Sep. 2016 Kumamoto-ken Kumamoto-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 32.78 Longitude of receiver(Degree): 130.73 Distance from Ohtakadoya-yama LF station (km): 1051 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.101 60.8 1:00 1.101 60.8 2:00 1.101 60.8 3:00 1.101 60.8 4:00 1.101 60.8 5:00 0.602 55.6 6:00 0.921 59.3 7:00 1.123 61.0 8:00 1.037 60.3 9:00 0.882 58.9 10:00 0.744 57.4 11:00 0.668 56.5 12:00 0.659 56.4 13:00 0.717 57.1 14:00 0.846 58.5 15:00 1.002 60.0 16:00 1.118 61.0 17:00 1.019 60.2 18:00 0.575 55.2 19:00 1.011 60.1 20:00 1.101 60.8 21:00 1.101 60.8 22:00 1.101 60.8 23:00 1.101 60.8