Solar flares on July 27, 2023
The most powerful solar flare in 24 hours
M1.9 (strong) flare - July 27 at 9:51 AM
Solar activity index
Value as of the end of the day on July 27, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 26, 2023 to July 27, 2023
Time zone — UTC+00
List of solar flares for July 27, 2023
The total number of solar flares of class C and higher — 17 flares
C class — 15 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.7 | 22:04 | 22:34 | 23:05 | 3388 |
| C2.7 | 20:44 | 20:51 | 21:01 | 3376 |
| C3.5 | 16:46 | 16:53 | 17:03 | 3376 |
| C5.1 | 13:44 | 13:49 | 13:54 | 3376 |
| C2.4 | 12:51 | 12:59 | 13:05 | 3387 |
| C3.2 | 12:22 | 12:29 | 12:34 | 3376 |
| C2.7 | 11:25 | 11:27 | 11:32 | 3376 |
| M1.9 | 09:44 | 09:51 | 09:58 | 3376 |
| C9.1 | 09:27 | 09:42 | 09:44 | 3376 |
| C5.6 | 07:24 | 07:31 | 07:36 | 3376 |
| C3.9 | 06:10 | 06:22 | 06:39 | 3387 |
| C4.8 | 04:48 | 04:55 | 05:02 | 3376 |
| C4.7 | 04:11 | 04:20 | 04:25 | 3376 |
| C3.0 | 03:20 | 03:27 | 03:32 | 3376 |
| C4.0 | 02:15 | 02:22 | 02:26 | 3376 |
| C5.4 | 01:00 | 01:10 | 01:14 | 3376 |
| C6.6 | 00:28 | 00:39 | 00:49 | 3380 |