So, I’m seeing the following:
Dew Point Change (last 24 hours) -99.6 °F
Field there is: %dewchange24hour%
I’m not too worried as the “records” all look okay, not off the wall.
Just curious.
that info comes from
view
trends
does the graph data look OK 24 hours ago?
i do see there are strange barometer dips and spikes.
Barometer – but don’t look outrageous?
Like I said, not too worried – it didn’t send the records out of range (like it does sometimes)
They look odd to me too. Barometer readings tend to change quite smoothly in my experience, within the resolution of the sensor. In your plots there are short periods where it rises by about.1 inch then drops back to the underlying trend shortly after. I don’t know what would cause that in meteorological terms so it looks like s6 measurement anomaly.
well, the vantage pro is pretty old (installed 2004). I have never replaced any sensors. and the wireless connection does experience drop outs – not sure if that would have effects. dew point looks reasonable? I’ll try to look into it more soon. Not particularly bothering me.
Thanks for the insights.
I rebooted – now get Dew Point Change (last 24 hours) -4.4 °F
Have not changed anything else.
Sensor might have dropped for several hours in the last few days.