Mar 2010 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 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.024 60.2 1:00 1.024 60.2 2:00 1.024 60.2 3:00 1.024 60.2 4:00 1.020 60.2 5:00 0.749 57.5 6:00 1.502 63.5 7:00 0.881 58.9 8:00 0.621 55.9 9:00 1.112 60.9 10:00 1.203 61.6 11:00 1.136 61.1 12:00 1.070 60.6 13:00 1.083 60.7 14:00 1.174 61.4 15:00 1.195 61.6 16:00 1.012 60.1 17:00 0.337 50.6 18:00 1.351 62.6 19:00 0.989 59.9 20:00 0.972 59.8 21:00 1.024 60.2 22:00 1.024 60.2 23:00 1.024 60.2