Graphing Seismic Waves 15 14 13.93 13 12.86 11.79 11 11 11 11 11 10 10.71 9 9.64 9 9 8 8.57 7 Speed (km's) 7.5 6.43 6 7.5 8 P Wave 6 5 5.36 4.29 3.5 5 4 3.5 4 4 4 3.21 2.14 1.07 0 0 0 0 0 50 200 500 1, 2, 2, 2, 4, 5, 5, 5, 6, 6, 000 000 900 950 000 200 250 500 000 400 De[th (km) Miriam S Wave