Jun 2012 Oita-ken Oita-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 33.23 Longitude of receiver(Degree): 131.62 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.500 63.5 1:00 1.500 63.5 2:00 1.500 63.5 3:00 1.428 63.1 4:00 0.831 58.4 5:00 0.707 57.0 6:00 1.147 61.2 7:00 1.213 61.7 8:00 1.100 60.8 9:00 0.936 59.4 10:00 0.799 58.1 11:00 0.727 57.2 12:00 0.720 57.1 13:00 0.774 57.8 14:00 0.900 59.1 15:00 1.064 60.5 16:00 1.198 61.6 17:00 1.194 61.5 18:00 0.851 58.6 19:00 0.607 55.7 20:00 1.348 62.6 21:00 1.500 63.5 22:00 1.500 63.5 23:00 1.500 63.5