Solar flares on February 23, 2025
The most powerful solar flare in 24 hours
X2.0 (very strong) flare - February 23 at 10:27 AM
Solar activity index
Value as of the end of the day on February 23, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 22, 2025 to February 23, 2025
Time zone — UTC-09 (Anchorage)
List of solar flares for February 23, 2025
The total number of solar flares of class C and higher — 12 flares
C class — 6 | M class — 5 | X class — 1
| Class | begin | max | end | region |
|---|---|---|---|---|
| M3.3 | 21:53 | 22:02 | 22:08 | 4000 |
| C5.8 | 21:37 | 21:47 | 21:53 | 3998 |
| M1.3 | 16:33 | 16:46 | 16:55 | 4001 |
| C5.0 | 12:38 | 12:42 | 12:47 | 3998 |
| X2.0 | 10:22 | 10:27 | 10:34 | 4001 |
| C5.4 | 10:02 | 10:07 | 10:13 | 3998 |
| C9.5 | 08:17 | 08:21 | 08:31 | 3998 |
| M1.0 | 07:18 | 07:35 | 07:51 | 3998 |
| C5.3 | 06:07 | 06:12 | 06:16 | 3998 |
| M1.6 | 02:47 | 02:58 | 03:07 | 4001 |
| M1.0 | 00:54 | 00:56 | 01:01 | 3998 |
| C7.5 | 00:01 | 00:14 | 00:22 | 3998 |