WoW "not good" reads from this station (4-4-2015)...
Thinking water washing down the mountains (and/or gasses) seeping into the basement...
...if water is the cause it's a VERY high reading.
Lots of spikes here (this week) so it's hard to tell.
Probably allot of radon but i wouldn't rule out 137 or worse...
Is the heater (boiler maybe?) down there?
A obvious prob...
...should be studied further!
Need more info from this operator ASAP...
Here's the chart (only available to members):
http://netc.com/chart/view.php?n=1%3AFEFFEF04.5Highest reading in 2 years (currently 418CPM - GNC300E )...
==============
75 CPM
NETC.COM © 2014
Station ID 1:FEFFEF04.5 Security-Widefield, CO, US
Click here for data charts
CPM: current 75 Low 1 High 418
Average 34, Deviation 23.1
Average over last 10 minutes: 95
GNC300E located inside on basement window well sill.
Last updated: 2015-04-04 17:48:03 GMT+0000
Here's some more info:
https://www.netc.com/bb/viewtopic.php?f ... adon#p6902