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Solar flares — December 20, 2014

December 20, 2014

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Fort Smith
Home Solar flares December 20, 2014

Solar flares on December 20, 2014

The most powerful solar flare in 24 hours

C6.7 (normal) flare - December 20 at 7:45 PM

Solar activity index

Value as of the end of the day on December 20, 2014

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from December 19, 2014 to December 20, 2014

Time zone — UTC-07 (Fort Smith)

Solar flares
PNG API: JSON | TXT

List of solar flares for December 20, 2014

The total number of solar flares of class C and higher — 8 flares

C class — 8 | M class — 0 | X class — 0

Class begin max end region
C5.4 21:47 21:55 22:08 2244
C6.7 19:05 19:45 20:04 2242
C4.2 17:24 17:30 17:38 2242
C2.9 14:40 14:43 14:46 2242
C5.6 13:29 13:35 13:49 2242
C2.0 08:47 08:53 08:59 2242
C2.9 08:01 08:06 08:11 2242
C2.3 04:36 04:41 04:48 2242