4.2900000e+001 -8.1575998e-004 3.9380000e+001 -7.1378996e-004 4.5880000e+001 -1.0197000e-004 2.0620000e+001 4.2113608e-002 2.2660000e+001 3.3446158e-002 2.9920000e+001 1.1114729e-002 5.3080000e+001 -7.0359299e-003 4.2040000e+001 4.0787999e-004 2.7560000e+001 -9.0753293e-003 2.6580000e+001 -6.2201697e-003 2.2480000e+001 -2.5492499e-003 1.4380000e+001 1.8456570e-002 3.2260000e+001 3.7728899e-003 8.7000000e+000 -2.6308258e-002 3.1040000e+001 2.8755540e-002 4.0540000e+001 -5.0984998e-003 1.4400000e+001 5.5471680e-002 9.8400000e+000 7.6783410e-002 4.4920000e+001 -1.0197000e-003 3.8720000e+001 -8.6674497e-003 1.2700000e+001 7.6477497e-003 5.2120000e+001 3.7728899e-003 2.2400000e+001 2.2433400e-003 2.8660000e+001 -3.8136780e-002 5.3620000e+001 -7.3418396e-003 3.1200000e+001 -2.2331429e-002 2.9440000e+001 5.6083498e-003 1.4540000e+001 -1.1930489e-002 8.3400000e+000 3.6505258e-002 3.3260000e+001 -3.2630399e-003 3.5680000e+001 -1.2236400e-003 1.9900000e+001 -1.9374299e-003 3.5240000e+001 1.3867920e-002 4.8840000e+001 6.1182000e-004 1.2960000e+001 2.2637340e-002 3.6760000e+001 -2.6308258e-002 4.3960000e+001 -8.3615395e-003 4.1800000e+000 9.7585284e-002 4.8100000e+001 -9.8910895e-003 5.2480000e+001 3.8748598e-003 4.9500000e+001 -2.6512198e-003 2.7360000e+001 -3.2936308e-002 1.3400000e+001 1.4173829e-002 4.8640000e+001 -2.3453099e-003 3.5600000e+001 -2.1413698e-003 4.0000000e+001 2.0393999e-003 1.9100000e+001 3.9870267e-002 4.0600000e+000 -5.6083498e-003 3.8520000e+001 1.3562010e-002 1.8400000e+000 -1.3765950e-001 4.2360000e+001 -5.0984998e-004 2.9840000e+001 2.0393999e-002 3.4000000e-001 -8.3615395e-003 Database open to 3.8140000e+001 1.0502910e-002 8.6400000e+000 -8.4533129e-002 3.2880000e+001 -9.9930598e-003 3.2300000e+001 1.5805349e-002 2.5260000e+001 -2.9163419e-002 1.4820000e+001 -5.5879557e-002 1.8340000e+001 5.8122896e-003 4.2000000e+001 2.4472800e-003 1.4000000e-001 -1.3052160e-002 4.3120000e+001 5.0984998e-004 1.5060000e+001 7.9842510e-002 5.2580000e+001 -6.9339600e-003 4.5840000e+001 2.7531900e-003 1.9960000e+001 -1.1726550e-002 3.1240000e+001 -1.0197000e-003 3.2940000e+001 -7.1378996e-004 2.6240000e+001 -1.3562010e-001 1.4860000e+001 -2.4778708e-002 3.6340000e+001 1.1318670e-002 1.8020000e+001 1.0808820e-002 8.9800000e+000 -1.1216700e-001 2.5460000e+001 7.6375529e-002 1.2820000e+001 1.8558540e-002 1.4900000e+001 2.5492499e-002 2.4720000e+001 1.6111260e-002 3.8480000e+001 9.0753293e-003 4.9000000e+000 -1.1114730e-001 2.9400000e+001 2.4676740e-002 4.5300000e+001 -5.9142600e-003 1.0700000e+001 -5.6083498e-002 4.4360000e+001 8.0556298e-003 2.1200000e+000 3.4873739e-001 2.8040000e+001 1.8354599e-003 7.1000000e+000 1.6213229e-002 Tsoft=1000; Set the eigenperiod range for which the response spectra will be calculated. 1.8940000e+001 -5.2922430e-002 4.9180000e+001 -1.9374299e-003 1.5400000e+000 8.5552829e-002 1.1980000e+001 -1.0033848e-001 4.1080000e+001 -1.4275799e-003 4.7660000e+001 7.1378996e-004 3.9100000e+001 -4.0787999e-004 3.1500000e+001 2.4370829e-002 7.2200000e+000 -8.3615395e-003 2.9740000e+001 -2.0292029e-002 3.5360000e+001 -8.4635099e-003 7.8600000e+000 -4.1297849e-002 2.3220000e+001 1.1012760e-002 5.2880000e+001 8.6674497e-003 If the ground acceleration from an earthquake is known, the response of the structure can be computed via using the Newmark’s method. 