May. 2023 Akita-ken Akita-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 39.72 Longitude of receiver(Degree): 140.10 Distance from Ohtakadoya-yama LF station (km): 269 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.086 60.7 1:00 1.101 60.8 2:00 1.212 61.7 3:00 1.921 65.7 4:00 4.695 73.4 5:00 4.644 73.3 6:00 2.020 66.1 7:00 3.741 71.5 8:00 4.117 72.3 9:00 3.478 70.8 10:00 3.177 70.0 11:00 3.135 69.9 12:00 3.134 69.9 13:00 3.157 70.0 14:00 3.374 70.6 15:00 3.999 72.0 16:00 4.037 72.1 17:00 1.757 64.9 18:00 4.976 73.9 19:00 3.017 69.6 20:00 2.938 69.4 21:00 1.242 61.9 22:00 1.121 61.0 23:00 1.086 60.7