You can see your local magnetic field using NOAA's handy online tool: https://www.ngdc.noaa.gov/geomag/calculators/magcalc.shtml?useFullSite=true#igrfwmm https:

You can see your local magnetic field using NOAA's handy online tool: https://www.ngdc.noaa.gov/geomag/calculators/magcalc.shtml?useFullSite=true#igrfwmm https://www.ngdc.noaa.gov/geomag/calculators/magcalc.shtml?u... I didn't realize this earlier but my local magnetic field is actually mostly vertical! North: 19,625.7 nT West: -2,932.5 nT Vertical: 48,731.3 nT