{"url_path":"/weather/alerts/2.49.0.1.840.0.d5c82cea4442130adcde249b89769cb6937856e8.001.1","section_key":"alert","section_title":"Flood Advisory issued September 16 at 6:05PM AST until September 16 at 7:30PM AST by NWS San Juan PR","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-09-16","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.d5c82cea4442130adcde249b89769cb6937856e8.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS San Juan PR"},"word_count":191,"has_tables":false,"body_markdown":"# Flood Advisory: Flood Advisory issued September 16 at 6:05PM AST until September 16 at 7:30PM AST by NWS San Juan PR\n\n**Severity:** Minor\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Bayamon, PR; Catano, PR; Dorado, PR; Guaynabo, PR; San Juan, PR; Toa Baja, PR\n**Issued by:** NWS San Juan PR\n**Sent:** 2026-09-16T18:05:00-04:00\n**Effective:** 2026-09-16T18:05:00-04:00\n**Expires:** 2026-09-16T19:30:00-04:00\n\n## Description\n* WHAT...Flooding caused by excessive rainfall is expected.\n\n* WHERE...Bayamon County in Puerto Rico...\nCatano County in Puerto Rico...\nDorado County in Puerto Rico...\nGuaynabo County in Puerto Rico...\nSan Juan County in Puerto Rico...\nToa Baja County in Puerto Rico...\n\n* WHEN...Until 730 PM AST.\n\n* IMPACTS...Minor flooding in low-lying and poor drainage areas.\n\n* ADDITIONAL DETAILS...\n- At 605 PM AST, Doppler radar indicated heavy rain due to\nthunderstorms. Minor flooding is ongoing or expected to begin\nshortly in the advisory area. Between 1 and 2 inches of rain have\nfallen.\n- Additional rainfall amounts up to 1 inch are expected over the\narea. This additional rain will result in minor flooding.\n- http://www.weather.gov/safety/flood\n\n## Instructions\nTurn around, don't drown when encountering flooded roads. Most flood\ndeaths occur in vehicles.\n\nBe aware of your surroundings and do not drive on flooded roads."}