Typhoon TracksHome › Western North Pacific 1979
Irving (1979, Western North Pacific)
Lowest pressure955 hPa
This is an archive, not a forecast or warning. For current storms follow your national meteorological service.
Peak wind80 kt (41 m/s)10-min
Duration13.5 days1979-08-07 – 1979-08-20
Strength rank in 197912 / 24by lowest pressure
All-time rank650 / 19431951–2025
Peak wind over time (kt)
Central pressure over time (hPa)
Compared with other 1979 storms (lowest pressure)
930 hPa
950 hPa
950 hPa
955 hPa
955 hPa
955 hPa
965 hPa
975 hPa
984 hPa
985 hPa
985 hPa
Bar length = depth below 1013 hPa (longer = stronger).
6-hourly track (UTC)
| Time | Lat | Lon | Wind kt | hPa |
|---|---|---|---|---|
| 1979-08-07 00:00 | 15.0 | 138.0 | – | 1,004 |
| 1979-08-07 06:00 | 15.3 | 137.9 | – | 1,002 |
| 1979-08-07 12:00 | 14.9 | 137.8 | – | 1,002 |
| 1979-08-07 18:00 | 15.2 | 137.9 | – | 1,000 |
| 1979-08-08 00:00 | 15.7 | 138.0 | – | 998 |
| 1979-08-08 06:00 | 16.5 | 137.9 | – | 998 |
| 1979-08-08 12:00 | 17.0 | 137.3 | – | 998 |
| 1979-08-08 18:00 | 17.5 | 136.6 | – | 998 |
| 1979-08-09 00:00 | 17.7 | 136.0 | 40 | 996 |
| 1979-08-09 06:00 | 18.0 | 135.6 | 40 | 994 |
| 1979-08-09 12:00 | 18.2 | 134.9 | 40 | 994 |
| 1979-08-09 18:00 | 18.3 | 134.2 | 40 | 994 |
| 1979-08-10 00:00 | 18.4 | 133.3 | 35 | 996 |
| 1979-08-10 06:00 | 18.4 | 132.3 | 35 | 996 |
| 1979-08-10 12:00 | 18.2 | 131.1 | 35 | 994 |
| 1979-08-10 18:00 | 17.8 | 129.9 | 35 | 994 |
| 1979-08-11 00:00 | 17.2 | 128.9 | 35 | 994 |
| 1979-08-11 06:00 | 16.7 | 128.7 | 40 | 990 |
| 1979-08-11 12:00 | 17.0 | 129.0 | 40 | 990 |
| 1979-08-11 18:00 | 17.5 | 128.5 | 40 | 985 |
| 1979-08-12 00:00 | 17.7 | 127.9 | 55 | 985 |
| 1979-08-12 06:00 | 18.3 | 127.3 | 60 | 980 |
| 1979-08-12 12:00 | 18.7 | 127.0 | 60 | 980 |
| 1979-08-12 18:00 | 19.2 | 126.9 | 60 | 975 |
| 1979-08-13 00:00 | 20.1 | 126.8 | 65 | 975 |
| 1979-08-13 06:00 | 21.0 | 126.7 | 70 | 970 |
| 1979-08-13 12:00 | 22.0 | 126.0 | 70 | 965 |
| 1979-08-13 18:00 | 22.8 | 125.3 | 70 | 965 |
| 1979-08-14 00:00 | 23.5 | 125.0 | 70 | 960 |
| 1979-08-14 06:00 | 24.0 | 124.8 | 70 | 955 |
| 1979-08-14 12:00 | 24.6 | 124.6 | 70 | 955 |
| 1979-08-14 18:00 | 25.2 | 124.5 | 75 | 955 |
| 1979-08-15 00:00 | 25.9 | 124.4 | 80 | 955 |
| 1979-08-15 06:00 | 26.8 | 124.1 | 80 | 955 |
| 1979-08-15 12:00 | 27.5 | 123.8 | 80 | 955 |
| 1979-08-15 18:00 | 28.5 | 123.7 | 80 | 955 |
| 1979-08-16 00:00 | 29.6 | 123.7 | 80 | 955 |
| 1979-08-16 06:00 | 30.7 | 123.7 | 80 | 955 |
| 1979-08-16 12:00 | 31.7 | 123.7 | 80 | 955 |
| 1979-08-16 18:00 | 32.8 | 124.1 | 70 | 960 |
| 1979-08-17 00:00 | 34.0 | 125.1 | 65 | 965 |
| 1979-08-17 06:00 | 35.5 | 126.7 | 60 | 970 |
| 1979-08-17 12:00 | 37.2 | 128.9 | 40 | 975 |
| 1979-08-17 18:00 | 39.6 | 131.1 | 45 | 975 |
| 1979-08-18 00:00 | 42.2 | 133.3 | 50 | 975 |
| 1979-08-18 06:00 | 44.7 | 135.6 | 50 | 975 |
| 1979-08-18 12:00 | 46.4 | 138.5 | – | 974 |
| 1979-08-18 18:00 | 47.4 | 140.0 | – | 974 |
| 1979-08-19 00:00 | 48.1 | 141.5 | – | 978 |
| 1979-08-19 06:00 | 50.0 | 144.1 | – | 982 |
| 1979-08-19 12:00 | 52.1 | 147.3 | – | 980 |
| 1979-08-19 18:00 | 54.1 | 150.6 | – | 980 |
| 1979-08-20 00:00 | 56.1 | 154.0 | – | 980 |
| 1979-08-20 06:00 | 57.0 | 155.2 | – | 980 |
| 1979-08-20 12:00 | 56.6 | 157.3 | – | 982 |
Winds are RSMC Tokyo (JMA) 10-minute sustained winds and central pressure (winds recorded from 1977).