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Solar flares — August 15, 2025

Home Solar flares August 15, 2025

The strongest solar flare in the day

Flare of C7.7 level (normal) — in 16:22

Solar activity index

Value for Aug 15, 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 14, 2025 to Aug 15, 2025

Time zone — UTC-05 (Red Lake) - summer time

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

List of solar flares for Aug 15, 2025

Total number of flares of class C and higher – 11 flares

C type — 11 | M type — 0 | X type — 0

  start maximum end region
C7.7
16:11 16:22 16:26 4172
C1.1
15:40 15:46 15:53 4178
C1.0
14:50 14:54 14:56 4179
C1.6
13:43 13:57 14:22 4172
C2.1
07:37 07:45 07:48 4172
C2.2
06:35 06:45 06:49 4172
C6.8
05:21 05:37 05:50 4172
C1.8
04:31 04:41 04:47 4172
C1.6
03:52 04:01 04:14 4172
C1.2
01:12 01:16 01:18 4172
C1.3
01:01 01:06 01:12 4172