{"icao":"EGJA","name":"Alderney Airport","lat":49.7061,"lon":-2.2147,"country":"GG","tz":"Europe/Guernsey","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":379,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["June","February"],"monthlyHours":[20,30,20,12,22,38,29,25,11,7,10,15],"medianEventHours":2,"season":{"summary":"Fog season runs November through September, peaking in June; fog is mostly a 7 PM\u20138 PM phenomenon; typically thinning out by 9 PM; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","February","March","April","May","June","July","August","September","November","December"],"timeOfDay":"7 PM\u20138 PM","typicallyClearsBy":"9 PM"}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. September typically brings about 11 hours of dense fog here (10-year average)."},"links":{"page":"https://fogatlas.org/fog/egja/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=EGJA","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/EGJA.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}