Solar STORM Warning: Three Strong Eruptions & CMEs / STRONGEST Solar Flare of 2016 STRONGEST FLARE OF 2016 & Radiation Storm: Departing sunspot complex AR2565-AR2567 erupted on July 23rd producing three strong solar flares. Three R2-Moderate flares were observed from Region 2567 (N02W74,Dko/Beta) on 23 July 2016. The first was an M5.0 at 23/0211 UTC, followed by an M7.6/2B and M5.5/3B at 23/0516 UTC and 23/0531 UTC, respectively.