Solar flares on December 30, 2023
The most powerful solar flare in 24 hours
C6.1 (normal) flare - December 30 at 4:50 PM
Solar activity index
Value as of the end of the day on December 30, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 29, 2023 to December 30, 2023
Time zone — UTC-05 (Thunder bay)
List of solar flares for December 30, 2023
The total number of solar flares of class C and higher — 11 flares
C class — 11 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.2 | 22:04 | 22:13 | 22:19 | 3530 |
| C1.2 | 21:38 | 21:47 | 22:04 | 3531 |
| C2.1 | 19:14 | 19:19 | 19:24 | 3536 |
| C1.8 | 18:56 | 19:06 | 19:15 | — |
| C6.1 | 16:41 | 16:50 | 16:54 | 3530 |
| C2.2 | 16:23 | 16:28 | 16:32 | 3530 |
| C5.7 | 10:17 | 10:20 | 10:24 | 3530 |
| C2.1 | 09:44 | 09:52 | 09:57 | 3530 |
| C1.7 | 06:47 | 06:55 | 07:07 | — |
| C3.2 | 02:29 | 02:47 | 02:57 | 3530 |
| C1.9 | 01:59 | 02:10 | 02:29 | 3534 |