Solar flares on May 4, 2022
The most powerful solar flare in 24 hours
M5.7 (strong) flare - May 4 at 10:59 AM
Solar activity index
Value as of the end of the day on May 4, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 3, 2022 to May 4, 2022
Time zone — UTC+02 (Madrid) — summer time
List of solar flares for May 4, 2022
The total number of solar flares of class C and higher — 18 flares
C class — 13 | M class — 5 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.6 | 22:09 | 22:27 | 22:36 | 3004 |
| M1.5 | 21:40 | 21:48 | 22:03 | 3006 |
| C4.1 | 21:31 | 21:37 | 21:41 | 3004 |
| C8.6 | 20:55 | 21:05 | 21:13 | 3004 |
| C3.0 | 20:20 | 20:30 | 20:41 | 3004 |
| M1.1 | 18:25 | 18:32 | 18:40 | 3004 |
| C2.8 | 17:42 | 17:48 | 17:57 | 3004 |
| C2.4 | 14:45 | 14:55 | 15:21 | 3004 |
| C2.7 | 13:49 | 14:04 | 14:14 | 3004 |
| C3.9 | 12:12 | 12:18 | 12:24 | — |
| M5.7 | 10:45 | 10:59 | 11:10 | 3004 |
| C3.5 | 10:08 | 10:25 | 10:33 | 3004 |
| C6.7 | 07:37 | 07:52 | 08:01 | — |
| C1.4 | 05:42 | 05:47 | 05:57 | 3004 |
| C1.0 | 05:34 | 05:39 | 05:42 | — |
| C1.2 | 05:14 | 05:19 | 05:23 | 3004 |
| C2.4 | 04:24 | 04:32 | 04:36 | 3004 |
| M5.3 | 02:08 | 02:19 | 02:25 | — |