Member Settings

      Hurricane and Tropical Cyclones

      Tropical Storm

      Unnamed Hurricane

      Storm Activity: Oct 25, 1981 - Nov 2, 1981

      Peak Wind
      70 mph
      Lowest Pressure
      --
      Duration
      8 days
      Last Position
      22.6 N 70.1 E

      Storm Track

      Oct 25 – Nov 2
      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
      70 mph
      Peak category
      Tropical Storm
      Lowest pressure
      --

      Nov 2 · 02:00 GMT 40 mph -- Tropical Storm

      Storm Track Statistics

      Nov 2 02:00 GMT 22.6 70.1 40 mph -- Tropical Storm --
      Nov 2 00:00 GMT 22.4 69.9 40 mph -- Unknown --
      Nov 2 00:00 GMT 22.36 69.87 45 mph -- Hurricane --
      Nov 1 21:00 GMT 22 69.54 45 mph -- Unknown --
      Nov 1 21:00 GMT 21.99 69.52 45 mph -- Hurricane --
      Nov 1 18:00 GMT 21.6 69.2 50 mph -- Unknown --
      Nov 1 18:00 GMT 21.62 69.2 50 mph -- Hurricane --
      Nov 1 15:00 GMT 21.2 68.88 55 mph -- Unknown --
      Nov 1 15:00 GMT 21.23 68.89 55 mph -- Hurricane --
      Nov 1 14:00 GMT 21.07 68.78 55 mph -- Unknown --
      Nov 1 14:00 GMT 21.1 68.8 60 mph -- Hurricane --
      Nov 1 12:00 GMT 20.8 68.6 60 mph -- Unknown --
      Nov 1 12:00 GMT 20.83 68.62 60 mph -- Hurricane --
      Nov 1 09:00 GMT 20.41 68.39 60 mph -- Unknown --
      Nov 1 09:00 GMT 20.41 68.38 60 mph -- Hurricane --
      Nov 1 06:00 GMT 20 68.2 65 mph -- Unknown --
      Nov 1 06:00 GMT 19.99 68.16 65 mph -- Hurricane --
      Nov 1 03:00 GMT 19.56 68 65 mph -- Unknown --
      Nov 1 03:00 GMT 19.55 67.96 70 mph -- Hurricane --
      Nov 1 02:00 GMT 19.41 67.93 65 mph -- Unknown --
      Nov 1 02:00 GMT 19.4 67.9 70 mph -- Hurricane --
      Nov 1 00:00 GMT 19.1 67.8 70 mph -- Unknown --
      Nov 1 00:00 GMT 19.11 67.75 70 mph -- Hurricane --
      Oct 31 21:00 GMT 18.65 67.59 70 mph -- Unknown --
      Oct 31 21:00 GMT 18.66 67.53 70 mph -- Hurricane --
      Oct 31 18:00 GMT 18.2 67.4 70 mph -- Unknown --
      Oct 31 18:00 GMT 18.21 67.35 70 mph -- Hurricane --
      Oct 31 15:00 GMT 17.75 67.26 70 mph -- Unknown --
      Oct 31 15:00 GMT 17.75 67.23 70 mph -- Hurricane --
      Oct 31 14:00 GMT 17.6 67.23 70 mph -- Unknown --
      Oct 31 14:00 GMT 17.6 67.2 70 mph -- Hurricane --
      Oct 31 12:00 GMT 17.3 67.2 70 mph -- Unknown --
      Oct 31 12:00 GMT 17.29 67.2 70 mph -- Hurricane --
      Oct 31 09:00 GMT 16.85 67.24 70 mph -- Unknown --
      Oct 31 09:00 GMT 16.82 67.26 65 mph -- Hurricane --
      Oct 31 06:00 GMT 16.4 67.3 70 mph -- Unknown --
      Oct 31 06:00 GMT 16.37 67.34 65 mph -- Hurricane --
      Oct 31 03:00 GMT 15.93 67.32 65 mph -- Unknown --
      Oct 31 03:00 GMT 15.94 67.4 65 mph -- Hurricane --
      Oct 31 02:00 GMT 15.78 67.32 65 mph -- Unknown --
      Oct 31 02:00 GMT 15.8 67.4 65 mph -- Hurricane --
      Oct 31 00:00 GMT 15.5 67.3 65 mph -- Unknown --
      Oct 31 00:00 GMT 15.54 67.34 60 mph -- Tropical Storm --
      Oct 30 21:00 GMT 15.19 67.22 60 mph -- Unknown --
      Oct 30 21:00 GMT 15.19 67.21 60 mph -- Tropical Storm --
      Oct 30 18:00 GMT 14.9 67.1 60 mph -- Unknown --
      Oct 30 18:00 GMT 14.85 67.06 55 mph -- Tropical Storm --
      Oct 30 15:00 GMT 14.56 66.94 55 mph -- Unknown --
      Oct 30 15:00 GMT 14.51 66.93 50 mph -- Tropical Storm --
      Oct 30 14:00 GMT 14.44 66.89 55 mph -- Unknown --
      Oct 30 14:00 GMT 14.4 66.9 50 mph -- Tropical Storm --
      Oct 30 12:00 GMT 14.2 66.8 50 mph -- Unknown --
      Oct 30 12:00 GMT 14.13 66.83 50 mph -- Tropical Storm --
      Oct 30 09:00 GMT 13.85 66.7 50 mph -- Unknown --
      Oct 30 09:00 GMT 13.72 66.75 45 mph -- Tropical Storm --
      Oct 30 06:00 GMT 13.5 66.7 45 mph -- Unknown --
      Oct 30 06:00 GMT 13.36 66.75 45 mph -- Tropical Storm --
      Oct 30 03:00 GMT 13.09 66.83 45 mph -- Tropical Cyclone --
      Oct 30 03:00 GMT 13.07 66.84 40 mph -- Tropical Storm --
      Oct 30 02:00 GMT 12.97 66.9 45 mph -- Tropical Cyclone --
      Oct 30 02:00 GMT 13 66.9 40 mph -- Tropical Storm --
      Oct 30 00:00 GMT 12.8 67.1 45 mph -- Tropical Cyclone --
      Oct 30 00:00 GMT 12.93 67.08 40 mph -- Tropical Depression --
      Oct 29 21:00 GMT 12.79 67.53 50 mph -- Tropical Cyclone --
      Oct 29 21:00 GMT 12.9 67.45 35 mph -- Tropical Depression --
      Oct 29 18:00 GMT 12.9 68 50 mph -- Tropical Cyclone --
      Oct 29 18:00 GMT 12.94 67.9 35 mph -- Tropical Depression --
      Oct 29 15:00 GMT 12.96 68.37 55 mph -- Tropical Cyclone --
      Oct 29 15:00 GMT 12.99 68.35 35 mph -- Tropical Depression --
      Oct 29 14:00 GMT 12.98 68.48 55 mph -- Tropical Cyclone --
      Oct 29 14:00 GMT 13 68.5 35 mph -- Tropical Depression --
      Oct 29 12:00 GMT 13 68.7 60 mph -- Tropical Cyclone --
      Oct 29 12:00 GMT 12.98 68.75 35 mph -- Tropical Depression --
      Oct 29 09:00 GMT 12.97 69.05 65 mph -- Tropical Cyclone --
      Oct 29 09:00 GMT 12.94 69.11 30 mph -- Tropical Depression --
      Oct 29 06:00 GMT 12.9 69.4 70 mph -- Tropical Cyclone --
      Oct 29 06:00 GMT 12.89 69.45 30 mph -- Tropical Depression --
      Oct 29 03:00 GMT 12.8 69.76 70 mph -- Tropical Cyclone --
      Oct 29 03:00 GMT 12.82 69.79 30 mph -- Tropical Depression --
      Oct 29 02:00 GMT 12.76 69.87 70 mph -- Tropical Cyclone --
