Post-Tropical Cyclone Isaias System Track (2020): |
Advisory # |
Advisory Date (UTC) |
Name (UTC) |
Position |
Direction |
Speed (kts) |
Pressure (mb) |
Winds (kts) |
Lat |
Lon |
33 | 1500 TUE JUL 28 | Post-Tropical Cyclone Isaias | 47.5N | 71.8W | NNE | 24 | 1000 | 35 |
32A | 1800 TUE JUL 28 | Post-Tropical Cyclone Isaias | 46.1N | 72.2W | NNE | 30 | 1000 | 35 |
32 | 2100 TUE JUL 28 | Post-Tropical Cyclone Isaias | 45.3N | 72.5W | NNE | 33 | 1000 | 39 |
31A | 0000 WED JUL 29 | Tropical Storm Isaias | 43.6N | 73W | NNE | 35 | 997 | 43 |
31 | 0000 WED JUL 29 | Tropical Storm Isaias | 42.7N | 74.2W | NNE | 35 | 995 | 56 |
30A | 0300 WED JUL 29 | Tropical Storm Isaias | 40.9N | 75.1W | NNE | 35 | 994 | 56 |
30 | 0600 WED JUL 29 | Tropical Storm Isaias | 39.1N | 76.1W | NNE | 30 | 993 | 61 |
29A | 0900 WED JUL 29 | Tropical Storm Isaias | 37.7N | 76.8W | NNE | 29 | 993 | 61 |
29 | 1200 WED JUL 29 | Tropical Storm Isaias | 36.3N | 77.5W | NNE | 24 | 993 | 61 |
28A | 1500 WED JUL 29 | Category 1 Hurricane Isaias | 35N | 78.1W | NNE | 20 | 992 | 65 |
28 | 1800 WED JUL 29 | Category 1 Hurricane Isaias | 33.8N | 78.5W | NNE | 19 | 988 | 74 |
27A | 2100 WED JUL 29 | Category 1 Hurricane Isaias | 32.8N | 79W | NNE | 14 | 988 | 65 |
27 | 0000 THU JUL 30 | Tropical Storm Isaias | 32N | 79.4W | NNE | 14 | 993 | 61 |
26A | 0300 THU JUL 30 | Tropical Storm Isaias | 31.2N | 80W | N | 11 | 993 | 61 |
26 | 0600 THU JUL 30 | Tropical Storm Isaias | 30.7N | 80.1W | N | 11 | 998 | 61 |
25A | 0900 THU JUL 30 | Tropical Storm Isaias | 30.2N | 80.1W | N | 11 | 994 | 61 |
25 | 1200 THU JUL 30 | Tropical Storm Isaias | 29.7N | 79.9W | N | 8 | 994 | 61 |
24A | 1500 THU JUL 30 | Tropical Storm Isaias | 29N | 79.8W | NNW | 8 | 995 | 61 |
24 | 1800 THU JUL 30 | Tropical Storm Isaias | 28.5N | 79.8W | NNW | 8 | 995 | 61 |
23A | 2100 THU JUL 30 | Tropical Storm Isaias | 28.2N | 79.7W | NNW | 8 | 993 | 61 |
23 | 0000 FRI JUL 31 | Tropical Storm Isaias | 27.8N | 79.8W | NNW | 8 | 994 | 61 |
22A | 0300 FRI JUL 31 | Tropical Storm Isaias | 27.4N | 79.7W | NNW | 8 | 995 | 56 |
22 | 0400 FRI JUL 31 | Tropical Storm Isaias | 26.9N | 79.6W | NNW | 7 | 995 | 56 |
21A | 0600 FRI JUL 31 | Tropical Storm Isaias | 26.5N | 79.5W | NW | 7 | 996 | 56 |
21 | 0900 FRI JUL 31 | Tropical Storm Isaias | 26.3N | 79.5W | NW | 8 | 996 | 56 |
20A | 1200 FRI JUL 31 | Tropical Storm Isaias | 25.8N | 79.1W | NW | 7 | 995 | 61 |
20 | 1500 FRI JUL 31 | Tropical Storm Isaias | 25.5N | 79.1W | NW | 8 | 995 | 61 |
19A | 1800 FRI JUL 31 | Tropical Storm Isaias | 25.3N | 78.9W | NW | 8 | 993 | 61 |
19 | 2100 FRI JUL 31 | Tropical Storm Isaias | 25.1N | 78.7W | NW | 9 | 993 | 61 |
18A | 0000 SAT AUG 01 | Category 1 Hurricane Isaias | 24.9N | 78.4W | NW | 10 | 990 | 65 |
18 | 0300 SAT AUG 01 | Category 1 Hurricane Isaias | 24.7N | 77.9W | NW | 10 | 987 | 69 |
17A | 0600 SAT AUG 01 | Category 1 Hurricane Isaias | 24.3N | 77.5W | NW | 10 | 987 | 74 |
