{"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":"2026-09-28","window":{"date":"2026-09-28","timezone":"Europe/Stockholm","dayStartUtc":"2026-09-27T22:00:00.000Z","dayEndUtc":"2026-09-28T22:00:00.000Z","utcOffsetStart":"+02:00","utcOffsetEnd":"+02:00","hours":24},"complete":true,"values":{"tmax":16,"tmaxAt":"2026-09-28T09:50:00.000Z","tmin":8,"tminAt":"2026-09-27T23:20:00.000Z","tavg":12.5,"humidityMean":82.2,"windMean":5.4,"windMax":7.7,"windMaxAt":"2026-09-28T09:50:00.000Z","precipObservedCount":1,"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":"2026-09-28T09:50:00.000Z","obsTimeLocal":"2026-09-28T11:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 280950Z 18015KT 9999 FEW023 16/10 Q1024 NOSIG","temp":16,"dewpoint":10,"humidity":68,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-09-27T23:20:00.000Z","obsTimeLocal":"2026-09-28T01:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 272320Z 16006KT CAVOK 08/07 Q1026 NOSIG","temp":8,"dewpoint":7,"humidity":93,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-09-28T09:50:00.000Z","obsTimeLocal":"2026-09-28T11:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 280950Z 18015KT 9999 FEW023 16/10 Q1024 NOSIG","temp":16,"dewpoint":10,"humidity":68,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-09-29T01:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"532cd7c588596140","lastChangedAt":"2026-09-28T21:55:13.342Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/ESSA/2026-09-28?format=record","status":"anchored","sha256":"a7411ea190bd58b9bf837ce6a2d420ee655b9f2faa65949cb297550179978976","revision":"532cd7c588596140","flareTxHash":"0xdfd5f88b30d154bbaef9ebda1bc55e87c51557cf7b80cb1ab157ceabd42901ce","flareBlock":71102254,"anchoredAt":"2026-10-02T00:01:55.552Z","explorer":"https://flare-explorer.flare.network/tx/0xdfd5f88b30d154bbaef9ebda1bc55e87c51557cf7b80cb1ab157ceabd42901ce","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":"2026-09-28T09:50:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-09-27T23:20:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":16,"tmin":8,"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":"2026-09-27T22:20:00.000Z","obsTimeLocal":"2026-09-28T00:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 272220Z 17006KT CAVOK 09/08 Q1026 NOSIG","temp":9,"dewpoint":8,"humidity":93,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-27T22:50:00.000Z","obsTimeLocal":"2026-09-28T00:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 272250Z 17006KT CAVOK 09/08 Q1026 NOSIG","temp":9,"dewpoint":8,"humidity":93,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-27T23:20:00.000Z","obsTimeLocal":"2026-09-28T01:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 272320Z 16006KT CAVOK 08/07 Q1026 NOSIG","temp":8,"dewpoint":7,"humidity":93,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-27T23:50:00.000Z","obsTimeLocal":"2026-09-28T01:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 272350Z 16006KT CAVOK 08/07 Q1026 NOSIG","temp":8,"dewpoint":7,"humidity":93,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T00:20:00.000Z","obsTimeLocal":"2026-09-28T02:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 280020Z 15007KT CAVOK 08/08 Q1026 NOSIG","temp":8,"dewpoint":8,"humidity":100,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T00:50:00.000Z","obsTimeLocal":"2026-09-28T02:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 280050Z 16008KT CAVOK 08/07 Q1026 NOSIG","temp":8,"dewpoint":7,"humidity":93,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T01:20:00.000Z","obsTimeLocal":"2026-09-28T03:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 280120Z 15007KT CAVOK 09/08 Q1026 NOSIG","temp":9,"dewpoint":8,"humidity":93,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T01:50:00.000Z","obsTimeLocal":"2026-09-28T03:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 280150Z 16007KT 9999 SCT009 09/08 Q1026 TEMPO 2000 BR BKN002","temp":9,"dewpoint":8,"humidity":93,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T02:20:00.000Z","obsTimeLocal":"2026-09-28T04:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 280220Z 17010KT 9999 SCT008 09/08 Q1026 TEMPO BKN010","temp":9,"dewpoint":8,"humidity":93,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T02:50:00.000Z","obsTimeLocal":"2026-09-28T04:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 280250Z 16010KT 9999 FEW010 09/08 Q1026 TEMPO BKN010","temp":9,"dewpoint":8,"humidity":93,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T03:20:00.000Z","obsTimeLocal":"2026-09-28T05:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 280320Z 16009KT 9999 FEW017 09/08 Q1026 TEMPO