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Solar flares — October 20, 2015

October 20, 2015

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Solar flares on October 20, 2015

The most powerful solar flare in 24 hours

C6.3 (normal) flare - October 20 at 10:34 PM

Solar activity index

Value as of the end of the day on October 20, 2015

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from October 19, 2015 to October 20, 2015

Time zone — UTC-06 (Calgary) — summer time

Solar flares
PNG API: JSON | TXT

List of solar flares for October 20, 2015

The total number of solar flares of class C and higher — 6 flares

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

Class begin max end region
C2.7 23:31 23:37 23:43 2436
C6.3 22:29 22:34 22:36 2436
C1.6 20:00 20:09 20:14 2436
C1.7 18:12 18:19 18:23 2436
C1.1 07:56 07:59 08:01 2437
C1.0 01:24 01:27 01:29 2436