1.4240000e+001 1.4173830e-001 2.3240000e+001 9.3812395e-003 4.8240000e+001 -8.8713895e-003 3.4980000e+001 -2.5696440e-002 4.3360000e+001 -5.3024396e-003 1.9880000e+001 4.4866799e-003 3.6200000e+001 8.8713895e-003 2.5140000e+001 6.4241098e-002 3.0520000e+001 -1.9374299e-002 4.4040000e+001 -2.8551599e-003 4.8580000e+001 -5.0984998e-003 3.3920000e+001 -1.1930489e-002 2.1360000e+001 -3.0183119e-002 5.8400000e+000 -1.1522610e-002 4.9360000e+001 -3.2630399e-003 2.1180000e+001 1.6825049e-002 4.7140000e+001 6.4241100e-003 2.4360000e+001 -8.8102079e-002 3.0700000e+001 -8.1575997e-003 4.3980000e+001 -8.4635099e-003 1.0880000e+001 -1.7130959e-002 4.6400000e+000 1.3460040e-001 1.2240000e+001 -5.4757889e-002 5.7600000e+000 5.0577117e-002 1.9240000e+001 -3.4567830e-002 4.2100000e+001 2.3453099e-003 1.9000000e+000 -4.3745130e-002 1.7280000e+001 -3.1304790e-002 4.7060000e+001 9.4832099e-003 Rdseed. 5.3400000e+001 -1.4071860e-002 2.7060000e+001 -1.9374299e-003 5.0120000e+001 3.0591000e-004 3.9720000e+001 -3.2630399e-003 5.2720000e+001 3.3650098e-003 2.6340000e+001 -5.5879557e-002 2.4440000e+001 4.8639689e-002 2.9800000e+001 5.6083498e-003 3.8780000e+001 -2.0088090e-002 1.2640000e+001 -1.5091560e-002 5.2400000e+000 -5.5675617e-002 2.4680000e+001 6.0468207e-002 9.0000000e-001 4.2725430e-002 3.3600000e+001 -3.6709198e-003 9.6400000e+000 5.4757889e-002 2.4840000e+001 -4.9965298e-002 2.3860000e+001 -5.9142600e-003 1.8660000e+001 2.7531900e-003 1.8800000e+001 2.7735840e-002 2.9680000e+001 -1.1726550e-002 2.5760000e+001 -8.7592229e-002 6.9600000e+000 1.6213229e-002 5.1020000e+001 -8.5654793e-003 6.2400000e+000 1.6009289e-002 3.9640000e+001 1.0706850e-002 2.8920000e+001 7.1378998e-003 1.4680000e+001 -1.8150659e-002 3.7700000e+001 7.0359299e-003 4.2780000e+001 2.4472800e-003 1.9000000e+001 8.0556298e-003 2.1760000e+001 -5.6593348e-002 2.5200000e+001 4.0787999e-003 5.3200000e+001 -3.3650098e-003 3.0080000e+001 -5.0984998e-003 1.8440000e+001 2.6614169e-002 4.8540000e+001 -6.5260799e-003 4.7340000e+001 3.0591000e-004 1.8480000e+001 3.5281617e-002 3.4920000e+001 -1.5193529e-002 3.3180000e+001 -5.0984998e-004 1.9020000e+001 1.4173829e-002 TYPE OF FAULT: right-lateral strike-slip LENGTH: 69 km NEAREST COMMUNITIES: Brawley, Imperial, El Centro, Calexico, Mexicali LAST SURFACE RUPTURE: October 15, 1979, Mw6.4; May 18, 1940, Mw6.9; several other small ruptures and instances of triggered slip SLIP RATE: between 15 and 20 mm/yr 3.6220000e+001 7.8516895e-003 1.0440000e+001 -9.9216810e-002 2.2020000e+001 -2.5900379e-002 El Centro has had: (M1.5 or greater) 2 earthquakes in the past 24 hours 37 earthquakes in the past 7 days; 135 earthquakes in the past 30 days; 1,891 earthquakes in the past 365 days , forthewhole range ofinterest Aftershock May 19, 1940 at El Centro earthquake data Analysis Introduction this application analyzes response! 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