{"multigmpe": {"PGV": {"gmpes": [{"gmpes": ["[AbrahamsonEtAl2014]", "[BooreEtAl2014]", "[CampbellBozorgnia2014]", "[ChiouYoungs2014]"], "weights": [0.25, 0.25, 0.25, 0.25], "name": "active_crustal_nshmp2014"}], "weights": [1.0], "name": "gmpe_a2026eiuorj_custom"}, "PGA": {"gmpes": [{"gmpes": ["[AbrahamsonEtAl2014]", "[BooreEtAl2014]", "[CampbellBozorgnia2014]", "[ChiouYoungs2014]"], "weights": [0.25, 0.25, 0.25, 0.25], "name": "active_crustal_nshmp2014"}], "weights": [1.0], "name": "gmpe_a2026eiuorj_custom"}, "SA(3.0)": {"gmpes": [{"gmpes": ["[AbrahamsonEtAl2014]", "[BooreEtAl2014]", "[CampbellBozorgnia2014]", "[ChiouYoungs2014]"], "weights": [0.25, 0.25, 0.25, 0.25], "name": "active_crustal_nshmp2014"}], "weights": [1.0], "name": "gmpe_a2026eiuorj_custom"}, "SA(0.3)": {"gmpes": [{"gmpes": ["[AbrahamsonEtAl2014]", "[BooreEtAl2014]", "[CampbellBozorgnia2014]", "[ChiouYoungs2014]"], "weights": [0.25, 0.25, 0.25, 0.25], "name": "active_crustal_nshmp2014"}], "weights": [1.0], "name": "gmpe_a2026eiuorj_custom"}, "SA(1.0)": {"gmpes": [{"gmpes": ["[AbrahamsonEtAl2014]", "[BooreEtAl2014]", "[CampbellBozorgnia2014]", "[ChiouYoungs2014]"], "weights": [0.25, 0.25, 0.25, 0.25], "name": "active_crustal_nshmp2014"}], "weights": [1.0], "name": "gmpe_a2026eiuorj_custom"}}, "input": {"event_information": {"depth": "14.7771", "event_id": "a2026eiuorj", "eventsource": "AK", "netid": "AK", "eventsourcecode": "a2026eiuorj", "id": "a2026eiuorj", "productcode": "a2026eiuorj", "productsource": "ak", "producttype": "shakemap", "event_ref": "Origin", "fault_ref": "Origin", "intensity_observations": "0", "latitude": "52.0026", "longitude": "176.217", "location": "237 km (147 miles) ESE of Attu Station", "magnitude": "4.36288", "origin_time": "2026-03-03T10:41:38.599858Z", "seismic_stations": "7", "src_mech": "ALL", "event_description": "237 km (147 miles) ESE of Attu Station", "event_type": "ACTUAL", "origin_reviewed": "unknown"}}, "strec": {"TectonicRegion": "Subduction", "FocalMechanism": "ALL", "TensorType": "composite", "TensorSource": "composite", "KaganAngle": null, "CompositeVariability": 0.658414663580378, "NComposite": 3, "DistanceToStable": 176.14867173501838, "DistanceToActive": 66.33824341178429, "DistanceToSubduction": 0.0, "DistanceToVolcanic": 5196.534518875541, "Oceanic": false, "DistanceToOceanic": 134.64552656419033, "DistanceToContinental": 0.0, "SlabModelRegion": "", "SlabModelDepth": null, "SlabModelDepthUncertainty": null, "SlabModelDip": null, "SlabModelStrike": null, "SlabModelMaximumDepth": null, "ProbabilityActive": 0.2518428415685171, "ProbabilityStable": 0.0, "ProbabilitySubduction": 0.7481571584314829, "ProbabilityVolcanic": 0.0, "ProbabilitySubductionCrustal": 0.7481571584314829, "ProbabilitySubductionInterface": 0.0, "ProbabilitySubductionIntraslab": 0.0, "ProbabilityVolcanicShallow": 0.0, "ProbabilityStableShallow": 0.0, "ProbabilityActiveShallow": 0.2518428415685171, "ProbabilityActiveDeep": 0.0, "DistanceToBackarc": 1703.6375862511072}, "output": {"ground_motions": {"PGV": {"units": "cms", "bias": "0.0", "max_grid": "1.131", "max": "0.183"}, "PGA": {"units": "g", "bias": "0.0", "max_grid": "0.044", "max": "0.006"}, "SA(3.0)": {"units": "g", "bias": "0.0", "max_grid": "0.0", "max": "0.0"}, "MMI": {"units": "intensity", "bias": "0.0", "max_grid": "3.974", "max": "2.811"}, "SA(0.3)": {"units": "g", "bias": "0.0", "max_grid": "0.049", "max": "0.008"}, "SA(1.0)": {"units": "g", "bias": "0.0", "max_grid": "0.005", "max": "0.001"}}, "map_information": {"grid_points": {"longitude": "701", "latitude": "433", "units": ""}, "grid_spacing": {"longitude": "0.0083333", "latitude": "0.0083333", "units": "degrees"}, "grid_span": {"longitude": "5.833", "latitude": "3.6", "units": "degrees"}, "min": {"longitude": "173.417", "latitude": "50.167", "units": "degrees"}, "max": {"longitude": "179.25", "latitude": "53.767", "units": "degrees"}}, "uncertainty": {"grade": "--", "mean_uncertainty_ratio": null, "total_flagged_mi": "0", "total_flagged_pgm": "0"}}, "processing": {"ground_motion_modules": {"gmpe": {"module": "gmpe_a2026eiuorj_custom", "reference": ""}, "ipe": {"module": "VirtualIPE", "reference": ""}, "gmice": {"module": "WGRW12", "reference": ""}, "ccf": {"module": "LothBaker2013", "reference": ""}, "basin_correction": {"module": "None", "reference": ""}, "directivity": {"module": "None", "reference": ""}}, "model_flags": {"no_macroseismic": false, "no_seismic": false, "no_rupture": false}, "miscellaneous": {"bias_max_dsigma": "1.5", "bias_max_mag": "7.0", "bias_max_range": "120.0", "median_dist": "False", "do_outliers": true, "outlier_deviation_level": "3.0", "outlier_max_mag": "7.0"}, "shakemap_versions": {"shakemap_revision": "4.4.6", "shakemap_revision_id": "4.4.6", "shakemap_modules_revision": "1.1.13", "esi_shakelib_revision": "1.1.13", "process_time": "2026-03-03T19:47:00Z", "map_version": 2, "map_comment": "automatic run", "map_data_history": [["2026-03-03T10:44:41Z", "ak", 1, "automatic run"], ["2026-03-03T19:46:56Z", "ak", 2, "automatic run"]], "map_status": "automatic"}, "site_response": {"vs30default": "760.0", "site_correction": "GMPE native"}}}