Author Topic: Spikes in Wunderground Graphs  (Read 2990 times)

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Offline WeatherBeacon

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Spikes in Wunderground Graphs
« on: November 29, 2007, 10:51:18 PM »

Hey, folks.

I thought I'd ask a question on behalf of my brother, who owns a wireless Davis VP1 and uploads his data to wunderground using WD Ver. 10.36.

His wunderground plots have spikes (up and down) in them. They occur several times daily but not at equally spaced times. Curiously, when the temp plot spikes the barometer plot dips and visa versa.

His PC runs and uploads data 24/7. He has RapidFire turned on. He didn't have this problem until, oh, a couple months ago.

Any thoughts?

Thanks.

Kevin...
Mae govannen!
Kevin  (Member AMS) http://www.wxbeacon.com               Genesee County, Michigan
Hardware:  Davis Vantage Pro Wireless, Midland WR-300
Software: VWS 14.01p43, WeatherFlash, & GRLevel3

Offline saratogaWX

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Re: Spikes in Wunderground Graphs
« Reply #1 on: November 30, 2007, 11:25:20 AM »
I've see this happen when more than one weather station tries to use the same WunderGround station ID for the upload.  What's the Wunderground ID for the station?

Best regards,
Ken
Ken True/Saratoga, CA, USA main site: saratoga-weather.org
Davis VP1+ FARS, Boltek-PCI/NexStorm, microSferics ToA, Blitzortung RED, GRLevel3, WD, WL, VWS, Cumulus, Meteobridge/hub
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Offline WeatherBeacon

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Re: Spikes in Wunderground Graphs
« Reply #2 on: December 01, 2007, 12:40:58 AM »

I've see this happen when more than one weather station tries to use the same WunderGround station ID for the upload.  What's the Wunderground ID for the station?

Best regards,
Ken

Thanks, Ken! Sent you a PM.

Regards,

Kevin...
Mae govannen!
Kevin  (Member AMS) http://www.wxbeacon.com               Genesee County, Michigan
Hardware:  Davis Vantage Pro Wireless, Midland WR-300
Software: VWS 14.01p43, WeatherFlash, & GRLevel3

 

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