{"station":{"icao":"EGLL","city":{"slug":"london","name":"London","country":"United Kingdom"},"timezone":"Europe/London","lat":51.51,"lon":-0.13,"us":false,"html":"https://weathermarket.io/station/EGLL","json":"https://weathermarket.io/api/station/EGLL","nwsCli":null},"date":"2026-10-14","window":{"date":"2026-10-14","timezone":"Europe/London","dayStartUtc":"2026-10-13T23:00:00.000Z","dayEndUtc":"2026-10-14T23:00:00.000Z","utcOffsetStart":"+01:00","utcOffsetEnd":"+01:00","hours":24},"complete":true,"values":{"tmax":19,"tmaxAt":"2026-10-14T12:20:00.000Z","tmin":8,"tminAt":"2026-10-14T03:20:00.000Z","tavg":13.9,"humidityMean":79.2,"windMean":4,"windMax":7.2,"windMaxAt":"2026-10-14T11:50:00.000Z","precipObservedCount":0,"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":"2026-10-14T12:20:00.000Z","obsTimeLocal":"2026-10-14T13:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 141220Z AUTO 21014KT 180V240 9999 FEW027 BKN044 19/11 Q1028","temp":19,"dewpoint":11,"humidity":60,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-14T03:20:00.000Z","obsTimeLocal":"2026-10-14T04:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 140320Z AUTO VRB02KT 9999 NCD 08/07 Q1029","temp":8,"dewpoint":7,"humidity":93,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-14T11:50:00.000Z","obsTimeLocal":"2026-10-14T12:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 141150Z AUTO 20014KT 170V240 9999 SCT026 SCT036 BKN044 18/11 Q1028","temp":18,"dewpoint":11,"humidity":64,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-15T02:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"f7436e45a66625a3","lastChangedAt":"2026-10-14T22:54:44.067Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/EGLL/2026-10-14?format=record","status":"anchored","sha256":"b4795eab972966758224e55103bc01af4c8a4247174eb49c96fd0bde6b01ecab","revision":"f7436e45a66625a3","flareTxHash":"0x2ad9c1fd211ed8cae2d4934db5ba8abc876e8e7567a980b68ccf7e2e51d52102","flareBlock":72133344,"anchoredAt":"2026-10-15T02:01:20.363Z","explorer":"https://flare-explorer.flare.network/tx/0x2ad9c1fd211ed8cae2d4934db5ba8abc876e8e7567a980b68ccf7e2e51d52102","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":"2026-10-14T12:20:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-14T03:20:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":19,"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":"2026-10-13T23:20:00.000Z","obsTimeLocal":"2026-10-14T00:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 132320Z AUTO 20004KT 9999 NCD 12/10 Q1028","temp":12,"dewpoint":10,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T23:50:00.000Z","obsTimeLocal":"2026-10-14T00:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 132350Z AUTO 20003KT 9999 NCD 12/10 Q1028","temp":12,"dewpoint":10,"humidity":88,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T00:20:00.000Z","obsTimeLocal":"2026-10-14T01:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 140020Z AUTO 21002KT 9999 NCD 12/09 Q1028","temp":12,"dewpoint":9,"humidity":82,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T00:50:00.000Z","obsTimeLocal":"2026-10-14T01:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 140050Z AUTO 17002KT 9999 NCD 11/10 Q1028","temp":11,"dewpoint":10,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T01:20:00.000Z","obsTimeLocal":"2026-10-14T02:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 140120Z AUTO 21002KT 9999 NCD 11/10 Q1028","temp":11,"dewpoint":10,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T01:50:00.000Z","obsTimeLocal":"2026-10-14T02:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 140150Z AUTO 21003KT 9999 NCD 11/09 Q1028","temp":11,"dewpoint":9,"humidity":87,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T02:20:00.000Z","obsTimeLocal":"2026-10-14T03:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 140220Z AUTO 28002KT 9999 NCD 10/08 Q1028","temp":10,"dewpoint":8,"humidity":87,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T02:50:00.000Z","obsTimeLocal":"2026-10-14T03:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 140250Z AUTO 25003KT 9999 NCD 10/09 Q1028","temp":10,"dewpoint":9,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T03:20:00.000Z","obsTimeLocal":"2026-10-14T04:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 140320Z AUTO VRB02KT 9999 NCD 08/07 Q1029","temp":8,"dewpoint":7,"humidity":93,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T03:50:00.000Z","obsTimeLocal":"2026-10-14T04:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 140350Z AUTO 18003KT 130V210 9999 NCD 09/08 Q1028","temp":9,"dewpoint":8,"humidity":93,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T04:20:00.000Z","obsTimeLocal":"2026-10-14T05:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 140420Z AUTO 17005KT 9999 NCD 09/08 Q1028","temp":9,"dewpoint":8,"humidity":93,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T04:50:00.000Z","obsTimeLocal":"2026-10-14T05:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 