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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 8:41 AM

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 (Red deer)

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
C2.3 16:28 16:31 16:37 9733
C2.6 16:05 16:09 16:13 9732
C4.5 13:27 13:34 13:45 9727
C6.3 10:26 11:02 11:29 9733
C3.2 09:32 09:36 09:46 9733
C6.8 08:33 08:41 08:54 9727
C2.2 06:39 06:42 06:44 9733
C2.3 05:32 05:36 05:41 9718