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      Hurricane and Tropical Cyclones

      Tropical Depression

      Unnamed Unknown

      Storm Activity: Dec 25, 1857 - Dec 27, 1857

      Peak Wind
      --
      Lowest Pressure
      --
      Duration
      45 hours
      Last Position
      13.87 S 82.02 E

      Storm Track

      Dec 25 – Dec 27
      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 27 · 03:00 GMT -- -- Unknown

      Storm Track Statistics

      Dec 27 03:00 GMT -13.87 82.02 -- -- Unknown --
      Dec 27 00:00 GMT -13.73 81.71 -- -- Unknown --
      Dec 26 21:00 GMT -13.56 81.38 -- -- Unknown --
      Dec 26 18:00 GMT -13.38 81.04 -- -- Unknown --
      Dec 26 15:00 GMT -13.2 80.71 -- -- Unknown --
      Dec 26 12:00 GMT -13 80.4 -- -- Unknown --
      Dec 26 09:00 GMT -12.8 80.13 -- -- Unknown --
      Dec 26 06:00 GMT -12.6 79.9 -- -- Unknown --
      Dec 26 03:00 GMT -12.42 79.74 -- -- Unknown --
      Dec 26 00:00 GMT -12.24 79.62 -- -- Unknown --
      Dec 25 21:00 GMT -12.05 79.54 -- -- Unknown --
      Dec 25 18:00 GMT -11.86 79.5 -- -- Unknown --
      Dec 25 15:00 GMT -11.68 79.48 -- -- Unknown --
      Dec 25 12:00 GMT -11.49 79.5 -- -- Unknown --
      Dec 25 09:00 GMT -11.29 79.54 -- -- Unknown --
      Dec 25 06:00 GMT -11.1 79.6 -- -- Unknown --

      Learn more about Unnamed Unknown and the 1858 Southern Hemisphere hurricane season in our hurricane archive.

      View All Hurricanes and Tropical Cyclones
      Level Access
      Glossary