Solar flares on March 13, 2025
The most powerful solar flare in 24 hours
C7.9 (normal) flare - March 13 at 9:35 PM
Solar activity index
Value as of the end of the day on March 13, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 12, 2025 to March 13, 2025
Time zone — UTC+02 (Vilnius)
List of solar flares for March 13, 2025
The total number of solar flares of class C and higher — 12 flares
C class — 12 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C7.9 | 21:15 | 21:35 | 21:53 | 4019 |
| C3.7 | 20:10 | 20:13 | 20:18 | — |
| C4.3 | 19:13 | 19:42 | 20:06 | — |
| C1.5 | 14:34 | 14:59 | 15:07 | 4019 |
| C3.9 | 10:05 | 10:14 | 10:18 | 4018 |
| C6.8 | 09:40 | 09:52 | 09:59 | 4012 |
| C1.8 | 06:28 | 06:35 | 06:44 | 4028 |
| C1.7 | 06:08 | 06:16 | 06:26 | 4019 |
| C1.7 | 04:41 | 04:52 | 05:00 | 4019 |
| C1.9 | 03:59 | 04:05 | 04:21 | 4018 |
| C1.6 | 03:20 | 03:28 | 03:38 | 4027 |
| C2.7 | 01:16 | 01:27 | 01:43 | 4028 |