Chino Hills 1D and 3D
From SCECpedia
Jump to navigationJump to searchSCEC researchers are comparing the differences between Chino Hills simulations using 1D methods, based on the Broadband Platform, and 3D methods, based on Hercules-GPU software.
Contents
BBP Chino Hills Evaluation Methods
SCEC BBP researchers use the Chino Hills earthquake as a validation event. They have defined a 1D velocity model for the region, selected a consensus fault geometry and earthquake magnitude, and selected a set of ground motion observations for use in comparisons to synthetics.
BBP Velocity Model for Chino Hills
In the following file, the first line indicates how many layers compose the velocity model. The following lines, one for each layer, describes the layer in details. The first column is the thickness of the layer (in kilometers). The second and third columns are Vp and Vs, respectively, both in km/s. The forth column contains the rho value (in g/cm3), while the last two columns contain the Qp and Qs parameters respectively.
18 0.0020 1.7000 0.4500 2.0000 45.00 22.50 0.0040 1.8000 0.6500 2.1000 65.00 32.50 0.0060 1.8000 0.8500 2.1000 85.00 42.50 0.0080 1.9000 0.9500 2.1000 95.00 47.50 0.0100 2.0000 1.1500 2.2000 115.00 57.50 0.0700 2.4000 1.2000 2.2000 120.00 60.00 0.2000 2.8000 1.4000 2.3000 140.00 70.00 0.2000 3.1000 1.6000 2.4000 160.00 80.00 0.2000 3.4000 1.8000 2.4500 180.00 90.00 0.3000 3.7000 2.1000 2.5000 210.00 105.00 2.0000 4.4000 2.4000 2.6000 240.00 120.00 2.0000 5.1000 2.8000 2.7000 280.00 140.00 1.0000 5.6000 3.1500 2.7500 315.00 157.50 5.0000 6.1500 3.6000 2.8250 360.00 180.00 5.0000 6.3200 3.6500 2.8500 365.00 182.50 5.0000 6.5500 3.7000 2.9000 370.00 185.00 10.0000 6.8000 3.8000 2.9500 380.00 190.00 999.0000 7.8000 4.5000 3.2000 450.00 225.00
Chino Hills Source Description in SRC Format
FAULT_WIDTH = 4.60 HYPO_ALONG_STK = 0.0 DLEN = 0.1 HYPO_DOWN_DIP = 2.30 DWID = 0.1 RAKE = 146 FAULT_LENGTH = 6.30 DEPTH_TO_TOP = 12.79 MAGNITUDE = 5.39 LAT_TOP_CENTER = 33.939 STRIKE = 296 LON_TOP_CENTER = -117.771 DIP = 66 SEED = 4745706
Chino Hills Source Description in SRF Format
Chino Hills Station List
(Please only use first 3 columns as lat, long, station_id).
#BBP Station List for EQID=25 (Chino Hills) #SLong SLat RSN Rrup(km) Vs30(m/s) LoPass_Freq(Hz) HiPass_Freq(Hz) Obs_File -117.803 33.927 25029 12.6 378 0.0500 111.1111 CHINOH/25029_N.acc -117.820 33.912 25040 13.2 374 0.1375 111.1111 CHINOH/25040_N.acc -117.896 33.933 25028 15.6 396 0.1000 111.1111 CHINOH/25028_N.acc -117.817 33.854 25027 16.0 359 0.1000 111.1111 CHINOH/25027_N.acc -117.789 33.829 25022 16.9 440 0.4750 111.1111 CHINOH/25022_N.acc -117.951 34.010 25024 20.2 342 0.3375 111.1111 CHINOH/25024_N.acc -117.807 34.092 25017 20.4 462 0.3250 111.1111 CHINOH/25017_N.acc -117.844 33.788 25013 21.7 318 0.2625 111.1111 CHINOH/25013_N.acc -117.562 34.005 25010 22.6 335 0.3625 111.1111 CHINOH/25010_N.acc -117.609 33.795 25015 22.7 699 0.4250 111.1111 CHINOH/25015_N.acc -117.911 34.132 25031 26.4 363 0.1000 111.1111 CHINOH/25031_N.acc -117.638 34.121 25014 26.8 388 0.3250 111.1111 CHINOH/25014_N.acc -117.439 34.100 25005 36.2 335 0.4000 111.1111 CHINOH/25005_N.acc -118.102 34.150 25006 38.3 383 0.2500 111.1111 CHINOH/25006_N.acc -118.178 34.037 25001 38.8 349 0.2750 111.1111 CHINOH/25001_N.acc -117.879 33.597 25007 40.6 389 0.2750 111.1111 CHINOH/25007_N.acc -117.321 33.920 25035 40.9 557 0.1750 111.1111 CHINOH/25035_N.acc -118.058 34.224 25012 41.2 760 0.3000 111.1111 CHINOH/25012_N.acc -118.230 34.096 25032 45.2 370 0.1250 111.1111 CHINOH/25032_N.acc -117.365 34.205 25036 47.9 495 0.1875 111.1111 CHINOH/25036_N.acc -118.315 33.909 25030 49.8 354 0.0625 111.1111 CHINOH/25030_N.acc -118.294 33.713 25004 54.4 393 0.2875 111.1111 CHINOH/25004_N.acc -118.377 33.896 25034 55.5 332 0.1000 111.1111 CHINOH/25034_N.acc -117.235 34.232 25019 58.6 393 0.4750 111.1111 CHINOH/25019_N.acc -117.367 34.366 25008 60.4 365 0.2875 111.1111 CHINOH/25008_N.acc -118.404 33.743 25018 62.0 530 0.3000 111.1111 CHINOH/25018_N.acc -116.959 33.787 25025 75.0 306 0.1125 111.1111 CHINOH/25025_N.acc -116.931 33.744 25026 78.6 351 0.1375 111.1111 CHINOH/25026_N.acc -118.560 34.277 25037 80.5 450 0.1125 111.1111 CHINOH/25037_N.acc -118.646 34.059 25021 80.5 750 0.2375 111.1111 CHINOH/25021_N.acc -118.299 34.687 25002 95.0 347 0.2500 111.1111 CHINOH/25002_N.acc -116.717 33.708 25033 98.6 845 0.1375 111.1111 CHINOH/25033_N.acc -118.905 34.281 25011 109.6 355 0.1375 111.1111 CHINOH/25011_N.acc -116.390 33.917 25038 125.2 388 0.2000 111.1111 CHINOH/25038_N.acc -117.230 32.875 25039 126.8 388 0.3125 111.1111 CHINOH/25039_N.acc -116.378 33.648 25016 130.5 786 0.2625 111.1111 CHINOH/25016_N.acc -119.138 34.437 25020 135.7 351 0.2125 111.1111 CHINOH/25020_N.acc -116.846 32.891 25003 142.6 805 0.2500 111.1111 CHINOH/25003_N.acc -116.226 33.575 25023 146.1 1100 0.2500 111.1111 CHINOH/25023_N.acc -116.041 34.227 25009 160.1 1188 0.2875 111.1111 CHINOH/25009_N.acc
