{"url_path":"/weather/alerts/2.49.0.1.840.0.d8d983d19d47b58a96bde540ba34c9bd44ba8f79.001.1","section_key":"alert","section_title":"Severe Thunderstorm Warning issued June 6 at 6:55PM EDT until June 6 at 7:15PM EDT by NWS Mount Holly NJ","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-06-06","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.d8d983d19d47b58a96bde540ba34c9bd44ba8f79.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Mount Holly NJ"},"word_count":182,"has_tables":false,"body_markdown":"# Severe Thunderstorm Warning: Severe Thunderstorm Warning issued June 6 at 6:55PM EDT until June 6 at 7:15PM EDT by NWS Mount Holly NJ\n\n**Severity:** Severe\n**Certainty:** Observed\n**Urgency:** Immediate\n**Areas:** New Castle, DE; Hunterdon, NJ; Mercer, NJ; Somerset, NJ; Berks, PA; Bucks, PA; Chester, PA; Delaware, PA; Lehigh, PA; Montgomery, PA; Philadelphia, PA\n**Issued by:** NWS Mount Holly NJ\n**Sent:** 2026-06-06T18:55:00-04:00\n**Effective:** 2026-06-06T18:55:00-04:00\n**Expires:** 2026-06-06T19:15:00-04:00\n\n## Description\nAt 653 PM EDT, severe thunderstorms were located along a line\nextending from near Sand Brook to near West Grove, moving east at 60\nmph.\n\nHAZARD...60 mph wind gusts and penny size hail.\n\nSOURCE...Radar indicated.\n\nIMPACT...Damage to roofs, siding, trees, and power lines is\npossible.\n\nLocations impacted include...\nPhiladelphia, Trenton, Camden, Wilmington, West Chester, Ewing,\nNorristown, Chester, Pottstown, Phoenixville, Lansdale, West\nNorriton, East Norriton, Coatesville, Princeton, Yeadon, Westtown,\nQuakertown, Perkasie, and Doylestown.\n\n## Instructions\nFor your protection move to an interior room on the lowest floor of a\nbuilding.\n\nWind damage with these storms may occur before any rain or\nlightning. Do not wait for the sound of thunder before taking cover.\nSEEK SHELTER IMMEDIATELY inside a sturdy structure and stay away from\nwindows."}