[wxqc] [C28738] Chasing Barometer Calculation
Philip Gladstone
philip at gladstonefamily.net
Tue Apr 1 20:31:26 CDT 2008
Brent
If you compare your readings with KRNO -- the nearest 'reliable' source,
then it is a long way away from your readings, so I don't think that the
'new station in your area' is the answer.
If you look at http://weather.gladstonefamily.net/site/C8738?days=182
then you can see that your pressure tracked nicely until early feb, when
it started to diverge significantly. I have no idea what happened at
that point. Maybe device failure. Maybe a temperature change where the
pressure sensor is located, and it is more sensitive than it ought to be.
Philip
Brent Dowell wrote:
> So, My Barometer calcs had been tracking fine for quite a while. I
> hadn't even checked them for a while. A couple of days ago I checked
> and the QC Check was giving me two thumbs down and indicating that I was
> consistently high... Very consistently.
>
> Weird, I thought. But ok, for whatever reason, something happened.
> Maybe my sensor, maybe a new station cropped up nearby.
>
> So the last few days I've been trying to tweak my settings to get back
> on track.
>
> I'm just wondering if it's worth it. Should I just put it back to where
> it was?
>
> Should I keep trying to chase the analysis?
>
> Thanks in advance for your advice.
>
>
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