BKN010","temp":9,"dewpoint":8,"humidity":93,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T03:50:00.000Z","obsTimeLocal":"2026-09-28T05:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 280350Z 15009KT 9999 FEW017 09/08 Q1025 TEMPO BKN010","temp":9,"dewpoint":8,"humidity":93,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T04:20:00.000Z","obsTimeLocal":"2026-09-28T06:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 280420Z 16008KT 9999 FEW017 09/08 Q1025 TEMPO BKN010","temp":9,"dewpoint":8,"humidity":93,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T04:50:00.000Z","obsTimeLocal":"2026-09-28T06:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 280450Z 16007KT CAVOK 09/08 Q1025 TEMPO BKN010","temp":9,"dewpoint":8,"humidity":93,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T05:20:00.000Z","obsTimeLocal":"2026-09-28T07:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 280520Z 15009KT CAVOK 10/08 Q1025 NOSIG","temp":10,"dewpoint":8,"humidity":87,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T05:50:00.000Z","obsTimeLocal":"2026-09-28T07:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 280550Z 16009KT CAVOK 09/08 Q1025 NOSIG","temp":9,"dewpoint":8,"humidity":93,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T06:20:00.000Z","obsTimeLocal":"2026-09-28T08:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 280620Z 16009KT 9999 SCT010 11/09 Q1025 TEMPO BKN012","temp":11,"dewpoint":9,"humidity":87,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T06:50:00.000Z","obsTimeLocal":"2026-09-28T08:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 280650Z 17009KT 9999 BKN010 11/09 Q1025 TEMPO SCT012","temp":11,"dewpoint":9,"humidity":87,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T07:20:00.000Z","obsTimeLocal":"2026-09-28T09:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 280720Z 16010KT 9999 SCT011 BKN160 12/10 Q1025 NOSIG","temp":12,"dewpoint":10,"humidity":88,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T07:50:00.000Z","obsTimeLocal":"2026-09-28T09:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 280750Z 16011KT 9999 FEW010 13/11 Q1025 NOSIG","temp":13,"dewpoint":11,"humidity":88,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T08:20:00.000Z","obsTimeLocal":"2026-09-28T10:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 280820Z 17011KT 9999 FEW010 13/11 Q1025 NOSIG","temp":13,"dewpoint":11,"humidity":88,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T08:50:00.000Z","obsTimeLocal":"2026-09-28T10:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 280850Z 17012KT CAVOK 14/10 Q1025 NOSIG","temp":14,"dewpoint":10,"humidity":77,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T09:20:00.000Z","obsTimeLocal":"2026-09-28T11:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 280920Z 17012KT 9999 FEW021 15/11 Q1024 NOSIG","temp":15,"dewpoint":11,"humidity":77,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T09:50:00.000Z","obsTimeLocal":"2026-09-28T11:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 280950Z 18015KT 9999 FEW023 16/10 Q1024 NOSIG","temp":16,"dewpoint":10,"humidity":68,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T10:20:00.000Z","obsTimeLocal":"2026-09-28T12:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 281020Z 17013KT 9999 FEW024 15/10 Q1024 NOSIG","temp":15,"dewpoint":10,"humidity":72,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T10:50:00.000Z","obsTimeLocal":"2026-09-28T12:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 281050Z 17012KT CAVOK 15/11 Q1024 NOSIG","temp":15,"dewpoint":11,"humidity":77,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T11:20:00.000Z","obsTimeLocal":"2026-09-28T13:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 281120Z 17013KT CAVOK 16/11 Q1024 NOSIG","temp":16,"dewpoint":11,"humidity":72,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T11:50:00.000Z","obsTimeLocal":"2026-09-28T13:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 281150Z 16012KT CAVOK 16/11 Q1024 NOSIG","temp":16,"dewpoint":11,"humidity":72,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T12:20:00.000Z","obsTimeLocal":"2026-09-28T14:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 281220Z 17014KT CAVOK 16/10 Q1024 NOSIG","temp":16,"dewpoint":10,"humidity":68,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T12:50:00.000Z","obsTimeLocal":"2026-09-28T14:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 281250Z 18015KT CAVOK 16/10 Q1024 NOSIG","temp":16,"dewpoint":10,"humidity":68,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T13:20:00.000Z","obsTimeLocal":"2026-09-28T15:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 