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Solar flares — January 20, 2005

January 20, 2005

Today

UTC+00
Home Solar flares January 20, 2005

Solar flares on January 20, 2005

The most powerful solar flare in 24 hours

X7.1 (very strong) flare - January 20 at 7:01 AM

Solar activity index

Value as of the end of the day on January 20, 2005

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from January 19, 2005 to January 20, 2005

Time zone — UTC+00

Solar flares
PNG API: JSON | TXT

List of solar flares for January 20, 2005

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

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

Class begin max end region
C4.5 21:47 21:53 21:56 720
C3.6 18:13 18:16 18:19 720
C8.0 16:08 16:14 16:19 720
X7.1 06:36 07:01 07:26 720
C4.8 03:21 03:30 03:36 720
C1.6 00:37 00:47 00:56 720