At long last, a cloudy evening and 10 deg. Too good to miss, so I set the traps up on a regular site in nearby woodland. The only blot was a couple of short bursts of rain that made everything very wet. Even so, 17 species and about a 100 moths in the 2 hours, with Agonopterix arenella, Powdered Quaker, Early Tooth-striped and Oak-tree Pug being new for the year, plus an Acleris that needs another opinion. (still no Frosted Green).
Brian