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Solar flares — February 13, 2010

February 13, 2010

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Providence
Home Solar flares February 13, 2010

Solar flares on February 13, 2010

The most powerful solar flare in 24 hours

C9.6 (normal) flare - February 13 at 7:39 AM

Solar activity index

Value as of the end of the day on February 13, 2010

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from February 12, 2010 to February 13, 2010

Time zone — UTC-05 (Providence)

Solar flares
PNG API: JSON | TXT

List of solar flares for February 13, 2010

The total number of solar flares of class C and higher — 4 flares

C class — 4 | M class — 0 | X class — 0

Class begin max end region
C3.0 15:42 15:52 16:05
C2.7 14:58 15:04 15:08 1046
C9.6 07:28 07:39 07:48 1048
C4.3 02:46 02:52 03:06 1048