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      Hurricane and Tropical Cyclones
      Category 3 Typhoon

      Typhoon Dinah

      Storm Activity: Jul 24, 1984 - Aug 1, 1984

      Peak Wind
      115 mph
      Lowest Pressure
      915 mb
      Duration
      9 days
      Last Position
      42.9 N 179.57 E

      Storm Track

      Jul 24 – Aug 1
      Storm Category
      1. Tropical Depression < 39 mph
      2. Tropical Storm 39-73 mph
      3. Category 1 74-95 mph
      4. Category 2 96-110 mph
      5. Category 3 Peak 111-129 mph
      6. Category 4 130-156 mph
      7. Category 5 157+ mph

      Intensity

      Sustained wind at each observation
      Peak wind
      115 mph
      Peak category
      Category 3
      Lowest pressure
      915 mb

      Aug 1 · 21:00 GMT -- 986 mb Extratropical

      Storm Track Statistics
      Aug 1 21:00 GMT 42.9 179.57 -- 986 mb Extratropical --
      Aug 1 18:00 GMT 42 178 -- 984 mb Extratropical --
      Aug 1 15:00 GMT 41.43 176.16 -- 982 mb Severe Tropical Storm --
      Aug 1 12:00 GMT 41 174.2 60 mph 980 mb Severe Tropical Storm --
      Aug 1 09:00 GMT 40.51 172.37 60 mph 980 mb Severe Tropical Storm --
      Aug 1 06:00 GMT 40 170.5 60 mph 980 mb Severe Tropical Storm --
      Aug 1 03:00 GMT 39.41 168.45 60 mph 980 mb Severe Tropical Storm --
      Aug 1 00:00 GMT 38.8 166.5 60 mph 980 mb Severe Tropical Storm --
      Jul 31 21:00 GMT 38.22 164.87 60 mph 980 mb Severe Tropical Storm --
      Jul 31 18:00 GMT 37.7 163.5 60 mph 980 mb Severe Tropical Storm --
      Jul 31 15:00 GMT 37.3 162.31 60 mph 980 mb Severe Tropical Storm --
      Jul 31 12:00 GMT 36.9 161.3 60 mph 980 mb Severe Tropical Storm --
      Jul 31 09:00 GMT 36.39 160.35 65 mph 975 mb Severe Tropical Storm --
      Jul 31 06:00 GMT 35.8 159.5 70 mph 970 mb Severe Tropical Storm --
      Jul 31 03:00 GMT 35.13 158.7 70 mph 970 mb Severe Tropical Storm --
      Jul 31 00:00 GMT 34.4 158 70 mph 970 mb Severe Tropical Storm --
      Jul 30 21:00 GMT 33.66 157.4 75 mph 967 mb Typhoon 1
      Jul 30 18:00 GMT 32.9 156.9 80 mph 965 mb Typhoon 1
      Jul 30 15:00 GMT 32.16 156.46 85 mph 962 mb Typhoon 1
      Jul 30 12:00 GMT 31.4 156.1 85 mph 960 mb Typhoon 1
      Jul 30 09:00 GMT 30.6 155.77 95 mph 957 mb Typhoon 1
      Jul 30 06:00 GMT 29.8 155.5 105 mph 955 mb Typhoon 2
      Jul 30 03:00 GMT 29.05 155.27 105 mph 950 mb Typhoon 2
      Jul 30 00:00 GMT 28.3 155.1 105 mph 945 mb Typhoon 2
      Jul 29 21:00 GMT 27.49 155 105 mph 942 mb Typhoon 2
      Jul 29 18:00 GMT 26.7 154.9 105 mph 940 mb Typhoon 2
      Jul 29 15:00 GMT 25.97 154.72 105 mph 937 mb Typhoon 2
      Jul 29 12:00 GMT 25.3 154.5 105 mph 935 mb Typhoon 2
      Jul 29 09:00 GMT 24.69 154.3 110 mph 930 mb Typhoon 2
      Jul 29 06:00 GMT 24.1 154.1 115 mph 925 mb Typhoon 3
