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Solar flares — February 18, 2026

Home Solar flares February 18, 2026

The strongest solar flare in the day

Flare of C2.2 level (normal) — in 21:42

Solar activity index

Value for Feb 18, 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 Feb 17, 2026 to Feb 18, 2026

Time zone — UTC+01 (Amsterdam)

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

List of solar flares for Feb 18, 2026

Total number of flares of class C and higher – 3 flares

C type — 3 | M type — 0 | X type — 0

  start maximum end region
C2.2
21:17 21:42 21:58
C1.4
05:58 06:07 06:17 4374
C1.8
00:07 00:23 00:31 4374