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Solar flares — May 03, 2026

Yesterday

The strongest solar flare in the day

Flare of C3.6 level (normal) — in 08:08

Solar activity index

Value for May 03, 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 May 02, 2026 to May 03, 2026

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 May 03, 2026

Total number of flares of class C and higher3 flares

C type — 3 | M type — 0 | X type — 0

  start maximum end region
C3.6
07:56 08:08 08:15 4424
C1.7
04:33 04:41 04:47 4429
C1.5
03:20 03:27 03:33 4424