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      Hurricane and Tropical Cyclones

      Tropical Storm

      Tropical Storm Don

      Storm Activity: Jul 27, 2011 - Jul 30, 2011

      Peak Wind
      50 mph
      Lowest Pressure
      997 mb
      Duration
      3 days
      Last Position
      27.8 N 98.1 W

      Storm Track

      Jul 27 – Jul 30
      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
      997 mb

      Jul 30 · 06:00 GMT 30 mph 1,009 mb Tropical Low

      Storm Track Statistics

      Jul 30 06:00 GMT 27.8 -98.1 30 mph 1,009 mb Tropical Low --
      Jul 30 03:00 GMT 27.37 -97.5 35 mph 1,007 mb Tropical Depression --
      Jul 30 02:30 GMT 27.3 -97.4 35 mph 1,007 mb Tropical Depression --
      Jul 30 00:00 GMT 27 -96.9 40 mph 1,006 mb Tropical Storm --
      Jul 29 21:00 GMT 26.69 -96.21 45 mph 1,005 mb Tropical Storm --
      Jul 29 18:00 GMT 26.4 -95.5 50 mph 1,004 mb Tropical Storm --
      Jul 29 15:00 GMT 26.11 -94.89 50 mph 1,003 mb Tropical Storm --
      Jul 29 12:00 GMT 25.8 -94.3 50 mph 1,002 mb Tropical Storm --
      Jul 29 09:00 GMT 25.44 -93.7 50 mph 1,001 mb Tropical Storm --
      Jul 29 06:00 GMT 25.1 -93.1 50 mph 1,000 mb Tropical Storm --
      Jul 29 03:00 GMT 24.83 -92.5 50 mph 998 mb Tropical Storm --
      Jul 29 00:00 GMT 24.6 -91.9 50 mph 997 mb Tropical Storm --
      Jul 28 21:00 GMT 24.4 -91.3 50 mph 1,000 mb Tropical Storm --
      Jul 28 18:00 GMT 24.2 -90.7 45 mph 1,004 mb Tropical Storm --
      Jul 28 15:00 GMT 23.98 -90.09 45 mph 1,002 mb Tropical Storm --
      Jul 28 12:00 GMT 23.7 -89.5 45 mph 1,001 mb Tropical Storm --
      Jul 28 09:00 GMT 23.31 -88.93 45 mph 1,000 mb Tropical Storm --
      Jul 28 06:00 GMT 22.9 -88.4 40 mph 1,000 mb Tropical Storm --
      Jul 28 03:00 GMT 22.56 -87.87 40 mph 1,000 mb Tropical Storm --
      Jul 28 00:00 GMT 22.3 -87.4 40 mph 1,000 mb Tropical Storm --
      Jul 27 21:00 GMT 22.12 -87.01 40 mph 1,001 mb Tropical Storm --
      Jul 27 18:00 GMT 22 -86.7 40 mph 1,003 mb Tropical Storm --
      Jul 27 15:00 GMT 21.89 -86.44 35 mph 1,004 mb Tropical Depression --
      Jul 27 12:00 GMT 21.8 -86.2 35 mph 1,006 mb Tropical Depression --
      Jul 27 09:00 GMT 21.7 -85.95 35 mph 1,006 mb Tropical Depression --
      Jul 27 06:00 GMT 21.6 -85.7 35 mph 1,007 mb Tropical Depression --

      Learn more about Tropical Storm Don and the 2011 Atlantic hurricane season in our hurricane archive.

      View All Hurricanes and Tropical Cyclones
      Level Access
      Glossary