Alert | N° | Date (UTC) | Max Winds (km/h) | Population in Tropical Storm or higher | Population in Cat 1. or higher | Countries |
| 1 | 13 Oct 2015 06:00 | 130 | --- | No people | Northern Mariana Islands |
| 2 | 13 Oct 2015 12:00 | 139 | --- | No people | Northern Mariana Islands |
| 4 | 14 Oct 2015 00:00 | 157 | --- | No people | |
| 5 | 14 Oct 2015 06:00 | 204 | --- | No people | |
| 6 | 14 Oct 2015 12:00 | 213 | --- | No people | Northern Mariana Islands |
| 7 | 14 Oct 2015 18:00 | 204 | --- | No people | Northern Mariana Islands |
| 8 | 15 Oct 2015 00:00 | 204 | --- | No people | Northern Mariana Islands |
| 10 | 15 Oct 2015 12:00 | 185 | --- | No people | Northern Mariana Islands |
| 11 | 15 Oct 2015 18:00 | 176 | --- | No people | Northern Mariana Islands |
| 12 | 16 Oct 2015 00:00 | 185 | --- | No people | Guam, Northern Mariana Islands |
| 13 | 16 Oct 2015 06:00 | 194 | --- | No people | Guam, Northern Mariana Islands |
| 14 | 16 Oct 2015 12:00 | 194 | --- | No people | Guam, Northern Mariana Islands |
| 15 | 16 Oct 2015 18:00 | 185 | --- | No people | Guam, Northern Mariana Islands |
| 16 | 17 Oct 2015 00:00 | 185 | --- | No people | Northern Mariana Islands, Guam |
| 17 | 17 Oct 2015 06:00 | 222 | --- | No people | Northern Mariana Islands, Guam |
| 18 | 17 Oct 2015 12:00 | 222 | --- | No people | Guam, Northern Mariana Islands |
| 19 | 17 Oct 2015 18:00 | 213 | --- | No people | Northern Mariana Islands, Guam |
| 20 | 18 Oct 2015 00:00 | 204 | --- | No people | Guam, Northern Mariana Islands |
| 21 | 18 Oct 2015 06:00 | 231 | --- | No people | Northern Mariana Islands, Guam |
| 22 | 18 Oct 2015 12:00 | 269 | --- | No people | Guam, Northern Mariana Islands |
| 23 | 18 Oct 2015 18:00 | 231 | --- | No people | Northern Mariana Islands, Guam |
| 24 | 19 Oct 2015 00:00 | 213 | --- | No people | Guam, Northern Mariana Islands |
| 25 | 19 Oct 2015 06:00 | 194 | --- | No people | Guam, Northern Mariana Islands |
| 26 | 19 Oct 2015 12:00 | 185 | --- | No people | Guam, Northern Mariana Islands |
| 27 | 19 Oct 2015 18:00 | 185 | --- | No people | Guam, Northern Mariana Islands |
| 28 | 20 Oct 2015 00:00 | 185 | --- | No people | Guam, Northern Mariana Islands |
| 29 | 20 Oct 2015 06:00 | 167 | --- | No people | Guam, Northern Mariana Islands |
| 30 | 20 Oct 2015 12:00 | 148 | --- | No people | Guam, Northern Mariana Islands |
| 31 | 20 Oct 2015 18:00 | 148 | --- | No people | Guam, Northern Mariana Islands |
| 32 | 21 Oct 2015 00:00 | 139 | --- | No people | Northern Mariana Islands, Guam |
| 33 | 21 Oct 2015 06:00 | 130 | --- | No people | Northern Mariana Islands, Guam |
| 34 | 21 Oct 2015 12:00 | 157 | --- | No people | Guam, Northern Mariana Islands |
| 35 | 21 Oct 2015 18:00 | 176 | --- | No people | Guam, Northern Mariana Islands |
| 36 | 22 Oct 2015 00:00 | 185 | --- | No people | Northern Mariana Islands, Guam |
| 37 | 22 Oct 2015 06:00 | 185 | --- | No people | Guam, Northern Mariana Islands |
| 38 | 22 Oct 2015 12:00 | 185 | --- | No people | Guam, Northern Mariana Islands |
| 39 | 22 Oct 2015 18:00 | 185 | --- | No people | Guam, Northern Mariana Islands |
| 40 | 23 Oct 2015 00:00 | 176 | --- | No people | Guam, Northern Mariana Islands |
| 41 | 23 Oct 2015 06:00 | 157 | --- | No people | Northern Mariana Islands, Guam |
| 42 | 23 Oct 2015 12:00 | 148 | --- | No people | Guam, Northern Mariana Islands |
| 43 | 23 Oct 2015 18:00 | 139 | --- | No people | Northern Mariana Islands, Guam |
| 44 | 24 Oct 2015 00:00 | 130 | --- | No people | Northern Mariana Islands, Guam |
| 45 | 24 Oct 2015 06:00 | 120 | --- | No people | Northern Mariana Islands, Guam |
| 46 | 24 Oct 2015 12:00 | 111 | --- | No people | Northern Mariana Islands, Guam |
| 47 | 24 Oct 2015 18:00 | 102 | No people | No people | |