Jul. 2023 Shizuoka-ken Shizuoka-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 34.97 Longitude of receiver(Degree): 138.38 Distance from Ohtakadoya-yama LF station (km): 347 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 4.117 72.3 1:00 4.101 72.3 2:00 4.029 72.1 3:00 4.232 72.5 4:00 0.836 58.4 5:00 3.995 72.0 6:00 0.895 59.0 7:00 2.981 69.5 8:00 3.350 70.5 9:00 2.895 69.2 10:00 2.541 68.1 11:00 2.408 67.6 12:00 2.397 67.6 13:00 2.496 67.9 14:00 2.795 68.9 15:00 3.294 70.4 16:00 3.200 70.1 17:00 1.325 62.4 18:00 3.477 70.8 19:00 1.685 64.5 20:00 4.164 72.4 21:00 4.009 72.1 22:00 4.087 72.2 23:00 4.117 72.3