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      Hurricane and Tropical Cyclones

      Tropical Depression

      Unnamed Tropical Depression

      Storm Activity: Sep 5, 1958 - Sep 9, 1958

      Peak Wind
      35 mph
      Lowest Pressure
      995 mb
      Duration
      4 days
      Last Position
      15.9 N 102.6 E

      Storm Track

      Sep 5 – Sep 9
      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
      995 mb

      Sep 9 · 00:00 GMT -- -- Tropical Depression

      Storm Track Statistics

      Sep 9 00:00 GMT 15.9 102.6 -- -- Tropical Depression --
      Sep 8 21:00 GMT 16.03 102.92 -- -- Tropical Depression --
      Sep 8 18:00 GMT 16.16 103.23 -- -- Tropical Depression --
      Sep 8 15:00 GMT 16.28 103.5 -- -- Tropical Depression --
      Sep 8 12:00 GMT 16.4 103.7 -- -- Tropical Depression --
      Sep 8 09:00 GMT 16.51 103.84 -- -- Tropical Depression --
      Sep 8 06:00 GMT 16.61 103.96 -- -- Tropical Depression --
      Sep 8 03:00 GMT 16.71 104.13 -- -- Tropical Depression --
      Sep 8 00:00 GMT 16.8 104.4 -- -- Tropical Depression --
      Sep 8 00:00 GMT 16.5 104 -- 1,000 mb Extra-Tropical Low --
      Sep 7 21:00 GMT 16.89 104.84 -- -- Tropical Depression --
      Sep 7 21:00 GMT 17.02 105.07 -- 999 mb Extra-Tropical Low --
      Sep 7 18:00 GMT 16.97 105.39 -- -- Tropical Depression --
      Sep 7 18:00 GMT 17.5 106 -- 998 mb Extra-Tropical Low --
      Sep 7 15:00 GMT 17.04 106.02 -- -- Tropical Depression --
      Sep 7 15:00 GMT 17.9 106.71 -- 996 mb Tropical Depression --
      Sep 7 12:00 GMT 17.1 106.7 -- -- Tropical Depression --
      Sep 7 12:00 GMT 18.1 107.3 25 mph 995 mb Tropical Depression --
      Sep 7 09:00 GMT 17.16 107.35 -- -- Tropical Depression --
      Sep 7 09:00 GMT 17.96 107.89 25 mph 995 mb Tropical Depression --
      Sep 7 06:00 GMT 17.21 108.04 -- -- Tropical Depression --
      Sep 7 06:00 GMT 17.7 108.5 25 mph 995 mb Tropical Depression --
      Sep 7 03:00 GMT 17.26 108.76 -- -- Tropical Depression --
      Sep 7 03:00 GMT 17.52 109.19 25 mph 995 mb Tropical Depression --
      Sep 7 00:00 GMT 17.3 109.5 -- -- Tropical Depression --
      Sep 7 00:00 GMT 17.5 110 25 mph 995 mb Tropical Depression --
      Sep 6 21:00 GMT 17.31 110.28 -- -- Tropical Depression --
      Sep 6 21:00 GMT 17.77 110.96 25 mph 995 mb Tropical Depression --
      Sep 6 18:00 GMT 17.32 111.08 -- -- Tropical Depression --
      Sep 6 18:00 GMT 18.1 112 25 mph 995 mb Tropical Depression --
      Sep 6 15:00 GMT 17.34 111.86 -- -- Tropical Depression --
      Sep 6 15:00 GMT 18.25 113.08 30 mph 995 mb Tropical Depression --
      Sep 6 12:00 GMT 17.4 112.6 -- -- Tropical Depression --
      Sep 6 12:00 GMT 18.3 114 35 mph 995 mb Tropical Depression --
      Sep 6 09:00 GMT 17.52 113.3 -- -- Tropical Depression --
      Sep 6 09:00 GMT 18.31 114.56 35 mph 996 mb Tropical Depression --
      Sep 6 06:00 GMT 17.67 113.94 -- -- Tropical Depression --
      Sep 6 06:00 GMT 18.3 114.9 35 mph 998 mb Tropical Depression --
      Sep 6 03:00 GMT 17.84 114.51 -- -- Tropical Depression --
      Sep 6 03:00 GMT 18.34 115.23 30 mph 999 mb Tropical Depression --
      Sep 6 00:00 GMT 18 115 -- -- Tropical Depression --
      Sep 6 00:00 GMT 18.4 115.5 25 mph 1,000 mb Tropical Depression --
      Sep 5 21:00 GMT 18.14 115.39 -- -- Tropical Depression --
      Sep 5 21:00 GMT 18.44 115.76 25 mph 1,000 mb Tropical Depression --
      Sep 5 18:00 GMT 18.27 115.7 -- -- Tropical Depression --
      Sep 5 18:00 GMT 18.5 116 25 mph 1,000 mb Tropical Depression --
      Sep 5 15:00 GMT 18.39 115.96 -- -- Tropical Depression --
      Sep 5 15:00 GMT 18.59 116.27 25 mph 1,000 mb Tropical Depression --
      Sep 5 12:00 GMT 18.5 116.2 -- -- Tropical Depression --
      Sep 5 12:00 GMT 18.7 116.5 25 mph 1,000 mb Tropical Depression --
      Sep 5 09:00 GMT 18.84 116.67 25 mph 1,000 mb Tropical Depression --
      Sep 5 06:00 GMT 19 116.8 25 mph 1,000 mb Tropical Depression --

      Learn more about Unnamed Tropical Depression and the 1958 Western Pacific hurricane season in our hurricane archive.

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      Glossary