Hurricane Isaac (2012)
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Depression
Storm
Hurricane:
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Storm Summary
Hurricane Isaac (Category 1)
Year: 2012     Basin: Atlantic     Max.Winds: 80 mph (69 kts)     Min Pressure: 28.59 in (968 mb)     Lifespan: Aug 21 - Aug 30
Isaac Track History
Advisory Date Name Position Moving Speed Pressure Winds
(EST) Lat Lon mph (kts) in (mb) mph (kts)
39 9:00 PM THU AUG 30 Tropical Depression Isaac 32.7N 92.6W NNW 12 (10) 29.38 in (995 mb) 35 (30)
38A 6:00 PM THU AUG 30 Tropical Storm Isaac 32.2N 92.3W NNW 9 (8) 29.29 in (992 mb) 40 (35)
38 3:00 PM THU AUG 30 Tropical Storm Isaac 31.7N 92.1W NNW 9 (8) 29.15 in (987 mb) 40 (35)
37A 12:00 PM THU AUG 30 Tropical Storm Isaac 31.1N 91.8W NW 8 (7) 29.09 in (985 mb) 45 (39)
37 9:00 AM THU AUG 30 Tropical Storm Isaac 30.9N 91.6W NW 8 (7) 29.03 in (983 mb) 45 (39)
36A 6:00 AM THU AUG 30 Tropical Storm Isaac 30.5N 91.3W NW 5 (4) 28.97 in (981 mb) 50 (43)
36 3:00 AM THU AUG 30 Tropical Storm Isaac 30.3N 91.2W NW 6 (5) 28.94 in (980 mb) 60 (52)
35A 12:00 AM THU AUG 30 Tropical Storm Isaac 30.1N 91.1W NW 5 (4) 28.85 in (977 mb) 60 (52)
35 9:00 PM WED AUG 29 Tropical Storm Isaac 30N 91.1W NW 6 (5) 28.79 in (975 mb) 70 (61)
34B 7:00 PM WED AUG 29 Tropical Storm Isaac 29.8N 90.9W NW 6 (5) 28.76 in (974 mb) 70 (61)
34A 5:00 PM WED AUG 29 Hurricane Isaac 29.7N 90.8W NW 6 (5) 28.73 in (973 mb) 75 (65)
34 3:00 PM WED AUG 29 Hurricane Isaac 29.6N 90.7W NW 6 (5) 28.7 in (972 mb) 75 (65)
33B 1:00 PM WED AUG 29 Hurricane Isaac 29.5N 90.5W NW 6 (5) 28.64 in (970 mb) 80 (69)
33A 11:00 AM WED AUG 29 Hurricane Isaac 29.4N 90.5W NW 6 (5) 28.64 in (970 mb) 80 (69)
33 9:00 AM WED AUG 29 Hurricane Isaac 29.2N 90.5W WNW 8 (7) 28.61 in (969 mb) 80 (69)
32A 6:00 AM WED AUG 29 Hurricane Isaac 29N 90W WNW 7 (6) 28.61 in (969 mb) 80 (69)
32 3:00 AM WED AUG 29 Hurricane Isaac 29N 89.7W NW 8 (7) 28.59 in (968 mb) 80 (69)
31B 1:00 AM WED AUG 29 Hurricane Isaac 29N 89.6W NW 8 (7) 28.59 in (968 mb) 80 (69)
31A 11:00 PM TUE AUG 28 Hurricane Isaac 28.9N 89.2W NW 8 (7) 28.64 in (970 mb) 80 (69)
31 9:00 PM TUE AUG 28 Hurricane Isaac 28.7N 89.2W NW 8 (7) 28.79 in (975 mb) 80 (69)
30A 6:00 PM TUE AUG 28 Hurricane Isaac 28.4N 88.7W NW 10 (9) 28.79 in (975 mb) 75 (65)
30 3:00 PM TUE AUG 28 Tropical Storm Isaac 28.1N 88.5W NW 10 (9) 28.82 in (976 mb) 70 (61)
29A 12:00 PM TUE AUG 28 Tropical Storm Isaac 27.8N 88.2W NW 7 (6) 28.82 in (976 mb) 70 (61)
29 9:00 AM TUE AUG 28 Tropical Storm Isaac 27.5N 88.1W NW 12 (10) 28.85 in (977 mb) 70 (61)
