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Solar flares — April 18, 2022

April 18, 2022

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Solar flares on April 18, 2022

The most powerful solar flare in 24 hours

M1.9 (strong) flare - April 18 at 2:24 PM

Solar activity index

Value as of the end of the day on April 18, 2022

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from April 17, 2022 to April 18, 2022

Time zone — UTC-03 (Saint john) — summer time

Solar flares
PNG API: JSON | TXT

List of solar flares for April 18, 2022

The total number of solar flares of class C and higher — 13 flares

C class — 10 | M class — 3 | X class — 0

Class begin max end region
C1.5 21:32 21:40 21:45
C3.1 19:24 19:32 19:40 2987
C7.3 17:05 17:15 17:30 2993
C3.0 16:47 16:55 17:02
M1.9 14:12 14:24 14:31 2987
C3.9 11:10 11:24 11:45 2993
C2.0 10:09 10:25 10:38
M1.1 07:04 07:27 07:49 2993
C2.5 06:10 06:14 06:18 2993
M1.3 04:37 04:48 04:54 2993
C2.9 01:42 01:49 01:58 2992
C7.3 00:58 01:03 01:07 2994
C8.5 00:01 00:19 00:33 2992