Solar flares on March 31, 2025
The most powerful solar flare in 24 hours
M1.5 (strong) flare - March 31 at 4:49 AM
Solar activity index
Value as of the end of the day on March 31, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 30, 2025 to March 31, 2025
Time zone — UTC+05:30 (Kanpur)
List of solar flares for March 31, 2025
The total number of solar flares of class C and higher — 26 flares
C class — 22 | M class — 4 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.0 | 23:14 | 23:20 | 23:30 | 4048 |
| C4.1 | 23:06 | 23:12 | 23:14 | 4048 |
| C3.5 | 22:43 | 22:52 | 23:04 | 4048 |
| C4.4 | 22:01 | 22:07 | 22:11 | 4048 |
| C2.2 | 19:39 | 19:43 | 19:51 | 4048 |
| C2.5 | 17:59 | 18:10 | 18:20 | 4048 |
| C4.4 | 17:30 | 17:38 | 17:43 | 4046 |
| M1.2 | 15:46 | 15:54 | 16:07 | 4048 |
| C3.1 | 15:27 | 15:37 | 15:46 | 4048 |
| C2.4 | 14:55 | 14:58 | 15:04 | 4048 |
| C2.4 | 13:07 | 13:11 | 13:17 | 4048 |
| C2.6 | 12:45 | 12:59 | 13:07 | 4048 |
| C4.7 | 10:35 | 10:38 | 10:42 | 4048 |
| C7.6 | 09:14 | 09:22 | 09:26 | 4046 |
| C6.5 | 08:50 | 09:00 | 09:06 | 4048 |
| C5.8 | 08:41 | 08:47 | 08:50 | 4048 |
| C8.9 | 07:48 | 08:05 | 08:14 | 4048 |
| C5.5 | 06:04 | 06:11 | 06:18 | 4048 |
| M1.0 | 05:11 | 05:18 | 05:22 | 4048 |
| M1.5 | 04:40 | 04:49 | 05:01 | 4048 |
| M1.4 | 04:13 | 04:20 | 04:26 | 4048 |
| C8.5 | 03:56 | 04:05 | 04:13 | 4039 |
| C3.6 | 02:33 | 02:44 | 02:52 | — |
| C4.3 | 01:25 | 01:31 | 01:35 | — |
| C4.9 | 01:05 | 01:14 | 01:25 | 4048 |
| C3.5 | 00:10 | 00:24 | 00:37 | 4041 |