{"url_path":"/climate/earthquakes/us6000tyda","section_key":"event","section_title":"M4.6 — South Sandwich Islands region","topic":"climate","document":{"doc_type":"earthquake","doc_date":"2026-09-23","source_url":"https://earthquake.usgs.gov/earthquakes/eventpage/us6000tyda","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"South Sandwich Islands region"},"word_count":23,"has_tables":false,"body_markdown":"# M4.6 mb — South Sandwich Islands region\n\n**Event ID:** us6000tyda\n**Time:** 2026-09-23T03:52:06.685Z\n**Location:** -57.7093, -25.5725\n**Depth:** 29.227 km\n**USGS significance score:** 326\n**Status:** reviewed\n**USGS event page:** https://earthquake.usgs.gov/earthquakes/eventpage/us6000tyda"}