Solar flares on August 15, 2022
The most powerful solar flare in 24 hours
M2.7 (strong) flare - August 15 at 1:54 PM
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-03 (Saint john) — summer time
List of solar flares for August 15, 2022
The total number of solar flares of class C and higher — 20 flares
C class — 16 | M class — 4 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.9 | 22:25 | 22:39 | 22:47 | 3078 |
| C3.3 | 22:00 | 22:21 | 22:25 | — |
| C8.4 | 21:04 | 21:13 | 21:21 | 3078 |
| C1.1 | 19:43 | 19:50 | 19:58 | 3078 |
| M1.1 | 18:47 | 18:53 | 18:58 | 3078 |
| C2.3 | 17:20 | 17:26 | 17:34 | 3079 |
| C3.9 | 16:36 | 16:51 | 16:57 | — |
| M0.9 | 14:27 | 14:35 | 14:42 | 3079 |
| M2.7 | 13:40 | 13:54 | 13:58 | 3078 |
| C2.5 | 12:55 | 13:09 | 13:18 | — |
| M1.0 | 11:27 | 11:36 | 11:42 | — |
| C1.7 | 10:54 | 10:59 | 11:07 | 3078 |
| C3.5 | 09:29 | 09:49 | 09:58 | 3079 |
| C2.7 | 09:04 | 09:12 | 09:18 | 3079 |
| C2.3 | 08:51 | 09:00 | 09:04 | 3079 |
| C3.1 | 07:57 | 08:10 | 08:19 | 3078 |
| C2.6 | 06:36 | 06:43 | 06:48 | 3078 |
| C1.4 | 06:00 | 06:08 | 06:20 | 3081 |
| C1.9 | 05:05 | 05:11 | 05:25 | 3078 |
| C3.5 | 01:25 | 02:07 | 02:19 | 3078 |