Jul. 2023 Fukuoka-ken Fukuoka-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 33.60 Longitude of receiver(Degree): 130.42 Distance from Ohtakadoya-yama LF station (km): 1031 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.178 61.4 1:00 1.178 61.4 2:00 1.178 61.4 3:00 1.102 60.8 4:00 0.614 55.8 5:00 0.850 58.6 6:00 1.128 61.0 7:00 1.091 60.8 8:00 0.937 59.4 9:00 0.765 57.7 10:00 0.633 56.0 11:00 0.565 55.0 12:00 0.558 54.9 13:00 0.609 55.7 14:00 0.728 57.2 15:00 0.896 59.0 16:00 1.061 60.5 17:00 1.140 61.1 18:00 0.958 59.6 19:00 0.558 54.9 20:00 1.013 60.1 21:00 1.178 61.4 22:00 1.178 61.4 23:00 1.178 61.4