Solar flares on July 13, 2023
The most powerful solar flare in 24 hours
M2.1 (strong) flare - July 13 at 10:20 PM
Solar activity index
Value as of the end of the day on July 13, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 12, 2023 to July 13, 2023
Time zone — UTC+03 (Tambov)
List of solar flares for July 13, 2023
The total number of solar flares of class C and higher — 14 flares
C class — 13 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M2.1 | 21:55 | 22:20 | 22:36 | 3372 |
| C4.7 | 19:48 | 19:52 | 19:56 | 3372 |
| C9.7 | 15:22 | 15:44 | 16:11 | 3372 |
| C4.7 | 14:13 | 14:20 | 14:29 | 3372 |
| C5.1 | 12:35 | 12:55 | 13:12 | 3372 |
| C4.8 | 11:02 | 11:09 | 11:20 | 3372 |
| C7.7 | 08:05 | 08:11 | 08:28 | 3372 |
| C5.2 | 05:43 | 05:48 | 05:52 | 3372 |
| C5.5 | 05:19 | 05:22 | 05:26 | 3372 |
| C4.8 | 05:04 | 05:08 | 05:19 | — |
| C8.0 | 03:52 | 03:58 | 04:02 | 3372 |
| C7.5 | 03:32 | 03:42 | 03:46 | 3372 |
| C5.5 | 01:39 | 01:50 | 01:52 | 3363 |
| C3.6 | 01:23 | 01:30 | 01:35 | — |