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Solar flares — January 23, 2025

January 23, 2025

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Solar flares on January 23, 2025

The most powerful solar flare in 24 hours

C9.1 (normal) flare - January 23 at 2:03 AM

Solar activity index

Value as of the end of the day on January 23, 2025

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from January 22, 2025 to January 23, 2025

Time zone — UTC+00 (London)

Solar flares
PNG API: JSON | TXT

List of solar flares for January 23, 2025

The total number of solar flares of class C and higher — 10 flares

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

Class begin max end region
C3.7 20:15 20:22 20:26 3967
C8.0 16:27 16:36 16:42 3961
C3.7 14:30 14:36 14:42 3961
C3.7 13:38 13:42 13:46 3965
C4.5 12:27 12:34 12:41 3969
C4.5 12:19 12:25 12:27 3969
C3.3 09:46 09:57 10:02 3962
C3.4 08:32 08:41 08:49 3962
C9.1 01:56 02:03 02:22 3961
C4.2 01:15 01:21 01:25 3972