{"icao":"KEKA","name":"Murray Field","lat":40.8034,"lon":-124.113,"country":"US","tz":"America/Los_Angeles","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":173,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["October","March"],"monthlyHours":[2,1,31,0,2,2,12,7,16,46,0,3],"medianEventHours":1,"season":{"summary":"Fog season is March, July, September, October, peaking in October; fog is mostly a 3 AM\u20133 AM phenomenon; typically thinning out by 4 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["March","July","September","October"],"timeOfDay":"3 AM\u20133 AM","typicallyClearsBy":"4 AM"}},"forecast":{"covered":true,"public":false,"cycle":"2026-09-04T13:00:00Z","guidanceSignal":true,"wording":"NWS guidance shows a fog signal here in the next 48 hours. This station's calibrated percentages publish after live verification clears the accuracy bar. September typically brings about 16 hours of dense fog here."},"links":{"page":"https://fogatlas.org/fog/keka/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=KEKA","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/KEKA.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}