Solar flares on August 13, 2024
The most powerful solar flare in 24 hours
M4.2 (strong) flare - August 13 at 8:44 PM
Solar activity index
Value as of the end of the day on August 13, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 12, 2024 to August 13, 2024
Time zone — UTC-03 (Saint john) — summer time
List of solar flares for August 13, 2024
The total number of solar flares of class C and higher — 12 flares
C class — 9 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M4.2 | 20:26 | 20:44 | 21:06 | 3784 |
| M1.3 | 19:38 | 19:45 | 19:57 | 3777 |
| C7.7 | 18:31 | 18:38 | 18:46 | 3784 |
| C5.7 | 16:32 | 16:39 | 16:52 | 3784 |
| C6.6 | 15:05 | 15:10 | 15:18 | 3784 |
| M1.0 | 14:25 | 14:29 | 14:34 | 3784 |
| C7.3 | 13:30 | 13:34 | 13:38 | 3784 |
| C6.0 | 13:17 | 13:26 | 13:30 | 3784 |
| C8.3 | 07:04 | 07:21 | 07:26 | 3784 |
| C7.3 | 05:00 | 05:04 | 05:08 | 3784 |
| C6.6 | 04:30 | 04:37 | 04:50 | 3780 |
| C8.9 | 04:11 | 04:14 | 04:18 | 3780 |