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Solar flares — October 23, 2011

October 23, 2011

Today

UTC+00
Home Solar flares October 23, 2011

Solar flares on October 23, 2011

The most powerful solar flare in 24 hours

C2.5 (normal) flare - October 23 at 11:47 AM

Solar activity index

Value as of the end of the day on October 23, 2011

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from October 22, 2011 to October 23, 2011

Time zone — UTC+00

Solar flares
PNG API: JSON | TXT

List of solar flares for October 23, 2011

The total number of solar flares of class C and higher — 3 flares

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

Class begin max end region
C1.0 22:26 22:37 22:41 1330
C2.5 11:42 11:47 11:53 1324
C2.1 05:28 05:31 05:34 1330