Solar flares on April 27, 2023
The most powerful solar flare in 24 hours
M1.8 (strong) flare - April 27 at 6:14 AM
Solar activity index
Value as of the end of the day on April 27, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 26, 2023 to April 27, 2023
Time zone — UTC-05 (Austin) — summer time
List of solar flares for April 27, 2023
The total number of solar flares of class C and higher — 11 flares
C class — 10 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.6 | 20:11 | 20:22 | 20:30 | 3285 |
| C4.9 | 19:38 | 20:08 | 20:11 | 3288 |
| C2.4 | 18:11 | 18:26 | 18:40 | 3288 |
| C1.0 | 17:34 | 17:44 | 17:55 | 3288 |
| C2.4 | 14:43 | 14:48 | 14:59 | 3288 |
| C1.0 | 13:27 | 13:34 | 13:38 | 3288 |
| C1.7 | 11:02 | 11:16 | 11:27 | 3288 |
| M1.8 | 06:04 | 06:14 | 06:23 | 3288 |
| C1.3 | 05:30 | 05:32 | 05:36 | 3288 |
| C1.0 | 04:14 | 04:21 | 04:37 | 3288 |
| C1.1 | 03:42 | 03:53 | 04:04 | 3288 |