2008-10-10_REPORT - C1996083

• Permit No: C1996083
• IBM Index Class Name: REPORT
• Doc Date: 10/10/2008
• Doc Name: 2nd Quarter Seimic Network Monitoring Report
• From: J.E. Stover & Associates, Inc
• To: DRMS
• Permit Index Doc Type: Subsidence Report
• Email Name: JJD
• Media Type: D
• Archive: No

Table 3. Event Locations and Maximum Recorded PGXs
Location PGA Distance
Year Month Day Hour Minute Sec Latitude Longitude DEPTH ML MC Location Quality Station (g) (km)
2008 4 1 23 32 14.08 38.9460 -107.5537 0.96 1.7 1.5 Bowie B MFB 0.0016 1.13
2008 4 2 22 56 31.54 38.9235 -107.4252 0 1.7 2.0 West Elk C
2008 4 5 1 17 28.75 38.9693 -107.5200 1.64 1.7 1.4 Oxbow C BWK 0.0002 4.64
2008 4 7 10 56 0.87 38.9357 -107.5715 1.27 1.9 1.8 Bowie C MFB 0.0010 2.31
2008 4 9 2 14 16.14 38.9628 -107.5513 0 1.8 1.8 Bowie C FGH 0.0014 1.73
2008 4 10 8 18 55.01 38.9233 -107.4150 0.96 2.1 1.8 West Elk C WFW 0.0006 2.51
2008 4 10 13 49 23.46 38.9678 -107.5205 1.68 1.7 1.6 Oxbow C FGH 0.0003 2.27
2008 4 11 20 49 16.2 38.9248 -107.4150 0.7 1.8 2.2 West Elk C WFW 0.0003 2.67
2008 4 13 23 57 34.31 38.9687 -107.5228 1.95 1.7 1.6 Oxbow C FGH 0.0004 2.34
2008 4 14 21 42 59.39 38.9232 -107.4055 1.25 1.8 West Elk C
2008 4 15 10 57 16.63 38.9247 -107.4180 0.38 1.6 1.9 West Elk C WFW 0.0001 2.64
2008 4 16 10 19 6.8 38.9335 -107.4435 0 1.7 1.2 West Elk C WFW 0.0002 3.69
2008 4 17 14 16 13.33 38.9685 -107.5283 2.64 1.7 1.8 Oxbow C
2008 4 18 2 48 17.09 38.9220 -107.4092 1.03 1.8 1.9 West Elk C
2008 4 18 21 34 47.24 38.9230 -107.4198 0 2.4 2.6 West Elk C WFW 0.0010 2.45
2008 4 18 21 51 22.55 38.9223 -107.4290 0 1.7 1.9 West Elk C WFW 0.0002 2.38
2008 4 19 0 48 38.57 38.9350 -107.5713 1.9 2.2 2.0 Bowie B BWK 0.0007 1.48
2008 4 20 8 13 50.98 38.9257 -107.4257 0.69 1.7 2.0 West Elk C WFW 0.0002 2.75
2008 4 22 2 56 1.42 38.9230 -107.4102 1.2 2.1 1.9 West Elk C WFW 0.0005 2.50
2008 4 22 4 49 38.7 38.9345 -107.5705 1 1.7 1.7 Bowie C BWK 0.0008 1.42
2008 4 23 4 9 2.38 38.9247 -107.4217 1.01 21 1.7 West Elk C MCD 0.0003 5.25
2008 4 23 11 49 18.16 38.9702 -107.5237 2.86 1.7 1.4 Oxbow C FGH 0.0007 2.50
2008 4 25 17 26 26.63 38.9693 -107.5078 0.13 1.7 1.3 Oxbow C FGH 0.0007 2.55
2008 4 25 23 18 50.18 38.9685 -107.5082 0 2.4 2.8 Oxbow C BWK 0.0008 4.61
2008 4 26 16 54 38.05 38.9170 -107.4340 0.75 1.8 1.9 West Elk C WFW 0.0006 1.82
2008 4 28 7 16 25.25 38.9233 -107.4247 0.79 2.3 1.9 West Elk C MCD 0.0008 5.07
2008 4 28 12 23 16.48 38.9222 -107.4273 0 1.7 2.4 West Elk C MCD 0.0002 4.91
