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Solar flares

Yesterday

Alert – solar flares now

WARNING: a solar flare of M8.5 level (strong) is in progress
Started at 17:51 — 20 minutes ago

Solar activity index

Current value based on data for 48 hours (2 days). The maximum value is 10.0

Solar activity index

Solar flares yesterday and today

Chart of solar activity for yesterday and today

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

Solar flares yesterday and today
This chart in PNG format — high resolution API data: JSON or TXT

List of solar flares for today

Total number of flares of class C and higher6 flares

C type — 3 | M type — 3 | X type — 0

  start maximum end region
M1.9
11:32 11:47 11:53 4105
M2.2
08:45 08:56 09:02 4105
C2.9
07:11 07:19 07:23 4111
C6.5
05:17 05:35 05:45 4114
C7.5
03:58 04:31 05:12 4114
M6.8
23:51 00:01 00:09 4105