28A 6:00 AM TUE AUG 28 Tropical Storm Isaac 27.4N 87.7W NW 12 (10) 28.88 in (978 mb) 70 (61)
28 3:00 AM TUE AUG 28 Tropical Storm Isaac 27.1N 87W NW 10 (9) 28.91 in (979 mb) 70 (61)
27A 12:00 AM TUE AUG 28 Tropical Storm Isaac 26.7N 86.5W NW 10 (9) 28.97 in (981 mb) 70 (61)
27 9:00 PM MON AUG 27 Tropical Storm Isaac 26.4N 86.2W NW 12 (10) 28.97 in (981 mb) 70 (61)
26A 6:00 PM MON AUG 27 Tropical Storm Isaac 26.1N 85.9W NW 14 (12) 29.06 in (984 mb) 65 (56)
26 3:00 PM MON AUG 27 Tropical Storm Isaac 26.1N 85.3W NW 14 (12) 29.18 in (988 mb) 65 (56)
25A 12:00 PM MON AUG 27 Tropical Storm Isaac 25.7N 84.7W WNW 14 (12) 29.18 in (988 mb) 65 (56)
25 9:00 AM MON AUG 27 Tropical Storm Isaac 25.2N 84.2W WNW 14 (12) 29.23 in (990 mb) 65 (56)
24A 6:00 AM MON AUG 27 Tropical Storm Isaac 24.8N 83.5W WNW 14 (12) 29.23 in (990 mb) 65 (56)
24 3:00 AM MON AUG 27 Tropical Storm Isaac 24.2N 82.9W WNW 14 (12) 29.32 in (993 mb) 65 (56)
23A 12:00 AM MON AUG 27 Tropical Storm Isaac 24.1N 82.6W WNW 15 (13) 29.26 in (991 mb) 65 (56)
23 9:00 PM SUN AUG 26 Tropical Storm Isaac 24.2N 82.3W WNW 16 (14) 29.29 in (992 mb) 60 (52)
22A 6:00 PM SUN AUG 26 Tropical Storm Isaac 23.9N 81.5W WNW 18 (16) 29.35 in (994 mb) 60 (52)
22 3:00 PM SUN AUG 26 Tropical Storm Isaac 23.9N 80.8W WNW 18 (16) 29.38 in (995 mb) 65 (56)
21A 12:00 PM SUN AUG 26 Tropical Storm Isaac 23.5N 80W WNW 20 (17) 29.38 in (995 mb) 65 (56)
21 9:00 AM SUN AUG 26 Tropical Storm Isaac 23.1N 79W NW 18 (16) 29.38 in (995 mb) 65 (56)
20A 6:00 AM SUN AUG 26 Tropical Storm Isaac 22.9N 78W NW 17 (15) 29.44 in (997 mb) 60 (52)
20 3:00 AM SUN AUG 26 Tropical Storm Isaac 22.1N 77.2W NW 17 (15) 29.44 in (997 mb) 60 (52)
19A 12:00 AM SUN AUG 26 Tropical Storm Isaac 21.7N 76.7W NW 20 (17) 29.44 in (997 mb) 60 (52)
19 9:00 PM SAT AUG 25 Tropical Storm Isaac 21.3N 76W NW 21 (18) 29.44 in (997 mb) 60 (52)
18A 6:00 PM SAT AUG 25 Tropical Storm Isaac 20.8N 75.3W NW 17 (15) 29.53 in (1000 mb) 60 (52)
18 3:00 PM SAT AUG 25 Tropical Storm Isaac 20.1N 74.6W NW 17 (15) 29.47 in (998 mb) 60 (52)
17A 12:00 PM SAT AUG 25 Tropical Storm Isaac 19.7N 73.8W NW 14 (12) 29.47 in (998 mb) 60 (52)
17 9:00 AM SAT AUG 25 Tropical Storm Isaac 19N 73.3W NW 14 (12) 29.29 in (992 mb) 60 (52)
16A 6:00 AM SAT AUG 25 Tropical Storm Isaac 18N 72.8W NW 13 (11) 29.23 in (990 mb) 70 (61)
16 3:00 AM SAT AUG 25 Tropical Storm Isaac 17.7N 72.5W NW 14 (12) 29.23 in (990 mb) 70 (61)
15A 12:00 AM SAT AUG 25 Tropical Storm Isaac 17.3N 72W NW 10 (9) 29.29 in (992 mb) 65 (56)
15 9:00 PM FRI AUG 24 Tropical Storm Isaac 17.2N 71.9W NW 16 (14) 29.35 in (994 mb) 65 (56)
