One of the easiest ways of finding your Latitude and Logitude is to use the Acme Mapper.
Fire up your web browser
Find your weather station site (or as close to it as you can)
Type in your city, and adjust the map until you find your location.
Do a little dance… (Loran conversion)
Under options, Change the Coords to NS d m.mmm’ EW d m.mmm’ This is what it gives me for my location on N 40 43.606′ W 73 52.625′.
My Loran is:
4043.60N (Latitude is 8 characters which include the . and N) 07352.62W (Longitude is 9 characters)
Last digits are dropped and the N & W are moved to the end.
Do another little dance… (Decimal conversion)
Under options, Change the Coords to d.ddd d.ddd
My Decimal is: