{"multigmpe": {"PGV": {"gmpes": [{"gmpes": ["[AbrahamsonEtAl2014]", "[BooreEtAl2014]", "[CampbellBozorgnia2014]", "[ChiouYoungs2014]"], "weights": [0.25, 0.25, 0.25, 0.25], "name": "active_crustal_nshmp2014"}, {"gmpes": ["[ParkerEtAl2020SInterAK]", "[AbrahamsonGulerce2020SInterAK]", "[KuehnEtAl2020SInterAK]"], "weights": [0.3333, 0.3333, 0.3334], "name": "subduction_interface_alaska"}, {"gmpes": ["[ParkerEtAl2020SSlab]\nregion = \"AK\"", "[AbrahamsonGulerce2020SSlab]\nregion = \"USA-AK\"", "[KuehnEtAl2020SSlab]\nregion = \"USA-AK\""], "weights": [0.3333, 0.3333, 0.3334], "name": "subduction_slab_alaska"}], "weights": [0.274946633464207, 0.35996274590395094, 0.36509062063184206], "name": "gmpe_2026alnjid_custom"}, "SA(3.0)": {"gmpes": [{"gmpes": ["[AbrahamsonEtAl2014]", "[BooreEtAl2014]", "[CampbellBozorgnia2014]", "[ChiouYoungs2014]"], "weights": [0.25, 0.25, 0.25, 0.25], "name": "active_crustal_nshmp2014"}, {"gmpes": ["[ParkerEtAl2020SInterAK]", "[AbrahamsonGulerce2020SInterAK]", "[KuehnEtAl2020SInterAK]"], "weights": [0.3333, 0.3333, 0.3334], "name": "subduction_interface_alaska"}, {"gmpes": ["[ParkerEtAl2020SSlab]\nregion = \"AK\"", "[AbrahamsonGulerce2020SSlab]\nregion = \"USA-AK\"", "[KuehnEtAl2020SSlab]\nregion = \"USA-AK\""], "weights": [0.3333, 0.3333, 0.3334], "name": "subduction_slab_alaska"}], "weights": [0.274946633464207, 0.35996274590395094, 0.36509062063184206], "name": "gmpe_2026alnjid_custom"}, "PGA": {"gmpes": [{"gmpes": ["[AbrahamsonEtAl2014]", "[BooreEtAl2014]", "[CampbellBozorgnia2014]", "[ChiouYoungs2014]"], "weights": [0.25, 0.25, 0.25, 0.25], "name": "active_crustal_nshmp2014"}, {"gmpes": ["[ParkerEtAl2020SInterAK]", "[AbrahamsonGulerce2020SInterAK]", "[KuehnEtAl2020SInterAK]"], "weights": [0.3333, 0.3333, 0.3334], "name": "subduction_interface_alaska"}, {"gmpes": ["[ParkerEtAl2020SSlab]\nregion = \"AK\"", "[AbrahamsonGulerce2020SSlab]\nregion = \"USA-AK\"", "[KuehnEtAl2020SSlab]\nregion = \"USA-AK\""], "weights": [0.3333, 0.3333, 0.3334], "name": "subduction_slab_alaska"}], "weights": [0.274946633464207, 0.35996274590395094, 0.36509062063184206], "name": "gmpe_2026alnjid_custom"}, "SA(1.0)": {"gmpes": [{"gmpes": ["[AbrahamsonEtAl2014]", "[BooreEtAl2014]", "[CampbellBozorgnia2014]", "[ChiouYoungs2014]"], "weights": [0.25, 0.25, 0.25, 0.25], "name": "active_crustal_nshmp2014"}, {"gmpes": ["[ParkerEtAl2020SInterAK]", "[AbrahamsonGulerce2020SInterAK]", "[KuehnEtAl2020SInterAK]"], "weights": [0.3333, 0.3333, 0.3334], "name": "subduction_interface_alaska"}, {"gmpes": ["[ParkerEtAl2020SSlab]\nregion = \"AK\"", "[AbrahamsonGulerce2020SSlab]\nregion = \"USA-AK\"", "[KuehnEtAl2020SSlab]\nregion = \"USA-AK\""], "weights": [0.3333, 0.3333, 0.3334], "name": "subduction_slab_alaska"}], "weights": [0.274946633464207, 0.35996274590395094, 0.36509062063184206], "name": "gmpe_2026alnjid_custom"}, "SA(0.3)": {"gmpes": [{"gmpes": ["[AbrahamsonEtAl2014]", "[BooreEtAl2014]", "[CampbellBozorgnia2014]", "[ChiouYoungs2014]"], "weights": [0.25, 0.25, 0.25, 0.25], "name": "active_crustal_nshmp2014"}, {"gmpes": ["[ParkerEtAl2020SInterAK]", "[AbrahamsonGulerce2020SInterAK]", "[KuehnEtAl2020SInterAK]"], "weights": [0.3333, 0.3333, 0.3334], "name": "subduction_interface_alaska"}, {"gmpes": ["[ParkerEtAl2020SSlab]\nregion = \"AK\"", "[AbrahamsonGulerce2020SSlab]\nregion = \"USA-AK\"", "[KuehnEtAl2020SSlab]\nregion = \"USA-AK\""], "weights": [0.3333, 