{"url_path":"/weather/alerts/2.49.0.1.840.0.7d372e77f554f997c07ff21b02db33790128556a.001.1","section_key":"alert","section_title":"Flash Flood Warning issued September 13 at 2:14PM MST until September 13 at 5:15PM MST by NWS Flagstaff AZ","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-09-13","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.7d372e77f554f997c07ff21b02db33790128556a.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Flagstaff AZ"},"word_count":381,"has_tables":false,"body_markdown":"# Flash Flood Warning: Flash Flood Warning issued September 13 at 2:14PM MST until September 13 at 5:15PM MST by NWS Flagstaff AZ\n\n**Severity:** Severe\n**Certainty:** Likely\n**Urgency:** Immediate\n**Areas:** Coconino, AZ\n**Issued by:** NWS Flagstaff AZ\n**Sent:** 2026-09-13T14:14:00-07:00\n**Effective:** 2026-09-13T14:14:00-07:00\n**Expires:** 2026-09-13T17:15:00-07:00\n\n## Description\nFFWFGZ\n\nThe National Weather Service in Flagstaff has issued a\n\n* Flash Flood Warning for...\nCoconino County in north central Arizona...This includes the\nColorado River between river miles 113 and 154.\n\n* Until 515 PM MST.\n\n* At 214 PM MST, Doppler radar indicated thunderstorms producing\nheavy rain across a large area of northwest Coconino County,\nincluding several drainages in the Grand Canyon that flow into the\nColorado River. Between 0.75 and 1.5 inches of rain have fallen.\nAdditional rainfall amounts of 0.25 to 0.75 inches are possible in\nthe warned area. Flash flooding is ongoing or expected to begin\nshortly.\n\nHAZARD...Life threatening flash flooding. Thunderstorms producing\nflash flooding.\n\nSOURCE...Radar indicated.\n\nIMPACT...Life threatening flash flooding of creeks and streams, and\nnormally dry washes.\n\n* Some locations that will experience flash flooding include...\nLocust Point, Grand Canyon National Park, Alarcon Terrace, Tobar\nTerrace, Blacktail Canyon, Garnet Canyon, Muav Canyon, Timp Point,\nNorth Timp Point, Stina Point and Havasupai Reservation.\n\nThis includes the Colorado River between river miles 113 and 154.\n\nThis includes the following recreation areas and campgrounds...\nAbove Buckhorn Canyon Camp Site, 119.8 Mile Right Camp Site, 119.8\nMile Left Camp Site, Patch Camp Site, Upset Hotel Camp Site and\nSinyala Camp Site.\n\nThis includes the following creeks, washes and rivers...\nHundred and Twentyseven Mile Creek, Hakatai Canyon, 119- Mile\nCreek, 122- Mile Creek, Hundred and Twentyeight Mile Creek, 133-\nMile Creek, Galloway Canyon, Royal Arch Creek, Havasu Creek, Deer\nCreek, Fossil Canyon, 128- Mile Creek, Fishtail Canyon, Blacktail\nCanyon, Shinumo Creek, 140- Mile Canyon, Olo Canyon, Specter Chasm,\nStone Creek, Forster Canyon, Sinyella Canyon, Hundred and Twenty\nMile Creek, 150- Mile Canyon, Colorado River, \"130- Mile Creek\",\nMatkatamiba Canyon, Tapeats Creek, Bonita Creek, 127-Mile Creek,\nGarnet Canyon, \"127.6- Mile Canyon\", Waltenberg Canyon and Bedrock\nCanyon.\n\n## Instructions\nFlooding of washes and creeks will occur, some dirt roads will become\nmuddy and impassable. Paved roads and underpasses could become\nflooded as well.\n\nGet out of washes and creeks if you are camping or hiking! Flooding\nis occurring or imminent and will inundate creeks and washes."}