WNSH Beverly on 1570 surface on ENOX19 just a few minutes before it switched to the night power which is only 85 watts. It was 20:59 UTC when I picked up WNSH - so quite early for a coastal US station. WNSH's day power is 30.000 watts and the signal was quite loud for a while. CFAV "The Boomer" tried to beat WNSH and later on it did succeded in doing this.
WNSH's chief engineer verified and attached also the excerpt from their automatic transmitter logs showing the power change at 21:15 UTC (4:15 EST).