Lightning stops play

Just now, we had a lightning flash and clap of thunder. Judging by the time delay, I would imagine it is 10km south of here. 

Just in case, I have disconnected PCs, PSUs and antennas in the shack. 

If it looks like the risk is going away, I shall probably reconnect things.

See https://www.lightningmaps.org/#m=oss;t=3;s=0;o=0;b=;ts=0;