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      Hurricane and Tropical Cyclones

      Tropical Depression

      Unnamed Unknown

      Storm Activity: Oct 31, 1961 - Nov 1, 1961

      Peak Wind
      --
      Lowest Pressure
      --
      Duration
      18 hours
      Last Position
      18.5 N 148.4 E

      Storm Track

      Oct 31 – Nov 1
      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
      --

      Nov 1 · 00:00 GMT -- -- Unknown

      Storm Track Statistics

      Nov 1 00:00 GMT 18.5 148.4 -- -- Unknown --
      Nov 1 00:00 GMT 18.5 148.4 -- -- Tropical Cyclone --
      Oct 31 21:00 GMT 18.04 148.62 -- -- Unknown --
      Oct 31 21:00 GMT 18.04 148.62 -- -- Tropical Cyclone --
      Oct 31 18:00 GMT 17.6 148.9 -- -- Unknown --
      Oct 31 18:00 GMT 17.6 148.9 -- -- Tropical Cyclone --
      Oct 31 15:00 GMT 17.18 149.29 -- -- Unknown --
      Oct 31 15:00 GMT 17.18 149.29 -- -- Tropical Cyclone --
      Oct 31 12:00 GMT 16.8 149.7 -- -- Unknown --
      Oct 31 12:00 GMT 16.8 149.7 -- -- Tropical Cyclone --
      Oct 31 09:00 GMT 16.48 150.07 -- -- Unknown --
      Oct 31 09:00 GMT 16.48 150.07 -- -- Tropical Cyclone --
      Oct 31 06:00 GMT 16.2 150.4 -- -- Unknown --
      Oct 31 06:00 GMT 16.2 150.4 -- -- Tropical Cyclone --

      Learn more about Unnamed Unknown and the 1961 Western Pacific hurricane season in our hurricane archive.

      View All Hurricanes and Tropical Cyclones
      Level Access
      Glossary