Solar flares on April 19, 2023
The most powerful solar flare in 24 hours
C3.9 (normal) flare - April 19 at 4:41 AM
Solar activity index
Value as of the end of the day on April 19, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 18, 2023 to April 19, 2023
Time zone — UTC-04 (Atlanta) — summer time
List of solar flares for April 19, 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 |
|---|---|---|---|---|
| C2.2 | 23:17 | 23:23 | 23:28 | 3284 |
| C1.8 | 23:04 | 23:12 | 23:17 | 3283 |
| C2.2 | 21:12 | 21:19 | 21:30 | — |
| C2.6 | 19:31 | 19:48 | 20:14 | 3283 |
| C3.4 | 12:26 | 12:38 | 12:44 | 3282 |
| C2.7 | 11:54 | 12:08 | 12:24 | 3282 |
| C2.3 | 09:38 | 09:47 | 09:51 | 3282 |
| C2.0 | 09:24 | 09:35 | 09:38 | 3282 |
| C1.8 | 09:07 | 09:18 | 09:24 | 3282 |
| C3.9 | 04:11 | 04:41 | 05:12 | 3272 |
| C2.3 | 00:20 | 00:30 | 00:38 | 3272 |