Solar flares on August 19, 2026
The most powerful solar flare in 24 hours
M1.0 (strong) flare - August 19 at 9:51 PM
Solar activity index
Value as of the end of the day on August 19, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 18, 2026 to August 19, 2026
Time zone — UTC+03 (Cheboksary)
List of solar flares for August 19, 2026
The total number of solar flares of class C and higher — 19 flares
C class — 18 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.0 | 21:24 | 21:51 | 22:10 | 4513 |
| C2.4 | 20:12 | 20:17 | 20:20 | 4507 |
| C3.4 | 19:33 | 19:38 | 19:42 | 4510 |
| C5.7 | 18:09 | 18:17 | 18:19 | 4513 |
| C3.6 | 17:02 | 17:07 | 17:09 | 4507 |
| C4.9 | 16:27 | 16:39 | 16:46 | 4506 |
| C1.3 | 15:28 | 15:31 | 15:35 | — |
| C1.5 | 14:29 | 14:36 | 14:41 | — |
| C1.3 | 14:01 | 14:05 | 14:11 | 4507 |
| C2.0 | 12:01 | 12:10 | 12:14 | — |
| C2.7 | 11:30 | 11:44 | 12:01 | 4507 |
| C1.3 | 09:31 | 09:36 | 09:50 | 4507 |
| C5.0 | 07:45 | 07:54 | 08:03 | — |
| C3.0 | 06:30 | 06:46 | 07:01 | — |
| C3.9 | 05:51 | 05:56 | 05:58 | 4507 |
| C2.0 | 05:27 | 05:31 | 05:33 | 4507 |
| C3.9 | 03:06 | 03:37 | 04:12 | 4507 |
| C2.8 | 02:28 | 02:40 | 02:51 | — |
| C2.3 | 01:38 | 01:43 | 01:46 | 4507 |