Jul. 2022 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 1.278 62.1 1:00 1.337 62.5 2:00 1.453 63.2 3:00 3.382 70.6 4:00 2.912 69.3 5:00 4.608 73.3 6:00 2.117 66.5 7:00 3.792 71.6 8:00 3.914 71.9 9:00 3.378 70.6 10:00 3.180 70.0 11:00 3.164 70.0 12:00 3.164 70.0 13:00 3.171 70.0 14:00 3.305 70.4 15:00 3.810 71.6 16:00 3.966 72.0 17:00 2.346 67.4 18:00 4.324 72.7 19:00 1.782 65.0 20:00 4.232 72.5 21:00 1.481 63.4 22:00 1.358 62.7 23:00 1.285 62.2