Jul. 2022 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 3.959 72.0 1:00 3.938 71.9 2:00 3.850 71.7 3:00 4.084 72.2 4:00 0.885 58.9 5:00 3.712 71.4 6:00 1.160 61.3 7:00 2.878 69.2 8:00 3.206 70.1 9:00 2.814 69.0 10:00 2.505 68.0 11:00 2.400 67.6 12:00 2.392 67.6 13:00 2.467 67.8 14:00 2.729 68.7 15:00 3.159 70.0 16:00 3.069 69.7 17:00 1.505 63.6 18:00 3.205 70.1 19:00 1.860 65.4 20:00 3.949 71.9 21:00 3.826 71.7 22:00 3.922 71.9 23:00 3.959 72.0