Hurricanes Database | Storm Advisories

Hurricane Dennis (1981)[Map of this storm]
The table below contains detailed information on the storm's position and intensity at each advisory issued by the National Hurricane Center.
Date/Time
Latitude
Longitude
Classification
Pressure (mb)
Wind Speed (kts)
Wind Speed (mph)
Aug 7, 1981 at 06 GMT
10.50°N
25.70°W
Tropical Depression
1009
30
35
Aug 7, 1981 at 12 GMT
10.80°N
28.10°W
Tropical Depression
1008
30
35
Aug 7, 1981 at 18 GMT
11.00°N
29.60°W
Tropical Depression
1007
30
35
Aug 8, 1981 at 00 GMT
11.30°N
31.30°W
Tropical Storm
1006
35
40
Aug 8, 1981 at 06 GMT
11.70°N
33.10°W
Tropical Storm
1005
35
40
Aug 8, 1981 at 12 GMT
12.00°N
35.00°W
Tropical Storm
1004
35
40
Aug 8, 1981 at 18 GMT
12.50°N
36.70°W
Tropical Storm
1003
40
46
Aug 9, 1981 at 00 GMT
12.80°N
38.70°W
Tropical Storm
1002
40
46
Aug 9, 1981 at 06 GMT
13.10°N
40.80°W
Tropical Storm
1001
40
46
Aug 9, 1981 at 12 GMT
13.30°N
43.00°W
Tropical Storm
1001
40
46
Aug 9, 1981 at 18 GMT
13.50°N
45.00°W
Tropical Storm
1001
40
46
Aug 10, 1981 at 00 GMT
13.50°N
47.00°W
Tropical Storm
1001
40
46
Aug 10, 1981 at 06 GMT
13.50°N
49.00°W
Tropical Storm
1002
40
46
Aug 10, 1981 at 12 GMT
13.50°N
51.00°W
Tropical Storm
1004
40
46
Aug 10, 1981 at 18 GMT
13.60°N
52.90°W
Tropical Storm
1006
35
40
Aug 11, 1981 at 00 GMT
13.80°N
54.90°W
Tropical Depression
1007
30
35
Aug 11, 1981 at 06 GMT
14.00°N
56.50°W
Tropical Depression
1008
30
35
Aug 11, 1981 at 12 GMT
14.30°N
58.30°W
Tropical Depression
1009
30
35
Aug 11, 1981 at 18 GMT
14.60°N
60.10°W
Tropical Depression
1010
30
35
Aug 12, 1981 at 00 GMT
14.90°N
61.90°W
Tropical Depression
1010
25
29
Aug 12, 1981 at 06 GMT
15.20°N
63.80°W
Tropical Depression
1011
25
29
Aug 12, 1981 at 12 GMT
15.40°N
65.70°W
Tropical Depression
1011
25
29
Aug 12, 1981 at 18 GMT
15.60°N
67.60°W
Tropical Depression
1011
25
29
Aug 13, 1981 at 00 GMT
15.80°N
69.50°W
Tropical Wave
15
17
Aug 13, 1981 at 06 GMT
15.90°N
71.20°W
Tropical Wave
15
17
Aug 13, 1981 at 12 GMT
16.10°N
72.80°W
Tropical Wave
15
17
Aug 13, 1981 at 18 GMT
16.40°N
74.40°W
Tropical Wave
15
17
Aug 14, 1981 at 00 GMT
16.80°N
75.70°W
Tropical Wave
15
17
Aug 14, 1981 at 06 GMT
17.40°N
77.00°W
Tropical Wave
15
17
Aug 14, 1981 at 12 GMT
18.00°N
78.00°W
Tropical Wave
15
17
Aug 14, 1981 at 18 GMT
18.80°N
78.80°W
Tropical Wave
15
17
Aug 15, 1981 at 00 GMT
19.50°N
79.50°W
Tropical Wave
15
17
Aug 15, 1981 at 06 GMT
20.30°N
80.00°W
Tropical Wave
15
17
Aug 15, 1981 at 12 GMT
21.00°N
80.50°W
Tropical Wave
15
17
Aug 15, 1981 at 18 GMT
21.70°N
80.80°W
Tropical Depression
1007
30
35
Aug 16, 1981 at 00 GMT
22.40°N
81.00°W
Tropical Storm
1005
35
40
Aug 16, 1981 at 06 GMT
23.00°N
81.20°W
Tropical Storm
1003
35
40
Aug 16, 1981 at 12 GMT
23.80°N
81.40°W
Tropical Storm
1001
35
40
Aug 16, 1981 at 18 GMT
24.50°N
81.30°W
Tropical Storm
1000
35
40
Aug 17, 1981 at 00 GMT
24.90°N
81.30°W
Tropical Storm
998
35
40
Aug 17, 1981 at 06 GMT
25.20°N
81.20°W
Tropical Storm
999
35
40
Aug 17, 1981 at 12 GMT
25.80°N
81.20°W
Tropical Storm
999
35
40
Aug 17, 1981 at 18 GMT
26.20°N
81.20°W
Tropical Storm
1001
35
40
Aug 18, 1981 at 00 GMT
26.50°N
81.20°W
Tropical Storm
1003
35
40
Aug 18, 1981 at 06 GMT
26.80°N
81.10°W
Tropical Storm
1004
35
40
Aug 18, 1981 at 12 GMT
27.20°N
81.00°W
Tropical Storm
1005
35
40
Aug 18, 1981 at 18 GMT
27.60°N
81.00°W
Tropical Storm
1005
35
40
Aug 19, 1981 at 00 GMT
28.70°N
80.80°W
Tropical Storm
1004
35
40
Aug 19, 1981 at 06 GMT
29.70°N
80.80°W
Tropical Storm
1003
40
46
Aug 19, 1981 at 12 GMT
31.00°N
80.80°W
Tropical Storm
1002
40
46
Aug 19, 1981 at 18 GMT
32.20°N
79.90°W
Tropical Storm
1001
45
52
Aug 20, 1981 at 00 GMT
33.40°N
78.80°W
Tropical Storm
999
50
58
Aug 20, 1981 at 06 GMT
34.70°N
77.00°W
Tropical Storm
998
55
63
Aug 20, 1981 at 12 GMT
35.50°N
75.20°W
Tropical Storm
997
60
69
Aug 20, 1981 at 18 GMT
36.30°N
73.00°W
Hurricane (Category 1)
995
65
75
Aug 21, 1981 at 00 GMT
37.10°N
70.40°W
Hurricane (Category 1)
995
70
81
Aug 21, 1981 at 06 GMT
37.80°N
68.00°W
Tropical Storm
998
55
63
Aug 21, 1981 at 12 GMT
38.10°N
65.40°W
Tropical Storm
1000
45
52
Aug 21, 1981 at 18 GMT
38.40°N
62.80°W
Tropical Storm
1003
40
46
Aug 22, 1981 at 00 GMT
37.80°N
59.70°W
Extratropical Storm
1005
35
40