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Solar flares — April 22, 2021

April 22, 2021

Today

UTC+00
Home Solar flares April 22, 2021

Solar flares on April 22, 2021

The most powerful solar flare in 24 hours

C8.5 (normal) flare - April 22 at 8:11 PM

Solar activity index

Value as of the end of the day on April 22, 2021

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from April 21, 2021 to April 22, 2021

Time zone — UTC+00

Solar flares
PNG API: JSON | TXT

List of solar flares for April 22, 2021

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
C8.5 20:02 20:11 20:20 2817
C1.0 15:44 15:59 16:05 2816
C2.5 14:13 14:30 14:43 2816
C2.8 12:18 12:27 12:42 2816
C3.7 10:40 10:49 11:03 2817
C1.4 10:03 10:08 10:14 2817
C4.3 09:14 09:21 09:41 2817
C2.3 07:16 07:23 07:27 2817
C1.7 05:50 05:57 06:02 2817
C2.7 05:00 05:06 05:10 2816
C3.8 04:10 04:35 05:00 2816