What a flare day!

With many active sunspots facing us it wasn't surprising that  I recorded numerous flares. Unexpectedly, 1471 stole the show with a large M class, while larger 1476 shot off lower energy Cs. We had some amazing thunder storms in Ireland yesterday with some cloud to air lightening observed. This activity also shows on the graph, with numerous spikes appearing across the day.

Dave Gradwell