Solar flares on April 27, 2023
The most powerful solar flare in 24 hours
M1.8 (strong) flare - April 27 at 11:14 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+00
List of solar flares for April 27, 2023
The total number of solar flares of class C and higher — 12 flares
C class — 11 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.4 | 23:11 | 23:26 | 23:40 | 3288 |
| C1.0 | 22:34 | 22:44 | 22:55 | 3288 |
| C2.4 | 19:43 | 19:48 | 19:59 | 3288 |
| C1.0 | 18:27 | 18:34 | 18:38 | 3288 |
| C1.7 | 16:02 | 16:16 | 16:27 | 3288 |
| M1.8 | 11:04 | 11:14 | 11:23 | 3288 |
| C1.3 | 10:30 | 10:32 | 10:36 | 3288 |
| C1.0 | 09:14 | 09:21 | 09:37 | 3288 |
| C1.1 | 08:42 | 08:53 | 09:04 | 3288 |
| C2.5 | 02:28 | 02:49 | 03:41 | 3289 |
| C3.0 | 00:41 | 00:59 | 01:09 | 3289 |
| C2.7 | 23:57 | 00:04 | 00:09 | 3288 |