May. 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 1.171 61.4 4:00 0.718 57.1 5:00 0.781 57.8 6:00 1.114 60.9 7:00 1.105 60.9 8:00 0.957 59.6 9:00 0.784 57.9 10:00 0.650 56.3 11:00 0.579 55.3 12:00 0.572 55.1 13:00 0.625 55.9 14:00 0.746 57.5 15:00 0.915 59.2 16:00 1.076 60.6 17:00 1.136 61.1 18:00 0.896 59.0 19:00 0.585 55.3 20:00 1.097 60.8 21:00 1.178 61.4 22:00 1.178 61.4 23:00 1.178 61.4