{"station":{"icao":"ESSA","city":{"slug":"stockholm","name":"Stockholm","country":"Sweden"},"timezone":"Europe/Stockholm","lat":59.33,"lon":18.07,"us":false,"html":"https://weathermarket.io/station/ESSA","json":"https://weathermarket.io/api/station/ESSA","nwsCli":null},"date":"2026-10-05","window":{"date":"2026-10-05","timezone":"Europe/Stockholm","dayStartUtc":"2026-10-04T22:00:00.000Z","dayEndUtc":"2026-10-05T22:00:00.000Z","utcOffsetStart":"+02:00","utcOffsetEnd":"+02:00","hours":24},"complete":true,"values":{"tmax":16,"tmaxAt":"2026-10-05T19:20:00.000Z","tmin":10,"tminAt":"2026-10-05T00:50:00.000Z","tavg":13,"humidityMean":82.9,"windMean":7.8,"windMax":13.9,"windMaxAt":"2026-10-05T19:50:00.000Z","precipObservedCount":13,"nObservations":48,"maxGapMinutes":30,"units":{"temperature":"°C","wind":"m/s","humidity":"%"},"source":"Extremes over the METAR observations listed in this record (hourly plus special reports) - the same record values.metarDerived carries in /api/station/{icao}/daily"},"extremes":{"tmax":{"obsTimeUtc":"2026-10-05T19:20:00.000Z","obsTimeLocal":"2026-10-05T21:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 051920Z 25025KT 9999 BKN030 16/10 Q0998 TEMPO 25024G35KT","temp":16,"dewpoint":10,"humidity":68,"wind":12.9,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-05T00:50:00.000Z","obsTimeLocal":"2026-10-05T02:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 050050Z 23013KT 9999 -RA BKN034 10/08 Q1011 NOSIG","temp":10,"dewpoint":8,"humidity":87,"wind":6.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-05T19:50:00.000Z","obsTimeLocal":"2026-10-05T21:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 051950Z 25027KT 9999 OVC028 15/10 Q0998 TEMPO 25024G35KT","temp":15,"dewpoint":10,"humidity":72,"wind":13.9,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-06T01:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"71d3e17cc59cd0ac","lastChangedAt":"2026-10-05T21:54:38.835Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/ESSA/2026-10-05?format=record","status":"anchored","sha256":"7da07653151b57a7a72e14d7f72f7d0d58b4dc25502182602e56864963c8bc98","revision":"71d3e17cc59cd0ac","flareTxHash":"0xc57588a23572ca66341b068976b3aa10758d3d82f65ca084bbffa79972abd3b8","flareBlock":71419544,"anchoredAt":"2026-10-06T01:01:17.257Z","explorer":"https://flare-explorer.flare.network/tx/0xc57588a23572ca66341b068976b3aa10758d3d82f65ca084bbffa79972abd3b8","matchesCurrent":true,"note":"GET the record bytes, SHA-256 them, and call SnapshotAnchor.isAnchored(sha256) on Flare - the anchored record is the one to settle on"},"qc":{"summary":{"good":48,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-05T19:20:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-05T00:50:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":16,"tmin":10,"differsFromRecord":false},"note":"Flags are attached beside the anchored record and are not part of its bytes; the record's extremes are unchanged. A suspect extreme is usable but worth checking against the raw text (extremes.*.reasons); a bad report is physically impossible and excludingBad shows the extremes without it."},"official":null,"observations":[{"obsTimeUtc":"2026-10-04T22:20:00.000Z","obsTimeLocal":"2026-10-05T00:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 042220Z 23013KT 9999 FEW026 11/07 Q1013 NOSIG","temp":11,"dewpoint":7,"humidity":76,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T22:50:00.000Z","obsTimeLocal":"2026-10-05T00:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 042250Z 23015KT CAVOK 11/07 Q1012 NOSIG","temp":11,"dewpoint":7,"humidity":76,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T23:20:00.000Z","obsTimeLocal":"2026-10-05T01:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 042320Z 23014KT 9999 BKN039 11/07 Q1012 NOSIG","temp":11,"dewpoint":7,"humidity":76,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T23:50:00.000Z","obsTimeLocal":"2026-10-05T01:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 042350Z 23014KT 9999 -RA FEW025 BKN037 11/07 Q1012 NOSIG","temp":11,"dewpoint":7,"humidity":76,"wind":7.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T00:20:00.000Z","obsTimeLocal":"2026-10-05T02:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 050020Z 23013KT 9999 -RA FEW023 BKN037 11/07 Q1011 NOSIG","temp":11,"dewpoint":7,"humidity":76,"wind":6.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T00:50:00.000Z","obsTimeLocal":"2026-10-05T02:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 050050Z 23013KT 9999 -RA BKN034 10/08 Q1011 NOSIG","temp":10,"dewpoint":8,"humidity":87,"wind":6.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T01:20:00.000Z","obsTimeLocal":"2026-10-05T03:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 050120Z 22010KT 9999 -RA SCT019 BKN036 10/08 Q1010 NOSIG","temp":10,"dewpoint":8,"humidity":87,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T01:50:00.000Z","obsTimeLocal":"2026-10-05T03:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 050150Z 22010KT 9999 -RA BKN016 10/09 Q1010 NOSIG","temp":10,"dewpoint":9,"humidity":94,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T02:20:00.000Z","obsTimeLocal":"2026-10-05T04:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 050220Z 22011KT 9999 SCT010 OVC015 10/09 Q1009 BECMG 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25020G32KT","temp":15,"dewpoint":12,"humidity":82,"wind":6.