USAcross Evaluation of an ACROSS-type Source for the San Andreas Fault Steven Golden Department of Terrestrial Magnetism, Carnegie Institution of Washington We would like to evaluate the feasibility of using an ACROSS-type source (eccentric-mass source, like the one used in Japan) on the San Andreas Fault. To do this we seek to determine whether such a source permits the observation of structure obtained by explosive sources. The advantage of the ACROSS-type source is the ability for continuous monitoring, and the absence of damage to the source region. Shots shot id time lat lon elev (m) size (kg) depth (m) ------------------------------------------------------------------------------------- 8001 2008:281:00:19:00 35.966100 -120.475000 0.000 0.000 0.000 8002 2008:281:00:47:00 35.966100 -120.475000 0.000 0.000 0.000 8003 2008:281:15:42:00 35.966100 -120.475000 0.000 0.000 0.000 8004 2008:281:15:55:00 35.966100 -120.475000 0.000 0.000 0.000 8005 2008:281:16:55:00 35.966100 -120.475000 0.000 0.000 0.000 8006 2008:281:17:55:00 35.966100 -120.475000 0.000 0.000 0.000 8007 2008:281:18:55:00 35.966100 -120.475000 0.000 0.000 0.000 8008 2008:281:19:56:00 35.966100 -120.475000 0.000 0.000 0.000 8009 2008:281:20:56:00 35.966100 -120.475000 0.000 0.000 0.000 8010 2008:281:22:00:00 35.966100 -120.475000 0.000 0.000 0.000 8011 2008:282:15:47:00 35.966100 -120.475000 0.000 0.000 0.000 8012 2008:282:16:47:00 35.966100 -120.475000 0.000 0.000 0.000 8013 2008:282:17:48:00 35.966100 -120.475000 0.000 0.000 0.000 8014 2008:282:18:48:00 35.966100 -120.475000 0.000 0.000 0.000 8015 2008:282:19:48:00 35.966100 -120.475000 0.000 0.000 0.000 8016 2008:282:20:50:00 35.966100 -120.475000 0.000 0.000 0.000 8017 2008:282:21:49:00 35.966100 -120.475000 0.000 0.000 0.000 8018 2008:282:22:51:00 35.966100 -120.475000 0.000 0.000 0.000 8019 2008:282:23:51:00 35.966100 -120.475000 0.000 0.000 0.000 8020 2008:283:00:51:00 35.966100 -120.475000 0.000 0.000 0.000 8021 2008:283:00:51:00 35.966100 -120.475000 0.000 0.000 0.000 8022 2008:283:14:30:00 35.966100 -120.475000 0.000 0.000 0.000 8023 2008:283:15:31:00 35.966100 -120.475000 0.000 0.000 0.000 8024 2008:283:16:31:00 35.966100 -120.475000 0.000 0.000 0.000 8025 2008:283:17:31:00 35.966100 -120.475000 0.000 0.000 0.000 8026 2008:283:18:31:00 35.966100 -120.475000 0.000 0.000 0.000 8027 2008:283:19:31:00 35.966100 -120.475000 0.000 0.000 0.000 8028 2008:283:20:31:00 35.966100 -120.475000 0.000 0.000 0.000 8029 2008:283:21:31:00 35.966100 -120.475000 0.000 0.000 0.000 8030 2008:283:22:31:00 35.966100 -120.475000 0.000 0.000 0.000 8031 2008:283:23:31:00 35.966100 -120.475000 0.000 0.000 0.000 9001 2008:286:23:34:00 35.957600 -120.502000 0.000 0.000 0.000 9002 2008:287:00:25:00 35.957600 -120.502000 0.000 0.000 0.000 9003 2008:287:00:42:00 35.957600 -120.502000 