Solar flares on July 19, 2023
The most powerful solar flare in 24 hours
M3.8 (strong) flare - July 19 at 1:25 PM
Solar activity index
Value as of the end of the day on July 19, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 18, 2023 to July 19, 2023
Time zone — UTC-04 (Ottawa) — summer time
List of solar flares for July 19, 2023
The total number of solar flares of class C and higher — 17 flares
C class — 15 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.5 | 19:37 | 19:43 | 19:47 | — |
| C2.9 | 18:56 | 19:17 | 19:37 | 3376 |
| C2.6 | 17:38 | 17:46 | 17:56 | 3376 |
| C3.2 | 14:54 | 15:04 | 15:11 | 3363 |
| M3.8 | 13:04 | 13:25 | 13:43 | 3363 |
| C2.4 | 12:38 | 12:45 | 12:47 | 3363 |
| C2.4 | 11:39 | 11:45 | 11:58 | 3363 |
| C2.8 | 10:59 | 11:07 | 11:14 | 3363 |
| C3.0 | 09:41 | 09:48 | 09:56 | 3363 |
| C2.7 | 09:06 | 09:14 | 09:19 | 3363 |
| M1.4 | 06:49 | 06:57 | 07:02 | 3363 |
| C3.6 | 06:19 | 06:29 | 06:34 | 3363 |
| C3.4 | 04:30 | 04:37 | 04:43 | — |
| C3.1 | 04:15 | 04:24 | 04:30 | 3363 |
| C2.9 | 03:08 | 03:16 | 03:23 | — |
| C2.4 | 02:51 | 02:58 | 03:02 | 3372 |
| C2.4 | 02:00 | 02:08 | 02:13 | — |