Member Settings

      Hurricane and Tropical Cyclones

      Tropical Depression

      Unnamed Tropical Depression

      Storm Activity: Aug 23, 1957 - Aug 30, 1957

      Peak Wind
      25 mph
      Lowest Pressure
      998 mb
      Duration
      7 days
      Last Position
      17.5 N 136.3 E

      Storm Track

      Aug 23 – Aug 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
      25 mph
      Peak category
      Tropical Depression
      Lowest pressure
      998 mb

      Aug 30 · 00:00 GMT -- 1,002 mb Extra-Tropical Low

      Storm Track Statistics

      Aug 30 00:00 GMT 17.5 136.3 -- 1,002 mb Extra-Tropical Low --
      Aug 29 21:00 GMT 17.4 135.79 -- 1,001 mb Extra-Tropical Low --
      Aug 29 18:00 GMT 17.3 135.3 20 mph 1,000 mb Extra-Tropical Low --
      Aug 29 15:00 GMT 17.19 134.84 25 mph 999 mb Tropical Depression --
      Aug 29 12:00 GMT 17.1 134.4 25 mph 998 mb Tropical Depression --
      Aug 29 09:00 GMT 17.04 133.95 25 mph 999 mb Extra-Tropical Low --
      Aug 29 06:00 GMT 17 133.5 20 mph 1,000 mb Extra-Tropical Low --
      Aug 29 03:00 GMT 16.94 133.03 20 mph 1,001 mb Extra-Tropical Low --
      Aug 29 00:00 GMT 16.9 132.6 20 mph 1,002 mb Extra-Tropical Low --
      Aug 28 21:00 GMT 16.93 132.29 -- 1,002 mb Extra-Tropical Low --
      Aug 28 18:00 GMT 17 132 -- 1,002 mb Extra-Tropical Low --
      Aug 28 15:00 GMT 17.09 131.62 -- 1,002 mb Extra-Tropical Low --
      Aug 28 12:00 GMT 17.2 131.3 -- 1,002 mb Extra-Tropical Low --
      Aug 28 09:00 GMT 17.34 131.14 -- 1,002 mb Extra-Tropical Low --
      Aug 28 06:00 GMT 17.5 131.1 -- 1,002 mb Extra-Tropical Low --
      Aug 28 03:00 GMT 17.67 131.11 -- 1,002 mb Extra-Tropical Low --
      Aug 28 00:00 GMT 17.8 131.2 -- 1,002 mb Extra-Tropical Low --
      Aug 27 21:00 GMT 17.88 131.31 -- 1,002 mb Extra-Tropical Low --
      Aug 27 18:00 GMT 17.9 131.5 -- 1,002 mb Extra-Tropical Low --
      Aug 27 15:00 GMT 17.87 131.79 -- 1,002 mb Extra-Tropical Low --
      Aug 27 12:00 GMT 17.8 132.1 -- 1,002 mb Extra-Tropical Low --
      Aug 27 09:00 GMT 17.72 132.35 -- 1,002 mb Extra-Tropical Low --
      Aug 27 06:00 GMT 17.6 132.6 -- 1,002 mb Extra-Tropical Low --
      Aug 27 03:00 GMT 17.43 132.89 -- 1,003 mb Extra-Tropical Low --
      Aug 27 00:00 GMT 17.2 133.2 -- 1,004 mb Extra-Tropical Low --
      Aug 26 21:00 GMT 16.93 133.51 -- 1,004 mb Extra-Tropical Low --
      Aug 26 18:00 GMT 16.6 133.8 -- 1,004 mb Extra-Tropical Low --
      Aug 26 15:00 GMT 16.23 134.05 -- 1,004 mb Extra-Tropical Low --
      Aug 26 12:00 GMT 15.8 134.3 -- 1,004 mb Extra-Tropical Low --
      Aug 26 09:00 GMT 15.32 134.59 -- 1,004 mb Extra-Tropical Low --
      Aug 26 06:00 GMT 14.8 134.9 -- 1,004 mb Extra-Tropical Low --
      Aug 26 03:00 GMT 14.26 135.14 -- 1,004 mb Extra-Tropical Low --
      Aug 26 00:00 GMT 13.7 135.5 -- 1,005 mb Extra-Tropical Low --
      Aug 25 21:00 GMT 13.15 136.15 -- 1,005 mb Extra-Tropical Low --
      Aug 25 18:00 GMT 12.6 136.9 -- 1,005 mb Extra-Tropical Low --
      Aug 25 15:00 GMT 12.03 137.55 -- 1,005 mb Extra-Tropical Low --
      Aug 25 12:00 GMT 11.5 138.2 -- 1,005 mb Extra-Tropical Low --
      Aug 25 09:00 GMT 11.06 138.87 -- 1,005 mb Extra-Tropical Low --
      Aug 25 06:00 GMT 10.7 139.6 -- 1,005 mb Extra-Tropical Low --
      Aug 25 03:00 GMT 10.35 140.44 -- 1,005 mb Extra-Tropical Low --
      Aug 25 00:00 GMT 10.1 141.3 -- 1,005 mb Extra-Tropical Low --
      Aug 24 21:00 GMT 10 142.07 -- 1,005 mb Extra-Tropical Low --
      Aug 24 18:00 GMT 10 142.8 -- 1,005 mb Extra-Tropical Low --
      Aug 24 15:00 GMT 9.99 143.55 -- 1,005 mb Extra-Tropical Low --
      Aug 24 12:00 GMT 10 144.3 -- 1,005 mb Extra-Tropical Low --
      Aug 24 09:00 GMT 10 145.07 -- 1,005 mb Extra-Tropical Low --
      Aug 24 06:00 GMT 10 145.8 -- 1,005 mb Extra-Tropical Low --
      Aug 24 03:00 GMT 10 146.42 -- 1,005 mb Extra-Tropical Low --
      Aug 24 00:00 GMT 10 147.1 -- 1,006 mb Extra-Tropical Low --
      Aug 23 21:00 GMT 9.98 147.92 -- 1,006 mb Extra-Tropical Low --
      Aug 23 18:00 GMT 10 149 -- 1,006 mb Extra-Tropical Low --
      Aug 23 15:00 GMT 10.05 150.35 -- 1,006 mb Extra-Tropical Low --
      Aug 23 12:00 GMT 10.2 152 -- 1,007 mb Extra-Tropical Low --
      Aug 23 09:00 GMT 10.49 153.88 -- 1,007 mb Extra-Tropical Low --
      Aug 23 06:00 GMT 10.8 155.9 -- 1,008 mb Extra-Tropical Low --
      Aug 23 03:00 GMT 10.99 157.87 -- 1,008 mb Extra-Tropical Low --
      Aug 23 00:00 GMT 11.1 159.8 -- 1,008 mb Extra-Tropical Low --

      Learn more about Unnamed Tropical Depression and the 1957 Western Pacific hurricane season in our hurricane archive.

      View All Hurricanes and Tropical Cyclones
      Level Access
      Glossary