Solar flares on November 18, 2024
The most powerful solar flare in 24 hours
M3.7 (strong) flare - November 18 at 7:53 AM
Solar activity index
Value as of the end of the day on November 18, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 17, 2024 to November 18, 2024
Time zone — UTC-05 (Toronto)
List of solar flares for November 18, 2024
The total number of solar flares of class C and higher — 20 flares
C class — 11 | M class — 9 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.7 | 22:44 | 22:53 | 22:57 | 3901 |
| C2.4 | 21:44 | 21:47 | 21:53 | 3897 |
| C4.3 | 17:24 | 17:30 | 17:37 | 3897 |
| C6.8 | 15:42 | 15:45 | 15:54 | 3889 |
| M2.0 | 13:45 | 14:15 | 14:48 | 3901 |
| C6.6 | 12:59 | 13:04 | 13:08 | 3901 |
| M1.8 | 12:43 | 12:49 | 12:54 | 3901 |
| C5.5 | 11:58 | 12:06 | 12:10 | 3889 |
| C4.3 | 10:24 | 10:39 | 10:46 | 3901 |
| M3.7 | 07:42 | 07:53 | 07:57 | 3901 |
| M1.5 | 06:19 | 06:27 | 06:44 | 3897 |
| M1.6 | 06:06 | 06:12 | 06:19 | 3897 |
| M2.5 | 05:41 | 05:58 | 06:02 | 3901 |
| C2.2 | 05:23 | 05:30 | 05:34 | 3901 |
| M1.2 | 02:54 | 02:57 | 03:01 | 3901 |
| M1.7 | 02:25 | 02:32 | 02:36 | 3901 |
| C3.7 | 02:13 | 02:20 | 02:25 | 3901 |
| C2.9 | 01:51 | 01:59 | 02:04 | 3901 |
| C2.8 | 00:51 | 00:59 | 01:03 | 3901 |
| M1.0 | 00:13 | 00:22 | 00:27 | 3901 |