Solar flares on July 27, 2026
The most powerful solar flare in 24 hours
M1.0 (strong) flare - July 27 at 5:43 AM
Solar activity index
Value as of the end of the day on July 27, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 26, 2026 to July 27, 2026
Time zone — UTC+03 (Kostroma)
List of solar flares for July 27, 2026
The total number of solar flares of class C and higher — 4 flares
C class — 3 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.6 | 22:35 | 22:48 | 22:53 | 4494 |
| C2.8 | 20:13 | 20:25 | 20:31 | 4494 |
| C1.5 | 16:36 | 16:42 | 16:47 | 4494 |
| M1.0 | 05:32 | 05:43 | 05:48 | 4494 |