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      Hurricane and Tropical Cyclones

      Tropical Depression

      Unnamed Unknown

      Storm Activity: Dec 20, 1921 - Dec 24, 1921

      Peak Wind
      --
      Lowest Pressure
      --
      Duration
      4 days
      Last Position
      22.9 S 66.4 E

      Storm Track

      Dec 20 – Dec 24
      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
      --

      Dec 24 · 06:00 GMT -- -- Unknown

      Storm Track Statistics

      Dec 24 06:00 GMT -22.9 66.4 -- -- Unknown --
      Dec 24 03:00 GMT -22.72 66.22 -- -- Unknown --
      Dec 24 00:00 GMT -22.53 66.03 -- -- Unknown --
      Dec 23 21:00 GMT -22.29 65.83 -- -- Unknown --
      Dec 23 18:00 GMT -22 65.6 -- -- Unknown --
      Dec 23 15:00 GMT -21.64 65.35 -- -- Unknown --
      Dec 23 12:00 GMT -21.23 65.1 -- -- Unknown --
      Dec 23 09:00 GMT -20.81 64.91 -- -- Unknown --
      Dec 23 06:00 GMT -20.4 64.8 -- -- Unknown --
      Dec 23 03:00 GMT -20.05 64.82 -- -- Unknown --
      Dec 23 00:00 GMT -19.71 64.93 -- -- Unknown --
      Dec 22 21:00 GMT -19.4 65.1 -- -- Unknown --
      Dec 22 18:00 GMT -19.1 65.3 -- -- Unknown --
      Dec 22 15:00 GMT -18.82 65.46 -- -- Unknown --
      Dec 22 12:00 GMT -18.56 65.65 -- -- Unknown --
      Dec 22 09:00 GMT -18.29 65.86 -- -- Unknown --
      Dec 22 06:00 GMT -18 66.1 -- -- Unknown --
      Dec 22 03:00 GMT -17.67 66.38 -- -- Unknown --
      Dec 22 00:00 GMT -17.32 66.68 -- -- Unknown --
      Dec 21 21:00 GMT -16.96 66.99 -- -- Unknown --
      Dec 21 18:00 GMT -16.6 67.3 -- -- Unknown --
      Dec 21 15:00 GMT -16.24 67.61 -- -- Unknown --
      Dec 21 12:00 GMT -15.88 67.91 -- -- Unknown --
      Dec 21 09:00 GMT -15.56 68.18 -- -- Unknown --
      Dec 21 06:00 GMT -15.3 68.4 -- -- Unknown --
      Dec 21 03:00 GMT -15.11 68.56 -- -- Unknown --
      Dec 21 00:00 GMT -14.97 68.67 -- -- Unknown --
      Dec 20 21:00 GMT -14.88 68.74 -- -- Unknown --
      Dec 20 18:00 GMT -14.8 68.8 -- -- Unknown --

      Learn more about Unnamed Unknown and the 1922 Southern Hemisphere hurricane season in our hurricane archive.

      View All Hurricanes and Tropical Cyclones
      Level Access
      Glossary