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Solar flares — October 21, 2000

October 21, 2000

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Solar flares on October 21, 2000

The most powerful solar flare in 24 hours

C5.6 (normal) flare - October 21 at 3:26 PM

Solar activity index

Value as of the end of the day on October 21, 2000

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from October 20, 2000 to October 21, 2000

Time zone — UTC+05:30 (Krishnanagar)

Solar flares
PNG API: JSON | TXT

List of solar flares for October 21, 2000

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

C class — 6 | M class — 0 | X class — 0

Class begin max end region
C2.3 19:29 19:36 19:40 9201
C5.6 15:21 15:26 15:33 9199
C2.4 12:27 12:31 12:36 9201
C1.6 10:30 10:56 11:43 9199
C1.0 06:54 06:59 07:04
C1.6 00:42 01:03 01:12