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T16:20:00.000Z","obsTimeLocal":"2026-10-05T18:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 051620Z 24018KT 9999 BKN017 15/12 Q1000 BECMG 25020G32KT","temp":15,"dewpoint":12,"humidity":82,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T16:50:00.000Z","obsTimeLocal":"2026-10-05T18:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 051650Z 24019KT 9999 BKN021 15/11 Q1000 BECMG 25020G32KT","temp":15,"dewpoint":11,"humidity":77,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T17:20:00.000Z","obsTimeLocal":"2026-10-05T19:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 051720Z 24019KT 9999 BKN022 15/11 Q1000 BECMG 25020G32KT","temp":15,"dewpoint":11,"humidity":77,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T17:50:00.000Z","obsTimeLocal":"2026-10-05T19:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 051750Z 24019KT 9999 BKN022 15/11 Q0999 BECMG 25020G32KT","temp":15,"dewpoint":11,"humidity":77,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T18:20:00.000Z","obsTimeLocal":"2026-10-05T20:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 051820Z 24022KT 9999 BKN023 15/11 Q0999 TEMPO 25020G32KT","temp":15,"dewpoint":11,"humidity":77,"wind":11.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T18:50:00.000Z","obsTimeLocal":"2026-10-05T20:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 051850Z 25024KT 9999 BKN028 15/10 Q0999 TEMPO 25024G35KT","temp":15,"dewpoint":10,"humidity":72,"wind":12.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T19:20:00.000Z","obsTimeLocal":"2026-10-05T21:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 051920Z 25025KT 9999 BKN030 16/10 Q0998 TEMPO 25024G35KT","temp":16,"dewpoint":10,"humidity":68,"wind":12.9,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T19:50:00.000Z","obsTimeLocal":"2026-10-05T21:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 051950Z 25027KT 9999 OVC028 15/10 Q0998 TEMPO 25024G35KT","temp":15,"dewpoint":10,"humidity":72,"wind":13.9,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T20:20:00.000Z","obsTimeLocal":"2026-10-05T22:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 052020Z 25023KT 9999 OVC028 15/10 Q0998 TEMPO 25024G35KT","temp":15,"dewpoint":10,"humidity":72,"wind":11.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T20:50:00.000Z","obsTimeLocal":"2026-10-05T22:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 052050Z 25020G31KT 9999 OVC028 15/10 Q0998 TEMPO 25024G35KT","temp":15,"dewpoint":10,"humidity":72,"wind":10.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T21:20:00.000Z","obsTimeLocal":"2026-10-05T23:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 052120Z 26026KT 9999 BKN027 15/09 Q0998 TEMPO 25024G35KT","temp":15,"dewpoint":9,"humidity":67,"wind":13.4,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T21:50:00.000Z","obsTimeLocal":"2026-10-05T23:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 052150Z 25027KT 9999 BKN030 15/09 Q0998 TEMPO 25024G35KT","temp":15,"dewpoint":9,"humidity":67,"wind":13.9,"precipObserved":false,"correctedAt":null,"originalRaw":null}],"about":{"record":"Station-day record: the daily extremes over every METAR observation (hourly plus special reports) received for the station's local calendar day - local midnight to local midnight, daylight saving applied. Temperatures are whole degrees Celsius as reported in METAR; a short-lived peak between reports can be missed. This is not a model or an aggregate - every value points at the report that produced it, and every report in the day is listed verbatim.","settlementRule":"The settlement value is the daily maximum (or minimum) of this record once it is final: the local day has ended and the 3-hour correction hold has passed. A day whose longest gap between reports exceeds the station's normal interval plus 30 minutes is final but flagged not settleable - a market should treat it as a review case. Once final, the canonical record bytes are hashed (SHA-256) and the hash is written to the SnapshotAnchor contract on Flare; the anchored record is the settlement record even if reports change afterwards (matchesCurrent then reads false).","verify":["Every METAR in the day is listed with its raw text; compare it with the independent archives linked under links.external (IEM ASOS archive, Ogimet).","GET links.record for the canonical record bytes, SHA-256 them and compare with anchor.sha256; call SnapshotAnchor.isAnchored(sha256) on Flare (anchor.contract, anchor.chainId) to confirm the hash is on-chain. anchor.explorer opens the anchoring transaction.","Permalink pattern for market rules: https://weathermarket.io/station/ESSA/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/ESSA/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for ESSA for the contract date (station-local calendar day), as published at https://weathermarket.io/station/ESSA/YYYY-MM-DD with every observation used, the finality status and the Flare anchor of the record. The daily value is the extreme over the hourly and special METAR reports in that day; a short-lived peak between reports may be missed. If the record is not final and settleable by the resolution deadline, the market is flagged for review."},"links":{"html":"https://weathermarket.io/station/ESSA/2026-10-05","json":"https://weathermarket.io/api/station/ESSA/2026-10-05","record":"https://weathermarket.io/api/station/ESSA/2026-10-05?format=record","prev":"https://weathermarket.io/station/ESSA/2026-10-04","next":"https://weathermarket.io/station/ESSA/2026-10-06","station":"https://weathermarket.io/station/ESSA","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=ESSA&data=metar&year1=2026&month1=10&day1=4&year2=2026&month2=10&day2=6&tz=Etc%2FUTC&format=onlycomma&latlon=no&elev=no&missing=M&trace=T&direct=no&report_type=3&report_type=4","ogimet":"https://www.ogimet.com/display_metars2.php?lang=en&lugar=ESSA&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=4&hora=22&anof=2026&mesf=10&dayf=5&horaf=21&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=ESSA"}}}