Jul 2013 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 14.295 83.1 3:00 14.337 83.1 4:00 14.617 83.3 5:00 15.380 83.7 6:00 14.321 83.1 7:00 14.959 83.5 8:00 14.646 83.3 9:00 14.558 83.3 10:00 14.621 83.3 11:00 14.634 83.3 12:00 14.629 83.3 13:00 14.630 83.3 14:00 14.636 83.3 15:00 14.579 83.3 16:00 14.718 83.4 17:00 14.345 83.1 18:00 14.217 83.1 19:00 15.163 83.6 20:00 14.978 83.5 21:00 15.576 83.8 22:00 14.320 83.1 23:00 14.289 83.1