Post-Tropical Cyclone Helene System Track (2018): |
Advisory # |
Advisory Date (UTC) |
Name (UTC) |
Position |
Direction |
Speed (kts) |
Pressure (mb) |
Winds (kts) |
Lat |
Lon |
37 | 1500 FRI SEP 07 | Post-Tropical Cyclone Helene | 43.8N | 25.7W | NE | 25 | 989 | 43 |
36 | 1800 FRI SEP 07 | Tropical Storm Helene | 42.5N | 28.4W | NE | 22 | 993 | 43 |
35 | 2100 FRI SEP 07 | Tropical Storm Helene | 41.2N | 30.1W | NE | 22 | 989 | 52 |
34A | 0000 SAT SEP 08 | Tropical Storm Helene | 40.4N | 31.4W | NE | 21 | 989 | 56 |
34 | 0300 SAT SEP 08 | Tropical Storm Helene | 40.2N | 32.1W | NE | 21 | 989 | 56 |
33A | 0600 SAT SEP 08 | Tropical Storm Helene | 39.5N | 33W | NE | 18 | 988 | 61 |
33 | 0900 SAT SEP 08 | Tropical Storm Helene | 38.8N | 34W | NE | 18 | 988 | 61 |
32A | 1200 SAT SEP 08 | Tropical Storm Helene | 38.5N | 34.4W | NNE | 19 | 988 | 61 |
32 | 1500 SAT SEP 08 | Tropical Storm Helene | 37.7N | 34.8W | NNE | 19 | 988 | 61 |
31A | 1800 SAT SEP 08 | Tropical Storm Helene | 36.6N | 35.4W | NNE | 16 | 988 | 61 |
31 | 2100 SAT SEP 08 | Tropical Storm Helene | 35.8N | 35.8W | NNE | 16 | 988 | 61 |
30A | 0000 SUN SEP 09 | Tropical Storm Helene | 34.9N | 36.4W | N | 16 | 988 | 61 |
30 | 0300 SUN SEP 09 | Tropical Storm Helene | 34.1N | 36.8W | N | 16 | 988 | 61 |
29A | 0600 SUN SEP 09 | Tropical Storm Helene | 33.8N | 37.1W | N | 20 | 988 | 61 |
29 | 0900 SUN SEP 09 | Tropical Storm Helene | 32.9N | 36.3W | N | 20 | 988 | 61 |
28A | 0900 SUN SEP 09 | Tropical Storm Helene | 31.9N | 36.7W | N | 20 | 992 | 56 |
28 | 1200 SUN SEP 09 | Tropical Storm Helene | 30.6N | 36W | N | 20 | 992 | 56 |
27A | 1500 SUN SEP 09 | Tropical Storm Helene | 29.7N | 36.2W | N | 18 | 992 | 56 |
27 | 1800 SUN SEP 09 | Tropical Storm Helene | 28.6N | 36.5W | N | 18 | 992 | 56 |
26A | 2100 SUN SEP 09 | Tropical Storm Helene | 27.2N | 36.6W | N | 18 | 993 | 56 |
26 | 0300 MON SEP 10 | Tropical Storm Helene | 26.3N | 37W | N | 18 | 993 | 56 |
25 | 0900 MON SEP 10 | Tropical Storm Helene | 24.8N | 37.3W | N | 12 | 989 | 61 |
24 | 1500 MON SEP 10 | Category 1 Hurricane Helene | 23.5N | 37.3W | N | 12 | 986 | 65 |
23 | 2100 MON SEP 10 | Category 1 Hurricane Helene | 22.4N | 36.9W | N | 11 | 983 | 69 |
22 | 0300 TUE SEP 11 | Category 1 Hurricane Helene | 21.4N | 36.7W | N | 12 | 980 | 74 |
21 | 0900 TUE SEP 11 | Category 1 Hurricane Helene | 20.3N | 36.5W | NNW | 12 | 977 | 78 |
20 | 1500 TUE SEP 11 | Category 1 Hurricane Helene | 19.2N | 35.7W | NNW | 11 | 977 | 78 |
