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Solar flares — December 9, 2001

December 9, 2001

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Solar flares on December 9, 2001

The most powerful solar flare in 24 hours

C6.8 (normal) flare - December 9 at 10:41 PM

Solar activity index

Value as of the end of the day on December 9, 2001

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from December 8, 2001 to December 9, 2001

Time zone — UTC+07 (Barnaul)

Solar flares
PNG API: JSON | TXT

List of solar flares for December 9, 2001

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
C3.2 23:32 23:36 23:46 9733
C6.8 22:33 22:41 22:54 9727
C2.2 20:39 20:42 20:44 9733
C2.3 19:32 19:36 19:41 9718
C2.6 11:25 11:58 12:14 9734
C2.0 11:17 11:21 11:24 9734
C5.3 05:11 05:21 05:30 9727
C4.2 04:35 04:43 04:53 9727