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Solar flares — February 12, 2023

February 12, 2023

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Fort Smith
Home Solar flares February 12, 2023

Solar flares on February 12, 2023

The most powerful solar flare in 24 hours

M3.1 (strong) flare - February 12 at 1:48 AM

Solar activity index

Value as of the end of the day on February 12, 2023

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from February 11, 2023 to February 12, 2023

Time zone — UTC-07 (Fort Smith)

Solar flares
PNG API: JSON | TXT

List of solar flares for February 12, 2023

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

C class — 6 | M class — 5 | X class — 0

Class begin max end region
M1.0 22:04 22:18 22:37 3226
C3.1 17:09 17:16 17:21 3220
C3.3 16:57 17:04 17:09 3213
C3.8 15:54 16:01 16:10 3226
C5.6 12:56 13:06 13:17 3222
C6.1 10:17 10:24 10:37 3222
M1.0 08:33 08:38 09:01 3217
C5.5 08:03 08:09 08:19 3217
M1.2 06:23 06:34 06:44 3222
M1.4 02:11 02:27 02:37 3217
M3.1 01:35 01:48 01:52 3217