19 | 2100 TUE SEP 11 | Category 2 Hurricane Helene | 18N | 35.4W | NW | 9 | 973 | 87 |
18 | 0300 WED SEP 12 | Category 2 Hurricane Helene | 17.2N | 34.9W | NW | 10 | 968 | 91 |
17 | 0900 WED SEP 12 | Category 2 Hurricane Helene | 16.5N | 34.3W | NW | 10 | 966 | 96 |
16 | 1500 WED SEP 12 | Category 2 Hurricane Helene | 16N | 33.6W | WNW | 12 | 968 | 96 |
15 | 2100 WED SEP 12 | Category 2 Hurricane Helene | 15.5N | 32.4W | WNW | 10 | 968 | 96 |
14 | 0300 THU SEP 13 | Category 2 Hurricane Helene | 14.9N | 31.5W | WNW | 12 | 974 | 91 |
13 | 0900 THU SEP 13 | Category 2 Hurricane Helene | 14.6N | 30W | WNW | 14 | 974 | 91 |
12 | 1500 THU SEP 13 | Category 1 Hurricane Helene | 14.3N | 28.9W | WNW | 15 | 984 | 74 |
11 | 2100 THU SEP 13 | Category 1 Hurricane Helene | 13.9N | 27.2W | WNW | 11 | 984 | 74 |
10 | 0000 FRI SEP 14 | Category 1 Hurricane Helene | 13.4N | 26W | W | 11 | 992 | 65 |
9A | 0300 FRI SEP 14 | Tropical Storm Helene | 13.3N | 25.5W | W | 11 | 997 | 56 |
9 | 0600 FRI SEP 14 | Tropical Storm Helene | 13.2N | 25W | W | 11 | 997 | 56 |
8A | 0900 FRI SEP 14 | Tropical Storm Helene | 13.2N | 24.5W | W | 12 | 997 | 56 |
8 | 1200 FRI SEP 14 | Tropical Storm Helene | 13.2N | 24W | W | 12 | 997 | 56 |
8 | 1500 FRI SEP 14 | Tropical Storm Helene | 13.2N | 24W | W | 12 | 997 | 56 |
7A | 1800 FRI SEP 14 | Tropical Storm Helene | 13.4N | 23.4W | W | 11 | 999 | 52 |
7 | 2100 FRI SEP 14 | Tropical Storm Helene | 13.2N | 22.8W | W | 11 | 999 | 52 |
6A | 0000 SAT SEP 15 | Tropical Storm Helene | 13.6N | 22.2W | W | 11 | 998 | 52 |
6 | 0300 SAT SEP 15 | Tropical Storm Helene | 13.6N | 21.7W | W | 11 | 998 | 52 |
5A | 0600 SAT SEP 15 | Tropical Storm Helene | 13.4N | 21.1W | W | 11 | 1001 | 43 |
5 | 0900 SAT SEP 15 | Tropical Storm Helene | 13.4N | 20.6W | W | 11 | 1001 | 39 |
4A | 1200 SAT SEP 15 | Tropical Storm Helene | 13.6N | 20.2W | W | 11 | 1001 | 39 |
4 | 1500 SAT SEP 15 | Tropical Storm Helene | 13.7N | 19.6W | W | 11 | 1001 | 39 |
3A | 1800 SAT SEP 15 | Tropical Storm Helene | 13.7N | 18.9W | W | 11 | 1002 | 35 |
3 | 2100 SAT SEP 15 | Tropical Storm Helene | 13.6N | 18.5W | W | 10 | 1002 | 35 |
2A | 0000 SUN SEP 16 | Tropical Depression Eight | 13.3N | 19.2W | W | 9 | 1002 | 30 |
2 | 0300 SUN SEP 16 | Tropical Depression Eight | 13.2N | 18.6W | W | 9 | 1002 | 30 |
1A | 0900 SUN SEP 16 | Potential Tropical Cyclone Eight | 13.2N | 18W | W | 9 | 1004 | 30 |
1 | 1500 SUN SEP 16 | Potential Tropical Cyclone Eight | 13.1N | 17.8W | W | 9 | 1004 | 30 |