Nov. 2014 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 1.093 60.8 6:00 0.590 55.4 7:00 0.924 59.3 8:00 1.129 61.1 9:00 1.086 60.7 10:00 0.998 60.0 11:00 0.934 59.4 12:00 0.926 59.3 13:00 0.979 59.8 14:00 1.062 60.5 15:00 1.131 61.1 16:00 1.016 60.1 17:00 0.584 55.3 18:00 0.992 59.9 19:00 1.101 60.8 20:00 1.101 60.8 21:00 1.101 60.8 22:00 1.101 60.8 23:00 1.101 60.8