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Solar flares — Aug 05, 2025

Yesterday

The strongest solar flare in the day

Flare of M4.4 level (strong) — in 16:53

Solar activity index

Value for Aug 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 Aug 04, 2025 to Aug 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 Aug 05, 2025

Total number of flares of class C and higher4 flares

C type — 2 | M type — 2 | X type — 0

  start maximum end region
M4.4
16:46 16:53 16:58 4168
C3.2
07:59 08:06 08:21 4168
C2.7
07:49 07:57 07:59 4168
M1.1
03:00 03:12 03:26 4168