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      Hurricane and Tropical Cyclones

      Tropical Storm

      Tropical Storm Namtheun

      Storm Activity: Aug 29, 2010 - Aug 31, 2010

      Peak Wind
      40 mph
      Lowest Pressure
      996 mb
      Duration
      2 days
      Last Position
      25.2 N 119.8 E

      Storm Track

      Aug 29 – Aug 31
      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
      40 mph
      Peak category
      Tropical Storm
      Lowest pressure
      996 mb

      Aug 31 · 12:00 GMT -- 1,000 mb Tropical Depression

      Storm Track Statistics

      Aug 31 12:00 GMT 25.2 119.8 -- 1,000 mb Tropical Depression --
      Aug 31 09:00 GMT 25.24 119.98 -- 999 mb Tropical Depression --
      Aug 31 06:00 GMT 25.3 120.2 -- 998 mb Tropical Depression --
      Aug 31 03:00 GMT 25.4 120.49 -- 997 mb Tropical Storm --
      Aug 31 00:00 GMT 25.5 120.8 40 mph 996 mb Tropical Storm --
      Aug 30 21:00 GMT 25.54 121.04 40 mph 996 mb Tropical Storm --
      Aug 30 18:00 GMT 25.6 121.3 40 mph 996 mb Tropical Storm --
      Aug 30 15:00 GMT 25.74 121.64 40 mph 996 mb Tropical Storm --
      Aug 30 12:00 GMT 25.9 122 40 mph 996 mb Tropical Storm --
      Aug 30 09:00 GMT 26.03 122.37 -- 997 mb Tropical Depression --
      Aug 30 06:00 GMT 26.1 122.7 -- 998 mb Tropical Depression --
      Aug 30 03:00 GMT 26.09 122.98 -- 999 mb Tropical Depression --
      Aug 30 00:00 GMT 26 123.2 -- 1,000 mb Tropical Depression --
      Aug 29 21:00 GMT 25.86 123.35 -- 1,001 mb Tropical Depression --
      Aug 29 18:00 GMT 25.7 123.5 -- 1,002 mb Tropical Depression --
      Aug 29 15:00 GMT 25.55 123.75 -- 1,003 mb Tropical Depression --
      Aug 29 12:00 GMT 25.4 124 -- 1,004 mb Tropical Depression --
      Aug 29 09:00 GMT 25.25 124.18 -- 1,004 mb Tropical Depression --
      Aug 29 06:00 GMT 25.1 124.3 -- 1,004 mb Tropical Depression --

      Learn more about Tropical Storm Namtheun and the 2010 Western Pacific hurricane season in our hurricane archive.

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      Level Access
      Glossary