Not sure I can help much as I have a WMII, but is it plugged into the
mains? And do you have it plugged in via a surge protection
multi-socket exrension lead? I had similar 'spurious' readings on my
minima (-50°c), although it was normally caused by a surge from some
household electrical appliance being switched on or power off. The
Surge protector has reduced this to about once or twice a year.

Just a thought.

Keith (Southend)

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'Weather Home & Abroad'
http://www.southendweather.net
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COL Station for Southend-on-Sea
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Reply to: kreh'at'southendweather'dot'net
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On Fri, 24 Oct 2003 10:49:24 +0100, John.alresford at home wrote:

Strange, this thing was showing 1051 hPa at 10.00 today,
At 10.15 down to 1045 hPa and now at 10.34 is showing a
'normal' of 1024 hPa .Looking back in its 24hr history,

-1hr ago 1049 hPa
-2 '' 1051
-3 '' 1050
-4 '' 1047
-5 '' 1042
-6 '' 1034
-7 '' 1027
-8 '' 1025
-9 '' 1024
-10 '' 1023
-11 '' 1023
-12 '' 1023

No obvious reason for it, battery OK, indoor model BA 888 ,
now showing 1023 hPa

Anybody got any idea's ?
.
JrM - Mid hants