Member Settings

      Hurricane and Tropical Cyclones

      Tropical Storm

      Tropical Storm Linfa

      Storm Activity: Jun 17, 2009 - Jun 30, 2009

      Peak Wind
      70 mph
      Lowest Pressure
      975 mb
      Duration
      13 days
      Last Position
      57.8 N 171.9 E

      Storm Track

      Jun 17 – Jun 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
      70 mph
      Peak category
      Tropical Storm
      Lowest pressure
      975 mb

      Jun 30 · 12:00 GMT -- 1,006 mb Extratropical

      Storm Track Statistics

      Jun 30 12:00 GMT 57.8 171.9 -- 1,006 mb Extratropical --
      Jun 30 09:00 GMT 58.02 171.89 -- 1,006 mb Extratropical --
      Jun 30 06:00 GMT 58.2 172 -- 1,006 mb Extratropical --
      Jun 30 03:00 GMT 58.32 172.3 -- 1,007 mb Extratropical --
      Jun 30 00:00 GMT 58.4 172.7 -- 1,008 mb Extratropical --
      Jun 29 21:00 GMT 58.49 173.08 -- 1,008 mb Extratropical --
      Jun 29 18:00 GMT 58.5 173.5 -- 1,008 mb Extratropical --
      Jun 29 15:00 GMT 58.36 174.02 -- 1,008 mb Extratropical --
      Jun 29 12:00 GMT 58.1 174.4 -- 1,008 mb Extratropical --
      Jun 29 09:00 GMT 57.79 174.46 -- 1,007 mb Extratropical --
      Jun 29 06:00 GMT 57.4 174.3 -- 1,006 mb Extratropical --
      Jun 29 03:00 GMT 56.93 174.07 -- 1,006 mb Extratropical --
      Jun 29 00:00 GMT 56.4 173.8 -- 1,006 mb Extratropical --
      Jun 28 21:00 GMT 55.89 173.62 -- 1,005 mb Extratropical --
      Jun 28 18:00 GMT 55.3 173.4 -- 1,004 mb Extratropical --
      Jun 28 15:00 GMT 54.59 173.14 -- 1,004 mb Extratropical --
      Jun 28 12:00 GMT 53.8 172.7 -- 1,004 mb Extratropical --
      Jun 28 09:00 GMT 52.95 171.99 -- 1,004 mb Extratropical --
      Jun 28 06:00 GMT 52.1 171.2 -- 1,004 mb Extratropical --
      Jun 28 03:00 GMT 51.32 170.52 -- 1,004 mb Extratropical --
      Jun 28 00:00 GMT 50.6 169.9 -- 1,004 mb Extratropical --
      Jun 27 21:00 GMT 49.94 169.32 -- 1,004 mb Extratropical --
      Jun 27 18:00 GMT 49.3 168.8 -- 1,004 mb Extratropical --
      Jun 27 15:00 GMT 48.58 168.43 -- 1,004 mb Extratropical --
      Jun 27 12:00 GMT 47.9 168 -- 1,004 mb Extratropical --
      Jun 27 09:00 GMT 47.34 167.33 -- 1,004 mb Extratropical --
      Jun 27 06:00 GMT 46.8 166.6 -- 1,004 mb Extratropical --
      Jun 27 03:00 GMT 46.19 166 -- 1,005 mb Extratropical --
      Jun 27 00:00 GMT 45.6 165.4 -- 1,006 mb Extratropical --
      Jun 26 21:00 GMT 45.06 164.68 -- 1,006 mb Extratropical --
      Jun 26 18:00 GMT 44.6 164 -- 1,006 mb Extratropical --
      Jun 26 15:00 GMT 44.2 163.54 -- 1,005 mb Extratropical --
      Jun 26 12:00 GMT 43.9 163.1 -- 1,004 mb Extratropical --
      Jun 26 09:00 GMT 43.69 162.47 -- 1,004 mb Extratropical --
      Jun 26 06:00 GMT 43.5 161.8 -- 1,004 mb Extratropical --
      Jun 26 03:00 GMT 43.19 161.18 -- 1,004 mb Extratropical --
      Jun 26 00:00 GMT 42.9 160.6 -- 1,004 mb Extratropical --
      Jun 25 21:00 GMT 42.76 160.16 -- 1,003 mb Extratropical --
      Jun 25 18:00 GMT 42.6 159.6 -- 1,002 mb Extratropical --
      Jun 25 15:00 GMT 42.29 158.66 -- 1,002 mb Extratropical --
      Jun 25 12:00 GMT 41.9 157.6 -- 1,002 mb Extratropical --
      Jun 25 09:00 GMT 41.52 156.82 -- 1,002 mb Extratropical --
      Jun 25 06:00 GMT 41.1 155.8 -- 1,002 mb Extratropical --
      Jun 25 03:00 GMT 40.63 154.15 -- 1,002 mb Extratropical --
      Jun 25 00:00 GMT 40.1 152.3 -- 1,002 mb Extratropical --
      Jun 24 21:00 GMT 39.58 150.67 -- 1,002 mb Extratropical --
      Jun 24 18:00 GMT 39 149.1 -- 1,002 mb Extratropical --
      Jun 24 15:00 GMT 38.3 147.62 -- 1,001 mb Extratropical --
      Jun 24 12:00 GMT 37.5 146 -- 1,000 mb Extratropical --
      Jun 24 09:00 GMT 36.62 144.13 -- 1,000 mb Extratropical --
      Jun 24 06:00 GMT 35.7 142 -- 1,000 mb Extratropical --
      Jun 24 03:00 GMT 34.72 139.58 -- 999 mb Extratropical --
      Jun 24 00:00 GMT 33.9 137.2 -- 998 mb Extratropical --
