Roy the Beard wrote:

Yes, really dark out. Down to 7 watts/m2 solar irradiation. That just 1%
of possible!


My solar sensor read zero at 12:08 for around a minute and was 10w/m2 for
22 minutes.



--
Brian Wakem
Lower Bourne, Farnham, Surrey
http://www.brianwakem.co.uk/weather
Live obs @ 21:13:24 : 10.1C, DP 9.3C, RH 95%, 0.2 mm