Advanced statistics, mainly for the station operator.
For detecting and locating a stroke, a minimum of 13 stations have to receive a signal.
Hint: The scale is logarithmic!
Development of participant count
Count of participants. You can view the development per participation count value or the mean participation count.
Detection per deviation
For every stroke a deviation is calculated
Development of deviations
Development by time of mean deviation or development of a specific deviation
Development of the mean distance to the station Huntsville (Green Mtn). You can estimate the stations sensitivity by comparing the two lines.