Advisories
Hurricane Katia (2011)[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 28, 2011 at 00 GMT
9.50°N
19.00°W
Tropical Low
1012
20
23
Aug 28, 2011 at 06 GMT
9.40°N
20.30°W
Tropical Low
1011
20
23
Aug 28, 2011 at 12 GMT
9.30°N
21.60°W
Tropical Low
1010
25
29
Aug 28, 2011 at 18 GMT
9.30°N
22.90°W
Tropical Low
1009
25
29
Aug 29, 2011 at 00 GMT
9.30°N
24.20°W
Tropical Low
1009
25
29
Aug 29, 2011 at 06 GMT
9.50°N
25.60°W
Tropical Depression
1009
25
29
Aug 29, 2011 at 12 GMT
9.90°N
27.00°W
Tropical Depression
1008
30
35
Aug 29, 2011 at 18 GMT
10.60°N
28.20°W
Tropical Depression
1008
30
35
Aug 30, 2011 at 00 GMT
11.00°N
29.60°W
Tropical Storm
1006
35
40
Aug 30, 2011 at 06 GMT
11.50°N
31.10°W
Tropical Storm
1004
40
46
Aug 30, 2011 at 12 GMT
12.00°N
32.90°W
Tropical Storm
1001
45
52
Aug 30, 2011 at 18 GMT
12.60°N
34.60°W
Tropical Storm
997
50
58
Aug 31, 2011 at 00 GMT
13.10°N
36.40°W
Tropical Storm
997
50
58
Aug 31, 2011 at 06 GMT
13.60°N
38.20°W
Tropical Storm
994
55
63
Aug 31, 2011 at 12 GMT
14.00°N
40.00°W
Tropical Storm
994
55
63
Aug 31, 2011 at 18 GMT
14.40°N
41.80°W
Tropical Storm
990
60
69
Sep 1, 2011 at 00 GMT
14.80°N
43.50°W
Hurricane (Category 1)
988
65
75
Sep 1, 2011 at 06 GMT
15.10°N
45.20°W
Hurricane (Category 1)
988
65
75
Sep 1, 2011 at 12 GMT
15.30°N
46.90°W
Hurricane (Category 1)
988
65
75
Sep 1, 2011 at 18 GMT
15.70°N
48.50°W
Hurricane (Category 1)
988
65
75
Sep 2, 2011 at 00 GMT
16.20°N
50.00°W
Hurricane (Category 1)
988
65
75
Sep 2, 2011 at 06 GMT
16.80°N
51.20°W
Hurricane (Category 1)
988
65
75
Sep 2, 2011 at 12 GMT
17.40°N
52.10°W
Hurricane (Category 1)
987
65
75
Sep 2, 2011 at 18 GMT
18.00°N
53.00°W
Hurricane (Category 1)
987
65
75
Sep 3, 2011 at 00 GMT
18.40°N
53.90°W
Hurricane (Category 1)
987
65
75
Sep 3, 2011 at 06 GMT
18.80°N
54.70°W
Hurricane (Category 1)
987
65
75
Sep 3, 2011 at 12 GMT
19.40°N
55.40°W
Hurricane (Category 1)
986
65
75
Sep 3, 2011 at 18 GMT
19.90°N
56.20°W
Hurricane (Category 1)
982
65
75
Sep 4, 2011 at 00 GMT
20.40°N
57.10°W
Hurricane (Category 1)
978
70
81
Sep 4, 2011 at 06 GMT
21.10°N
57.90°W
Hurricane (Category 1)
969
75
86
Sep 4, 2011 at 12 GMT
21.70°N
58.80°W
Hurricane (Category 2)
961
85
98
Sep 4, 2011 at 18 GMT
22.30°N
59.70°W
Hurricane (Category 2)
959
90
104
Sep 5, 2011 at 00 GMT
23.00°N
60.60°W
Hurricane (Category 2)
957
90
104
Sep 5, 2011 at 06 GMT
23.60°N
61.60°W
Hurricane (Category 2)
954
95
109
Sep 5, 2011 at 12 GMT
24.20°N
62.60°W
Hurricane (Category 3)
950
100
115
Sep 5, 2011 at 18 GMT
24.80°N
63.40°W
Hurricane (Category 3)
946
110
127
Sep 6, 2011 at 00 GMT
25.60°N
64.00°W
Hurricane (Category 4)
942
120
138
Sep 6, 2011 at 06 GMT
26.20°N
64.80°W
Hurricane (Category 4)
946
115
132
Sep 6, 2011 at 12 GMT
26.70°N
65.60°W
Hurricane (Category 3)
954
105
121
Sep 6, 2011 at 18 GMT
27.30°N
66.20°W
Hurricane (Category 2)
959
95
109
Sep 7, 2011 at 00 GMT
27.70°N
66.90°W
Hurricane (Category 2)
964
85
98
Sep 7, 2011 at 06 GMT
28.20°N
67.60°W
Hurricane (Category 2)
967
85
98
Sep 7, 2011 at 12 GMT
28.80°N
68.40°W
Hurricane (Category 1)
969
80
92
Sep 7, 2011 at 18 GMT
29.40°N
69.30°W
Hurricane (Category 1)
969
80
92
Sep 8, 2011 at 00 GMT
30.30°N
69.90°W
Hurricane (Category 1)
968
80
92
Sep 8, 2011 at 06 GMT
31.50°N
70.10°W
Hurricane (Category 1)
967
80
92
Sep 8, 2011 at 12 GMT
32.80°N
70.20°W
Hurricane (Category 1)
966
80
92
Sep 8, 2011 at 18 GMT
34.10°N
70.00°W
Hurricane (Category 1)
965
80
92
Sep 9, 2011 at 00 GMT
35.60°N
69.40°W
Hurricane (Category 1)
964
80
92
Sep 9, 2011 at 06 GMT
37.10°N
68.40°W
Hurricane (Category 1)
963
75
86
Sep 9, 2011 at 12 GMT
38.50°N
67.10°W
Hurricane (Category 1)
961
75
86
Sep 9, 2011 at 18 GMT
39.80°N
64.60°W
Hurricane (Category 1)
960
75
86
Sep 10, 2011 at 00 GMT
41.00°N
60.50°W
Hurricane (Category 1)
958
75
86
Sep 10, 2011 at 06 GMT
42.20°N
56.10°W
Hurricane (Category 1)
956
75
86
Sep 10, 2011 at 12 GMT
43.50°N
50.60°W
Extratropical Storm
954
75
86
Sep 10, 2011 at 18 GMT
45.40°N
43.70°W
Extratropical Storm
954
75
86
Sep 11, 2011 at 00 GMT
47.30°N
37.20°W
Extratropical Storm
957
70
81
Sep 11, 2011 at 06 GMT
49.10°N
31.30°W
Extratropical Storm
960
70
81
Sep 11, 2011 at 12 GMT
51.10°N
26.00°W
Extratropical Storm
964
60
69
Sep 11, 2011 at 18 GMT
52.80°N
21.10°W
Extratropical Storm
966
60
69
Sep 12, 2011 at 00 GMT
54.70°N
16.30°W
Extratropical Storm
968
60
69
Sep 12, 2011 at 06 GMT
56.20°N
11.60°W
Extratropical Storm
970
60
69
Sep 12, 2011 at 12 GMT
58.00°N
7.00°W
Extratropical Storm
972
60
69
Sep 12, 2011 at 18 GMT
59.50°N
0.00°W
Extratropical Storm
974
60
69