{"url_path":"/climate/earthquakes/nc75370516","section_key":"event","section_title":"M4.5 — 61 km W of Petrolia, CA","topic":"climate","document":{"doc_type":"earthquake","doc_date":"2026-06-04","source_url":"https://earthquake.usgs.gov/earthquakes/eventpage/nc75370516","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"61 km W of Petrolia, CA"},"word_count":33,"has_tables":false,"body_markdown":null}