Solar flares on March 27, 2026
The most powerful solar flare in 24 hours
C5.4 (normal) flare - March 27 at 10:02 AM
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+00
List of solar flares for March 27, 2026
The total number of solar flares of class C and higher — 11 flares
C class — 11 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.5 | 19:05 | 19:13 | 19:22 | 4401 |
| C3.5 | 18:17 | 18:26 | 18:34 | 4403 |
| C2.1 | 13:59 | 14:05 | 14:10 | 4400 |
| C1.9 | 13:36 | 13:41 | 13:46 | 4401 |
| C5.4 | 09:49 | 10:02 | 10:13 | 4405 |
| C2.2 | 09:24 | 09:46 | 09:49 | 4405 |
| C1.6 | 08:40 | 08:44 | 08:47 | 4405 |
| C2.3 | 08:07 | 08:14 | 08:18 | 4405 |
| C3.6 | 06:47 | 06:56 | 07:03 | 4405 |
| C2.8 | 03:53 | 04:00 | 04:03 | 4405 |
| C3.6 | 02:55 | 03:01 | 03:05 | 4403 |