      Jul 29 03:00 GMT 23.44 153.91 115 mph 920 mb Typhoon 3
      Jul 29 00:00 GMT 22.8 153.7 115 mph 915 mb Typhoon 3
      Jul 28 21:00 GMT 22.21 153.46 110 mph 917 mb Typhoon 2
      Jul 28 18:00 GMT 21.7 153.2 105 mph 920 mb Typhoon 2
      Jul 28 15:00 GMT 21.2 152.97 105 mph 920 mb Typhoon 2
      Jul 28 12:00 GMT 20.9 152.7 105 mph 920 mb Typhoon 2
      Jul 28 09:00 GMT 20.95 152.3 90 mph 935 mb Typhoon 1
      Jul 28 06:00 GMT 21.1 151.9 80 mph 950 mb Typhoon 1
      Jul 28 03:00 GMT 21.08 151.62 80 mph 955 mb Typhoon 1
      Jul 28 00:00 GMT 21 151.4 80 mph 960 mb Typhoon 1
      Jul 27 21:00 GMT 20.9 151.19 75 mph 962 mb Typhoon 1
      Jul 27 18:00 GMT 20.8 151 75 mph 965 mb Typhoon 1
      Jul 27 15:00 GMT 20.75 150.84 75 mph 965 mb Typhoon 1
      Jul 27 12:00 GMT 20.7 150.7 75 mph 965 mb Typhoon 1
      Jul 27 09:00 GMT 20.62 150.54 85 mph 957 mb Typhoon 1
      Jul 27 06:00 GMT 20.5 150.4 100 mph 950 mb Typhoon 2
      Jul 27 03:00 GMT 20.35 150.27 100 mph 950 mb Typhoon 2
      Jul 27 00:00 GMT 20.2 150.2 100 mph 950 mb Typhoon 2
      Jul 26 21:00 GMT 20.09 150.23 90 mph 950 mb Typhoon 1
      Jul 26 18:00 GMT 20 150.3 85 mph 950 mb Typhoon 1
      Jul 26 15:00 GMT 19.95 150.32 80 mph 955 mb Typhoon 1
      Jul 26 12:00 GMT 19.9 150.4 75 mph 960 mb Typhoon 1
      Jul 26 09:00 GMT 19.81 150.62 75 mph 962 mb Typhoon 1
      Jul 26 06:00 GMT 19.7 150.9 75 mph 965 mb Typhoon 1
      Jul 26 03:00 GMT 19.59 151.16 75 mph 970 mb Typhoon 1
      Jul 26 00:00 GMT 19.5 151.4 75 mph 975 mb Typhoon 1
      Jul 25 21:00 GMT 19.47 151.6 70 mph 977 mb Severe Tropical Storm --
      Jul 25 18:00 GMT 19.5 151.8 65 mph 980 mb Severe Tropical Storm --
      Jul 25 15:00 GMT 19.57 152.04 65 mph 982 mb Severe Tropical Storm --
      Jul 25 12:00 GMT 19.7 152.3 65 mph 985 mb Severe Tropical Storm --
      Jul 25 09:00 GMT 19.86 152.56 60 mph 985 mb Severe Tropical Storm --
      Jul 25 06:00 GMT 20.1 152.9 60 mph 985 mb Severe Tropical Storm --
      Jul 25 03:00 GMT 20.47 153.38 55 mph 987 mb Tropical Storm --
      Jul 25 00:00 GMT 20.8 153.9 50 mph 990 mb Tropical Storm --
      Jul 24 21:00 GMT 20.93 154.36 45 mph 991 mb Tropical Storm --
      Jul 24 18:00 GMT 21 154.8 40 mph 992 mb Tropical Storm --
      Jul 24 15:00 GMT 21.13 155.25 -- 994 mb Tropical Depression --
      Jul 24 12:00 GMT 21.3 155.7 -- 996 mb Tropical Depression --
      Jul 24 09:00 GMT 21.54 156.15 -- 998 mb Tropical Depression --
      Jul 24 06:00 GMT 21.7 156.6 -- 1,000 mb Tropical Depression --
      Jul 24 03:00 GMT 21.66 157.05 -- 1,002 mb Tropical Depression --
      Jul 24 00:00 GMT 21.5 157.5 -- 1,004 mb Tropical Depression --

      Learn more about Typhoon Dinah and the 1984 Central Pacific hurricane season in our hurricane archive.

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