      Oct 29 02:00 GMT 12.8 69.9 30 mph -- Tropical Depression --
      Oct 29 00:00 GMT 12.7 70.1 70 mph -- Tropical Cyclone --
      Oct 29 00:00 GMT 12.76 70.11 30 mph -- Tropical Depression --
      Oct 28 21:00 GMT 12.65 70.4 70 mph -- Tropical Cyclone --
      Oct 28 21:00 GMT 12.68 70.43 30 mph -- Tropical Depression --
      Oct 28 18:00 GMT 12.6 70.7 70 mph -- Tropical Cyclone --
      Oct 28 18:00 GMT 12.61 70.75 30 mph -- Tropical Depression --
      Oct 28 15:00 GMT 12.5 71.04 70 mph -- Tropical Cyclone --
      Oct 28 15:00 GMT 12.53 71.08 30 mph -- Tropical Depression --
      Oct 28 14:00 GMT 12.46 71.15 70 mph -- Tropical Cyclone --
      Oct 28 14:00 GMT 12.5 71.2 30 mph -- Tropical Depression --
      Oct 28 12:00 GMT 12.4 71.4 70 mph -- Tropical Cyclone --
      Oct 28 12:00 GMT 12.45 71.45 30 mph -- Tropical Depression --
      Oct 28 09:00 GMT 12.35 71.78 70 mph -- Tropical Cyclone --
      Oct 28 09:00 GMT 12.38 71.84 25 mph -- Tropical Depression --
      Oct 28 06:00 GMT 12.3 72.2 70 mph -- Tropical Cyclone --
      Oct 28 06:00 GMT 12.31 72.24 25 mph -- Tropical Depression --
      Oct 28 03:00 GMT 12.2 72.65 65 mph -- Tropical Cyclone --
      Oct 28 03:00 GMT 12.23 72.66 25 mph -- Tropical Depression --
      Oct 28 02:00 GMT 12.16 72.8 65 mph -- Tropical Cyclone --
      Oct 28 02:00 GMT 12.2 72.8 25 mph -- Tropical Depression --
      Oct 28 00:00 GMT 12.1 73.1 65 mph -- Tropical Cyclone --
      Oct 28 00:00 GMT 12.15 73.07 -- -- Tropical Disturbance --
      Oct 27 21:00 GMT 12.06 73.5 60 mph -- Tropical Cyclone --
      Oct 27 21:00 GMT 12.07 73.48 -- -- Tropical Disturbance --
      Oct 27 18:00 GMT 12 73.9 60 mph -- Tropical Cyclone --
      Oct 27 18:00 GMT 11.97 73.9 -- -- Tropical Disturbance --
      Oct 27 15:00 GMT 11.87 74.34 55 mph -- Tropical Cyclone --
      Oct 27 15:00 GMT 11.85 74.35 -- -- Tropical Disturbance --
      Oct 27 14:00 GMT 11.82 74.49 55 mph -- Tropical Cyclone --
      Oct 27 14:00 GMT 11.8 74.5 -- -- Tropical Disturbance --
      Oct 27 12:00 GMT 11.7 74.8 50 mph -- Tropical Cyclone --
      Oct 27 12:00 GMT 11.69 74.82 -- -- Tropical Disturbance --
      Oct 27 09:00 GMT 11.52 75.29 50 mph -- Tropical Cyclone --
      Oct 27 09:00 GMT 11.51 75.33 -- -- Tropical Disturbance --
      Oct 27 06:00 GMT 11.3 75.8 45 mph -- Tropical Cyclone --
      Oct 27 06:00 GMT 11.3 75.84 -- -- Tropical Disturbance --
      Oct 27 03:00 GMT 11.05 76.31 45 mph -- Tropical Cyclone --
      Oct 27 03:00 GMT 11.08 76.34 -- -- Tropical Disturbance --
      Oct 27 02:00 GMT 10.96 76.47 40 mph -- Tropical Cyclone --
      Oct 27 02:00 GMT 11 76.5 -- -- Tropical Disturbance --
