{"url_path":"/weather/alerts/2.49.0.1.840.0.0351c6181b3d4984751ccec8a9fcdb3f06384b16.001.1","section_key":"alert","section_title":"Severe Thunderstorm Warning issued September 15 at 5:44PM CDT until September 15 at 6:15PM CDT by NWS Norman OK","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-09-15","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.0351c6181b3d4984751ccec8a9fcdb3f06384b16.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Norman OK"},"word_count":141,"has_tables":false,"body_markdown":"# Severe Thunderstorm Warning: Severe Thunderstorm Warning issued September 15 at 5:44PM CDT until September 15 at 6:15PM CDT by NWS Norman OK\n\n**Severity:** Severe\n**Certainty:** Observed\n**Urgency:** Immediate\n**Areas:** Alfalfa, OK; Woods, OK\n**Issued by:** NWS Norman OK\n**Sent:** 2026-09-15T17:44:00-05:00\n**Effective:** 2026-09-15T17:44:00-05:00\n**Expires:** 2026-09-15T18:15:00-05:00\n\n## Description\nSVROUN\n\nThe National Weather Service in Norman has issued a\n\n* Severe Thunderstorm Warning for...\nNortheastern Woods County in northwestern Oklahoma...\nWest central Alfalfa County in northwestern Oklahoma...\n\n* Until 615 PM CDT.\n\n* At 543 PM CDT, a severe thunderstorm was located near Alva, moving\nnortheast at 20 mph. a 73 mph gust was recently measured at the\nAlva mesonet.\n\nHAZARD...70 mph wind gusts.\n\nSOURCE...Public.\n\nIMPACT...Expect considerable tree damage. Damage is likely to\nmobile homes, roofs, and outbuildings.\n\n* Locations impacted include...\nAlva and Hopeton.\n\n## Instructions\nFor your protection move to an interior room on the lowest floor of a\nbuilding."}