{"multigmpe": {"SA(1.0)": {"gmpes": [{"gmpes": ["[AbrahamsonEtAl2014]", "[CampbellBozorgnia2014]", "[ChiouYoungs2014]"], "weights": [0.3333, 0.3333, 0.3334], "name": "active_crustal_deep"}, {"gmpes": ["[ParkerEtAl2020SInterAK]", "[AbrahamsonGulerce2020SInterAK]", "[KuehnEtAl2020SInterAK]"], "weights": [0.3333, 0.3333, 0.3334], "name": "subduction_interface_alaska"}], "weights": [0.8496565798477271, 0.1503434201522729], "name": "gmpe_a2026hrotps_custom"}, "SA(0.3)": {"gmpes": [{"gmpes": ["[AbrahamsonEtAl2014]", "[CampbellBozorgnia2014]", "[ChiouYoungs2014]"], "weights": [0.3333, 0.3333, 0.3334], "name": "active_crustal_deep"}, {"gmpes": ["[ParkerEtAl2020SInterAK]", "[AbrahamsonGulerce2020SInterAK]", "[KuehnEtAl2020SInterAK]"], "weights": [0.3333, 0.3333, 0.3334], "name": "subduction_interface_alaska"}], "weights": [0.8496565798477271, 0.1503434201522729], "name": "gmpe_a2026hrotps_custom"}, "PGV": {"gmpes": [{"gmpes": ["[AbrahamsonEtAl2014]", "[CampbellBozorgnia2014]", "[ChiouYoungs2014]"], "weights": [0.3333, 0.3333, 0.3334], "name": "active_crustal_deep"}, {"gmpes": ["[ParkerEtAl2020SInterAK]", "[AbrahamsonGulerce2020SInterAK]", "[KuehnEtAl2020SInterAK]"], "weights": [0.3333, 0.3333, 0.3334], "name": "subduction_interface_alaska"}], "weights": [0.8496565798477271, 0.1503434201522729], "name": "gmpe_a2026hrotps_custom"}, "SA(3.0)": {"gmpes": [{"gmpes": ["[AbrahamsonEtAl2014]", "[CampbellBozorgnia2014]", "[ChiouYoungs2014]"], "weights": [0.3333, 0.3333, 0.3334], "name": "active_crustal_deep"}, {"gmpes": ["[ParkerEtAl2020SInterAK]", "[AbrahamsonGulerce2020SInterAK]", "[KuehnEtAl2020SInterAK]"], "weights": [0.3333, 0.3333, 0.3334], "name": "subduction_interface_alaska"}], "weights": [0.8496565798477271, 0.1503434201522729], "name": "gmpe_a2026hrotps_custom"}, "PGA": {"gmpes": [{"gmpes": ["[AbrahamsonEtAl2014]", "[CampbellBozorgnia2014]", "[ChiouYoungs2014]"], "weights": [0.3333, 0.3333, 0.3334], "name": "active_crustal_deep"}, {"gmpes": ["[ParkerEtAl2020SInterAK]", "[AbrahamsonGulerce2020SInterAK]", "[KuehnEtAl2020SInterAK]"], "weights": [0.3333, 0.3333, 0.3334], "name": "subduction_interface_alaska"}], "weights": [0.8496565798477271, 0.1503434201522729], "name": "gmpe_a2026hrotps_custom"}}, "input": {"event_information": {"depth": "54.2256", "event_id": "a2026hrotps", "eventsource": "AK", "netid": "AK", "eventsourcecode": "a2026hrotps", "id": "a2026hrotps", "productcode": "a2026hrotps", "productsource": "ak", "producttype": "shakemap", "event_ref": "Origin", "fault_ref": "Origin", "intensity_observations": "0", "latitude": "52.9571", "longitude": "-161.839", "location": "238 km (148 miles) S of King Cove", "magnitude": "3.34319", "origin_time": "2026-04-19T17:15:53.687163Z", "seismic_stations": "1", "src_mech": "NM", "event_description": "238 km (148 miles) S of King Cove", "event_type": "ACTUAL", "origin_reviewed": "unknown"}}, "strec": {"TectonicRegion": "Active", "FocalMechanism": "NM", "TensorType": "composite", "TensorSource": "composite", "KaganAngle": null, "CompositeVariability": 0.0, "NComposite": 1, "DistanceToStable": 513.5516549198784, "DistanceToActive": 0.0, "DistanceToSubduction": 41.152694881782885, "DistanceToVolcanic": 3206.928272588721, "Oceanic": true, "DistanceToOceanic": 0.0, "DistanceToContinental": 49.372501626776355, "SlabModelRegion": "Alaska-Aleutians", "SlabModelDepth": null, "SlabModelDepthUncertainty": null, "SlabModelDip": null, "SlabModelStrike": null, "SlabModelMaximumDepth": null, "ProbabilityActive": 0.6295353888791386, "ProbabilityStable": 0.0, "ProbabilitySubduction": 0.3704646111208614, "ProbabilityVolcanic": 0.0, "ProbabilitySubductionCrustal": 0.0, "ProbabilitySubductionInterface": 0.3704646111208614, "ProbabilitySubductionIntraslab": 0.0, "ProbabilityActiveShallow": 0.0, "ProbabilityActiveDeep": 0.6295353888791386, "DistanceToBackarc": 231.6899491756065, "ProbabilityStableShallow": 0.0, "ProbabilityVolcanicShallow": 0.0}, "output": {"ground_motions": {"SA(1.0)": {"units": "g", "bias": "0.0", "max_grid": "0.0", "max": "0.0"}, "SA(0.3)": {"units": "g", "bias": "0.0", "max_grid": "0.001", "max": "0.0"}, "PGV": {"units": "cms", "bias": "0.0", "max_grid": "0.016", "max": "0.005"}, "SA(3.0)": {"units": "g", "bias": "0.0", "max_grid": "0.0", "max": "0.0"}, "MMI": {"units": "intensity", "bias": "0.0", "max_grid": "1.035", "max": "1.0"}, "PGA": {"units": "g", "bias": "0.0", "max_grid": "0.001", "max": "0.0"}}, "map_information": {"grid_points": {"longitude": "715", "latitude": "435", "units": ""}, "grid_spacing": {"longitude": "0.0083333", "latitude": "0.0083333", "units": "degrees"}, "grid_span": {"longitude": "5.95", "latitude": "3.617", "units": "degrees"}, "min": {"longitude": "-164.667", "latitude": "51.117", "units": "degrees"}, "max": {"longitude": "-158.717", "latitude": "54.733", "units": "degrees"}}, "uncertainty": {"grade": "--", "mean_uncertainty_ratio": null, "total_flagged_mi": "0", "total_flagged_pgm": "1"}}, "processing": {"ground_motion_modules": {"gmpe": {"module": "gmpe_a2026hrotps_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": "2026-04-19T17:21:58Z", "map_version": 2, "map_comment": "automatic run", "map_data_history": [["2026-04-19T17:19:59Z", "ak", 1, "automatic run"], ["2026-04-19T17:21:53Z", "ak", 2, "automatic run"]], "map_status": "automatic"}, "site_response": {"vs30default": "760.0", "site_correction": "GMPE native"}}}