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Solar flares — February 9, 2026

February 9, 2026

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Fort Smith
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Solar flares on February 9, 2026

The most powerful solar flare in 24 hours

C9.2 (normal) flare - February 9 at 4:02 PM

Solar activity index

Value as of the end of the day on February 9, 2026

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from February 8, 2026 to February 9, 2026

Time zone — UTC-07 (Fort Smith)

Solar flares
PNG API: JSON | TXT

List of solar flares for February 9, 2026

The total number of solar flares of class C and higher — 11 flares

C class — 11 | M class — 0 | X class — 0

Class begin max end region
C3.6 23:06 23:48 23:54 4371
C2.3 22:29 22:48 23:06 4366
C2.6 17:43 17:48 17:52 4366
C2.6 17:17 17:34 17:43 4374
C2.6 16:47 16:59 17:17 4371
C9.2 15:53 16:02 16:04 4374
C3.0 11:01 11:17 11:22 4374
C2.7 08:11 08:20 08:28 4366
C4.0 06:34 06:48 06:55 4366
C6.6 01:32 01:36 01:42 4374
C8.2 01:06 01:16 01:32 4366