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Solar flares — Apr 05, 2026

Yesterday

The strongest solar flare in the day

Flare of M1.0 level (strong) — in 00:04

Solar activity index

Value for Apr 05, 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 04, 2026 to Apr 05, 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 05, 2026

Total number of flares of class C and higher15 flares

C type — 14 | M type — 1 | X type — 0

  start maximum end region
C1.1
13:56 14:00 14:02
C1.3
11:52 12:04 12:10 4409
C1.1
09:21 09:29 09:31
C1.0
08:23 08:29 08:33 4412
C1.4
07:41 07:49 07:54 4412
C1.6
06:59 07:04 07:06 4412
C1.6
06:35 06:43 06:53 4409
C1.1
06:01 06:06 06:12 4409
C1.2
05:20 05:28 05:44 4409
C1.8
04:55 05:00 05:04 4409
C1.5
04:34 04:41 04:50 4409
C1.2
04:23 04:29 04:34 4409
C3.8
02:51 03:04 03:13 4409
C1.4
01:21 01:28 01:33 4409
M1.0
23:54 00:04 00:14 4409