Nov 2010 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 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.977 59.8 1:00 0.977 59.8 2:00 0.977 59.8 3:00 0.977 59.8 4:00 0.977 59.8 5:00 0.908 59.2 6:00 0.439 52.8 7:00 0.825 58.3 8:00 1.001 60.0 9:00 0.955 59.6 10:00 0.878 58.9 11:00 0.829 58.4 12:00 0.823 58.3 13:00 0.862 58.7 14:00 0.934 59.4 15:00 0.999 60.0 16:00 0.907 59.2 17:00 0.473 53.5 18:00 0.807 58.1 19:00 0.977 59.8 20:00 0.977 59.8 21:00 0.977 59.8 22:00 0.977 59.8 23:00 0.977 59.8