{"url_path":"/climate/earthquakes/us7000spbc","section_key":"event","section_title":"M4.3 — 221 km SE of Katsuura, Japan","topic":"climate","document":{"doc_type":"earthquake","doc_date":"2026-05-23","source_url":"https://earthquake.usgs.gov/earthquakes/eventpage/us7000spbc","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"221 km SE of Katsuura, Japan"},"word_count":27,"has_tables":false,"body_markdown":"# M4.3 mb — 221 km SE of Katsuura, Japan\n\n**Event ID:** us7000spbc\n**Time:** 2026-05-23T03:34:21.551Z\n**Location:** 33.8267, 142.1255\n**Depth:** 10 km\n**USGS significance score:** 284\n**Status:** reviewed\n**USGS event page:** https://earthquake.usgs.gov/earthquakes/eventpage/us7000spbc"}