SolarCycle

Sunspots

Latest Sunspot Count

4/18/2026, 12:00:00 AM
44

Active Regions

RegionObservedMagnetic ClassSunspot count
44182026-04-18--
44152026-04-18α1
44162026-04-18α1
44142026-04-18--
44192026-04-18βγ12
44152026-04-17α1
44192026-04-17βγ16
44182026-04-17--
44142026-04-17--
44162026-04-17β3
44152026-04-17α1
44192026-04-17βγ16
44152026-04-16α1
44162026-04-16β11
44192026-04-16βγ23
44142026-04-16--
44182026-04-16--
44142026-04-15--
44182026-04-15--
44152026-04-15α3
44162026-04-15β6
44192026-04-15βγ12
44162026-04-15β7
44192026-04-15βγ17
44142026-04-14--
44152026-04-14α4
44182026-04-14β2
44192026-04-14β5
44162026-04-14β6
44152026-04-14α4
44162026-04-14β6
44192026-04-14βγ12