      Jun 23 21:00 GMT 33.52 135.28 -- 998 mb Extratropical --
      Jun 23 18:00 GMT 33.2 133.4 -- 998 mb Extratropical --
      Jun 23 15:00 GMT 32.53 131.24 -- 998 mb Extratropical --
      Jun 23 12:00 GMT 31.7 129.1 -- 998 mb Extratropical --
      Jun 23 09:00 GMT 30.76 127.01 -- 999 mb Extratropical --
      Jun 23 06:00 GMT 30 125.4 -- 1,000 mb Extratropical --
      Jun 23 03:00 GMT 29.76 124.64 -- 1,000 mb Tropical Depression --
      Jun 23 00:00 GMT 29.7 124.2 -- 1,000 mb Tropical Depression --
      Jun 22 21:00 GMT 29.47 123.43 -- 1,000 mb Tropical Depression --
      Jun 22 18:00 GMT 29.2 122.7 -- 1,000 mb Tropical Depression --
      Jun 22 15:00 GMT 29.01 122.22 -- 1,000 mb Tropical Depression --
      Jun 22 12:00 GMT 28.7 121.8 -- 1,000 mb Tropical Depression --
      Jun 22 09:00 GMT 28.12 121.26 -- 999 mb Tropical Depression --
      Jun 22 06:00 GMT 27.4 120.7 -- 998 mb Tropical Depression --
      Jun 22 03:00 GMT 26.67 120.17 -- 997 mb Tropical Storm --
      Jun 22 00:00 GMT 26 119.7 40 mph 996 mb Tropical Storm --
      Jun 21 21:00 GMT 25.52 119.33 45 mph 994 mb Tropical Storm --
      Jun 21 18:00 GMT 25.1 119 45 mph 992 mb Tropical Storm --
      Jun 21 15:00 GMT 24.59 118.6 50 mph 986 mb Severe Tropical Storm --
      Jun 21 12:00 GMT 24.1 118.3 60 mph 980 mb Severe Tropical Storm --
      Jun 21 09:00 GMT 23.73 118.25 60 mph 980 mb Severe Tropical Storm --
      Jun 21 06:00 GMT 23.4 118.3 65 mph 980 mb Severe Tropical Storm --
      Jun 21 03:00 GMT 23.06 118.32 65 mph 977 mb Severe Tropical Storm --
      Jun 21 00:00 GMT 22.7 118.3 70 mph 975 mb Severe Tropical Storm --
      Jun 20 21:00 GMT 22.3 118.22 70 mph 975 mb Severe Tropical Storm --
      Jun 20 18:00 GMT 21.9 118.1 70 mph 975 mb Severe Tropical Storm --
      Jun 20 15:00 GMT 21.54 117.97 70 mph 975 mb Severe Tropical Storm --
      Jun 20 12:00 GMT 21.2 117.8 70 mph 975 mb Severe Tropical Storm --
      Jun 20 09:00 GMT 20.83 117.54 70 mph 975 mb Severe Tropical Storm --
      Jun 20 06:00 GMT 20.5 117.3 70 mph 975 mb Severe Tropical Storm --
      Jun 20 03:00 GMT 20.27 117.18 65 mph 977 mb Severe Tropical Storm --
      Jun 20 00:00 GMT 20.1 117.1 65 mph 980 mb Severe Tropical Storm --
      Jun 19 21:00 GMT 19.96 116.97 60 mph 982 mb Severe Tropical Storm --
      Jun 19 18:00 GMT 19.8 116.9 60 mph 985 mb Severe Tropical Storm --
      Jun 19 15:00 GMT 19.6 116.97 60 mph 985 mb Severe Tropical Storm --
      Jun 19 12:00 GMT 19.3 117.1 60 mph 985 mb Severe Tropical Storm --
      Jun 19 09:00 GMT 18.87 117.22 55 mph 987 mb Tropical Storm --
      Jun 19 06:00 GMT 18.4 117.3 50 mph 990 mb Tropical Storm --
      Jun 19 03:00 GMT 17.95 117.29 50 mph 991 mb Tropical Storm --
      Jun 19 00:00 GMT 17.6 117.2 45 mph 992 mb Tropical Storm --
      Jun 18 21:00 GMT 17.46 117.07 45 mph 993 mb Tropical Storm --
      Jun 18 18:00 GMT 17.4 116.9 40 mph 994 mb Tropical Storm --
      Jun 18 15:00 GMT 17.28 116.69 40 mph 994 mb Tropical Storm --
      Jun 18 12:00 GMT 17.2 116.5 40 mph 994 mb Tropical Storm --
      Jun 18 09:00 GMT 17.21 116.39 40 mph 996 mb Tropical Storm --
      Jun 18 06:00 GMT 17.3 116.3 40 mph 998 mb Tropical Storm --
      Jun 18 03:00 GMT 17.45 116.17 40 mph 999 mb Tropical Storm --
      Jun 18 00:00 GMT 17.6 116.1 40 mph 1,000 mb Tropical Storm --
      Jun 17 21:00 GMT 17.68 116.16 -- 1,001 mb Tropical Depression --
      Jun 17 18:00 GMT 17.7 116.3 -- 1,002 mb Tropical Depression --
      Jun 17 15:00 GMT 17.67 116.46 -- 1,003 mb Tropical Depression --
      Jun 17 12:00 GMT 17.6 116.6 -- 1,004 mb Tropical Depression --
      Jun 17 09:00 GMT 17.51 116.67 -- 1,004 mb Tropical Depression --
      Jun 17 06:00 GMT 17.4 116.7 -- 1,004 mb Tropical Depression --

      Learn more about Tropical Storm Linfa and the 2009 Western Pacific hurricane season in our hurricane archive.

      View All Hurricanes and Tropical Cyclones
      Level Access
      Glossary