May. 2022 Iwate-ken Morioka-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 39.70 Longitude of receiver(Degree): 141.15 Distance from Ohtakadoya-yama LF station (km): 260 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 3.481 70.8 1:00 3.476 70.8 2:00 3.438 70.7 3:00 2.083 66.4 4:00 4.971 73.9 5:00 3.410 70.7 6:00 3.416 70.7 7:00 2.930 69.3 8:00 3.979 72.0 9:00 3.810 71.6 10:00 3.533 71.0 11:00 3.438 70.7 12:00 3.431 70.7 13:00 3.498 70.9 14:00 3.734 71.4 15:00 4.017 72.1 16:00 3.293 70.4 17:00 2.755 68.8 18:00 4.352 72.8 19:00 4.443 73.0 20:00 1.706 64.6 21:00 3.428 70.7 22:00 3.469 70.8 23:00 3.481 70.8