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Solar flares — Apr 05, 2025

The strongest solar flare in the day

Flare of M1.0 level (strong) — in 21:05

Solar activity index

Value for Apr 05, 2025 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, 2025 to Apr 05, 2025

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, 2025

Total number of flares of class C and higher8 flares

C type — 7 | M type — 1 | X type — 0

  start maximum end region
M1.0
20:54 21:05 21:12 4048
C4.7
19:57 20:05 20:15 4043
C3.9
19:45 19:49 19:55 4043
C2.9
08:08 08:13 08:16 4048
C2.7
07:17 07:24 07:29 4051
C2.3
03:46 03:51 03:58 4048
C4.8
02:05 02:12 02:14 4048
C5.7
00:24 00:38 00:54 4043