Although dry here at present, a look at the lightning map shows there are nasty storms not that far east of this QTH. I shall have to watch the maps carefully and disconnect antennas, PSUs and PC if it gets close. Currently, these are configured for 472kHz use.
UPDATE 2200z: Storms are too close for comfort, so going QRT on 472kHz WSPR overnight and unplugging antennas and PSUs. Although I have spotted, and been spotted, by a wide variety of stations, not one is new.