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Solar flares — January 31, 2002

January 31, 2002

Today

UTC+00
Home Solar flares January 31, 2002

Solar flares on January 31, 2002

The most powerful solar flare in 24 hours

M3.6 (strong) flare - January 31 at 2:44 PM

Solar activity index

Value as of the end of the day on January 31, 2002

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from January 30, 2002 to January 31, 2002

Time zone — UTC+00

Solar flares
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List of solar flares for January 31, 2002

The total number of solar flares of class C and higher — 6 flares

C class — 5 | M class — 1 | X class — 0

Class begin max end region
C4.9 16:40 16:47 16:55 9800
C4.6 15:20 15:25 15:37 9802
M3.6 14:36 14:44 14:50
C4.3 14:20 14:25 14:35 9800
C2.2 11:53 12:04 12:29 9798
C3.3 10:07 10:12 10:17 9802