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      Hurricane and Tropical Cyclones

      Tropical Depression

      Unnamed Tropical Depression

      Storm Activity: Jul 25, 1972 - Jul 30, 1972

      Peak Wind
      --
      Lowest Pressure
      990 mb
      Duration
      5 days
      Last Position
      21 N 137 E

      Storm Track

      Jul 25 – Jul 30
      Storm Category
      1. Tropical Depression Peak < 39 mph
      2. Tropical Storm 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
      --
      Peak category
      Tropical Depression
      Lowest pressure
      990 mb

      Jul 30 · 12:00 GMT -- 1,004 mb Tropical Depression

      Storm Track Statistics

      Jul 30 12:00 GMT 21 137 -- 1,004 mb Tropical Depression --
      Jul 30 09:00 GMT 21 137.5 -- 1,004 mb Tropical Depression --
      Jul 30 06:00 GMT 21 138 -- 1,004 mb Tropical Depression --
      Jul 30 03:00 GMT 21 138.5 -- 1,004 mb Tropical Depression --
      Jul 30 00:00 GMT 21 139 -- 1,004 mb Tropical Depression --
      Jul 29 21:00 GMT 21 139.5 -- 1,003 mb Tropical Depression --
      Jul 29 18:00 GMT 21 140 -- 1,002 mb Tropical Depression --
      Jul 29 15:00 GMT 21 140.5 -- 1,002 mb Tropical Depression --
      Jul 29 12:00 GMT 21 141 -- 1,002 mb Tropical Depression --
      Jul 29 09:00 GMT 21 141.52 -- 1,002 mb Tropical Depression --
      Jul 29 06:00 GMT 21 142 -- 1,002 mb Tropical Depression --
      Jul 29 03:00 GMT 21 142.37 -- 1,002 mb Tropical Depression --
      Jul 29 00:00 GMT 21 142.7 -- 1,002 mb Tropical Depression --
      Jul 28 21:00 GMT 21 143.11 -- 1,001 mb Tropical Depression --
      Jul 28 18:00 GMT 21 143.5 -- 1,000 mb Tropical Depression --
      Jul 28 15:00 GMT 20.99 143.82 -- 1,000 mb Tropical Depression --
      Jul 28 12:00 GMT 21 144.1 -- 1,000 mb Tropical Depression --
      Jul 28 09:00 GMT 21.04 144.41 -- 999 mb Tropical Depression --
      Jul 28 06:00 GMT 21.1 144.7 -- 998 mb Tropical Depression --
      Jul 28 03:00 GMT 21.19 144.99 -- 997 mb Tropical Depression --
      Jul 28 00:00 GMT 21.3 145.2 -- 996 mb Tropical Depression --
      Jul 27 21:00 GMT 21.43 145.31 -- 994 mb Unknown --
      Jul 27 18:00 GMT 21.6 145.3 -- 992 mb Unknown --
      Jul 27 15:00 GMT 21.82 145.2 -- 991 mb Unknown --
      Jul 27 12:00 GMT 22 145 -- 990 mb Unknown --
      Jul 27 09:00 GMT 22.03 144.77 -- 990 mb Unknown --
      Jul 27 06:00 GMT 22 144.5 -- 990 mb Unknown --
      Jul 27 03:00 GMT 22 144.25 -- 993 mb Tropical Depression --
      Jul 27 00:00 GMT 22 144 -- 996 mb Tropical Depression --
      Jul 26 21:00 GMT 22 143.75 -- 997 mb Tropical Depression --
      Jul 26 18:00 GMT 22 143.5 -- 998 mb Tropical Depression --
      Jul 26 15:00 GMT 21.98 143.27 -- 998 mb Tropical Depression --
      Jul 26 12:00 GMT 22 143 -- 998 mb Tropical Depression --
      Jul 26 09:00 GMT 22.1 142.64 -- 998 mb Tropical Depression --
      Jul 26 06:00 GMT 22.3 142.3 -- 998 mb Tropical Depression --
      Jul 26 03:00 GMT 22.6 142.02 -- 999 mb Tropical Depression --
      Jul 26 00:00 GMT 23 142 -- 1,000 mb Tropical Depression --
      Jul 25 21:00 GMT 23.57 142.44 -- 1,000 mb Tropical Depression --
      Jul 25 18:00 GMT 24 143.1 -- 1,000 mb Tropical Depression --
      Jul 25 15:00 GMT 24.04 143.67 -- 1,000 mb Tropical Depression --
      Jul 25 12:00 GMT 23.8 144.2 -- 1,000 mb Tropical Depression --
      Jul 25 09:00 GMT 23.43 144.63 -- 1,000 mb Tropical Depression --
      Jul 25 06:00 GMT 23 145 -- 1,000 mb Tropical Depression --

      Learn more about Unnamed Tropical Depression and the 1972 Western Pacific hurricane season in our hurricane archive.

      View All Hurricanes and Tropical Cyclones
      Level Access
      Glossary