2008-11-24_PERMIT FILE - C1996083 ‎(5)‎

• Permit No: C1996083
• IBM Index Class Name: Permit File
• Doc Date: 11/24/2008
• Doc Name: 3rd Quarter 2007 North Fork Valley Seimic Network Monitoring Report
• Section_Exhibit Name: Volume IIIA Exhibit 18 Seismic Monitoring at BR Longwall Coal Mine
• Media Type: D
• Archive: No

Table 3 -Event Locations and Maximum Recorded PGAs
PGA Distance
Date Hour Minute Second Latitude Longitude Location M~ M~ Station (g) (km)
70701 1 8 15.72 38.940 -107.560 Bowie
70705 0 10 28.54 38.938 -107.555 Bowie
70705 8 6 58.36 38.933 -107.546 Bowie
70705 18 58 47.22 38.935 -107.552 Bowie
70707 12 4 1.22 38.958 -107.512 Oxbow
70709 3 42 28.83 38.932 -107.555 Bowie
70710 10 15 8.76 38.919 -107.409 West Elk
70710 18 44 11.34 38.920 -107.411 West Elk
70710 22 11 48.79 38.931 -107.555 Bowie
70710 22 40 11.47 38.909 -107.420 West Elk
70711 3 8 18.52 38.949 -107.515 Oxbow
70714 3 13 3.12 38.933 -107.551 Bowie
70715 8 42 2.67 38.962 -107.506 Oxbow
70715 10 51 25.1 38.943 -107.552 Bowie
70718 23 9 56.08 38.930 -107.557 Bowie
70719 3 8 4.82 38.934 -107.557 Bowie
70719 13 16 19.65 38.913 -107.430 West Elk
70720 20 24 25.49 38.909 -1-07.428 West Elk
70721 4 11 45.85 38.937 -107.552 Bowie
70721 16 25 48.6 38.942 -107.575 Bowie
70721 19 21 51.63 38.931 -107.551 Bowie
70722 20 21 18.37 38.917 -107.419 West Elk
70723 5 22 23.52 38.933 -107.554 Bowie
70724 14 21 45.63 38.930 -107.557 Bowie
70725 0 56 59.74 38.937 -107.554 Bowie
70725 2 15 40.28 38.922 -107.414 West Elk
70725 2 21 52.16 38.931 -107.554 Bowie
70725 5 8 25.54 38.933 -107.552 Bowie
70725 7 57 18.7 38.940 -107.422 West Elk
70725 22 11 1.93 38.939 -107.557 Bowie
70726 6 34 25.01 38.922 -107.409 West Elk
70726 7 24 17.47 38.925 -107.414 West Elk
70727 9 52 9.9 38.917 -107.409 West Elk
70727 16 12 48.53 38.919 -107.416 West Elk
70729 20 28 34.86 38.916 -107.408 West Elk
70730 1 50 40.17 38.917 -107.416 West Elk
70802 7 20 51.18 38.909 -107.433 West Elk
70803 17 46 50.06 38.914 -107.414 West Elk
70804 8 49 19.48 38.932 -107.549 Bowie
70804 22 53 19.65 38.920 -107.416 West Elk
70805 14 30 28.26 38.937 -107.558 Bowie
70805 19 21 48.14 38.921 -107.419 West Elk
70806 2 35 18.37 38.926 -107.414 West Elk
70806 8 1 15.57 38.922 -107.413 West Elk
70806 18 0 56.49 38.918 -107.418 West Elk
70807 19 21 30.9 38.946 -107.523 Bowie
70808 5 47 23.26 38.913 -107.401 West Elk
70808 10 26 30.86 38.946 -107.389 West Elk
• 70808 21 2 43.42 38.915 -107.419 West Elk
1 of 4
1.6
1.5
1.6 1.8
1.8 1.4
1.5 1.5
2.0 1.8
1.9 1.9
2.2 1.9
1.7
1.8
1.5
1.7
1.8
2.1
1.9
1.6
1.5
2.1
1.8
1.8
1.7
1.5
1.6
1.5
1.7
1.8
1.7
2.0
2.2
1.6
2.0
1.7
1.5
1.7
1.5
2.1
1.7
1.6
2.1
1.6
1.3
1.1
1.5
1.5
2.0
1.4
1.5
1.5
2.0
1.6
1.8
1.6
1.5
1.7
1.5
1.5
1.4
1.5
1.4
1.6
1.4
1.3
1.6
1.8
1.9
0.9
1.9
1.8
1.6
1.7
2.0
1.6
1.9
1.7
1.3
1.2
2.1
BWK 0.0027 0.62
FGH 0.0011 1.56
BWK 0.0019 3.43
BWK 0.0009 2.43
FGH 0.0003 1.72
MFB 0.0011 1.91
BWK 0.0019 1.70
BWK 0.0031 0.78
WFW 0.0014 6.10
WFW 0.0018 1.37
BWK 0.0012 4.78
MFB 0.0011 2.11
FGH 0.0026 1.58
WFW 0.0005 5.78
BWK 0.0023 4.73
BWK 0.0019 0.81
BWK 0.0006 0.79
SPG 0.0004 8.59
BWK 0.0009 1.14
BWK 0.0016 0.71
MCD 0.0001 6.46
BWK 0.0020 4.36
WFW 0.0004 6.39
WFW 0.0012 2.35
WFW 0.0006 2.70
WFW 0.0004 1.84
WFW 0.0004 1.97
WFW 0.0010 1.80
WFW 0.0011 1.83
WFW 0.0002 1.00
BWK 0.0028 5.04
WFW 0.0011 5.74
BWK 0.0012 4.73
WFW 0.0004 6.29
SPG 0.0003 5.48
WFW 0.0003 2.83
WFW 0.0014 2.32
FGH 0.0037 5.61
SPG 0.0004 8.93
WFW 0.0001 1.63
WFW 0.0014 5.18