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      Hurricane and Tropical Cyclones

      Tropical Depression

      Unnamed Unknown

      Storm Activity: Sep 15, 1907 - Sep 17, 1907

      Peak Wind
      --
      Lowest Pressure
      --
      Duration
      36 hours
      Last Position
      29.9 N 139.1 E

      Storm Track

      Sep 15 – Sep 17
      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
      --
      Peak category
      Tropical Depression
      Lowest pressure
      --

      Sep 17 · 04:00 GMT -- -- Unknown

      Storm Track Statistics

      Sep 17 04:00 GMT 29.9 139.1 -- -- Unknown --
      Sep 17 03:00 GMT 29.69 139.2 -- -- Unknown --
      Sep 17 00:00 GMT 29.04 139.48 -- -- Unknown --
      Sep 16 21:00 GMT 28.37 139.77 -- -- Unknown --
      Sep 16 18:00 GMT 27.68 140.08 -- -- Unknown --
      Sep 16 16:00 GMT 27.2 140.3 -- -- Unknown --
      Sep 16 15:00 GMT 26.95 140.41 -- -- Unknown --
      Sep 16 12:00 GMT 26.19 140.76 -- -- Unknown --
      Sep 16 09:00 GMT 25.41 141.11 -- -- Unknown --
      Sep 16 06:00 GMT 24.67 141.42 -- -- Unknown --
      Sep 16 04:00 GMT 24.2 141.6 -- -- Unknown --
      Sep 16 03:00 GMT 23.98 141.68 -- -- Unknown --
      Sep 16 00:00 GMT 23.36 141.87 -- -- Unknown --
      Sep 15 21:00 GMT 22.79 142.02 -- -- Unknown --
      Sep 15 18:00 GMT 22.25 142.13 -- -- Unknown --
      Sep 15 16:00 GMT 21.9 142.2 -- -- Unknown --

      Learn more about Unnamed Unknown and the 1907 Western Pacific hurricane season in our hurricane archive.

      View All Hurricanes and Tropical Cyclones
      Level Access
      Glossary