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      Hurricane and Tropical Cyclones

      Tropical Storm

      Unnamed Tropical Storm

      Storm Activity: Aug 19, 1959 - Aug 21, 1959

      Peak Wind
      50 mph
      Lowest Pressure
      --
      Duration
      42 hours
      Last Position
      23 N 117 W

      Storm Track

      Aug 19 – Aug 21
      Storm Category
      1. Tropical Depression < 39 mph
      2. Tropical Storm Peak 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
      50 mph
      Peak category
      Tropical Storm
      Lowest pressure
      --

      Aug 21 · 12:00 GMT 50 mph -- Tropical Storm

      Storm Track Statistics

      Aug 21 12:00 GMT 23 -117 50 mph -- Tropical Storm --
      Aug 21 09:00 GMT 22.69 -116.74 50 mph -- Tropical Storm --
      Aug 21 06:00 GMT 22.4 -116.5 50 mph -- Tropical Storm --
      Aug 21 03:00 GMT 22.16 -116.27 50 mph -- Tropical Storm --
      Aug 21 00:00 GMT 21.9 -116 50 mph -- Tropical Storm --
      Aug 20 21:00 GMT 21.57 -115.63 50 mph -- Tropical Storm --
      Aug 20 18:00 GMT 21.2 -115.2 50 mph -- Tropical Storm --
      Aug 20 15:00 GMT 20.83 -114.74 50 mph -- Tropical Storm --
      Aug 20 12:00 GMT 20.5 -114.3 50 mph -- Tropical Storm --
      Aug 20 09:00 GMT 20.28 -113.94 50 mph -- Tropical Storm --
      Aug 20 06:00 GMT 20.1 -113.6 50 mph -- Tropical Storm --
      Aug 20 03:00 GMT 19.9 -113.26 50 mph -- Tropical Storm --
      Aug 20 00:00 GMT 19.7 -112.9 50 mph -- Tropical Storm --
      Aug 19 21:00 GMT 19.5 -112.51 50 mph -- Tropical Storm --
      Aug 19 18:00 GMT 19.3 -112.1 50 mph -- Tropical Storm --

      Learn more about Unnamed Tropical Storm and the 1959 Eastern Pacific hurricane season in our hurricane archive.

      View All Hurricanes and Tropical Cyclones
      Level Access
      Glossary