{"icao":"RJAW","name":"Ioto (Iwo Jima) Airbase","lat":24.7842,"lon":141.3226,"country":"JP","tz":"Asia/Tokyo","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":17,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["April","May"],"monthlyHours":[0,0,2,5,2,2,0,0,0,0,0,0],"medianEventHours":1,"season":{"summary":"Fog season runs March through June, peaking in April; fog is mostly a 5 AM\u20137 AM phenomenon; typically thinning out by 8 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["March","April","May","June"],"timeOfDay":"5 AM\u20137 AM","typicallyClearsBy":"8 AM"}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. dense fog (visibility under a mile) is rare here in September (10-year average)."},"links":{"page":"https://fogatlas.org/fog/rjaw/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=RJAW","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/RJAW.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}