Mar 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 14.289 83.1 3:00 14.289 83.1 4:00 14.290 83.1 5:00 15.135 83.6 6:00 13.786 82.8 7:00 14.113 83.0 8:00 14.984 83.5 9:00 14.672 83.3 10:00 14.576 83.3 11:00 14.565 83.3 12:00 14.625 83.3 13:00 14.615 83.3 14:00 14.522 83.2 15:00 14.742 83.4 16:00 14.335 83.1 17:00 14.205 83.0 18:00 15.254 83.7 19:00 14.568 83.3 20:00 14.337 83.1 21:00 14.289 83.1 22:00 14.289 83.1 23:00 14.289 83.1