Solar flares on March 27, 2026
The most powerful solar flare in 24 hours
M1.3 (strong) flare - March 27 at 10:16 PM
Solar activity index
Value as of the end of the day on March 27, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 26, 2026 to March 27, 2026
Time zone — UTC-06 (Calgary) — summer time
List of solar flares for March 27, 2026
The total number of solar flares of class C and higher — 10 flares
C class — 9 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.3 | 20:16 | 22:16 | 23:35 | 4405 |
| C2.5 | 13:05 | 13:13 | 13:22 | 4401 |
| C3.5 | 12:17 | 12:26 | 12:34 | 4403 |
| C2.1 | 07:59 | 08:05 | 08:10 | 4400 |
| C1.9 | 07:36 | 07:41 | 07:46 | 4401 |
| C5.4 | 03:49 | 04:02 | 04:13 | 4405 |
| C2.2 | 03:24 | 03:46 | 03:49 | 4405 |
| C1.6 | 02:40 | 02:44 | 02:47 | 4405 |
| C2.3 | 02:07 | 02:14 | 02:18 | 4405 |
| C3.6 | 00:47 | 00:56 | 01:03 | 4405 |