Difference between revisions of "CyberShake UGMS Velocity Model Data"
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This wiki entry lists the velocity information for the 14 UGMS sites. Included are the original Vs, Vp, and density material properties from CVM-S4.26 as well as the properties used within the CyberShake simulations. | This wiki entry lists the velocity information for the 14 UGMS sites. Included are the original Vs, Vp, and density material properties from CVM-S4.26 as well as the properties used within the CyberShake simulations. | ||
− | In order to ensure the stability of the | + | In order to ensure the stability of the simulations at 0.5Hz, CyberShake applies the following rules to each point in the velocity mesh: |
− | # Vs has a minimum of 500m/s | + | # Vs has a minimum of 500m/s. |
+ | # Vp has a minimum of 1700m/s. | ||
# Vp cannot be less than 1.45 x Vs. If it is, then Vs is set to be Vp / 1.45. | # Vp cannot be less than 1.45 x Vs. If it is, then Vs is set to be Vp / 1.45. | ||
− | The data below displays the site name, latitude, longitude, and depth at which we queried CVM-S4.26. The original Vs, Vp, and density from the model are displayed, followed by the material properties after the | + | The data below displays the site name, latitude, longitude, and depth at which we queried CVM-S4.26. The original Vs, Vp, and density from the model are displayed, followed by the material properties after the three aforementioned rules have been applied. Therefore, the CyberShake Vs, Vp, and density columns represent what was actually used in the CyberShake 14.2 simulation. |
Attenuation is also set within the CyberShake code to be as follows: | Attenuation is also set within the CyberShake code to be as follows: | ||
Line 54: | Line 55: | ||
| 1974.9760 | | 1974.9760 | ||
| 500.0000 | | 500.0000 | ||
− | | | + | | 1700.0000 |
| 1974.9760 | | 1974.9760 | ||
− | | | + | | 25.0000 |
− | | | + | | 50.0000 |
|- | |- | ||
| | | | ||
Line 106: | Line 107: | ||
| 1927.8370 | | 1927.8370 | ||
| 500.0000 | | 500.0000 | ||
− | | | + | | 1700.0000 |
| 1927.8370 | | 1927.8370 | ||
− | | | + | | 25.0000 |
− | | | + | | 50.0000 |
|- | |- | ||
| | | | ||
Line 119: | Line 120: | ||
| 2109.4210 | | 2109.4210 | ||
| 651.3200 | | 651.3200 | ||
− | | | + | | 1700.0000 |
| 2109.4210 | | 2109.4210 | ||
| 32.5660 | | 32.5660 | ||
Line 158: | Line 159: | ||
| 1950.8400 | | 1950.8400 | ||
| 500.0000 | | 500.0000 | ||
− | | | + | | 1700.0000 |
| 1950.8400 | | 1950.8400 | ||
− | | | + | | 25.0000 |
− | | | + | | 50.0000 |
|- | |- | ||
| | | | ||
Line 210: | Line 211: | ||
| 1914.9790 | | 1914.9790 | ||
| 500.0000 | | 500.0000 | ||
− | | | + | | 1700.0000 |
| 1914.9790 | | 1914.9790 | ||
− | | | + | | 25.0000 |
− | | | + | | 50.0000 |
|- | |- | ||
| | | | ||
Line 262: | Line 263: | ||
| 1928.4470 | | 1928.4470 | ||
| 500.0000 | | 500.0000 | ||
− | | | + | | 1700.0000 |
| 1928.4470 | | 1928.4470 | ||
− | | | + | | 25.0000 |
− | | | + | | 50.0000 |
|- | |- | ||
| | | | ||
Line 275: | Line 276: | ||
