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Solar flares — Jul 16, 2025

The strongest solar flare in the day

Flare of C5.0 level (normal) — in 04:58

Solar activity index

Value for Jul 16, 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 Jul 15, 2025 to Jul 16, 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 Jul 16, 2025

Total number of flares of class C and higher7 flares

C type — 7 | M type — 0 | X type — 0

  start maximum end region
C2.3
22:17 22:27 22:43 4142
C1.6
22:04 22:11 22:17 4145
C2.5
19:56 20:04 20:09 4142
C1.3
08:11 08:20 08:24 4143
C1.4
07:06 07:11 07:21 4143
C5.0
04:51 04:58 05:00 4143
C2.9
01:36 01:55 02:05 4142