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Solar flares — January 28, 2002

January 28, 2002

Today

UTC+00
Home Solar flares January 28, 2002

Solar flares on January 28, 2002

The most powerful solar flare in 24 hours

C9.6 (normal) flare - January 28 at 11:49 PM

Solar activity index

Value as of the end of the day on January 28, 2002

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from January 27, 2002 to January 28, 2002

Time zone — UTC+00

Solar flares
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List of solar flares for January 28, 2002

The total number of solar flares of class C and higher — 5 flares

C class — 5 | M class — 0 | X class — 0

Class begin max end region
C9.6 23:42 23:49 23:53
C2.6 22:34 22:37 22:42 9800
C8.1 17:49 17:54 17:59 9800
C4.6 11:05 11:10 11:16
C9.6 03:00 03:10 03:27 9788