Nov. 2013 Chiba-ken Chiba-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 35.60 Longitude of receiver(Degree): 140.12 Distance from Ohtakadoya-yama LF station (km): 207 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 6.029 75.6 1:00 6.029 75.6 2:00 6.029 75.6 3:00 6.029 75.6 4:00 6.025 75.6 5:00 5.870 75.4 6:00 3.247 70.2 7:00 2.849 69.1 8:00 5.224 74.4 9:00 3.215 70.1 10:00 4.625 73.3 11:00 5.065 74.1 12:00 5.088 74.1 13:00 4.795 73.6 14:00 3.559 71.0 15:00 4.364 72.8 16:00 4.408 72.9 17:00 5.753 75.2 18:00 6.269 75.9 19:00 5.970 75.5 20:00 6.029 75.6 21:00 6.029 75.6 22:00 6.029 75.6 23:00 6.029 75.6