{"multigmpe": {"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_a2026gwxydb_custom"}, "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_a2026gwxydb_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_a2026gwxydb_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_a2026gwxydb_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_a2026gwxydb_custom"}}, "input": {"event_information": {"depth": "6.11224", "event_id": "a2026gwxydb", "eventsource": "AK", "netid": "AK", "eventsourcecode": "a2026gwxydb", "id": "a2026gwxydb", "productcode": "a2026gwxydb", "productsource": "ak", "producttype": "shakemap", "event_ref": "Origin", "fault_ref": "Origin", "intensity_observations": "3", "latitude": "59.676", "longitude": "-136.067", "location": "59 km (37 miles) NW of Haines", "magnitude": "3.51493", "origin_time": "2026-04-08T11:19:52.832523Z", "seismic_stations": "12", "src_mech": "RS", "event_description": "59 km (37 miles) NW of Haines", "event_type": "ACTUAL", "origin_reviewed": "unknown"}}, "strec": {"TectonicRegion": "Active", "FocalMechanism": "RS", "TensorType": "composite", "TensorSource": "composite", "KaganAngle": null, "CompositeVariability": 0.22310160852294914, "NComposite": 3, "DistanceToStable": 771.094463018177, "DistanceToActive": 0.0, "DistanceToSubduction": 208.07577462286295, "DistanceToVolcanic": 1526.0157166511708, "Oceanic": false, "DistanceToOceanic": 340.33287820070524, "DistanceToContinental": 0.0, "SlabModelRegion": "Alaska-Aleutians", "SlabModelDepth": null, "SlabModelDepthUncertainty": null, "SlabModelDip": null, "SlabModelStrike": null, "SlabModelMaximumDepth": null, "ProbabilityActive": 1.0, "ProbabilityStable": 0.0, "ProbabilitySubduction": 0.0, "ProbabilityVolcanic": 0.0, "ProbabilitySubductionCrustal": 0.0, "ProbabilitySubductionInterface": 0.0, "ProbabilitySubductionIntraslab": 0.0, "ProbabilityActiveDeep": 0.0, "ProbabilityActiveShallow": 1.0, "ProbabilityStableShallow": 0.0, "ProbabilityVolcanicShallow": 0.0, "DistanceToBackarc": 1482.0894727431328}, "output": {"ground_motions": {"PGA": {"units": "g", "bias": "0.056", "max_grid": "0.017", "max": "0.017"}, "PGV": {"units": "cms", "bias": "0.048", "max_grid": "0.416", "max": "0.416"}, "SA(1.0)": {"units": "g", "bias": "0.001", "max_grid": "0.001", "max": "0.001"}, "SA(3.0)": {"units": "g", "bias": "0.013", "max_grid": "0.0", "max": "0.0"}, "MMI": {"units": "intensity", "bias": "0.03", "max_grid": "3.449", "max": "3.449"}, "SA(0.3)": {"units": "g", "bias": "0.035", "max_grid": "0.016", "max": "0.016"}}, "map_information": {"grid_points": {"longitude": "851", "latitude": "435", "units": ""}, "grid_spacing": {"longitude": "0.0083333", "latitude": "0.0083333", "units": "degrees"}, "grid_span": {"longitude": "7.083", "latitude": "3.617", "units": "degrees"}, "min": {"longitude": "-139.4", "latitude": "57.817", "units": "degrees"}, "max": {"longitude": "-132.317", "latitude": "61.433", "units": "degrees"}}, "uncertainty": {"grade": "--", "mean_uncertainty_ratio": null, "total_flagged_mi": "3", "total_flagged_pgm": "2"}}, "processing": {"ground_motion_modules": {"gmpe": {"module": "gmpe_a2026gwxydb_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": "2026-04-08T17:13:38Z", "map_version": 4, "map_comment": "automatic run", "map_data_history": [["2026-04-08T11:23:22Z", "ak", 1, "automatic run"], ["2026-04-08T11:25:45Z", "ak", 2, "automatic run"], ["2026-04-08T11:28:03Z", "ak", 3, "automatic run"], ["2026-04-08T17:13:32Z", "ak", 4, "automatic run"]], "map_status": "automatic"}, "site_response": {"vs30default": "760.0", "site_correction": "GMPE native"}}}