Solar flares on July 17, 2023
The most powerful solar flare in 24 hours
C6.6 (normal) flare - July 17 at 8:46 PM
Solar activity index
Value as of the end of the day on July 17, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 16, 2023 to July 17, 2023
Time zone — UTC+05:30 (Indore)
List of solar flares for July 17, 2023
The total number of solar flares of class C and higher — 17 flares
C class — 17 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.2 | 23:48 | 23:59 | 00:08 | 3377 |
| C2.5 | 22:55 | 23:03 | 23:17 | 3373 |
| C6.6 | 20:36 | 20:46 | 20:53 | 3372 |
| C4.2 | 14:47 | 14:57 | 15:06 | 3363 |
| C3.7 | 13:42 | 13:48 | 13:52 | 3373 |
| C4.3 | 12:15 | 12:25 | 12:39 | 3373 |
| C3.7 | 11:25 | 11:34 | 11:40 | 3373 |
| C3.9 | 10:42 | 10:46 | 10:51 | 3372 |
| C2.8 | 09:57 | 10:04 | 10:08 | 3373 |
| C4.4 | 09:05 | 09:10 | 09:16 | 3363 |
| C2.2 | 08:45 | 08:53 | 09:01 | — |
| C2.2 | 07:36 | 07:44 | 07:50 | 3363 |
| C2.7 | 07:05 | 07:12 | 07:20 | — |
| C2.5 | 05:33 | 05:37 | 05:52 | 3363 |
| C4.2 | 02:19 | 02:24 | 02:28 | 3372 |
| C3.5 | 02:08 | 02:15 | 02:19 | 3373 |
| C6.2 | 00:29 | 00:44 | 00:52 | 3363 |