Comparison of the observed and converted magnetotelluric impedances at Kakioka. The apparent resistivity (a,
b) and phase (c,
d) estimated from the geoelectric and geomagnetic fields (solid symbols), and as estimated from the C response (open symbols) are shown. The color and shape of the symbols are as in Figure 8. Z
xx and Z
yx are on the left panels (a, c) and Z
xy and Z
yy are on the right panels (b, d). MT, magnetotellurics.