NWS / NOAA weather: Red Flag Warning issued June 30 at 8:54PM MDT until June 30 at 9:00PM MDT by NWS Salt Lake City UT

{ "@context": [ "https://geojson.org/geojson-ld/geojson-context.jsonld", { "@version": "1.1", "wx": "https://api.weather.gov/ontology#", "@vocab": "https://api.weather.gov/ontology#" } ], "id": " ", "type": "Feature", "geometry": null, "properties": { "@id": " ", "@type": "wx:Alert", "id": " "areaDesc": "San Rafael Swell; Henry Mountains", "geocode": { "SAME": [ "049007", "049015", "049041", "049055", "049017" ], "UGC": [ "UTZ489", "UTZ494" ] }, "affectedZones": [ "https://api.weather.gov/zones/fire/UTZ489", "https://api.weather.gov/zones/fire/UTZ494" ], "references": [], "sent": "2026-06-30T20:54:00-06:00", "effective": "2026-06-30T20:54:00-06:00", "onset": "2026-06-30T20:54:00-06:00", "expires": "2026-06-30T22:00:00-06:00", "ends": "2026-06-30T21:00:00-06:00", "status": "Actual", "messageType": "Alert", "category": "Met", "severity": "Severe", "certainty": "Likely", "urgency": "Expected", "event": "Red Flag Warning", "sender": "w-nws.webmaster@noaa.gov", "senderName": "NWS Salt Lake City UT", "headline": "Red Flag Warning issued June 30 at 8:54PM MDT until June 30 at 9:00PM MDT by NWS Salt Lake City UT", "description": "While poor overnight humidity recoveries are expected tonight,\nwinds have decreased across the San Rafael Swell and Henry\nMountains. As a result, the Red Flag Warning will be allowed to\nexpire.", "instruction": null, "response": "Prepare", "note": null, "parameters": { "AWIPSidentifier": [ "RFWSLC" ], "WMOidentifier": [ "WWUS85 KSLC 010254" ], "NWSheadline": [ "RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 489 AND 494" ], "BLOCKCHANNEL": [ "EAS", "NWEM", "CMAS" ], "VTEC": [ "/O.EXP.KSLC.FW.W.0014.000000T0000Z-260701T0300Z/" ], "eventEndingTime": [ "2026-06-30T21:00:00-06:00" ], "expiredReferences": [ "w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, ] }, "scope": "Public", "code": "IPAWSv1.0", "language": "en-US", "web": "http://www.weather.gov", "eventCode": { "SAME": [ "NWS" ], "NationalWeatherService": [ "FWW" ] } } }