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      Hurricane and Tropical Cyclones

      Tropical Storm

      Unnamed Tropical Storm

      Storm Activity: Jul 31, 1947 - Aug 2, 1947

      Peak Wind
      50 mph
      Lowest Pressure
      --
      Duration
      2 days
      Last Position
      26.1 N 98.5 W

      Storm Track

      Jul 31 – Aug 2
      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
      50 mph
      Peak category
      Tropical Storm
      Lowest pressure
      --

      Aug 2 · 12:00 GMT 35 mph -- Tropical Depression

      Storm Track Statistics

      Aug 2 12:00 GMT 26.1 -98.5 35 mph -- Tropical Depression --
      Aug 2 09:00 GMT 26.07 -98.34 40 mph -- Tropical Storm --
      Aug 2 06:00 GMT 26 -98.1 45 mph -- Tropical Storm --
      Aug 2 03:00 GMT 25.84 -97.75 50 mph -- Tropical Storm --
      Aug 2 00:00 GMT 25.6 -97.3 50 mph -- Tropical Storm --
      Aug 1 21:00 GMT 25.28 -96.81 50 mph -- Tropical Storm --
      Aug 1 18:00 GMT 24.9 -96.3 45 mph -- Tropical Storm --
      Aug 1 15:00 GMT 24.53 -95.83 45 mph -- Tropical Storm --
      Aug 1 12:00 GMT 24.1 -95.4 40 mph -- Tropical Storm --
      Aug 1 09:00 GMT 23.56 -95.01 40 mph -- Tropical Storm --
      Aug 1 06:00 GMT 23 -94.7 40 mph -- Tropical Storm --
      Aug 1 03:00 GMT 22.49 -94.47 40 mph -- Tropical Storm --
      Aug 1 00:00 GMT 22 -94.3 40 mph -- Tropical Storm --
      Jul 31 21:00 GMT 21.49 -94.14 40 mph -- Tropical Storm --
      Jul 31 18:00 GMT 21 -94 40 mph -- Tropical Storm --
      Jul 31 15:00 GMT 20.58 -93.89 40 mph -- Tropical Storm --
      Jul 31 12:00 GMT 20.2 -93.8 40 mph -- Tropical Storm --
      Jul 31 09:00 GMT 19.85 -93.7 35 mph -- Tropical Depression --
      Jul 31 06:00 GMT 19.5 -93.6 35 mph -- Tropical Depression --

      Learn more about Unnamed Tropical Storm and the 1947 Atlantic hurricane season in our hurricane archive.

      View All Hurricanes and Tropical Cyclones
      Level Access
      Glossary