Solar flares — Dec 16, 2024
The strongest solar flare in the day
Flare of C4.5 level (normal) — in 07:32
Solar activity index
Value for Dec 16, 2024 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Dec 15, 2024 to Dec 16, 2024
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Dec 16, 2024
Total number of flares of class C and higher — 6 flares
C type — 6 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C2.1
|
22:33 | 22:40 | 22:45 | 3917 |
C3.8
|
21:37 | 21:49 | 21:56 | 3917 |
C1.9
|
09:18 | 09:23 | 09:28 | 3924 |
C4.5
|
07:18 | 07:32 | 07:42 | — |
C2.0
|
04:55 | 05:01 | 05:05 | 3922 |
C2.4
|
04:46 | 04:51 | 04:55 | 3920 |