Nov. 2018 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 5.552 74.9 1:00 5.552 74.9 2:00 5.552 74.9 3:00 5.552 74.9 4:00 5.548 74.9 5:00 5.901 75.4 6:00 3.959 72.0 7:00 3.598 71.1 8:00 4.699 73.4 9:00 3.781 71.6 10:00 4.537 73.1 11:00 4.818 73.7 12:00 4.835 73.7 13:00 4.640 73.3 14:00 3.954 71.9 15:00 4.220 72.5 16:00 4.529 73.1 17:00 5.517 74.8 18:00 5.852 75.3 19:00 5.505 74.8 20:00 5.552 74.9 21:00 5.552 74.9 22:00 5.552 74.9 23:00 5.552 74.9