Solar flares on February 17, 2025
The most powerful solar flare in 24 hours
M1.0 (strong) flare - February 17 at 7:13 PM
Solar activity index
Value as of the end of the day on February 17, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 16, 2025 to February 17, 2025
Time zone — UTC+04 (Tbilisi)
List of solar flares for February 17, 2025
The total number of solar flares of class C and higher — 15 flares
C class — 14 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.8 | 23:35 | 23:42 | 23:46 | 3992 |
| C2.2 | 22:27 | 22:33 | 22:37 | 3998 |
| C4.4 | 19:50 | 19:57 | 20:01 | 3998 |
| M1.0 | 19:07 | 19:13 | 19:23 | 3992 |
| C5.7 | 18:46 | 18:55 | 19:07 | 3997 |
| C3.9 | 17:32 | 17:40 | 17:45 | 3998 |
| C3.9 | 15:43 | 15:52 | 16:02 | 3998 |
| C2.9 | 12:07 | 12:18 | 12:30 | 3998 |
| C2.6 | 11:26 | 11:36 | 11:44 | 3992 |
| C5.9 | 08:24 | 08:46 | 08:56 | 3992 |
| C2.7 | 07:58 | 08:01 | 08:08 | 3998 |
| C2.2 | 06:55 | 07:00 | 07:06 | 3992 |
| C3.6 | 06:16 | 06:28 | 06:34 | 3998 |
| C2.2 | 05:49 | 05:58 | 06:05 | 3998 |
| C1.9 | 00:25 | 00:29 | 00:35 | 3997 |