Solar flares on May 13, 2026
The most powerful solar flare in 24 hours
C2.3 (normal) flare - May 13 at 12:10 PM
Solar activity index
Value as of the end of the day on May 13, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 12, 2026 to May 13, 2026
Time zone — UTC+05:30 (Abbigeri)
List of solar flares for May 13, 2026
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.4 | 23:30 | 23:35 | 23:39 | 4436 |
| C2.0 | 22:36 | 22:44 | 22:49 | 4436 |
| C1.5 | 15:58 | 16:06 | 16:09 | 4433 |
| C2.3 | 12:01 | 12:10 | 12:15 | 4436 |
| C2.1 | 07:13 | 07:24 | 07:31 | 4432 |
| C1.0 | 03:41 | 03:47 | 03:53 | 4436 |
| C1.1 | 03:12 | 03:18 | 03:21 | 4433 |