Log In
    Favorites
        Member Settings

      Hurricane and Tropical Cyclones
      Tropical Depression

      Unnamed Tropical Depression

      Storm Activity: Jul 9, 1955 - Jul 11, 1955

      Peak Wind
      35 mph
      Lowest Pressure
      995 mb
      Duration
      3 days
      Last Position
      22.7 N 112.5 E

      Storm Track

      Jul 9 – Jul 11
      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

      Jul 11 · 18:00 GMT 20 mph 1,002 mb Extra-Tropical Low

      Storm Track Statistics
      Jul 11 18:00 GMT 22.7 112.5 20 mph 1,002 mb Extra-Tropical Low --
      Jul 11 15:00 GMT 22.4 112.28 20 mph 1,002 mb Extra-Tropical Low --
      Jul 11 12:00 GMT 22.2 112.2 20 mph 1,002 mb Extra-Tropical Low --
      Jul 11 09:00 GMT 22.17 112.34 20 mph 1,001 mb Extra-Tropical Low --
      Jul 11 06:00 GMT 22.2 112.6 20 mph 1,000 mb Extra-Tropical Low --
      Jul 11 03:00 GMT 22.19 112.87 20 mph 997 mb Extra-Tropical Low --
      Jul 11 00:00 GMT 22.1 113.1 20 mph 995 mb Extra-Tropical Low --
      Jul 10 21:00 GMT 21.89 113.26 25 mph 995 mb Tropical Depression --
      Jul 10 18:00 GMT 21.6 113.3 25 mph 995 mb Tropical Depression --
      Jul 10 15:00 GMT 21.3 113.17 30 mph 995 mb Tropical Depression --
      Jul 10 12:00 GMT 21 113 35 mph 995 mb Tropical Depression --
      Jul 10 09:00 GMT 20.74 112.96 30 mph 997 mb Tropical Depression --
      Jul 10 06:00 GMT 20.5 113 25 mph 1,000 mb Tropical Depression --
      Jul 10 03:00 GMT 20.29 113.11 25 mph 1,001 mb Tropical Depression --
      Jul 10 00:00 GMT 20.1 113.3 25 mph 1,002 mb Tropical Depression --
      Jul 9 21:00 GMT 19.91 113.58 25 mph 1,002 mb Tropical Depression --
      Jul 9 18:00 GMT 19.7 113.9 25 mph 1,002 mb Tropical Depression --
      Jul 9 15:00 GMT 19.47 114.21 25 mph 1,002 mb Tropical Depression --
      Jul 9 12:00 GMT 19.2 114.5 25 mph 1,002 mb Tropical Depression --
      Jul 9 09:00 GMT 18.87 114.76 -- 1,003 mb Extra-Tropical Low --
      Jul 9 06:00 GMT 18.5 115 -- 1,004 mb Extra-Tropical Low --

      Learn more about Unnamed Tropical Depression and the 1955 Western Pacific hurricane season in our hurricane archive.

      View All Hurricanes and Tropical Cyclones
      Our AppsAbout UsContactCareers
      PWS NetworkWunderMap
      Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
      Level Access
      The Weather Company The Weather Channel Weather Underground Storm Radar
      © The Weather Company, LLC 2026
      Glossary