| 2067.9910 | | 2067.9910 | ||
| 530.7270 | | 530.7270 | ||
− | | | + | | 1700.0000 |
| 2067.9910 | | 2067.9910 | ||
| 26.5363 | | 26.5363 | ||
Line 288: | Line 289: | ||
| 2120.6070 | | 2120.6070 | ||
| 713.7520 | | 713.7520 | ||
− | | | + | | 1700.0000 |
| 2120.6070 | | 2120.6070 | ||
| 35.6876 | | 35.6876 | ||
Line 314: | Line 315: | ||
| 1974.9760 | | 1974.9760 | ||
| 500.0000 | | 500.0000 | ||
− | | | + | | 1700.0000 |
| 1974.9760 | | 1974.9760 | ||
− | | | + | | 25.0000 |
− | | | + | | 50.0000 |
|- | |- | ||
| | | | ||
Line 327: | Line 328: | ||
| 2106.0390 | | 2106.0390 | ||
| 641.8190 | | 641.8190 | ||
− | | | + | | 1700.0000 |
| 2106.0390 | | 2106.0390 | ||
| 32.0909 | | 32.0909 | ||
Line 366: | Line 367: | ||
| 1959.1870 | | 1959.1870 | ||
| 500.0000 | | 500.0000 | ||
− | | | + | | 1700.0000 |
| 1959.1870 | | 1959.1870 | ||
− | | | + | | 25.0000 |
− | | | + | | 50.0000 |
|- | |- | ||
| | | | ||
Line 379: | Line 380: | ||
| 2131.4370 | | 2131.4370 | ||
| 753.0540 | | 753.0540 | ||
− | | | + | | 1700.0000 |
| 2131.4370 | | 2131.4370 | ||
| 37.6527 | | 37.6527 | ||
Line 418: | Line 419: | ||
| 1918.5120 | | 1918.5120 | ||
| 500.0000 | | 500.0000 | ||
− | | | + | | 1700.0000 |
| 1918.5120 | | 1918.5120 | ||
− | | | + | | 25.0000 |
− | | | + | | 50.0000 |
|- | |- | ||
| | | | ||
Line 431: | Line 432: | ||
| 2081.6600 | | 2081.6600 | ||
| 576.9450 | | 576.9450 | ||
− | | | + | | 1700.0000 |
| 2081.6600 | | 2081.6600 | ||
| 28.8473 | | 28.8473 | ||
Line 522: | Line 523: | ||
| 1936.2230 | | 1936.2230 | ||
| 500.0000 | | 500.0000 | ||
− | | | + | | 1700.0000 |
| 1936.2230 | | 1936.2230 | ||
− | | | + | | 25.0000 |
− | | | + | | 50.0000 |
|- | |- | ||
| | | | ||
Line 574: | Line 575: | ||
| 1974.9760 | | 1974.9760 | ||
| 500.0000 | | 500.0000 | ||
− | | | + | | 1700.0000 |
| 1974.9760 | | 1974.9760 | ||
− | | | + | | 25.0000 |
− | | | + | | 50.0000 |
|- | |- | ||
| | | | ||
Line 587: | Line 588: | ||
| 2114.0660 | | 2114.0660 | ||
| 690.2730 | | 690.2730 | ||
− | | | + | | 1700.0000 |
| 2114.0660 | | 2114.0660 | ||
| 34.5137 | | 34.5137 | ||
Line 626: | Line 627: | ||
| 1920.0190 | | 1920.0190 | ||
| 500.0000 | | 500.0000 | ||
− | | | + | | 1700.0000 |
| 1920.0190 | | 1920.0190 | ||
− | | | + | | 25.0000 |
− | | | + | | 50.0000 |
|- | |- | ||
| | | | ||
Line 678: | Line 679: | ||
| 1920.0190 | | 1920.0190 | ||
| 500.0000 | | 500.0000 | ||
− | | | + | | 1700.0000 |
| 1920.0190 | | 1920.0190 | ||
− | | | + | | 25.0000 |
− | | | + | | 50.0000 |
|- | |- | ||
| | | |
Latest revision as of 21:34, 19 March 2015
Introduction
This wiki entry lists the velocity information for the 14 UGMS sites. Included are the original Vs, Vp, and density material properties from CVM-S4.26 as well as the properties used within the CyberShake simulations.
In order to ensure the stability of the simulations at 0.5Hz, CyberShake applies the following rules to each point in the velocity mesh:
- Vs has a minimum of 500m/s.
- Vp has a minimum of 1700m/s.
- Vp cannot be less than 1.45 x Vs. If it is, then Vs is set to be Vp / 1.45.