0.000 0.000 0.000 9004 2008:287:16:11:00 35.957600 -120.502000 0.000 0.000 0.000 9005 2008:287:17:15:00 35.957600 -120.502000 0.000 0.000 0.000 9006 2008:287:17:19:00 35.957600 -120.502000 0.000 0.000 0.000 9007 2008:287:18:19:00 35.957600 -120.502000 0.000 0.000 0.000 9008 2008:287:19:18:00 35.957600 -120.502000 0.000 0.000 0.000 9009 2008:287:20:17:00 35.957600 -120.502000 0.000 0.000 0.000 9010 2008:287:21:16:00 35.957600 -120.502000 0.000 0.000 0.000 9011 2008:287:21:33:00 35.957600 -120.502000 0.000 0.000 0.000 9012 2008:287:22:31:00 35.957600 -120.502000 0.000 0.000 0.000 9013 2008:287:23:30:00 35.957600 -120.502000 0.000 0.000 0.000 9014 2008:289:19:47:00 35.957600 -120.502000 0.000 0.000 0.000 9015 2008:289:20:47:00 35.957600 -120.502000 0.000 0.000 0.000 9016 2008:289:21:47:00 35.957600 -120.502000 0.000 0.000 0.000 9017 2008:289:22:47:00 35.957600 -120.502000 0.000 0.000 0.000 9018 2008:289:23:48:00 35.957600 -120.502000 0.000 0.000 0.000 9019 2008:290:00:48:00 35.957600 -120.502000 0.000 0.000 0.000 9020 2008:290:15:19:00 35.957600 -120.502000 0.000 0.000 0.000 9021 2008:290:15:24:00 35.957600 -120.502000 0.000 0.000 0.000 9022 2008:290:15:37:00 35.957600 -120.502000 0.000 0.000 0.000 9023 2008:290:16:37:00 35.957600 -120.502000 0.000 0.000 0.000 9024 2008:290:17:37:00 35.957600 -120.502000 0.000 0.000 0.000 9025 2008:290:17:54:00 35.957600 -120.502000 0.000 0.000 0.000 9026 2008:290:18:55:00 35.957600 -120.502000 0.000 0.000 0.000 9027 2008:290:19:55:00 35.957600 -120.502000 0.000 0.000 0.000 9028 2008:290:20:57:00 35.957600 -120.502000 0.000 0.000 0.000 9029 2008:290:21:57:00 35.957600 -120.502000 0.000 0.000 0.000 9030 2008:290:22:57:00 35.957600 -120.502000 0.000 0.000 0.000 9031 2008:290:23:57:00 35.957600 -120.502000 0.000 0.000 0.000 9032 2008:291:15:13:00 35.957600 -120.502000 0.000 0.000 0.000 9033 2008:291:15:24:00 35.957600 -120.502000 0.000 0.000 0.000 9034 2008:291:16:24:00 35.957600 -120.502000 0.000 0.000 0.000 9035 2008:291:17:24:00 35.957600 -120.502000 0.000 0.000 0.000 9036 2008:291:18:24:00 35.957600 -120.502000 0.000 0.000 0.000 9037 2008:291:19:24:00 35.957600 -120.502000 0.000 0.000 0.000 9038 2008:291:20:24:00 35.957600 -120.502000 0.000 0.000 0.000 9039 2008:291:21:25:00 35.957600 -120.502000 0.000 0.000 0.000 9040 2008:291:21:29:00 35.957600 -120.502000 0.000 0.000 0.000 9041 2008:291:22:29:00 35.957600 -120.502000 0.000 0.000 0.000 9042 2008:291:23:30:00 35.957600 -120.502000 0.000 0.000 0.000 9043 2008:292:00:30:00 35.957600 -120.502000 0.000 0.000 0.000 9044 2008:292:01:30:00 35.957600 -120.502000 0.000 0.000 0.000 9045 2008:292:02:30:00 35.957600 -120.502000 0.000 0.000 0.000 9046 2008:292:03:30:00 35.957600 -120.502000 0.000 0.000 0.000 9047 2008:292:04:31:00 35.957600 -120.502000 0.000 0.000 0.000 9048 2008:292:05:31:00 35.957600 -120.502000 0.000 0.000 0.000 9049 2008:292:06:32:00 35.957600 -120.502000 0.000 0.000 0.000 9050 2008:292:07:32:00 35.957600 -120.502000 0.000 0.000 0.000 9051 2008:292:08:32:00 35.957600 -120.502000 0.000 0.000 0.000 9052 2008:292:09:32:00 35.957600 -120.502000 0.000 0.000 0.000 9053 2008:292:10:32:00 35.957600 -120.502000 0.000 0.000 0.000 9054 2008:292:11:33:00 35.957600 -120.502000 0.000 0.000 0.000 9055 2008:292:12:33:00 35.957600 -120.502000 0.000 0.000 0.000 9056 2008:292:13:33:00 35.957600 -120.502000 0.000 0.000 0.000 9057 2008:292:14:33:00 35.957600 -120.502000 0.000 0.000 0.000 9058 2008:292:19:40:00 35.957600 -120.502000 0.000 0.000 0.000 Arrays Array: 001 Sample Rate: 250 sps Deployment Time: 2008:280:16:30 Pickup Time: 2008:284:17:00 Components: 1 => Z, 2 => N, 3 => E station das lat lon elev (m) component ----------------------------------------------------------------- 1011 966F 35.966520 -120.475130 640.000 1 1011 966F 35.966520 -120.475130 640.000 2 1011 966F 35.966520 -120.475130 640.000 3 1012 9D9C 35.965960 -120.474770 637.000 1 1012 9D9C 35.965960 -120.474770 637.000 2 1012 9D9C 35.965960 -120.474770 637.000 3 1013 9658 35.965930 -120.475370 637.000 1 1013 9658 35.965930 -120.475370 637.000 2 1013 9658 35.965930 -120.475370 637.000 3 1021 938C 35.966310 -120.475100 643.000 1 1021 938C 35.966310 -120.475100 643.000 2 1021 938C 35.966310 -120.475100 643.000 3 1022 9FB8 35.966030 -120.474880 638.000 1 1022 9FB8 35.966030 -120.474880 638.000 2 1022 9FB8 35.966030 -120.474880 638.000 3 1023 9415 35.966040 -120.475190 637.000 1 1023 9415 35.966040 -120.475190 637.000 2 1023 9415 35.966040 -120.475190 637.000 3 Array: 002 Sample Rate: 250 sps Deployment Time: 2008:286:22:00 Pickup Time: 2008:294:00:40 Components: 1 => Z, 2 => N, 3 => E station das lat lon elev (m) component ----------------------------------------------------------------- 2011 9658 35.957580 -120.501890 779.000 1 2011 9658 35.957580 -120.501890 779.000 2 2011 9658 35.957580 -120.501890 779.000 3 2012 9D9C 35.957550 -120.501850 780.000 1 2012 9D9C 35.957550 -120.501850 780.000 2 2012 9D9C 35.957550 -120.501850 780.000 3 2013 9415 35.957470 -120.501980 777.000 1 2013 9415 35.957470 -120.501980 777.000 2 2013 9415 35.957470 -120.501980 777.000 3 2021 9FB8 35.957720 -120.501820 776.000 1 2021 9FB8 35.957720 -120.501820 776.000 2 2021 9FB8 35.957720 -120.501820 776.000 3 2022 966F 35.957440 -120.501730 779.000 1 2022 966F 35.957440 -120.501730 779.000 2 2022 966F 35.957440 -120.501730 779.000 3 2023 938C 35.957390 -120.501990 771.000 1 2023 938C 35.957390 -120.501990 771.000 2 2023 938C 35.957390 -120.501990 771.000 3 Array: 003 Sample Rate: 250 sps Deployment Time: 2008:279:16:24 Pickup Time: 2008:293:19:17 Components: 1 => Z, 2 => N, 3 => E station das lat lon elev (m) component ----------------------------------------------------------------- 3000 9DF6 35.994110 -120.480980 930.000 1 3000 9DF6 35.994110 -120.480980 930.000 2 3000 9DF6 35.994110 -120.480980 930.000 3 3011 9701 35.994730 -120.481630 942.000 1 3011 9701 35.994730 -120.481630 942.000 2 3011 9701 35.994730 -120.481630 942.000 3 3012 9676 35.994940 -120.480110 946.000 1 3012 9676 35.994940 -120.480110 946.000 2 3012 9676 35.994940 -120.480110 946.000 3 3013 940F 35.994050 -120.479440 930.000 1 3013 940F 35.994050 -120.479440 930.000 2 3013 940F 35.994050 -120.479440 930.000 3 3015 938A 35.993230 -120.481990 901.000 1 3015 938A 35.993230 -120.481990 901.000 2 3015 938A 35.993230 -120.481990 901.000 3 3016 A0D2 35.993970 -120.482410 921.000 1 3016 A0D2 35.993970 -120.482410 921.000 2 3016 A0D2 35.993970 -120.482410 921.000 3 3021 9661 35.995690 -120.482350 957.000 1 3021 9661 35.995690 -120.482350 957.000 2 3021 9661 35.995690 -120.482350 957.000 3 3022 9E50 35.995880 -120.479090 965.000 1 3022 9E50 35.995880 -120.479090 965.000 2 3022 9E50 35.995880 -120.479090 965.000 3 3023 9DF1 35.994070 -120.478100 944.000 1 3023 9DF1 35.994070 -120.478100 944.000 2 3023 9DF1 35.994070 -120.478100 944.000 3 3025 9699 35.992280 -120.482720 888.000 1 3025 9699 35.992280 -120.482720 888.000 2 3025 9699 35.992280 -120.482720 888.000 3 3026 9FBC 35.993930 -120.483650 907.000 1 3026 9FBC 35.993930 -120.483650 907.000 2 3026 9FBC 35.993930 -120.483650 907.000 3 Array: 004 Sample Rate: 250 sps Deployment Time: 2008:279:21:17 Pickup Time: 2008:295:00:21 Components: 1 => Z, 2 => N, 3 => E station das lat lon elev (m) component ----------------------------------------------------------------- 4000 9407 35.924020 -120.444760 489.000 1 4000 9407 35.924020 -120.444760 489.000 2 4000 9407 35.924020 -120.444760 489.000 3 4011 9668 35.924950 -120.445900 510.000 1 4011 9668 35.924950 -120.445900 510.000 2 4011 9668 35.924950 -120.445900 510.000 3 4012 9669 35.925310 -120.444300 494.000 1 4012 9669 35.925310 -120.444300 494.000 2 4012 9669 35.925310 -120.444300 494.000 3 4013 A041 35.924370 -120.443130 489.000 1 4013 A041 35.924370 -120.443130 489.000 2 4013 A041 35.924370 -120.443130 489.000 3 4014 9307 35.923060 -120.443530 489.000 1 4014 9307 35.923060 -120.443530 489.000 2 4014 9307 35.923060 -120.443530 489.000 3 4015 9DFD 35.922740 -120.445180 490.000 1 4015 9DFD 35.922740 -120.445180 490.000 2 4015 9DFD 35.922740 -120.445180 490.000 3 4016 940D 35.923660 -120.446350 490.000 1 4016 940D 35.923660 -120.446350 490.000 2 4016 940D 35.923660 -120.446350 490.000 3 4021 A209 35.925930 -120.447310 508.000 1 4021 A209 35.925930 -120.447310 508.000 2 4021 A209 35.925930 -120.447310 508.000 3 4022 A196 35.926600 -120.443860 499.000 1 4022 A196 35.926600 -120.443860 499.000 2 4022 A196 35.926600 -120.443860 499.000 3 4023 A198 35.924710 -120.441530 