Alert | N° | Date (UTC) | Max Winds (km/h) | Population in Tropical Storm or higher | Population in Cat 1. or higher | Countries |
| 1 | 14 Aug 2015 00:00 | 222 | --- | No people | Northern Mariana Islands |
| 2 | 14 Aug 2015 06:00 | 222 | --- | No people | Northern Mariana Islands |
| 3 | 14 Aug 2015 12:00 | 222 | --- | No people | Northern Mariana Islands |
| 4 | 14 Aug 2015 18:00 | 222 | --- | No people | Guam, Northern Mariana Islands |
| 5 | 15 Aug 2015 00:00 | 213 | --- | No people | Guam, Northern Mariana Islands |
| 6 | 15 Aug 2015 06:00 | 213 | --- | No people | Guam, Northern Mariana Islands |
| 7 | 15 Aug 2015 12:00 | 213 | --- | No people | Guam, Northern Mariana Islands |
| 8 | 15 Aug 2015 18:00 | 222 | --- | No people | Guam, Northern Mariana Islands |
| 9 | 16 Aug 2015 00:00 | 222 | --- | No people | Guam, Northern Mariana Islands |
| 10 | 16 Aug 2015 06:00 | 222 | --- | No people | Guam, China, Northern Mariana Islands |
| 11 | 16 Aug 2015 12:00 | 231 | --- | No people | Guam, China, Northern Mariana Islands |
| 12 | 16 Aug 2015 18:00 | 241 | --- | No people | Guam, China, Northern Mariana Islands |
| 13 | 17 Aug 2015 00:00 | 278 | --- | No people | Guam, Northern Mariana Islands |
| 14 | 17 Aug 2015 06:00 | 259 | --- | No people | Northern Mariana Islands, Guam |
| 15 | 17 Aug 2015 12:00 | 241 | --- | No people | Philippines, Guam, Northern Mariana Islands |
| 16 | 17 Aug 2015 18:00 | 222 | --- | No people | Philippines, Guam, Northern Mariana Islands |
| 17 | 18 Aug 2015 00:00 | 194 | --- | 70 thousand | China |
| 18 | 18 Aug 2015 06:00 | 213 | --- | No people | Philippines, Japan, Guam, China, Northern Mariana Islands |
| 19 | 18 Aug 2015 12:00 | 213 | --- | No people | Philippines, Japan, China, Northern Mariana Islands, Guam |
| 20 | 18 Aug 2015 18:00 | 213 | --- | No people | Philippines, China, Northern Mariana Islands, Guam |
| 21 | 19 Aug 2015 00:00 | 213 | --- | 2 thousand | Japan |
| 22 | 19 Aug 2015 06:00 | 213 | --- | 10 thousand | Japan |
| 23 | 19 Aug 2015 12:00 | 231 | --- | 50 thousand | Japan |
| 24 | 19 Aug 2015 18:00 | 241 | --- | 60 thousand | Japan |
| 25 | 20 Aug 2015 00:00 | 231 | --- | 50 thousand | Japan |
| 26 | 20 Aug 2015 06:00 | 231 | --- | 140 thousand | Japan |
| 28 | 20 Aug 2015 18:00 | 194 | --- | 4 million | Japan |
| 29 | 21 Aug 2015 00:00 | 185 | --- | 60 thousand | Japan |
| 30 | 21 Aug 2015 06:00 | 185 | --- | 890 thousand | Philippines, Japan |
| 31 | 21 Aug 2015 12:00 | 176 | --- | 9 million | Philippines, Japan |
| 32 | 21 Aug 2015 18:00 | 176 | --- | 7 million | Philippines, Japan |
| 33 | 22 Aug 2015 00:00 | 176 | --- | 7.3 million | Philippines, Japan |
| 34 | 22 Aug 2015 06:00 | 176 | --- | 8.7 million | Philippines, Japan |
| 35 | 22 Aug 2015 12:00 | 176 | --- | 8.7 million | Philippines, Japan |
| 36 | 22 Aug 2015 18:00 | 185 | --- | 1.5 million | Philippines, Japan |
| 37 | 23 Aug 2015 00:00 | 176 | --- | 1.4 million | Philippines, Japan, Korea, Republic of |
| 38 | 23 Aug 2015 06:00 | 185 | --- | 3.9 million | Philippines, Korea, Republic of, Japan |
| 39 | 23 Aug 2015 12:00 | 130 | --- | 2.3 million | Philippines, Japan, Korea, Republic of, Korea, Democratic People's Republic of |
| 40 | 23 Aug 2015 18:00 | 204 | --- | 1 million | Philippines, Japan, Korea, Republic of |
| 41 | 24 Aug 2015 00:00 | 204 | --- | 3.3 million | Philippines, Japan |
| 42 | 24 Aug 2015 06:00 | 185 | --- | 6.7 million | Philippines, Japan |
| 43 | 24 Aug 2015 12:00 | 204 | --- | 9.1 million | Philippines, Japan |