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Solar flares — December 31, 2022

December 31, 2022

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Home Solar flares December 31, 2022

Solar flares on December 31, 2022

The most powerful solar flare in 24 hours

C9.1 (normal) flare - December 31 at 1:48 PM

Solar activity index

Value as of the end of the day on December 31, 2022

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from December 30, 2022 to December 31, 2022

Time zone — UTC-08 (Seattle)

Solar flares
PNG API: JSON | TXT

List of solar flares for December 31, 2022

The total number of solar flares of class C and higher — 12 flares

C class — 12 | M class — 0 | X class — 0

Class begin max end region
C1.9 23:35 23:44 23:50 3180
C1.7 22:56 23:02 23:06 3180
C3.7 18:04 18:28 18:41 3176
C1.6 16:31 16:35 16:41 3176
C1.6 15:47 15:55 16:03 3176
C9.1 13:37 13:48 14:02 3180
C2.4 13:17 13:32 13:38 3179
C3.5 12:52 12:55 12:59 3177
C2.0 09:43 09:49 09:53 3180
C2.0 09:17 09:25 09:35 3171
C2.2 08:16 08:28 08:53 3176
C4.9 03:24 03:34 03:42 3180