Website to explore the imagery: https://noaa.maps.arcgis.com/apps/webappviewer/index.html?id=1f94af1948914f4a8c4600cb427f2982&mobileBreakPoint=250
Dataset: https://www.ncdc.noaa.gov/data-access/severe-weather/lightning-products-and-services
Tools: PostgreSQL, PostGIS, Highcharts, Stackoverflow
Note: Airports are normalized per unit area but counties and fire weather zones are not. Purpose is not to compare those as much as it is to find when lightning is most/least likely for each geographic area.