Aug. 2015 Ehime-ken Matsuyama-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 33.83 Longitude of receiver(Degree): 132.77 Distance from Hagane-yama LF station (km): 243 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 5.373 74.6 1:00 5.373 74.6 2:00 5.373 74.6 3:00 5.354 74.6 4:00 5.206 74.3 5:00 3.612 71.2 6:00 6.039 75.6 7:00 5.666 75.1 8:00 4.244 72.6 9:00 5.248 74.4 10:00 4.965 73.9 11:00 4.855 73.7 12:00 4.861 73.7 13:00 4.859 73.7 14:00 4.864 73.7 15:00 5.092 74.1 16:00 5.042 74.1 17:00 4.579 73.2 18:00 4.069 72.2 19:00 3.847 71.7 20:00 5.626 75.0 21:00 5.258 74.4 22:00 5.373 74.6 23:00 5.373 74.6