0.3333, 0.3334], "name": "subduction_slab_alaska"}], "weights": [0.274946633464207, 0.35996274590395094, 0.36509062063184206], "name": "gmpe_2026alnjid_custom"}}, "input": {"event_information": {"depth": "26.615", "event_id": "2026alnjid", "eventsource": "AK", "netid": "AK", "eventsourcecode": "2026alnjid", "id": "2026alnjid", "productcode": "2026alnjid", "productsource": "ak", "producttype": "shakemap", "event_ref": "Origin", "fault_ref": "Origin", "intensity_observations": "13", "latitude": "57.8358", "longitude": "-152.196", "location": "13 km (8 miles) ENE of Kodiak", "magnitude": "3.22695", "origin_time": "2026-01-07T06:32:16.484544Z", "seismic_stations": "13", "src_mech": "RS", "event_description": "13 km (8 miles) ENE of Kodiak", "event_type": "ACTUAL", "origin_reviewed": "unknown"}}, "strec": {"TectonicRegion": "Subduction", "FocalMechanism": "RS", "TensorType": "composite", "TensorSource": "composite", "KaganAngle": 57.57517120207176, "CompositeVariability": 0.6226313754228514, "NComposite": 3, "DistanceToStable": 736.3240865519094, "DistanceToActive": 196.01097048068897, "DistanceToSubduction": 0.0, "DistanceToVolcanic": 2699.3370080451023, "Oceanic": false, "DistanceToOceanic": 207.84793672750615, "DistanceToContinental": 0.0, "SlabModelRegion": "Alaska-Aleutians", "SlabModelDepth": 23.79816436767578, "SlabModelDepthUncertainty": 20.345062255859375, "SlabModelDip": 5.020651340484619, "SlabModelStrike": 204.10018920898438, "SlabModelMaximumDepth": 45, "ProbabilityActive": 0.0, "ProbabilityStable": 0.0, "ProbabilitySubduction": 1.0, "ProbabilityVolcanic": 0.0, "ProbabilitySubductionCrustal": 0.274946633464207, "ProbabilitySubductionInterface": 0.35996274590395094, "ProbabilitySubductionIntraslab": 0.36509062063184206, "ProbabilityStableShallow": 0.0, "ProbabilityActiveDeep": 0.0, "ProbabilityVolcanicShallow": 0.0, "DistanceToBackarc": 208.98534715263122, "ProbabilityActiveShallow": 0.0}, "output": {"ground_motions": {"PGV": {"units": "cms", "bias": "-0.142", "max_grid": "0.078", "max": "0.04"}, "SA(3.0)": {"units": "g", "bias": "-0.156", "max_grid": "0.0", "max": "0.0"}, "PGA": {"units": "g", "bias": "-0.115", "max_grid": "0.003", "max": "0.001"}, "MMI": {"units": "intensity", "bias": "0.125", "max_grid": "3.189", "max": "3.079"}, "SA(1.0)": {"units": "g", "bias": "-0.204", "max_grid": "0.001", "max": "0.0"}, "SA(0.3)": {"units": "g", "bias": "-0.126", "max_grid": "0.005", "max": "0.003"}}, "map_information": {"grid_points": {"longitude": "809", "latitude": "435", "units": ""}, "grid_spacing": {"longitude": "0.0083333", "latitude": "0.0083333", "units": "degrees"}, "grid_span": {"longitude": "6.733", "latitude": "3.617", "units": "degrees"}, "min": {"longitude": "-155.383", "latitude": "55.983", "units": "degrees"}, "max": {"longitude": "-148.65", "latitude": "59.6", "units": "degrees"}}, "uncertainty": {"grade": "--", "mean_uncertainty_ratio": null, "total_flagged_mi": "10", "total_flagged_pgm": "3"}}, "processing": {"ground_motion_modules": {"gmpe": {"module": "gmpe_2026alnjid_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": "2026-01-07T15:42:11Z", "map_version": 2, "map_comment": "automatic run", "map_data_history": [["2026-01-07T06:34:26Z", "ak", 1, "automatic run"], ["2026-01-07T15:42:03Z", "ak", 2, "automatic run"]], "map_status": "automatic"}, "site_response": {"vs30default": "760.0", "site_correction": "GMPE native"}}}