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Solar flares — April 04, 2026

Home Solar flares April 4, 2026

The strongest solar flare in the day

Flare of M1.7 level (strong) — in 02:58

Solar activity index

Value for Apr 04, 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 03, 2026 to Apr 04, 2026

Time zone — UTC-05 (Montgomery) - summer time

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

List of solar flares for Apr 04, 2026

Total number of flares of class C and higher – 19 flares

C type — 16 | M type — 3 | X type — 0

  start maximum end region
C1.2
23:20 23:28 23:44 4409
C1.8
22:55 23:00 23:04 4409
C1.5
22:34 22:41 22:50 4409
C1.2
22:23 22:29 22:34 4409
C3.8
20:51 21:04 21:13 4409
C1.4
19:21 19:28 19:33 4409
M1.0
17:54 18:04 18:14 4409
C7.9
14:35 14:47 15:05 4409
C1.7
13:48 14:00 14:10 4409
C2.8
12:02 12:15 12:24 4409
C1.7
11:18 11:25 11:32 4409
C1.6
10:00 10:15 10:35 4409
C1.7
08:29 08:39 08:44 4409
M1.2
06:58 07:11 07:22 4409
C1.2
06:24 06:34 06:46 4409
M1.7
02:38 02:58 03:14 4409
C2.2
01:52 02:01 02:11 4409
C2.9
01:01 01:14 01:21 4401
C1.0
00:49 00:54 00:58 4409