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Solar flares — December 20, 2024

December 20, 2024

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Vladimir
Home Solar flares December 20, 2024

Solar flares on December 20, 2024

The most powerful solar flare in 24 hours

M2.5 (strong) flare - December 20 at 2:18 PM

Solar activity index

Value as of the end of the day on December 20, 2024

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from December 19, 2024 to December 20, 2024

Time zone — UTC+03 (Vladimir)

Solar flares
PNG API: JSON | TXT

List of solar flares for December 20, 2024

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

C class — 10 | M class — 2 | X class — 0

Class begin max end region
C4.5 19:46 19:49 19:53 3932
M2.5 14:15 14:18 14:22 3928
C2.9 13:34 13:38 13:43 3928
C9.4 13:03 13:11 13:17 3932
C9.4 11:55 12:01 12:06 3928
M2.1 10:20 10:26 10:35 3924
C3.0 09:54 10:04 10:14 3924
C2.7 08:43 08:46 08:51 3928
C2.6 04:54 05:01 05:08
C2.6 04:33 04:40 04:44 3928
C3.4 00:25 00:33 00:40 3924
C3.1 00:14 00:23 00:25 3924