Solar flares on August 17, 2023
The most powerful solar flare in 24 hours
C5.1 (normal) flare - August 17 at 3:40 PM
Solar activity index
Value as of the end of the day on August 17, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 16, 2023 to August 17, 2023
Time zone — UTC+03 (Pskov)
List of solar flares for August 17, 2023
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 21:28 | 21:36 | 21:40 | — |
| C2.2 | 20:16 | 20:29 | 20:46 | 3397 |
| C1.2 | 19:29 | 19:34 | 19:39 | — |
| C1.2 | 18:18 | 18:25 | 18:30 | 3405 |
| C3.5 | 17:11 | 17:20 | 17:24 | — |
| C5.1 | 15:14 | 15:40 | 16:06 | 3397 |
| C2.3 | 11:17 | 11:33 | 11:49 | — |
| C1.7 | 10:27 | 10:36 | 10:50 | 3409 |
| C3.6 | 05:19 | 05:46 | 06:32 | 3394 |