140450Z AUTO 18005KT 9999 NCD 09/08 Q1028","temp":9,"dewpoint":8,"humidity":93,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T05:20:00.000Z","obsTimeLocal":"2026-10-14T06:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 140520Z AUTO 18005KT 140V230 9999 NCD 09/08 Q1028","temp":9,"dewpoint":8,"humidity":93,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T05:50:00.000Z","obsTimeLocal":"2026-10-14T06:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 140550Z AUTO 21005KT 180V260 9999 NCD 09/08 Q1029","temp":9,"dewpoint":8,"humidity":93,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T06:20:00.000Z","obsTimeLocal":"2026-10-14T07:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 140620Z AUTO 23004KT 180V270 9999 NCD 09/09 Q1029","temp":9,"dewpoint":9,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T06:50:00.000Z","obsTimeLocal":"2026-10-14T07:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 140650Z AUTO 20004KT 160V250 9999 NCD 09/08 Q1029","temp":9,"dewpoint":8,"humidity":93,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T07:20:00.000Z","obsTimeLocal":"2026-10-14T08:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 140720Z AUTO 20005KT 150V240 9999 NCD 10/09 Q1029","temp":10,"dewpoint":9,"humidity":94,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T07:50:00.000Z","obsTimeLocal":"2026-10-14T08:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 140750Z AUTO 23006KT 180V260 9999 NCD 10/09 Q1029","temp":10,"dewpoint":9,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T08:20:00.000Z","obsTimeLocal":"2026-10-14T09:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 140820Z AUTO 20006KT 160V250 9999 NCD 11/10 Q1029","temp":11,"dewpoint":10,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T08:50:00.000Z","obsTimeLocal":"2026-10-14T09:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 140850Z AUTO 20006KT 160V250 9999 NCD 13/10 Q1029","temp":13,"dewpoint":10,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T09:20:00.000Z","obsTimeLocal":"2026-10-14T10:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 140920Z AUTO 20007KT 150V270 9999 NCD 14/11 Q1029","temp":14,"dewpoint":11,"humidity":82,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T09:50:00.000Z","obsTimeLocal":"2026-10-14T10:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 140950Z AUTO 20007KT 170V250 9999 NCD 15/11 Q1029","temp":15,"dewpoint":11,"humidity":77,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T10:20:00.000Z","obsTimeLocal":"2026-10-14T11:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 141020Z AUTO 22009G19KT 170V240 9999 NCD 17/11 Q1029","temp":17,"dewpoint":11,"humidity":68,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T10:50:00.000Z","obsTimeLocal":"2026-10-14T11:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 141050Z AUTO 20010KT 160V250 9999 SCT023 SCT028 17/11 Q1028","temp":17,"dewpoint":11,"humidity":68,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T11:20:00.000Z","obsTimeLocal":"2026-10-14T12:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 141120Z AUTO 23012G22KT 190V250 9999 BKN025 BKN031 BKN040 17/11 Q1028","temp":17,"dewpoint":11,"humidity":68,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T11:50:00.000Z","obsTimeLocal":"2026-10-14T12:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 141150Z AUTO 20014KT 170V240 9999 SCT026 SCT036 BKN044 18/11 Q1028","temp":18,"dewpoint":11,"humidity":64,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T12:20:00.000Z","obsTimeLocal":"2026-10-14T13:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 141220Z AUTO 21014KT 180V240 9999 FEW027 BKN044 19/11 Q1028","temp":19,"dewpoint":11,"humidity":60,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T12:50:00.000Z","obsTimeLocal":"2026-10-14T13:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 141250Z AUTO 22011KT 180V250 9999 SCT032 BKN047 19/11 Q1027","temp":19,"dewpoint":11,"humidity":60,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T13:20:00.000Z","obsTimeLocal":"2026-10-14T14:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 141320Z AUTO 20014KT 170V240 9999 SCT033 SCT047 18/11 Q1027","temp":18,"dewpoint":11,"humidity":64,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T13:50:00.000Z","obsTimeLocal":"2026-10-14T14:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 141350Z AUTO 22011KT 180V240 9999 FEW033 SCT043 19/11 Q1026","temp":19,"dewpoint":11,"humidity":60,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T14:20:00.000Z","obsTimeLocal":"2026-10-14T15:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 141420Z AUTO 21012KT 9999 FEW034 19/11 Q1026","temp":19,"dewpoint":11,"humidity":60,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T14:50:00.000Z","obsTimeLocal":"2026-10-14T15:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 