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By: Kari Strenfel , 5:42 PM GMT on July 09, 2014
Hi PWS owners!
If your station is reporting just fine but you cannot find your station on the wundermap or the station list, it is probably getting flagged and removed by our QC process. We have to sanity check all of the data that comes in from our personal weather stations, to ensure we are displaying reasonable data on our map. However, occasionally some things slip through the cracks, like some erroneous data appearing on the wundermap or accurate data being removed from the wundermap. This is because we have to compare the temperature at your station to nearby stations, to validate the data. If the temperature at your station is significantly warmer or cooler than nearby stations, it will get flagged by the QC algorithm and removed from the map and the station list. But when coastal or elevation influences are present, the temperature may actually vary significantly. It is very hard to capture these real temperature differences, this is why we have been working so hard to improve our QC algorithm.
We should be launching the new QC process this week, and hope to reduce the cases where accurate stations are removed from the station list and the wundermap. Alternatively, we may see some other problems that arise. We know that whenever you try to fix one problem, other problems become more obvious. So please comment here on this blog if your station wrongfully disappears from the station list and the wundermap. We will continue to tweak the QC algorithm to improve your experience.
Note that this is not an issue with the PWS dashboard error message that shows a red triangle with the message "This PWS is not reporting". This error message is because Weather Underground has not received recent data from this PWS. When this happens, you need to check your weather station software to make sure your Weather Underground station id and password are entered correctly. And also check your internet connection and power to the station.
Thanks for your feedback and support while we continue to improve the experience for our PWS owners. Please comment on this blog with any concerns or suggestions you may have.
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