Solar flares on July 16, 2023
The most powerful solar flare in 24 hours
M4.0 (strong) flare - July 16 at 5:46 PM
Solar activity index
Value as of the end of the day on July 16, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 15, 2023 to July 16, 2023
Time zone — UTC+00
List of solar flares for July 16, 2023
The total number of solar flares of class C and higher — 18 flares
C class — 15 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.2 | 20:49 | 20:54 | 20:58 | 3372 |
| C3.5 | 20:38 | 20:45 | 20:49 | 3373 |
| C6.2 | 18:59 | 19:14 | 19:22 | 3363 |
| M4.0 | 17:36 | 17:46 | 18:59 | 3363 |
| C5.7 | 17:07 | 17:19 | 17:24 | 3363 |
| M1.7 | 14:57 | 15:08 | 15:12 | 3372 |
| C3.0 | 13:47 | 14:03 | 14:09 | 3373 |
| C1.9 | 13:36 | 13:44 | 13:47 | 3363 |
| C1.7 | 13:27 | 13:32 | 13:36 | 3372 |
| C2.9 | 10:25 | 10:34 | 10:51 | 3363 |
| C4.7 | 08:31 | 08:41 | 08:45 | 3363 |
| M1.0 | 08:16 | 08:26 | 08:30 | 3372 |
| C2.4 | 06:47 | 06:54 | 07:05 | 3374 |
| C2.1 | 06:01 | 06:08 | 06:13 | 3372 |
| C1.9 | 04:49 | 04:56 | 05:05 | 3363 |
| C1.7 | 02:01 | 02:08 | 02:13 | 3363 |
| C2.5 | 01:02 | 01:07 | 01:11 | 3363 |
| C2.5 | 00:40 | 00:45 | 00:49 | 3363 |