Solar flares on May 1, 2023
The most powerful solar flare in 24 hours
M7.1 (strong) flare - May 1 at 4:09 PM
Solar activity index
Value as of the end of the day on May 1, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 30, 2023 to May 1, 2023
Time zone — UTC+03 (Bucharest)
List of solar flares for May 1, 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 |
|---|---|---|---|---|
| C2.1 | 21:59 | 22:08 | 22:17 | 3293 |
| C2.8 | 20:32 | 20:39 | 20:43 | 3293 |
| C2.7 | 18:16 | 18:27 | 18:39 | 3289 |
| C7.4 | 17:26 | 17:30 | 17:41 | — |
| C4.2 | 16:38 | 16:45 | 16:53 | — |
| M7.1 | 16:02 | 16:09 | 16:13 | 3288 |
| C2.7 | 14:52 | 14:59 | 15:03 | 3288 |
| C1.6 | 14:03 | 14:07 | 14:27 | 3293 |
| C5.2 | 10:41 | 10:47 | 10:54 | 3293 |
| C5.3 | 09:53 | 10:07 | 10:33 | 3293 |
| C1.9 | 09:09 | 09:21 | 09:27 | 3293 |
| C1.6 | 08:56 | 09:01 | 09:09 | 3293 |
| C3.5 | 07:41 | 07:52 | 08:03 | 3293 |
| C3.6 | 05:48 | 06:02 | 06:17 | 3293 |
| M1.1 | 03:55 | 04:21 | 04:29 | 3288 |
| C1.9 | 03:18 | 03:28 | 03:35 | 3288 |
| C5.0 | 00:26 | 00:36 | 00:44 | 3293 |