Feb 2011 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 1.064 60.5 1:00 1.064 60.5 2:00 1.064 60.5 3:00 1.064 60.5 4:00 1.064 60.5 5:00 1.022 60.2 6:00 0.805 58.1 7:00 1.591 64.0 8:00 0.407 52.2 9:00 0.968 59.7 10:00 1.246 61.9 11:00 1.283 62.2 12:00 1.272 62.1 13:00 1.276 62.1 14:00 1.282 62.2 15:00 1.193 61.5 16:00 0.756 57.6 17:00 0.776 57.8 18:00 1.725 64.7 19:00 0.742 57.4 20:00 1.049 60.4 21:00 1.064 60.5 22:00 1.064 60.5 23:00 1.064 60.5