{"url_path":"/weather/alerts/2.49.0.1.840.0.b1871a3b59b2ddcacaea66bf318a37d7b25d7f91.001.1","section_key":"alert","section_title":"Flood Advisory issued September 17 at 12:31PM HST until September 17 at 3:30PM HST by NWS Honolulu HI","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-09-17","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.b1871a3b59b2ddcacaea66bf318a37d7b25d7f91.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Honolulu HI"},"word_count":160,"has_tables":false,"body_markdown":"# Flood Advisory: Flood Advisory issued September 17 at 12:31PM HST until September 17 at 3:30PM HST by NWS Honolulu HI\n\n**Severity:** Minor\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Hawaii in Hawaii, HI\n**Issued by:** NWS Honolulu HI\n**Sent:** 2026-09-17T12:31:00-10:00\n**Effective:** 2026-09-17T12:31:00-10:00\n**Expires:** 2026-09-17T15:30:00-10:00\n\n## Description\n* WHAT...Flooding caused by excessive rainfall is expected.\n\n* WHERE...The island of Hawaii in Hawaii County...\n\n* WHEN...Until 330 PM HST.\n\n* IMPACTS...Minor flooding on roads, poor drainage areas, and in\nstreams.\n\n* ADDITIONAL DETAILS...\n- At 1227 PM HST, Doppler radar indicated heavy rain over the North\nKona, South Kona, and Kau Districts of the Big Island. Rain was\nfalling at a rate of 1 to 1.5 inches per hour. Minor flooding is\nongoing or expected to begin shortly in the advisory area.\n- Some locations that will experience flooding include...\nKailua-Kona, Captain Cook, Honaunau, Kealakekua, Kainaliu,\nHonalo, Kahaluu-Keauhou, Holualoa, Kalaoa, Milolii and Hawaii\nVolcanoes Park Kahuku Unit.\n\n## Instructions\nStay away from streams, drainage ditches and low lying areas prone to\nflooding."}