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Solar flares — September 13, 2026

September 13, 2026
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Home › Solar flares › September 13, 2026

Solar flares on September 13, 2026

The most powerful solar flare in 24 hours

There were no solar flares on the selected date

Solar activity index

Value as of the end of the day on September 13, 2026

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from September 12, 2026 to September 13, 2026

Time zone — UTC+03 (Tula)

Solar flares
PNG API: JSON | TXT

List of solar flares for September 13, 2026

There were no solar flares on the selected date