Solar flares on August 15, 2022
The most powerful solar flare in 24 hours
M2.7 (strong) flare - August 15 at 11:54 AM
Solar activity index
Value as of the end of the day on August 15, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 14, 2022 to August 15, 2022
Time zone — UTC-05 (Springfield) — summer time
List of solar flares for August 15, 2022
The total number of solar flares of class C and higher — 22 flares
C class — 18 | M class — 4 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.2 | 23:51 | 23:56 | 00:03 | 3078 |
| C1.4 | 22:31 | 22:40 | 22:48 | 3079 |
| C5.9 | 20:25 | 20:39 | 20:47 | 3078 |
| C3.3 | 20:00 | 20:21 | 20:25 | — |
| C8.4 | 19:04 | 19:13 | 19:21 | 3078 |
| C1.1 | 17:43 | 17:50 | 17:58 | 3078 |
| M1.1 | 16:47 | 16:53 | 16:58 | 3078 |
| C2.3 | 15:20 | 15:26 | 15:34 | 3079 |
| C3.9 | 14:36 | 14:51 | 14:57 | — |
| M0.9 | 12:27 | 12:35 | 12:42 | 3079 |
| M2.7 | 11:40 | 11:54 | 11:58 | 3078 |
| C2.5 | 10:55 | 11:09 | 11:18 | — |
| M1.0 | 09:27 | 09:36 | 09:42 | — |
| C1.7 | 08:54 | 08:59 | 09:07 | 3078 |
| C3.5 | 07:29 | 07:49 | 07:58 | 3079 |
| C2.7 | 07:04 | 07:12 | 07:18 | 3079 |
| C2.3 | 06:51 | 07:00 | 07:04 | 3079 |
| C3.1 | 05:57 | 06:10 | 06:19 | 3078 |
| C2.6 | 04:36 | 04:43 | 04:48 | 3078 |
| C1.4 | 04:00 | 04:08 | 04:20 | 3081 |
| C1.9 | 03:05 | 03:11 | 03:25 | 3078 |
| C3.5 | 23:25 | 00:07 | 00:19 | 3078 |