The data below displays the site name, latitude, longitude, and depth at which we queried CVM-S4.26. The original Vs, Vp, and density from the model are displayed, followed by the material properties after the three aforementioned rules have been applied. Therefore, the CyberShake Vs, Vp, and density columns represent what was actually used in the CyberShake 14.2 simulation.
Attenuation is also set within the CyberShake code to be as follows:
- Qs = 0.05 * Vs
- Qp = 2 * Qs
These attenuation values have been calculated and appended as the last two columns of the table below.
Data
Site | Longitude | Latitude | Depth | Original Vs | Original Vp | Original Density | CyberShake Vs | CyberShake Vp | CyberShake Density | Qs | Qp |
LADT | 34.05204 | -118.25713 | |||||||||
0m | 230.2060 | 696.4910 | 1974.9760 | 500.0000 | 1700.0000 | 1974.9760 | 25.0000 | 50.0000 | |||
200m | 694.9100 | 2179.5250 | 2209.1470 | 694.9100 | 2179.5250 | 2209.1470 | 34.7455 | 69.4910 | |||
400m | 1247.4080 | 2461.8590 | 2280.6300 | 1247.4080 | 2461.8590 | 2280.6300 | 62.3704 | 124.7408 | |||
WNGC | 34.04182 | -118.06530 | |||||||||
0m | 165.5870 | 397.9530 | 1927.8370 | 500.0000 | 1700.0000 | 1927.8370 | 25.0000 | 50.0000 | |||
200m | 651.3200 | 1547.9480 | 2109.4210 | 651.3200 | 1700.0000 | 2109.4210 | 32.5660 | 65.1320 | |||
400m | 908.1280 | 1949.9310 | 2172.8940 | 908.1280 | 1949.9310 | 2172.8940 | 45.4064 | 90.8128 | |||
PAS | 34.14843 | -118.17119 | |||||||||
0m | 309.0480 | 543.6350 | 1950.8400 | 500.0000 | 1700.0000 | 1950.8400 | 25.0000 | 50.0000 | |||
200m | 1625.8890 | 4832.4410 | 2682.4670 | 1625.8890 | 4832.4410 | 2682.4670 | 81.2944 | 162.5889 | |||
400m | 2477.9350 | 4713.7760 | 2682.4700 | 2477.9350 | 4713.7760 | 2682.4700 | 123.8967 | 247.7935 | |||
SBSM | 34.06499 | -117.29201 | |||||||||
0m | 192.8570 | 316.5220 | 1914.9790 | 500.0000 | 1700.0000 | 1914.9790 | 25.0000 | 50.0000 | |||
200m | 810.7210 | 1786.4350 | 2147.0780 | 810.7210 | 1786.4350 | 2147.0780 | 40.5361 | 81.0721 | |||
400m | 1117.3890 | 2123.2800 | 2238.7870 | 1117.3890 | 2123.2800 | 2238.7870 | 55.8695 | 111.7389 | |||
STNI | 33.93088 | -118.17881 | |||||||||
0m | 163.2050 | 401.8170 | 1928.4470 | 500.0000 | 1700.0000 | 1928.4470 | 25.0000 | 50.0000 | |||
200m | 530.7270 | 1285.5660 | 2067.9910 | 530.7270 | 1700.0000 | 2067.9910 | 26.5363 | 53.0727 | |||
400m | 713.7520 | 1618.7900 | 2120.6070 | 713.7520 | 1700.0000 | 2120.6070 | 35.6876 | 71.3752 | |||
SMCA | 34.00909 | -118.48939 | |||||||||
0m | 271.3170 | 696.4910 | 1974.9760 | 500.0000 | 1700.0000 | 1974.9760 | 25.0000 | 50.0000 | |||
200m | 641.8190 | 1526.5320 | 2106.0390 | 641.8190 | 1700.0000 | 2106.0390 | 32.0909 | 64.1819 | |||
400m | 891.8510 | 1922.9200 | 2168.6290 | 891.8510 | 1922.9200 | 2168.6290 | 44.5926 | 89.1851 | |||
