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Solar flares — November 12, 2025

November 12, 2025

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Samara
Home Solar flares November 12, 2025

Solar flares on November 12, 2025

The most powerful solar flare in 24 hours

C4.5 (normal) flare - November 12 at 8:39 PM

Solar activity index

Value as of the end of the day on November 12, 2025

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from November 11, 2025 to November 12, 2025

Time zone — UTC+04 (Samara)

Solar flares
PNG API: JSON | TXT

List of solar flares for November 12, 2025

The total number of solar flares of class C and higher — 8 flares

C class — 8 | M class — 0 | X class — 0

Class begin max end region
C1.7 22:14 22:20 22:26 4274
C4.5 20:11 20:39 21:06 4274
C3.1 12:40 12:55 13:03 4274
C1.9 08:59 09:07 09:12 4276
C2.4 06:49 06:56 07:03 4274
C1.8 06:35 06:40 06:42 4274
C1.9 05:32 05:48 05:56 4274
C2.9 02:15 02:21 02:25 4274