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      Hurricane and Tropical Cyclones
      Tropical Depression

      Unnamed Tropical Depression

      Storm Activity: Jun 29, 1957 - Jul 1, 1957

      Peak Wind
      25 mph
      Lowest Pressure
      1003 mb
      Duration
      2 days
      Last Position
      17.8 N 122.6 E

      Storm Track

      Jun 29 – Jul 1
      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
      1,003 mb

      Jul 1 · 00:00 GMT 20 mph 1,004 mb Extra-Tropical Low

      Storm Track Statistics
      Jul 1 00:00 GMT 17.8 122.6 20 mph 1,004 mb Extra-Tropical Low --
      Jun 30 21:00 GMT 17.48 122.75 20 mph 1,004 mb Extra-Tropical Low --
      Jun 30 18:00 GMT 17.2 122.9 20 mph 1,004 mb Extra-Tropical Low --
      Jun 30 15:00 GMT 16.98 123.08 20 mph 1,004 mb Extra-Tropical Low --
      Jun 30 12:00 GMT 16.8 123.3 20 mph 1,004 mb Extra-Tropical Low --
      Jun 30 09:00 GMT 16.58 123.56 25 mph 1,003 mb Tropical Depression --
      Jun 30 06:00 GMT 16.4 123.9 25 mph 1,003 mb Tropical Depression --
      Jun 30 03:00 GMT 16.29 124.34 25 mph 1,004 mb Tropical Depression --
      Jun 30 00:00 GMT 16.2 124.8 25 mph 1,006 mb Tropical Depression --
      Jun 29 21:00 GMT 16.11 125.15 25 mph 1,006 mb Tropical Depression --
      Jun 29 18:00 GMT 16 125.5 25 mph 1,006 mb Tropical Depression --
      Jun 29 15:00 GMT 15.82 125.95 25 mph 1,006 mb Tropical Depression --
      Jun 29 12:00 GMT 15.6 126.4 25 mph 1,006 mb Tropical Depression --
      Jun 29 09:00 GMT 15.37 126.79 25 mph 1,006 mb Tropical Depression --
      Jun 29 06:00 GMT 15.1 127.1 25 mph 1,006 mb Tropical Depression --
      Jun 29 03:00 GMT 14.81 127.33 25 mph 1,006 mb Tropical Depression --
      Jun 29 00:00 GMT 14.5 127.5 25 mph 1,006 mb Tropical Depression --

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

      View All Hurricanes and Tropical Cyclones
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