Aug. 2015 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 1.262 62.0 1:00 1.262 62.0 2:00 1.310 62.3 3:00 1.482 63.4 4:00 4.785 73.6 5:00 3.427 70.7 6:00 3.002 69.5 7:00 3.247 70.2 8:00 4.040 72.1 9:00 3.573 71.1 10:00 3.231 70.2 11:00 3.163 70.0 12:00 3.160 70.0 13:00 3.201 70.1 14:00 3.461 70.8 15:00 3.980 72.0 16:00 3.625 71.2 17:00 2.297 67.2 18:00 4.259 72.6 19:00 4.743 73.5 20:00 1.672 64.5 21:00 1.345 62.6 22:00 1.262 62.0 23:00 1.262 62.0