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      Hurricane and Tropical Cyclones

      Tropical Depression

      Unnamed Tropical Depression

      Storm Activity: Jul 28, 1970 - Aug 1, 1970

      Peak Wind
      35 mph
      Lowest Pressure
      1008 mb
      Duration
      4 days
      Last Position
      41.5 N 58 W

      Storm Track

      Jul 28 – Aug 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
      35 mph
      Peak category
      Tropical Depression
      Lowest pressure
      1,008 mb

      Aug 1 · 18:00 GMT 35 mph 1,010 mb Tropical Depression

      Storm Track Statistics

      Aug 1 18:00 GMT 41.5 -58 35 mph 1,010 mb Tropical Depression --
      Aug 1 15:00 GMT 40.45 -58.1 35 mph 1,010 mb Tropical Depression --
      Aug 1 12:00 GMT 39.5 -58.2 35 mph 1,010 mb Tropical Depression --
      Aug 1 09:00 GMT 38.71 -58.3 35 mph 1,009 mb Tropical Depression --
      Aug 1 06:00 GMT 38 -58.4 35 mph 1,008 mb Tropical Depression --
      Aug 1 03:00 GMT 37.25 -58.49 35 mph -- Tropical Depression --
      Aug 1 00:00 GMT 36.5 -58.6 35 mph -- Tropical Depression --
      Jul 31 21:00 GMT 35.73 -58.73 35 mph -- Tropical Depression --
      Jul 31 18:00 GMT 35 -58.9 35 mph -- Tropical Depression --
      Jul 31 15:00 GMT 34.29 -59.12 35 mph -- Tropical Depression --
      Jul 31 12:00 GMT 33.7 -59.4 35 mph -- Tropical Depression --
      Jul 31 09:00 GMT 33.28 -59.71 35 mph -- Tropical Depression --
      Jul 31 06:00 GMT 33 -60.1 35 mph -- Tropical Depression --
      Jul 31 03:00 GMT 32.78 -60.56 35 mph -- Tropical Depression --
      Jul 31 00:00 GMT 32.6 -61.1 35 mph 1,010 mb Tropical Depression --
      Jul 30 21:00 GMT 32.37 -61.68 35 mph 1,009 mb Tropical Depression --
      Jul 30 18:00 GMT 32.2 -62.3 35 mph 1,009 mb Tropical Depression --
      Jul 30 15:00 GMT 32.12 -62.94 35 mph -- Tropical Depression --
      Jul 30 12:00 GMT 32.2 -63.6 35 mph -- Tropical Depression --
      Jul 30 09:00 GMT 32.45 -64.25 35 mph -- Tropical Depression --
      Jul 30 06:00 GMT 32.8 -65 35 mph -- Tropical Depression --
      Jul 30 03:00 GMT 33.16 -65.94 35 mph -- Tropical Depression --
      Jul 30 00:00 GMT 33.5 -67 35 mph -- Tropical Depression --
      Jul 29 21:00 GMT 33.74 -68.09 35 mph -- Tropical Depression --
      Jul 29 18:00 GMT 33.9 -69.2 35 mph -- Tropical Depression --
      Jul 29 15:00 GMT 34.02 -70.29 35 mph -- Tropical Depression --
      Jul 29 12:00 GMT 34.1 -71.3 35 mph 1,013 mb Tropical Depression --
      Jul 29 09:00 GMT 34.16 -72.22 30 mph -- Tropical Depression --
      Jul 29 06:00 GMT 34.2 -73 30 mph -- Tropical Depression --
      Jul 29 03:00 GMT 34.21 -73.68 30 mph -- Tropical Depression --
      Jul 29 00:00 GMT 34.2 -74.2 30 mph -- Tropical Depression --
      Jul 28 21:00 GMT 34.2 -74.55 30 mph -- Tropical Depression --
      Jul 28 18:00 GMT 34.2 -74.8 30 mph -- Tropical Depression --

      Learn more about Unnamed Tropical Depression and the 1970 Atlantic hurricane season in our hurricane archive.

      View All Hurricanes and Tropical Cyclones
      Level Access
      Glossary