:00 | 26.6 | 137.4 | 60 | 975 |
| 1991-08-18 18:00 | 27.1 | 136.9 | 60 | 975 |
| 1991-08-19 00:00 | 27.3 | 135.9 | 60 | 975 |
| 1991-08-19 06:00 | 27.2 | 135.1 | 60 | 975 |
| 1991-08-19 12:00 | 27.6 | 134.7 | 60 | 975 |
| 1991-08-19 18:00 | 27.9 | 134.2 | 60 | 975 |
| 1991-08-20 00:00 | 28.1 | 133.7 | 60 | 975 |
| 1991-08-20 06:00 | 28.3 | 132.8 | 60 | 975 |
| 1991-08-20 12:00 | 28.2 | 131.9 | 60 | 975 |
| 1991-08-20 18:00 | 28.5 | 131.0 | 60 | 975 |
| 1991-08-21 00:00 | 28.8 | 130.4 | 60 | 975 |
| 1991-08-21 06:00 | 29.0 | 130.1 | 60 | 965 |
| 1991-08-21 12:00 | 29.4 | 129.8 | 60 | 965 |
| 1991-08-21 18:00 | 29.9 | 129.7 | 60 | 965 |
| 1991-08-22 00:00 | 30.5 | 129.4 | 60 | 970 |
| 1991-08-22 06:00 | 31.3 | 129.3 | 60 | 975 |
| 1991-08-22 12:00 | 31.9 | 129.1 | 55 | 975 |
| 1991-08-22 18:00 | 32.8 | 128.8 | 50 | 975 |
| 1991-08-23 00:00 | 33.6 | 128.4 | 50 | 980 |
| 1991-08-23 06:00 | 34.5 | 127.7 | 45 | 985 |
| 1991-08-23 12:00 | 35.3 | 126.5 | 40 | 990 |
| 1991-08-23 18:00 | 35.5 | 125.4 | 35 | 992 |
| 1991-08-24 00:00 | 35.5 | 124.3 | – | 996 |
| 1991-08-24 06:00 | 35.1 | 122.7 | – | 998 |
| 1991-08-24 12:00 | 35.0 | 121.5 | – | 1,000 |
| 1991-08-24 18:00 | 35.0 | 120.5 | – | 1,002 |
Winds are RSMC Tokyo (JMA) 10-minute sustained winds and central pressure (winds recorded from 1977).