Solar flares on October 19, 2026
The most powerful solar flare in 24 hours
M1.6 (strong) flare - October 19 at 9:03 AM
Solar activity index
Value as of the end of the day on October 19, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 18, 2026 to October 19, 2026
Time zone — UTC+00
List of solar flares for October 19, 2026
The total number of solar flares of class C and higher — 7 flares
C class — 6 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 23:23 | 23:29 | 23:33 | 4557 |
| C1.9 | 14:21 | 14:29 | 14:34 | 4557 |
| C1.1 | 12:48 | 12:57 | 13:03 | 4559 |
| M1.6 | 08:54 | 09:03 | 09:16 | 4551 |
| C2.1 | 07:09 | 07:18 | 07:25 | — |
| C1.0 | 02:06 | 02:11 | 02:17 | 4559 |
| C1.0 | 01:29 | 01:36 | 01:42 | 4551 |