Solar flares on October 15, 2024
The most powerful solar flare in 24 hours
M3.7 (strong) flare - October 15 at 11:46 PM
Solar activity index
Value as of the end of the day on October 15, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 14, 2024 to October 15, 2024
Time zone — UTC-04 (Lansing) — summer time
List of solar flares for October 15, 2024
The total number of solar flares of class C and higher — 18 flares
C class — 14 | M class — 4 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M3.7 | 23:38 | 23:46 | 23:59 | 3852 |
| M3.0 | 23:12 | 23:19 | 23:38 | 3852 |
| C4.5 | 22:39 | 22:48 | 22:59 | 3852 |
| C5.0 | 21:47 | 21:58 | 22:03 | 3852 |
| C4.0 | 21:37 | 21:42 | 21:47 | 3852 |
| C4.0 | 20:18 | 20:24 | 20:34 | 3856 |
| M1.7 | 14:00 | 14:18 | 14:28 | 3848 |
| C2.6 | 12:24 | 12:32 | 12:49 | 3852 |
| C3.5 | 11:02 | 11:13 | 11:26 | 3852 |
| C3.9 | 08:56 | 09:04 | 09:11 | 3852 |
| C3.0 | 08:43 | 08:48 | 08:52 | 3852 |
| C4.6 | 07:16 | 07:32 | 07:45 | 3852 |
| M1.3 | 06:00 | 06:06 | 06:10 | 3852 |
| C2.6 | 04:32 | 04:35 | 04:38 | 3852 |
| C5.5 | 02:44 | 03:02 | 03:08 | 3852 |
| C5.8 | 01:30 | 01:38 | 01:50 | 3852 |
| C8.6 | 00:30 | 00:52 | 01:16 | 3852 |
| C4.5 | 23:49 | 00:03 | 00:14 | 3852 |