493.000 1 4023 A198 35.924710 -120.441530 493.000 2 4023 A198 35.924710 -120.441530 493.000 3 4024 9D5B 35.922100 -120.442420 492.000 1 4024 9D5B 35.922100 -120.442420 492.000 2 4024 9D5B 35.922100 -120.442420 492.000 3 4025 98EF 35.921440 -120.445600 491.000 1 4025 98EF 35.921440 -120.445600 491.000 2 4025 98EF 35.921440 -120.445600 491.000 3 4026 9674 35.923320 -120.447940 495.000 1 4026 9674 35.923320 -120.447940 495.000 2 4026 9674 35.923320 -120.447940 495.000 3 Array: 005 Sample Rate: 250 sps Deployment Time: 2008:279:23:55 Pickup Time: 2008:295:18:02 Components: 1 => Z, 2 => N, 3 => E station das lat lon elev (m) component ----------------------------------------------------------------- 5000 9313 35.921280 -120.534370 791.000 1 5000 9313 35.921280 -120.534370 791.000 2 5000 9313 35.921280 -120.534370 791.000 3 5013 9E37 35.921620 -120.534110 791.000 1 5013 9E37 35.921620 -120.534110 791.000 2 5013 9E37 35.921620 -120.534110 791.000 3 5014 A0CC 35.921260 -120.534120 796.000 1 5014 A0CC 35.921260 -120.534120 796.000 2 5014 A0CC 35.921260 -120.534120 796.000 3 5015 9413 35.921530 -120.533810 788.000 1 5015 9413 35.921530 -120.533810 788.000 2 5015 9413 35.921530 -120.533810 788.000 3 5017 A199 35.921490 -120.534360 796.000 1 5017 A199 35.921490 -120.534360 796.000 2 5017 A199 35.921490 -120.534360 796.000 3 5018 930F 35.921340 -120.534630 784.000 1 5018 930F 35.921340 -120.534630 784.000 2 5018 930F 35.921340 -120.534630 784.000 3 5021 969C 35.921610 -120.534600 793.000 1 5021 969C 35.921610 -120.534600 793.000 2 5021 969C 35.921610 -120.534600 793.000 3 5022 9DA6 35.921790 -120.534270 790.000 1 5022 9DA6 35.921790 -120.534270 790.000 2 5022 9DA6 35.921790 -120.534270 790.000 3 5023 9703 35.921300 -120.533800 791.000 1 5023 9703 35.921300 -120.533800 791.000 2 5023 9703 35.921300 -120.533800 791.000 3 5024 939E 35.921020 -120.534030 793.000 1 5024 939E 35.921020 -120.534030 793.000 2 5024 939E 35.921020 -120.534030 793.000 3 5025 966D 35.921030 -120.534360 784.000 1 5025 966D 35.921030 -120.534360 784.000 2 5025 966D 35.921030 -120.534360 784.000 3 5026 A0B1 35.921240 -120.534550 783.000 1 5026 A0B1 35.921240 -120.534550 783.000 2 5026 A0B1 35.921240 -120.534550 783.000 3 5032 9306 35.920840 -120.534240 778.000 1 5032 9306 35.920840 -120.534240 778.000 2 5032 9306 35.920840 -120.534240 778.000 3 5041 A0DA 35.921790 -120.534760 790.000 1 5041 A0DA 35.921790 -120.534760 790.000 2 5041 A0DA 35.921790 -120.534760 790.000 3 Array: 006 Sample Rate: 250 sps Deployment Time: 2008:275:00:35 Pickup Time: 2008:291:17:46 Components: 1 => Z, 2 => N, 3 => E station das lat lon elev (m) component ----------------------------------------------------------------- 6000 9E4A 35.974200 -120.552140 667.000 1 6000 9E4A 35.974200 -120.552140 667.000 2 6000 9E4A 35.974200 -120.552140 667.000 3