Nov. 2013 Okayama-ken Okayama-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 34.65 Longitude of receiver(Degree): 133.93 Distance from Hagane-yama LF station (km): 369 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 3.748 71.5 1:00 3.748 71.5 2:00 3.748 71.5 3:00 3.748 71.5 4:00 3.748 71.5 5:00 3.674 71.3 6:00 1.031 60.3 7:00 1.082 60.7 8:00 3.228 70.2 9:00 3.267 70.3 10:00 3.769 71.5 11:00 2.885 69.2 12:00 2.483 67.9 13:00 2.561 68.2 14:00 3.174 70.0 15:00 3.969 72.0 16:00 1.916 65.6 17:00 4.502 73.1 18:00 4.625 73.3 19:00 3.528 71.0 20:00 3.748 71.5 21:00 3.748 71.5 22:00 3.748 71.5 23:00 3.748 71.5