May. 2022 Gunma-ken Maebashi-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 36.38 Longitude of receiver(Degree): 139.07 Distance from Hagane-yama LF station (km): 871 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.064 60.5 1:00 1.064 60.5 2:00 1.064 60.5 3:00 1.024 60.2 4:00 0.728 57.2 5:00 1.609 64.1 6:00 1.068 60.6 7:00 0.590 55.4 8:00 1.146 61.2 9:00 1.243 61.9 10:00 1.087 60.7 11:00 0.946 59.5 12:00 0.884 58.9 13:00 0.896 59.0 14:00 0.985 59.9 15:00 1.144 61.2 16:00 1.241 61.9 17:00 1.027 60.2 18:00 0.375 51.5 19:00 1.491 63.5 20:00 1.146 61.2 21:00 0.948 59.5 22:00 1.041 60.4 23:00 1.064 60.5