Jul. 2014 Tochigi-ken Utsunomiya-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 36.55 Longitude of receiver(Degree): 139.88 Distance from Ohtakadoya-yama LF station (km): 126 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 7.091 77.0 1:00 7.110 77.0 2:00 7.163 77.1 3:00 6.445 76.2 4:00 6.638 76.4 5:00 6.484 76.2 6:00 7.645 77.7 7:00 8.368 78.5 8:00 8.006 78.1 9:00 7.739 77.8 10:00 7.863 77.9 11:00 7.896 77.9 12:00 7.897 77.9 13:00 7.876 77.9 14:00 7.771 77.8 15:00 7.832 77.9 16:00 8.577 78.7 17:00 6.914 76.8 18:00 7.480 77.5 19:00 7.726 77.8 20:00 7.425 77.4 21:00 7.178 77.1 22:00 7.120 77.0 23:00 7.091 77.0