Solar flares on August 12, 2023
The most powerful solar flare in 24 hours
C8.8 (normal) flare - August 12 at 5:15 AM
Solar activity index
Value as of the end of the day on August 12, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 11, 2023 to August 12, 2023
Time zone — UTC-04 (Hartford) — summer time
List of solar flares for August 12, 2023
The total number of solar flares of class C and higher — 11 flares
C class — 11 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.2 | 19:44 | 19:52 | 19:59 | 3395 |
| C2.2 | 16:11 | 16:22 | 16:46 | 3395 |
| C4.9 | 14:48 | 15:01 | 15:13 | 3397 |
| C1.4 | 11:55 | 12:05 | 12:12 | 3395 |
| C3.1 | 10:17 | 10:22 | 10:26 | 3395 |
| C1.4 | 09:24 | 09:29 | 09:33 | 3395 |
| C1.7 | 08:57 | 09:08 | 09:15 | 3397 |
| C6.6 | 06:36 | 06:50 | 06:54 | 3395 |
| C8.8 | 05:04 | 05:15 | 05:25 | 3395 |
| C1.6 | 04:40 | 04:43 | 04:49 | 3395 |
| C1.9 | 03:34 | 03:39 | 03:43 | — |