Oct. 2014 Gunma-ken Maebashi-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 36.38 Longitude of receiver(Degree): 139.07 Distance from Ohtakadoya-yama LF station (km): 193 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 3.719 71.4 1:00 3.719 71.4 2:00 3.719 71.4 3:00 3.719 71.4 4:00 3.765 71.5 5:00 4.272 72.6 6:00 5.717 75.1 7:00 3.267 70.3 8:00 6.035 75.6 9:00 4.120 72.3 10:00 4.205 72.5 11:00 4.566 73.2 12:00 4.601 73.3 13:00 4.310 72.7 14:00 3.983 72.0 15:00 5.599 75.0 16:00 4.390 72.8 17:00 6.484 76.2 18:00 6.069 75.7 19:00 3.787 71.6 20:00 3.719 71.4 21:00 3.719 71.4 22:00 3.719 71.4 23:00 3.719 71.4