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Solar flares — May 12, 2013

May 12, 2013

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Solar flares on May 12, 2013

The most powerful solar flare in 24 hours

M1.9 (strong) flare - May 12 at 9:32 PM

Solar activity index

Value as of the end of the day on May 12, 2013

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from May 11, 2013 to May 12, 2013

Time zone — UTC+01 (London) — summer time

Solar flares
PNG API: JSON | TXT

List of solar flares for May 12, 2013

The total number of solar flares of class C and higher — 15 flares

C class — 13 | M class — 2 | X class — 0

Class begin max end region
M1.2 23:37 23:44 23:52
M1.9 21:17 21:32 22:03
C2.0 16:57 17:01 17:05 1745
C1.6 10:40 11:23 11:41 1743
C1.6 09:57 10:03 10:14 1743
C1.5 09:22 09:26 09:28 1745
C1.3 07:26 07:27 07:29 1745
C1.3 07:16 07:19 07:24 1744
C1.0 06:58 07:01 07:03 1734
C1.2 06:18 06:27 06:30 1745
C2.2 05:11 05:36 05:45 1746
C1.2 04:37 04:41 04:45 1744
C1.1 04:21 04:27 04:31 1744
C1.1 03:33 03:53 04:13 1734
C1.2 03:00 03:11 03:16 1745