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      Hurricane and Tropical Cyclones
      Tropical Storm

      Unnamed Tropical Storm

      Storm Activity: Aug 24, 1989 - Aug 28, 1989

      Peak Wind
      40 mph
      Lowest Pressure
      1002 mb
      Duration
      4 days
      Last Position
      33.2 N 163 E

      Storm Track

      Aug 24 – Aug 28
      Storm Category
      1. Tropical Depression < 39 mph
      2. Tropical Storm Peak 39-73 mph
      3. Category 1 74-95 mph
      4. Category 2 96-110 mph
      5. Category 3 111-129 mph
      6. Category 4 130-156 mph
      7. Category 5 157+ mph

      Intensity

      Sustained wind at each observation
      Peak wind
      40 mph
      Peak category
      Tropical Storm
      Lowest pressure
      1,002 mb

      Aug 28 · 06:00 GMT -- 1,010 mb Tropical Depression

      Storm Track Statistics
      Aug 28 06:00 GMT 33.2 163 -- 1,010 mb Tropical Depression --
      Aug 28 03:00 GMT 33.1 162.77 -- 1,008 mb Tropical Depression --
      Aug 28 00:00 GMT 33 162.5 -- 1,006 mb Tropical Depression --
      Aug 27 21:00 GMT 32.91 162.17 -- 1,005 mb Tropical Depression --
      Aug 27 18:00 GMT 32.8 161.8 -- 1,004 mb Tropical Depression --
      Aug 27 15:00 GMT 32.67 161.42 -- 1,003 mb Tropical Storm --
      Aug 27 12:00 GMT 32.5 161 40 mph 1,002 mb Tropical Storm --
      Aug 27 09:00 GMT 32.27 160.51 40 mph 1,002 mb Tropical Storm --
      Aug 27 06:00 GMT 32 160 40 mph 1,002 mb Tropical Storm --
      Aug 27 03:00 GMT 31.75 159.56 40 mph 1,002 mb Tropical Storm --
      Aug 27 00:00 GMT 31.5 159.1 40 mph 1,002 mb Tropical Storm --
      Aug 26 21:00 GMT 31.26 158.57 40 mph 1,002 mb Tropical Storm --
      Aug 26 18:00 GMT 31 158 40 mph 1,002 mb Tropical Storm --
      Aug 26 15:00 GMT 30.69 157.44 -- 1,003 mb Tropical Depression --
      Aug 26 12:00 GMT 30.4 156.9 -- 1,004 mb Tropical Depression --
      Aug 26 09:00 GMT 30.19 156.44 -- 1,005 mb Tropical Depression --
      Aug 26 06:00 GMT 30 156 -- 1,006 mb Tropical Depression --
      Aug 26 03:00 GMT 29.76 155.51 -- 1,006 mb Tropical Depression --
      Aug 26 00:00 GMT 29.5 155 -- 1,006 mb Tropical Depression --
      Aug 25 21:00 GMT 29.25 154.5 -- 1,006 mb Tropical Depression --
      Aug 25 18:00 GMT 29 154 -- 1,006 mb Tropical Depression --
      Aug 25 15:00 GMT 28.77 153.53 -- 1,006 mb Tropical Depression --
      Aug 25 12:00 GMT 28.5 153 -- 1,006 mb Tropical Depression --
      Aug 25 09:00 GMT 28.12 152.31 -- 1,006 mb Tropical Depression --
      Aug 25 06:00 GMT 27.7 151.6 -- 1,006 mb Tropical Depression --
      Aug 25 03:00 GMT 27.33 151.02 -- 1,006 mb Tropical Depression --
      Aug 25 00:00 GMT 27 150.5 -- 1,006 mb Tropical Depression --
      Aug 24 21:00 GMT 26.77 150.03 -- 1,006 mb Tropical Depression --
      Aug 24 18:00 GMT 26.5 149.5 -- 1,006 mb Tropical Depression --
      Aug 24 15:00 GMT 26.04 148.83 -- 1,006 mb Tropical Depression --
      Aug 24 12:00 GMT 25.5 148 -- 1,006 mb Tropical Depression --
      Aug 24 09:00 GMT 24.99 147.04 -- 1,006 mb Tropical Depression --
      Aug 24 06:00 GMT 24.5 146 -- 1,006 mb Tropical Depression --

      Learn more about Unnamed Tropical Storm and the 1989 Western Pacific hurricane season in our hurricane archive.

      View All Hurricanes and Tropical Cyclones
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