Mother Grundy, Jamul, CA - Weather

 

Mother Grundy Weather - FAQ

 

Frequently Asked Questions
 

Q: Why does the annual rainfall on the Home screen show a different amount than on the Summary page? Which is correct?

A: The new weather station computer interface was put into service on 2/12/2010. Unfortunately, the software used for the graphical display on the Home screen does not allow for adjustments to include prior periods, nor even for the July-June rainfall year. I am trying to persuade the authors to include this feature. On the summary page, there is some backend calculation being done so that it shows an adjusted rainfall figure that fits with our local concept of what the rainfall year should be, and includes data collected before this system was brought online. If you are looking for any of the data accumulated over the last four years, see the Historical Data screen.

Q: How can I see the trending values of say the temperature or the wind etc on the Home screen?

A: Click on the figure displayed below the icon. By default you will see a graph of the last 24 hours' figures, and you can choose to display the last hour, month, etc.

Q: What causes the flashing brighter image on the Satellite screen - I notice it in the mornings?

A: That is the terminator (daylight line) moving across the screen.

Q: I get confused by the display on the Temps/Alerts page. It seems if I use Firefox as my browser, I can set the PWS in the panel on the lower left of the screen from the default of "Rancho San Diego" to "Mother Grundy" and it stays as such even across sessions. But if I use Internet Explorer it never changes from "Rancho ...". And what's this about Alerts? I don't see any!

A: This is a bug in Internet Explorer, poor handling of tags in Inframes. (Safari is even worse). I suggest using Firefox, it's so much faster anyway. And the Alerts will only show up - in the right hand lower corner - if there are active Weather Alerts issued by the National Weather Service.

Q: I have more questions!

A: EMail the webmaster (at) mothergrundy (dot) org

 

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