Solar flares on August 17, 2022
The most powerful solar flare in 24 hours
M2.0 (strong) flare - August 17 at 1:45 PM
Solar activity index
Value as of the end of the day on August 17, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 16, 2022 to August 17, 2022
Time zone — UTC+00
List of solar flares for August 17, 2022
The total number of solar flares of class C and higher — 19 flares
C class — 17 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.3 | 23:16 | 23:33 | 00:01 | 3079 |
| C1.3 | 21:15 | 21:22 | 21:29 | 3082 |
| C1.0 | 21:05 | 21:11 | 21:15 | 3082 |
| C1.3 | 20:36 | 20:41 | 20:46 | 3082 |
| C2.2 | 17:42 | 17:56 | 18:03 | 3082 |
| C1.4 | 17:25 | 17:31 | 17:40 | 3078 |
| C1.1 | 17:13 | 17:22 | 17:25 | 3078 |
| C1.5 | 16:10 | 16:14 | 16:22 | 3078 |
| M1.0 | 14:28 | 14:52 | 15:10 | 3078 |
| M2.0 | 13:26 | 13:45 | 13:50 | 3078 |
| C1.2 | 13:17 | 13:24 | 13:26 | — |
| C4.3 | 11:18 | 11:31 | 11:46 | 3083 |
| C4.0 | 09:28 | 09:36 | 09:43 | 3082 |
| C9.1 | 08:12 | 08:20 | 08:33 | 3078 |
| C3.3 | 06:58 | 07:10 | 07:19 | 3082 |
| C1.1 | 05:30 | 05:37 | 05:42 | 3082 |
| C2.8 | 04:47 | 04:57 | 05:02 | 3078 |
| C1.5 | 02:26 | 02:32 | 02:41 | 3078 |
| C1.6 | 01:33 | 01:42 | 01:47 | 3078 |