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Solar flares — May 27, 2021

The strongest solar flare in the day

Flare of C1.4 level (normal) — in 04:13

Solar activity index

Value for May 27, 2021 24:00 (end on the day). The maximum value is 10.0

Solar activity index

Solar flares in 2 days

Chart of solar activity from May 26, 2021 to May 27, 2021

Time zone — UTC+01 (London) - summer time

Solar flares in 2 days
This chart in PNG format — high resolution API data: JSON or TXT

List of solar flares for May 27, 2021

Total number of flares of class C and higher2 flares

C type — 2 | M type — 0 | X type — 0

  start maximum end region
C1.0
22:44 23:07 23:18 2824
C1.4
04:07 04:13 04:28 2826