14A 6:00 PM FRI AUG 24 Tropical Storm Isaac 16.8N 71.4W NW 14 (12) 29.44 in (997 mb) 60 (52)
14 3:00 PM FRI AUG 24 Tropical Storm Isaac 16.3N 70.8W WNW 14 (12) 29.53 in (1000 mb) 60 (52)
13A 12:00 PM FRI AUG 24 Tropical Storm Isaac 16N 70.3W W 15 (13) 29.53 in (1000 mb) 50 (43)
13 9:00 AM FRI AUG 24 Tropical Storm Isaac 16.1N 70W W 15 (13) 29.53 in (1000 mb) 45 (39)
12A 6:00 AM FRI AUG 24 Tropical Storm Isaac 16.9N 69.4W WNW 17 (15) 29.56 in (1001 mb) 45 (39)
12 3:00 AM FRI AUG 24 Tropical Storm Isaac 16.7N 68.7W WNW 18 (16) 29.56 in (1001 mb) 45 (39)
11A 12:00 AM FRI AUG 24 Tropical Storm Isaac 16.2N 67.8W WNW 16 (14) 29.59 in (1002 mb) 45 (39)
11 9:00 PM THU AUG 23 Tropical Storm Isaac 16N 67.1W WNW 16 (14) 29.62 in (1003 mb) 40 (35)
10A 6:00 PM THU AUG 23 Tropical Storm Isaac 16N 66.4W WNW 15 (13) 29.62 in (1003 mb) 40 (35)
10 3:00 PM THU AUG 23 Tropical Storm Isaac 15.6N 65.4W W 15 (13) 29.62 in (1003 mb) 40 (35)
9A 12:00 PM THU AUG 23 Tropical Storm Isaac 15.4N 64.8W W 13 (11) 29.62 in (1003 mb) 40 (35)
9 9:00 AM THU AUG 23 Tropical Storm Isaac 15.3N 64W W 12 (10) 29.65 in (1004 mb) 40 (35)
8A 6:00 AM THU AUG 23 Tropical Storm Isaac 15.5N 63.5W W 20 (17) 29.62 in (1003 mb) 45 (39)
8 3:00 AM THU AUG 23 Tropical Storm Isaac 15.8N 63W W 20 (17) 29.62 in (1003 mb) 45 (39)
7A 12:00 AM THU AUG 23 Tropical Storm Isaac 15.7N 62.2W W 21 (18) 29.65 in (1004 mb) 45 (39)
7 9:00 PM WED AUG 22 Tropical Storm Isaac 16N 61.2W W 22 (19) 29.65 in (1004 mb) 45 (39)
6A 6:00 PM WED AUG 22 Tropical Storm Isaac 15.8N 60.2W W 21 (18) 29.71 in (1006 mb) 45 (39)
6 3:00 PM WED AUG 22 Tropical Storm Isaac 15.9N 59.3W W 21 (18) 29.71 in (1006 mb) 45 (39)
5A 12:00 PM WED AUG 22 Tropical Storm Isaac 15.7N 58.4W W 19 (16) 29.65 in (1004 mb) 45 (39)
5 9:00 AM WED AUG 22 Tropical Storm Isaac 15.5N 57.3W W 18 (16) 29.62 in (1003 mb) 45 (39)
4A 6:00 AM WED AUG 22 Tropical Storm Isaac 15.6N 56.4W W 18 (16) 29.65 in (1004 mb) 40 (35)
4 3:00 AM WED AUG 22 Tropical Storm Isaac 15.6N 55.6W W 18 (16) 29.71 in (1006 mb) 40 (35)
3A 12:00 AM WED AUG 22 Tropical Storm Isaac 15.5N 54.9W W 17 (15) 29.71 in (1006 mb) 40 (35)
3 9:00 PM TUE AUG 21 Tropical Storm Isaac 15.4N 53.9W W 17 (15) 29.71 in (1006 mb) 40 (35)
2A 6:00 PM TUE AUG 21 Tropical Depression Nine 15.3N 53.2W W 18 (16) 29.77 in (1008 mb) 35 (30)
2 3:00 PM TUE AUG 21 Tropical Depression Nine 15.1N 52.8W W 20 (17) 29.77 in (1008 mb) 35 (30)
1A 12:00 PM TUE AUG 21 Tropical Depression Nine 15.1N 51.8W W 20 (17) 29.74 in (1007 mb) 35 (30)
1 9:00 AM TUE AUG 21 Tropical Depression Nine 15.2N 51.2W W 20 (17) 29.74 in (1007 mb) 35 (30)
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