Dec 2010 Kumamoto-ken Kumamoto-shi Expected value of LF field strength Transmitting Station: Hagane-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 14.289 83.1 1:00 14.289 83.1 2:00 14.289 83.1 3:00 14.289 83.1 4:00 14.289 83.1 5:00 14.299 83.1 6:00 15.767 84.0 7:00 14.467 83.2 8:00 14.122 83.0 9:00 14.789 83.4 10:00 14.305 83.1 11:00 14.869 83.4 12:00 14.809 83.4 13:00 14.843 83.4 14:00 14.754 83.4 15:00 14.474 83.2 16:00 14.202 83.0 17:00 15.272 83.7 18:00 15.520 83.8 19:00 14.346 83.1 20:00 14.289 83.1 21:00 14.289 83.1 22:00 14.289 83.1 23:00 14.289 83.1