Storm history
| Tropical Depression | Tropical Storm | Category 1 Hurricane | Category 2 Hurricane | Category 3 Hurricane | Category 4 Hurricane | Category 5 Hurricane |
| Advisory | Date | Lat | Long | Moving (mph) | Pressure (mb) | Winds (mph) |
|---|---|---|---|---|---|---|
| 1 | 09:00 GMT, Sat Oct 20 2018 | 15.1 | -104.9 | W at 9 | 1007 | 35 |
| 2 | 15:00 GMT, Sat Oct 20 2018 | 14.8 | -105.7 | W at 9 | 1005 | 40 |
| 3 | 21:00 GMT, Sat Oct 20 2018 | 15.2 | -105.8 | WNW at 6 | 999 | 60 |
| 4 | 03:00 GMT, Sun Oct 21 2018 | 15.7 | -106.1 | NW at 6 | 994 | 70 |
| 5 | 09:00 GMT, Sun Oct 21 2018 | 16.2 | -106.5 | NW at 7 | 984 | 85 |
| 6 | 15:00 GMT, Sun Oct 21 2018 | 16.6 | -106.7 | NW at 7 | 975 | 100 |
| 6A | 18:00 GMT, Sun Oct 21 2018 | 16.8 | -106.9 | NW at 7 | 971 | 105 |
| 7 | 21:00 GMT, Sun Oct 21 2018 | 17 | -107 | NNW at 6 | 963 | 115 |
| 7U1 | 22:30 GMT, Sun Oct 21 2018 | 17.3 | -107 | NNW at 6 | 950 | 130 |
| 7A | 00:00 GMT, Mon Oct 22 2018 | 17.4 | -107.1 | NNW at 6 | 946 | 140 |
| 8 | 03:00 GMT, Mon Oct 22 2018 | 17.7 | -107.2 | NNW at 7 | 941 | 145 |
| 8A | 06:00 GMT, Mon Oct 22 2018 | 17.9 | -107.1 | N at 5 | 931 | 155 |
| 9 | 09:00 GMT, Mon Oct 22 2018 | 18.2 | -107.1 | N at 7 | 931 | 155 |
| 9A | 12:00 GMT, Mon Oct 22 2018 | 18.7 | -107.3 | N at 7 | 931 | 155 |
| 10 | 15:00 GMT, Mon Oct 22 2018 | 19.1 | -107.2 | N at 7 | 925 | 160 |
| 10A | 18:00 GMT, Mon Oct 22 2018 | 19.4 | -107.2 | N at 7 | 925 | 160 |
| 11 | 21:00 GMT, Mon Oct 22 2018 | 19.7 | -107.2 | N at 8 | 929 | 155 |
| 11A | 00:00 GMT, Tue Oct 23 2018 | 20.2 | -107.2 | N at 8 | 933 | 150 |
| 12 | 03:00 GMT, Tue Oct 23 2018 | 20.5 | -107.2 | N at 9 | 937 | 145 |
| 12A | 06:00 GMT, Tue Oct 23 2018 | 20.6 | -107.3 | N at 9 | 942 | 140 |
| 13 | 09:00 GMT, Tue Oct 23 2018 | 20.8 | -107.3 | N at 5 | 945 | 130 |
| 13A | 12:00 GMT, Tue Oct 23 2018 | 21.1 | -107.1 | N at 5 | 945 | 130 |
| 14 | 15:00 GMT, Tue Oct 23 2018 | 21.4 | -106.9 | NNE at 6 | 966 | 125 |
| 14A | 18:00 GMT, Tue Oct 23 2018 | 21.7 | -106.7 | NNE at 6 | 965 | 120 |
| 15 | 21:00 GMT, Tue Oct 23 2018 | 22.2 | -106.4 | NNE at 10 | 965 | 120 |
| 15A | 00:00 GMT, Wed Oct 24 2018 | 22.6 | -106 | NNE at 10 | 965 | 120 |
| 15AU1 | 01:00 GMT, Wed Oct 24 2018 | 22.7 | -105.8 | NNE at 10 | 965 | 120 |
| 16 | 03:00 GMT, Wed Oct 24 2018 | 23.2 | -105.5 | NE at 17 | 970 | 115 |
| 16A | 06:00 GMT, Wed Oct 24 2018 | 23.8 | -104.6 | NE at 20 | 990 | 45 |
| 17 | 09:00 GMT, Wed Oct 24 2018 | 24.4 | -103.6 | NE at 25 | 1000 | 35 |
| 18 | 15:00 GMT, Wed Oct 24 2018 | 25.5 | -101.5 | NE at 28 | 1008 | 25 |
