Solar flares on March 15, 2026
The most powerful solar flare in 24 hours
M1.0 (strong) flare - March 15 at 2:39 PM
Solar activity index
Value as of the end of the day on March 15, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 14, 2026 to March 15, 2026
Time zone — UTC+05 (Ufa)
List of solar flares for March 15, 2026
The total number of solar flares of class C and higher — 9 flares
C class — 8 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 20:00 | 20:09 | 20:13 | 4395 |
| M1.0 | 14:21 | 14:39 | 14:52 | 4392 |
| C1.7 | 06:58 | 07:06 | 07:09 | — |
| C1.3 | 06:50 | 06:55 | 06:58 | — |
| C1.1 | 05:37 | 05:47 | 05:54 | — |
| C2.4 | 04:33 | 04:48 | 04:56 | 4395 |
| C1.1 | 03:58 | 04:08 | 04:10 | — |
| C1.7 | 02:20 | 02:34 | 02:39 | — |
| C1.5 | 00:30 | 00:45 | 01:09 | 4393 |