Solar flares on February 27, 2026
The most powerful solar flare in 24 hours
C6.4 (normal) flare - February 27 at 9:13 PM
Solar activity index
Value as of the end of the day on February 27, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 26, 2026 to February 27, 2026
Time zone — UTC-06 (Austin)
List of solar flares for February 27, 2026
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.2 | 23:23 | 23:34 | 23:43 | 4378 |
| C6.4 | 20:56 | 21:13 | 21:25 | 4380 |
| C3.4 | 13:59 | 14:09 | 14:14 | 4378 |
| C2.8 | 13:32 | 13:42 | 13:49 | 4378 |
| C1.2 | 12:10 | 12:15 | 12:19 | 4378 |
| C3.5 | 06:47 | 06:59 | 07:03 | 4381 |
| C1.5 | 05:41 | 05:48 | 05:51 | 4380 |
| C1.1 | 03:04 | 03:12 | 03:15 | 4380 |
| C1.3 | 01:08 | 01:17 | 01:26 | 4380 |