141450Z AUTO 22014KT 9999 NCD 19/09 Q1026","temp":19,"dewpoint":9,"humidity":52,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T15:20:00.000Z","obsTimeLocal":"2026-10-14T16:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 141520Z AUTO 21013KT 180V240 9999 FEW042 19/09 Q1025","temp":19,"dewpoint":9,"humidity":52,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T15:50:00.000Z","obsTimeLocal":"2026-10-14T16:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 141550Z AUTO 22014KT 9999 FEW043 18/10 Q1025","temp":18,"dewpoint":10,"humidity":60,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T16:20:00.000Z","obsTimeLocal":"2026-10-14T17:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 141620Z AUTO 22014G24KT 9999 NCD 18/10 Q1025","temp":18,"dewpoint":10,"humidity":60,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T16:50:00.000Z","obsTimeLocal":"2026-10-14T17:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 141650Z AUTO 23014KT 190V250 9999 NCD 17/10 Q1025","temp":17,"dewpoint":10,"humidity":63,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T17:20:00.000Z","obsTimeLocal":"2026-10-14T18:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 141720Z AUTO 22012KT 9999 NCD 17/10 Q1025","temp":17,"dewpoint":10,"humidity":63,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T17:50:00.000Z","obsTimeLocal":"2026-10-14T18:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 141750Z AUTO 20011KT 9999 NCD 16/11 Q1025","temp":16,"dewpoint":11,"humidity":72,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T18:20:00.000Z","obsTimeLocal":"2026-10-14T19:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 141820Z AUTO 20010KT 170V230 9999 NCD 16/11 Q1024","temp":16,"dewpoint":11,"humidity":72,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T18:50:00.000Z","obsTimeLocal":"2026-10-14T19:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 141850Z AUTO 19009KT 160V230 9999 NCD 16/11 Q1024","temp":16,"dewpoint":11,"humidity":72,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T19:20:00.000Z","obsTimeLocal":"2026-10-14T20:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 141920Z AUTO 21011KT 9999 NCD 15/12 Q1024","temp":15,"dewpoint":12,"humidity":82,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T19:50:00.000Z","obsTimeLocal":"2026-10-14T20:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 141950Z AUTO 21010KT 9999 NCD 15/12 Q1025","temp":15,"dewpoint":12,"humidity":82,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T20:20:00.000Z","obsTimeLocal":"2026-10-14T21:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 142020Z AUTO 18010KT 150V210 9999 NCD 15/12 Q1024","temp":15,"dewpoint":12,"humidity":82,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T20:50:00.000Z","obsTimeLocal":"2026-10-14T21:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 142050Z AUTO 21008KT 9999 NCD 15/12 Q1024","temp":15,"dewpoint":12,"humidity":82,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T21:20:00.000Z","obsTimeLocal":"2026-10-14T22:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 142120Z AUTO 21008KT 9999 NCD 15/12 Q1024","temp":15,"dewpoint":12,"humidity":82,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T21:50:00.000Z","obsTimeLocal":"2026-10-14T22:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 142150Z AUTO 20008KT 9999 NCD 14/12 Q1024","temp":14,"dewpoint":12,"humidity":88,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T22:20:00.000Z","obsTimeLocal":"2026-10-14T23:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 142220Z AUTO 18007KT 9999 NCD 14/12 Q1024","temp":14,"dewpoint":12,"humidity":88,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T22:50:00.000Z","obsTimeLocal":"2026-10-14T23:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 142250Z AUTO 19006KT 150V220 9999 NCD 14/12 Q1024","temp":14,"dewpoint":12,"humidity":88,"wind":3.1,"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/EGLL/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/EGLL/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for EGLL for the contract date (station-local calendar day), as published at https://weathermarket.io/station/EGLL/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/EGLL/2026-10-14","json":"https://weathermarket.io/api/station/EGLL/2026-10-14","record":"https://weathermarket.io/api/station/EGLL/2026-10-14?format=record","prev":"https://weathermarket.io/station/EGLL/2026-10-13","next":"https://weathermarket.io/station/EGLL/2026-10-15","station":"https://weathermarket.io/station/EGLL","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=EGLL&data=metar&year1=2026&month1=10&day1=13&year2=2026&month2=10&day2=15&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=EGLL&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=13&hora=23&anof=2026&mesf=10&dayf=14&horaf=22&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=EGLL"}}}