Jul 2010 Ibaraki-ken Mito-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 36.33 Longitude of receiver(Degree): 140.45 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 9.656 79.7 1:00 9.606 79.7 2:00 9.470 79.5 3:00 7.393 77.4 4:00 8.292 78.4 5:00 7.987 78.0 6:00 8.570 78.7 7:00 7.945 78.0 8:00 8.437 78.5 9:00 8.145 78.2 10:00 8.126 78.2 11:00 8.148 78.2 12:00 8.150 78.2 13:00 8.133 78.2 14:00 8.117 78.2 15:00 8.386 78.5 16:00 8.154 78.2 17:00 8.191 78.3 18:00 7.517 77.5 19:00 7.305 77.3 20:00 7.033 76.9 21:00 9.434 79.5 22:00 9.581 79.6 23:00 9.656 79.7