      Oct 27 00:00 GMT 10.8 76.8 40 mph -- Tropical Cyclone --
      Oct 27 00:00 GMT 10.86 76.81 -- -- Tropical Disturbance --
      Oct 26 21:00 GMT 10.6 77.27 35 mph -- Tropical Cyclone --
      Oct 26 21:00 GMT 10.63 77.25 -- -- Tropical Disturbance --
      Oct 26 18:00 GMT 10.4 77.7 35 mph -- Tropical Cyclone --
      Oct 26 18:00 GMT 10.41 77.67 -- -- Tropical Disturbance --
      Oct 26 15:00 GMT 10.15 78.07 35 mph -- Tropical Cyclone --
      Oct 26 15:00 GMT 10.18 78.07 -- -- Tropical Disturbance --
      Oct 26 14:00 GMT 10.06 78.18 35 mph -- Tropical Cyclone --
      Oct 26 14:00 GMT 10.1 78.2 -- -- Tropical Disturbance --
      Oct 26 12:00 GMT 9.9 78.4 35 mph -- Tropical Cyclone --
      Oct 26 12:00 GMT 9.96 78.44 -- -- Tropical Disturbance --
      Oct 26 09:00 GMT 9.7 78.74 30 mph -- Tropical Cyclone --
      Oct 26 09:00 GMT 9.75 78.79 -- -- Tropical Disturbance --
      Oct 26 06:00 GMT 9.5 79.1 30 mph -- Tropical Cyclone --
      Oct 26 06:00 GMT 9.53 79.13 -- -- Tropical Disturbance --
      Oct 26 03:00 GMT 9.27 79.5 30 mph -- Tropical Cyclone --
      Oct 26 03:00 GMT 9.29 79.48 -- -- Tropical Disturbance --
      Oct 26 02:00 GMT 9.18 79.64 30 mph -- Tropical Cyclone --
      Oct 26 02:00 GMT 9.2 79.6 -- -- Tropical Disturbance --
      Oct 26 00:00 GMT 9 79.9 30 mph -- Tropical Cyclone --
      Oct 26 00:00 GMT 9.01 79.85 -- -- Tropical Disturbance --
      Oct 25 21:00 GMT 8.71 80.24 30 mph -- Tropical Cyclone --
      Oct 25 21:00 GMT 8.7 80.23 -- -- Tropical Disturbance --
      Oct 25 18:00 GMT 8.4 80.6 30 mph -- Tropical Cyclone --
      Oct 25 18:00 GMT 8.36 80.63 -- -- Tropical Disturbance --
      Oct 25 15:00 GMT 8.06 81.04 30 mph -- Tropical Cyclone --
      Oct 25 15:00 GMT 8.02 81.05 -- -- Tropical Disturbance --
      Oct 25 14:00 GMT 7.94 81.19 30 mph -- Tropical Cyclone --
      Oct 25 14:00 GMT 7.9 81.2 -- -- Tropical Disturbance --
      Oct 25 12:00 GMT 7.7 81.5 30 mph -- Tropical Cyclone --
      Oct 25 12:00 GMT 7.67 81.5 -- -- Tropical Disturbance --
      Oct 25 09:00 GMT 7.35 81.96 25 mph -- Tropical Cyclone --
      Oct 25 09:00 GMT 7.32 81.97 -- -- Tropical Disturbance --
      Oct 25 06:00 GMT 7 82.4 25 mph -- Tropical Cyclone --
      Oct 25 06:00 GMT 6.97 82.45 -- -- Tropical Disturbance --
      Oct 25 03:00 GMT 6.62 82.94 -- -- Tropical Disturbance --
      Oct 25 02:00 GMT 6.5 83.1 -- -- Tropical Disturbance --

      Learn more about Unnamed Hurricane and the 1981 Indian Ocean hurricane season in our hurricane archive.

      View All Hurricanes and Tropical Cyclones
      Level Access
      Glossary