{"input":{"event_information":{"depth":9.87,"event_description":"3.7 km (2.3 mi) NNE of Little Creek, DE","event_id":"60146101","event_type":"ACTUAL","fault_ref":"","faultfiles":"","feregion":"Unknown","intensity_observations":552,"latitude":39.1977,"location":"3.7 km (2.3 mi) NNE of Little Creek, DE","longitude":-75.4325,"magnitude":4.4,"mech_src":"Unknown","origin_time":"2017-11-30T21:47:31Z","seismic_stations":129,"src_mech":"ALL","tectonic_regime":"Unknown"}},"output":{"ground_motions":{"intensity":{"bias":-0.72,"max":4.1,"max_grid":4.1,"units":"intensity"},"pga":{"bias":0.8126,"max":18.4,"max_grid":18.4,"units":"%g"},"pgv":{"bias":0.5244,"max":5.13,"max_grid":5.13,"units":"cm/s"}},"map_information":{"grid_points":{"latitude":241,"longitude":321,"units":"count"},"grid_spacing":{"latitude":2.775,"longitude":2.16,"units":"km"},"grid_span":{"latitude":6,"longitude":8,"units":"degrees"},"max":{"latitude":42.1977,"longitude":-71.4325,"units":"degrees"},"min":{"latitude":36.1977,"longitude":-79.4325,"units":"degrees"}},"uncertainty":{"grade":"-","mean_uncertainty_ratio":"-","total_flagged_mi":8,"total_flagged_pgm":16}},"processing":{"ground_motion_modules":{"basin_correction":{"module":"None","reference":"None"},"directivity":{"module":"None","reference":"None"},"gmpe":{"module":"BA08","reference":"Boore and Atkinson (2008)"},"ipe":{"module":"AW07_CEUS","reference":"Atkinson and Wald (2007)"},"mi2pgm":{"module":"WGRW11","reference":"Worden et al. (2012)"},"pgm2mi":{"module":"WGRW11","reference":"Worden et al. (2012)"}},"miscellaneous":{"bias_log_amp":"yes","bias_max_bias":2,"bias_max_mag":7,"bias_max_range":120,"bias_min_bias":-2,"bias_min_stations":6,"bias_norm":"l1","median_dist":"no","outlier_deviation_level":3,"outlier_max_mag":7},"roi":{"gm":{"decay":0.5,"roi":10},"intensity":{"decay":0.5,"roi":10}},"shakemap_versions":{"map_status":"RELEASED","map_version":1051,"process_time":"2018-04-02T20:38:53Z","shakemap_revision":"3.5.1607"},"site_response":{"site_correction":"none","vs30default":686}},"version":"3.0"}