Solar flares on February 23, 2023
The most powerful solar flare in 24 hours
M1.5 (strong) flare - February 23 at 9:14 AM
Solar activity index
Value as of the end of the day on February 23, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 22, 2023 to February 23, 2023
Time zone — UTC+03 (Murmansk)
List of solar flares for February 23, 2023
The total number of solar flares of class C and higher — 13 flares
C class — 11 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C8.9 | 20:52 | 21:19 | 21:26 | 3234 |
| C7.5 | 18:04 | 18:13 | 18:18 | 3235 |
| C4.3 | 17:24 | 17:34 | 17:46 | 3234 |
| C6.6 | 15:19 | 15:29 | 15:42 | 3234 |
| M1.0 | 11:32 | 11:48 | 11:51 | 3234 |
| C7.2 | 10:58 | 11:12 | 11:19 | 3234 |
| M1.5 | 09:11 | 09:14 | 09:18 | 3235 |
| C3.2 | 09:00 | 09:06 | 09:11 | 3230 |
| C4.2 | 08:16 | 08:29 | 08:45 | 3230 |
| C7.8 | 07:00 | 07:12 | 07:24 | 3234 |
| C1.9 | 05:13 | 05:21 | 05:28 | — |
| C2.3 | 03:43 | 03:50 | 03:55 | — |
| C2.8 | 01:52 | 02:01 | 02:09 | 3234 |