Whiteside Mountain

Full Storm Details

Storm: Dennis

The table below contains detailed information on storm track and intensity. The date and time of observations are given first, followed by the storm's position with respect to latitude and longitude for each time step. The fourth column gives storm classification, while the last two columns show the central pressure in millibars and maximum sustained winds in miles per hour.

Each row is color-coded based upon storm classification (see legend).

Date/Time Latitude Longitude Classification Pressure Winds
08/07/1981 6:00AM 10.5° N 25.7° W Tropical Depression 1009 30
08/07/1981 12:00PM 10.8° N 28.1° W Tropical Depression 1008 30
08/07/1981 6:00PM 11.0° N 29.6° W Tropical Depression 1007 30
08/08/1981 12:00AM 11.3° N 31.3° W Tropical Storm 1006 35
08/08/1981 6:00AM 11.7° N 33.1° W Tropical Storm 1005 35
08/08/1981 12:00PM 12.0° N 35.0° W Tropical Storm 1004 35
08/08/1981 6:00PM 12.5° N 36.7° W Tropical Storm 1003 40
08/09/1981 12:00AM 12.8° N 38.7° W Tropical Storm 1002 40
08/09/1981 6:00AM 13.1° N 40.8° W Tropical Storm 1001 40
08/09/1981 12:00PM 13.3° N 43.0° W Tropical Storm 1001 40
08/09/1981 6:00PM 13.5° N 45.0° W Tropical Storm 1001 40
08/10/1981 12:00AM 13.5° N 47.0° W Tropical Storm 1001 40
08/10/1981 6:00AM 13.5° N 49.0° W Tropical Storm 1002 40
08/10/1981 12:00PM 13.5° N 51.0° W Tropical Storm 1004 40
08/10/1981 6:00PM 13.6° N 52.9° W Tropical Storm 1006 35
08/11/1981 12:00AM 13.8° N 54.9° W Tropical Depression 1007 30
08/11/1981 6:00AM 14.0° N 56.5° W Tropical Depression 1008 30
08/11/1981 12:00PM 14.3° N 58.3° W Tropical Depression 1009 30
08/11/1981 6:00PM 14.6° N 60.1° W Tropical Depression 1010 30
08/12/1981 12:00AM 14.9° N 61.9° W Tropical Depression 1010 25
08/12/1981 6:00AM 15.2° N 63.8° W Tropical Depression 1011 25
08/12/1981 12:00PM 15.4° N 65.7° W Tropical Depression 1011 25
08/12/1981 6:00PM 15.6° N 67.6° W Tropical Depression 1011 25
08/13/1981 12:00AM 15.8° N 69.5° W Tropical Wave 15
08/13/1981 6:00AM 15.9° N 71.2° W Tropical Wave 15
08/13/1981 12:00PM 16.1° N 72.8° W Tropical Wave 15
08/13/1981 6:00PM 16.4° N 74.4° W Tropical Wave 15
08/14/1981 12:00AM 16.8° N 75.7° W Tropical Wave 15
08/14/1981 6:00AM 17.4° N 77.0° W Tropical Wave 15
08/14/1981 12:00PM 18.0° N 78.0° W Tropical Wave 15
08/14/1981 6:00PM 18.8° N 78.8° W Tropical Wave 15
08/15/1981 12:00AM 19.5° N 79.5° W Tropical Wave 15
08/15/1981 6:00AM 20.3° N 80.0° W Tropical Wave 15
08/15/1981 12:00PM 21.0° N 80.5° W Tropical Wave 15
08/15/1981 6:00PM 21.7° N 80.8° W Tropical Depression 1007 30
08/16/1981 12:00AM 22.4° N 81.0° W Tropical Storm 1005 35
08/16/1981 6:00AM 23.0° N 81.2° W Tropical Storm 1003 35
08/16/1981 12:00PM 23.8° N 81.4° W Tropical Storm 1001 35
08/16/1981 6:00PM 24.5° N 81.3° W Tropical Storm 1000 35
08/17/1981 12:00AM 24.9° N 81.3° W Tropical Storm 998 35
08/17/1981 6:00AM 25.2° N 81.2° W Tropical Storm 999 35
08/17/1981 12:00PM 25.8° N 81.2° W Tropical Storm 999 35
08/17/1981 6:00PM 26.2° N 81.2° W Tropical Storm 1001 35
08/18/1981 12:00AM 26.5° N 81.2° W Tropical Storm 1003 35
08/18/1981 6:00AM 26.8° N 81.1° W Tropical Storm 1004 35
08/18/1981 12:00PM 27.2° N 81.0° W Tropical Storm 1005 35
08/18/1981 6:00PM 27.6° N 81.0° W Tropical Storm 1005 35
08/19/1981 12:00AM 28.7° N 80.8° W Tropical Storm 1004 35
08/19/1981 6:00AM 29.7° N 80.8° W Tropical Storm 1003 40
08/19/1981 12:00PM 31.0° N 80.8° W Tropical Storm 1002 40
08/19/1981 6:00PM 32.2° N 79.9° W Tropical Storm 1001 45
08/20/1981 12:00AM 33.4° N 78.8° W Tropical Storm 999 50
08/20/1981 6:00AM 34.7° N 77.0° W Tropical Storm 998 55
08/20/1981 12:00PM 35.5° N 75.2° W Tropical Storm 997 60
08/20/1981 6:00PM 36.3° N 73.0° W Category 1 995 65
08/21/1981 12:00AM 37.1° N 70.4° W Category 1 995 70
08/21/1981 6:00AM 37.8° N 68.0° W Tropical Storm 998 55
08/21/1981 12:00PM 38.1° N 65.4° W Tropical Storm 1000 45
08/21/1981 6:00PM 38.4° N 62.8° W Tropical Storm 1003 40
08/22/1981 12:00AM 37.8° N 59.7° W Extratropical Storm 1005 35
Row Color Maximum Classification
Category 3, 4 and 5
Category 1 and 2
Tropical Storm
Tropical Wave, Tropical Disturbance, Tropical Low, Subtropical Depression, Tropical Depression, Subtropical Storm, and Extratropical Storm