CCP | 34.05489 | -118.41302 | |||||||||
0m | 243.1470 | 596.4970 | 1959.1870 | 500.0000 | 1700.0000 | 1959.1870 | 25.0000 | 50.0000 | |||
200m | 753.0540 | 1687.3770 | 2131.4370 | 753.0540 | 1700.0000 | 2131.4370 | 37.6527 | 75.3054 | |||
400m | 1055.0420 | 2123.3300 | 2223.3620 | 1055.0420 | 2123.3300 | 2223.3620 | 52.7521 | 105.5042 | |||
COO | 33.89604 | -118.21639 | |||||||||
0m | 159.0650 | 338.8980 | 1918.5120 | 500.0000 | 1700.0000 | 1918.5120 | 25.0000 | 50.0000 | |||
200m | 576.9450 | 1372.1320 | 2081.6600 | 576.9450 | 1700.0000 | 2081.6600 | 28.8473 | 57.6945 | |||
400m | 776.6420 | 1728.1150 | 2137.8690 | 776.6420 | 1728.1150 | 2137.8690 | 38.8321 | 77.6642 | |||
LAPD | 34.55700 | -118.12500 | |||||||||
0m | 2573.6350 | 4452.3280 | 2744.7760 | 2573.6350 | 4452.3280 | 2744.7760 | 128.6818 | 257.3635 | |||
200m | 2573.6190 | 4453.7960 | 2744.7760 | 2573.6190 | 4453.7960 | 2744.7760 | 128.6810 | 257.3619 | |||
400m | 2573.6020 | 4455.2650 | 2744.7760 | 2573.6020 | 4455.2650 | 2744.7760 | 128.6801 | 257.3602 | |||
P22 | 34.18277 | -118.56609 | |||||||||
0m | 232.6130 | 451.0620 | 1936.2230 | 500.0000 | 1700.0000 | 1936.2230 | 25.0000 | 50.0000 | |||
200m | 1303.9240 | 2482.4920 | 2268.1060 | 1303.9240 | 2482.4920 | 2268.1060 | 65.1962 | 130.3924 | |||
400m | 1360.1800 | 2545.5670 | 2312.2210 | 1360.1800 | 2545.5670 | 2312.2210 | 68.0090 | 136.0180 | |||
s429 | 33.80858 | -118.23333 | |||||||||
0m | 213.0000 | 696.4910 | 1974.9760 | 500.0000 | 1700.0000 | 1974.9760 | 25.0000 | 50.0000 | |||
200m | 690.2730 | 1577.3670 | 2114.0660 | 690.2730 | 1700.0000 | 2114.0660 | 34.5137 | 69.0273 | |||
400m | 928.7830 | 1984.0370 | 2178.2790 | 928.7830 | 1984.0370 | 2178.2790 | 46.4392 | 92.8783 | |||
s684 | 33.93515 | -117.40266 | |||||||||
0m | 207.2540 | 348.4390 | 1920.0190 | 500.0000 | 1700.0000 | 1920.0190 | 25.0000 | 50.0000 | |||
200m | 1058.6330 | 5862.4270 | 2821.5430 | 1058.6330 | 5862.4270 | 2821.5430 | 52.9317 | 105.8633 | |||
400m | 3249.0520 | 5831.5400 | 2821.5470 | 3249.0520 | 5831.5400 | 2821.5470 | 162.4526 | 324.9052 | |||
s603 | 34.10275 | -117.53735 | |||||||||
0m | 207.2540 | 348.4390 | 1920.0190 | 500.0000 | 1700.0000 | 1920.0190 | 25.0000 | 50.0000 | |||
200m | 1049.3530 | 2148.9180 | 2246.2970 | 1049.3530 | 2148.9180 | 2246.2970 | 52.4677 | 104.9353 | |||
400m | 2641.2830 | 4788.2080 | 2747.6660 | 2641.2830 | 4788.2080 | 2747.6660 | 132.0642 | 264.1283 | |||
s758 | 33.37562 | -117.53532 | |||||||||
0m | 2413.4960 | 4082.6010 | 2577.6610 | 2413.4960 | 4082.6010 | 2577.6610 | 120.6748 | 241.3496 | |||
200m | 2413.5340 | 4082.6280 | 2577.6610 | 2413.5340 | 4082.6280 | 2577.6610 | 120.6767 | 241.3534 | |||
400m | 2413.5720 | 4082.6560 | 2577.6610 | 2413.5720 | 4082.6560 | 2577.6610 | 120.6786 | 241.3572 |