2008 4 28 23 18 56.17 38.9177 -107.4268 0.09 2.1 1.7 West Elk C WFW 0.0013 1.86
2008 5 1 8 56 19.05 38.9655 -107.5147 1.83 2 1.9 Oxbow C BWK 0.0007 4.24
2008 5 3 2 3 47.4 38.9207 -107.4283 0.68 1.7 West Elk C WFW 0.0000 2.20
• 2008 5 3 13 48 32.94 38.9720 -107.5152 0.77 1.8 1.7 Oxbow C FGH 0.0006 2.76
2008 5 5 15 17 40.19 38.9717 -107.5157 0.94 1.7 Oxbow C FGH 0.0004 2.72
2008 5 9 8 39 41.97 38.9228 -107.4222 0 1.9 1.9 West Elk C MCD 0.0003 5.05
2008 5 9 17 22 17.68 38.9253 -107.4173 1.91 2 2.4 West Elk C MCD 0.0005 5.38
2008 5 9 17 23 40.01 38.9343 -107.4233 0 2.7 3.0 West Elk C WFW 0.0017 3.71
2008 5 9 20 18 33.21 38.9293 -107.4210 0 2.5 1.7 West Elk C WFW 0.0012 3.16
2008 5 11 17 33 43.81 38.9702 -107.5205 0.39 1.7 1.8 Oxbow C FGH 0.0008 2.52
2008 5 12 9 32 51.4 38.9250 -107.4105 0.57 1.8 2.2 West Elk C SPG 0.0002 5.93
2008 5 14 12 31 39.57 38.9937 -107.4355 6.21 1.9 1.4 NE of Oxbow C BWK 0.0002 7.93
2008 5 15 4 46 14.59 38.9648 -107.5503 0.68 2.1 2.0 Bowie C MFB 0.0146 1.03
2008 5 15 4 52 59.4 38.9555 -107.5763 0.91 Bowie C
2008 5 15 18 48 39.48 38.9697 -107.5135 1.56 2.2 Oxbow C LLM 0.0001 12.66
2008 5 16 1 2 35.02 38.9487 -107.5652 0 Bowie C
2008 5 16 4 7 57.14 38.9683 -107.5190 1.3 Oxbow C
2008 5 17 3 13 4.22 38.9683 -107.5133 0.33 1.7 1.3 Oxbow C FGH 0.0002 2.38
2008 5 17 14 53 41.56 38.9668 -107.5255 2.82 1.7 Oxbow C MFB 0.0001 1.64
2008 5 17 15 37 5.44 38.9568 -107.4850 8.3 2 1.5 Oxbow C BWK 0.0004 3.67
2008 5 17 16 18 27.17 38.9522 -107.5565 0 1.8 Bowie B FGH 0.0001 0.85
2008 5 19 10 49 38.92 38.9623 -107.5282 2.2 1.7 12 Oxbow C BWK 0.0008 3.83
2008 5 20 2 36 11.57 38.9732 -107.5067 0 1.7 1.2 Oxbow C FGH 0.0002 2.96
2008 5 20 22 6 36.51 38.9723 -107.5145 0.77 1.8 1.5 Oxbow C FGH 0.0010 2.80
2008 5 21 2 46 28.98 38.9700 -107.5158 2.21 1.9 1.7 Oxbow C
2008 5 21 9 42 19.94 38.9182 -107.4348 0 2 2.0 West Elk C
2008 5 22 4 0 16.65 38.9792 -107.4908 0 1.7 1.4 Oxbow C
2008 5 23 3 1 40.53 38.9228 -107.4228 0 1.9 1.8 West Elk C
2008 5 24 14 59 40.34 38.9708 -107.5157 0.54 1.7 1.0 Oxbow C FGH 0.0004 2.63
2008 5 24 15 0 23.73 38.9727 -107.5110 0 1.3 Oxbow C FGH 0.0002 2.86
2008 5 24 21 53 24.37 38.9680 -107.5300 0 2.6 Oxbow C TCR 0.0000 1.92
2008 5 25 4 56 17.98 38.9682 -107.5147 0.44 1.6 1.7 Oxbow C FGH 0.0002 2.35
2008 5 25 8 54 4.78 38.9263 -107.4097 2.02 1.7 West Elk C
2008 5 26 10 20 38.42 38.9167 -107.4373 0 2.3 2.0 West Elk C WFW 0.0010 1.82
2008 5 26 10 58 13.82 38.9492 -107.5652 0 1.6 Bowie C