10M open to Europe

 For the second time this month, we are actually getting great signals into Europe on 10 meters (28MHZ) from northwest WA state today. We don't get this type of F-layer propagation from the far NW usually, so i find it interesting that we are actually able to bounce signals off the F-layer, on this high of a frequency (28 MHZ) for a second time.
 The last time this happened was a few weeks ago, when all the sudden, with no indications whatsoever from any of the solar sites, ten meters exploded with strong S-9 signals from Europe for several days.
 Listening to M0UNN CQ from England, with a strong signal, work a pileup.