Feb. 2015 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 Distance from Hagane-yama LF station (km): 93 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 14.626 83.3 1:00 14.626 83.3 2:00 14.626 83.3 3:00 14.626 83.3 4:00 14.626 83.3 5:00 14.612 83.3 6:00 13.391 82.5 7:00 14.796 83.4 8:00 14.351 83.1 9:00 14.331 83.1 10:00 14.958 83.5 11:00 14.546 83.3 12:00 14.461 83.2 13:00 14.465 83.2 14:00 14.687 83.3 15:00 14.687 83.3 16:00 15.263 83.7 17:00 14.858 83.4 18:00 15.552 83.8 19:00 15.956 84.1 20:00 14.621 83.3 21:00 14.626 83.3 22:00 14.626 83.3 23:00 14.626 83.3