Solar flares on March 23, 2026
The most powerful solar flare in 24 hours
C3.4 (normal) flare - March 23 at 12:12 AM
Solar activity index
Value as of the end of the day on March 23, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 22, 2026 to March 23, 2026
Time zone — UTC+00
List of solar flares for March 23, 2026
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 17:42 | 17:50 | 18:01 | 4402 |
| C1.2 | 17:05 | 17:11 | 17:17 | 4398 |
| C1.1 | 15:28 | 15:34 | 15:41 | 4402 |
| C1.0 | 14:20 | 14:28 | 14:52 | — |
| C1.9 | 11:07 | 11:15 | 11:29 | 4401 |
| C1.3 | 09:45 | 09:50 | 09:53 | 4401 |
| C3.2 | 00:24 | 00:29 | 00:35 | 4392 |
| C3.4 | 23:26 | 00:12 | 00:24 | 4392 |
| C3.1 | 23:50 | 00:01 | 00:04 | — |