281320Z 17013KT CAVOK 16/10 Q1024 NOSIG","temp":16,"dewpoint":10,"humidity":68,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T13:50:00.000Z","obsTimeLocal":"2026-09-28T15:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 281350Z 18014KT CAVOK 16/10 Q1024 NOSIG","temp":16,"dewpoint":10,"humidity":68,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T14:20:00.000Z","obsTimeLocal":"2026-09-28T16:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 281420Z 16014KT CAVOK 16/10 Q1023 NOSIG","temp":16,"dewpoint":10,"humidity":68,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T14:50:00.000Z","obsTimeLocal":"2026-09-28T16:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 281450Z 16013KT CAVOK 15/10 Q1023 NOSIG","temp":15,"dewpoint":10,"humidity":72,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T15:20:00.000Z","obsTimeLocal":"2026-09-28T17:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 281520Z 16012KT CAVOK 16/10 Q1023 NOSIG","temp":16,"dewpoint":10,"humidity":68,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T15:50:00.000Z","obsTimeLocal":"2026-09-28T17:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 281550Z 15010KT CAVOK 15/10 Q1023 NOSIG","temp":15,"dewpoint":10,"humidity":72,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T16:20:00.000Z","obsTimeLocal":"2026-09-28T18:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 281620Z 15010KT CAVOK 15/10 Q1023 NOSIG","temp":15,"dewpoint":10,"humidity":72,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T16:50:00.000Z","obsTimeLocal":"2026-09-28T18:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 281650Z 15011KT CAVOK 14/11 Q1023 NOSIG","temp":14,"dewpoint":11,"humidity":82,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T17:20:00.000Z","obsTimeLocal":"2026-09-28T19:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 281720Z 16011KT CAVOK 14/10 Q1023 NOSIG","temp":14,"dewpoint":10,"humidity":77,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T17:50:00.000Z","obsTimeLocal":"2026-09-28T19:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 281750Z 17011KT CAVOK 14/10 Q1022 NOSIG","temp":14,"dewpoint":10,"humidity":77,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T18:20:00.000Z","obsTimeLocal":"2026-09-28T20:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 281820Z 16010KT CAVOK 14/10 Q1022 NOSIG","temp":14,"dewpoint":10,"humidity":77,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T18:50:00.000Z","obsTimeLocal":"2026-09-28T20:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 281850Z 16013KT CAVOK 14/10 Q1022 NOSIG","temp":14,"dewpoint":10,"humidity":77,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T19:20:00.000Z","obsTimeLocal":"2026-09-28T21:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 281920Z 17012KT 9999 -RA NSC 14/10 Q1022 NOSIG","temp":14,"dewpoint":10,"humidity":77,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T19:50:00.000Z","obsTimeLocal":"2026-09-28T21:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 281950Z 17011KT CAVOK 14/10 Q1022 NOSIG","temp":14,"dewpoint":10,"humidity":77,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T20:20:00.000Z","obsTimeLocal":"2026-09-28T22:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 282020Z 17013KT CAVOK 14/10 Q1022 NOSIG","temp":14,"dewpoint":10,"humidity":77,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T20:50:00.000Z","obsTimeLocal":"2026-09-28T22:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 282050Z 18013KT 9999 SCT015 BKN088 14/11 Q1023 NOSIG","temp":14,"dewpoint":11,"humidity":82,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T21:20:00.000Z","obsTimeLocal":"2026-09-28T23:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 282120Z 18013KT 9999 BKN013 13/11 Q1023 NOSIG","temp":13,"dewpoint":11,"humidity":88,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T21:50:00.000Z","obsTimeLocal":"2026-09-28T23:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 282150Z 18010KT 9999 SCT013 BKN076 13/11 Q1023 TEMPO BKN012","temp":13,"dewpoint":11,"humidity":88,"wind":5.1,"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/2026-09-28","json":"https://weathermarket.io/api/station/ESSA/2026-09-28","record":"https://weathermarket.io/api/station/ESSA/2026-09-28?format=record","prev":"https://weathermarket.io/station/ESSA/2026-09-27","next":"https://weathermarket.io/station/ESSA/2026-09-29","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=9&day1=27&year2=2026&month2=9&day2=29&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=9&day=27&hora=22&anof=2026&mesf=9&dayf=28&horaf=21&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=ESSA"}}}