Advisories
Subtropical Storm Alpha (2020)[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)
Sep 14, 2020 at 12 GMT
47.10°N
23.30°W
Extratropical Storm
992
35
40
Sep 14, 2020 at 18 GMT
47.10°N
22.80°W
Extratropical Storm
992
50
58
Sep 15, 2020 at 00 GMT
47.00°N
22.60°W
Extratropical Storm
992
55
63
Sep 15, 2020 at 06 GMT
46.00°N
22.50°W
Extratropical Storm
990
55
63
Sep 15, 2020 at 12 GMT
45.20°N
22.20°W
Extratropical Storm
993
50
58
Sep 15, 2020 at 18 GMT
43.90°N
21.50°W
Extratropical Storm
1000
45
52
Sep 16, 2020 at 00 GMT
42.90°N
20.40°W
Extratropical Storm
998
45
52
Sep 16, 2020 at 06 GMT
42.00°N
19.70°W
Extratropical Storm
998
45
52
Sep 16, 2020 at 12 GMT
40.90°N
19.50°W
Extratropical Storm
998
45
52
Sep 16, 2020 at 18 GMT
39.90°N
19.30°W
Extratropical Storm
999
45
52
Sep 17, 2020 at 00 GMT
38.70°N
19.00°W
Extratropical Storm
999
40
46
Sep 17, 2020 at 06 GMT
38.30°N
17.80°W
Extratropical Storm
999
40
46
Sep 17, 2020 at 12 GMT
37.70°N
17.30°W
Extratropical Storm
1000
35
40
Sep 17, 2020 at 18 GMT
36.60°N
15.60°W
Extratropical Storm
1000
40
46
Sep 18, 2020 at 00 GMT
36.70°N
13.00°W
Extratropical Storm
996
45
52
Sep 18, 2020 at 06 GMT
38.00°N
11.10°W
Extratropical Storm
996
45
52
Sep 18, 2020 at 12 GMT
38.90°N
10.30°W
Subtropical Storm
999
45
52
Sep 18, 2020 at 18 GMT
39.90°N
9.00°W
Subtropical Storm
998
45
52
Sep 19, 2020 at 00 GMT
40.50°N
7.70°W
Tropical Low
1005
25
29