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Solar flares — Apr 02, 2026

The strongest solar flare in the day

Flare of M3.5 level (strong) — in 19:15

Solar activity index

Value for Apr 02, 2026 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 Apr 01, 2026 to Apr 02, 2026

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 Apr 02, 2026

Total number of flares of class C and higher11 flares

C type — 10 | M type — 1 | X type — 0

  start maximum end region
C1.98
23:48 23:55 00:25
C1.2
22:21 22:28 22:32
M3.5
18:23 19:15 19:34 4404
C1.9
17:58 18:09 18:23 4404
C3.9
14:01 15:59 16:56 4409
C1.3
13:26 13:30 13:32 4409
C1.8
10:22 10:28 10:30 4409
C1.3
08:26 08:30 08:36 4401
C1.5
08:07 08:13 08:26 4409
C6.1
00:08 00:28 00:45 4403
C5.2
23:41 00:00 00:08 4409