Solar flares on January 17, 2025
The most powerful solar flare in 24 hours
M7.4 (strong) flare - January 17 at 6:35 AM
Solar activity index
Value as of the end of the day on January 17, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 16, 2025 to January 17, 2025
Time zone — UTC-07 (Red deer)
List of solar flares for January 17, 2025
The total number of solar flares of class C and higher — 25 flares
C class — 16 | M class — 9 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.0 | 23:35 | 23:43 | 23:48 | 3959 |
| M1.1 | 20:00 | 20:07 | 20:15 | 3964 |
| C8.4 | 19:41 | 19:52 | 19:56 | 3961 |
| C8.8 | 19:22 | 19:31 | 19:41 | 3961 |
| M1.7 | 17:44 | 17:58 | 18:03 | 3964 |
| C5.3 | 16:30 | 16:44 | 17:04 | 3961 |
| M1.0 | 15:00 | 15:05 | 15:14 | 3964 |
| C3.2 | 14:44 | 14:51 | 15:00 | 3964 |
| C4.0 | 13:57 | 14:00 | 14:05 | 3964 |
| C7.0 | 13:22 | 13:30 | 13:38 | 3964 |
| M1.1 | 12:59 | 13:01 | 13:02 | 3964 |
| M1.8 | 12:44 | 12:49 | 12:55 | 3964 |
| M2.1 | 11:42 | 11:50 | 12:04 | 3964 |
| C6.9 | 11:17 | 11:23 | 11:30 | 3964 |
| C3.6 | 10:55 | 11:07 | 11:15 | 3964 |
| C9.0 | 09:14 | 09:22 | 09:27 | 3964 |
| C5.7 | 08:01 | 08:11 | 08:57 | 3964 |
| M7.4 | 06:24 | 06:35 | 06:39 | 3964 |
| C4.0 | 05:57 | 06:00 | 06:09 | 3964 |
| C3.7 | 05:41 | 05:47 | 05:57 | 3961 |
| C3.6 | 05:27 | 05:32 | 05:41 | 3964 |
| M1.5 | 04:19 | 04:37 | 04:49 | 3964 |
| C3.2 | 04:00 | 04:09 | 04:19 | 3964 |
| M2.0 | 02:10 | 02:19 | 02:23 | 3964 |
| C4.5 | 00:46 | 00:56 | 01:05 | 3961 |