17 | 0900 SAT AUG 01 | Category 1 Hurricane Isaias | 23.9N | 77.1W | NW | 10 | 988 | 74 |
16A | 1200 SAT AUG 01 | Category 1 Hurricane Isaias | 23.5N | 76.7W | NW | 12 | 988 | 74 |
16 | 1500 SAT AUG 01 | Category 1 Hurricane Isaias | 23.3N | 76.4W | NW | 13 | 987 | 69 |
15A | 1800 SAT AUG 01 | Category 1 Hurricane Isaias | 22.9N | 75.9W | NW | 13 | 987 | 69 |
15 | 2100 SAT AUG 01 | Category 1 Hurricane Isaias | 22.6N | 75.7W | NW | 13 | 991 | 65 |
14A | 0000 SUN AUG 02 | Category 1 Hurricane Isaias | 22.2N | 75.2W | NW | 14 | 991 | 65 |
14 | 0300 SUN AUG 02 | Category 1 Hurricane Isaias | 21.7N | 74.5W | NW | 14 | 992 | 65 |
13A | 0600 SUN AUG 02 | Category 1 Hurricane Isaias | 21.3N | 73.9W | NW | 15 | 990 | 69 |
13 | 0900 SUN AUG 02 | Category 1 Hurricane Isaias | 20.9N | 73.3W | NW | 15 | 990 | 69 |
12A | 1200 SUN AUG 02 | Category 1 Hurricane Isaias | 20.6N | 72.7W | NW | 16 | 992 | 69 |
12 | 1500 SUN AUG 02 | Category 1 Hurricane Isaias | 20.4N | 72.2W | NW | 16 | 995 | 69 |
11 | 1800 SUN AUG 02 | Tropical Storm Isaias | 20.5N | 71.9W | NW | 16 | 999 | 52 |
10A | 2100 SUN AUG 02 | Tropical Storm Isaias | 19.9N | 71.2W | NW | 17 | 999 | 52 |
10 | 0000 MON AUG 03 | Tropical Storm Isaias | 19.5N | 70.6W | NW | 17 | 999 | 52 |
9A | 0300 MON AUG 03 | Tropical Storm Isaias | 18.9N | 69.8W | NW | 17 | 1003 | 52 |
9 | 0600 MON AUG 03 | Tropical Storm Isaias | 18.1N | 68.9W | NW | 17 | 1003 | 52 |
8A | 0900 MON AUG 03 | Tropical Storm Isaias | 17.6N | 68.5W | NW | 17 | 1003 | 52 |
8 | 1200 MON AUG 03 | Tropical Storm Isaias | 17.2N | 67.9W | NW | 18 | 1003 | 52 |
7A | 1500 MON AUG 03 | Tropical Storm Isaias | 16.7N | 67.2W | NW | 16 | 1004 | 43 |
7 | 1800 MON AUG 03 | Tropical Storm Isaias | 15.8N | 67W | WNW | 17 | 1004 | 43 |
6A | 2100 MON AUG 03 | Potential Tropical Cyclone Nine | 16N | 66.3W | WNW | 16 | 1004 | 39 |
6 | 0000 TUE AUG 04 | Potential Tropical Cyclone Nine | 16.4N | 65.6W | WNW | 20 | 1004 | 39 |
5A | 0300 TUE AUG 04 | Potential Tropical Cyclone Nine | 16.2N | 64.7W | WNW | 20 | 1006 | 39 |
5 | 0600 TUE AUG 04 | Potential Tropical Cyclone Nine | 15.8N | 63.7W | WNW | 20 | 1006 | 39 |
4A | 0900 TUE AUG 04 | Potential Tropical Cyclone Nine | 15.1N | 62.1W | WNW | 20 | 1005 | 39 |
4 | 1200 TUE AUG 04 | Potential Tropical Cyclone Nine | 15.3N | 61.3W | WNW | 20 | 1005 | 39 |
3A | 1500 TUE AUG 04 | Potential Tropical Cyclone Nine | 14.9N | 60.3W | WNW | 22 | 1006 | 39 |
3 | 1800 TUE AUG 04 | Potential Tropical Cyclone Nine | 14.6N | 59.4W | WNW | 22 | 1007 | 35 |
2A | 2100 TUE AUG 04 | Potential Tropical Cyclone Nine | 14.2N | 58.7W | WNW | 22 | 1007 | 35 |
2A | 0000 WED AUG 05 | Potential Tropical Cyclone Nine | 14.2N | 58.7W | WNW | 22 | 1007 | 35 |
2 | 0300 WED AUG 05 | Potential Tropical Cyclone Nine | 14.4N | 55.9W | WNW | 20 | 1007 | 35 |
1A | 0600 WED AUG 05 | Potential Tropical Cyclone Nine | 14.1N | 54.8W | W | 20 | 1007 | 35 |
1 | 0900 WED AUG 05 | Potential Tropical Cyclone Nine | 13.8N | 53.7W | W | 20 | 1007 | 35 |