{"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":"2026-10-13","window":{"date":"2026-10-13","timezone":"Europe/London","dayStartUtc":"2026-10-12T23:00:00.000Z","dayEndUtc":"2026-10-13T23:00:00.000Z","utcOffsetStart":"+01:00","utcOffsetEnd":"+01:00","hours":24},"complete":true,"values":{"tmax":21,"tmaxAt":"2026-10-13T14:20:00.000Z","tmin":12,"tminAt":"2026-10-13T22:50:00.000Z","tavg":17.4,"humidityMean":73.5,"windMean":7,"windMax":13.4,"windMaxAt":"2026-10-13T12:50:00.000Z","precipObservedCount":3,"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":"2026-10-13T14:20:00.000Z","obsTimeLocal":"2026-10-13T15:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 131420Z AUTO 29018KT 9999 NCD 21/08 Q1020","temp":21,"dewpoint":8,"humidity":43,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-13T22:50:00.000Z","obsTimeLocal":"2026-10-13T23:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 132250Z AUTO 26004KT 9999 NCD 12/09 Q1028","temp":12,"dewpoint":9,"humidity":82,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-13T12:50:00.000Z","obsTimeLocal":"2026-10-13T13:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 131250Z AUTO 27026KT 9999 FEW046 20/08 Q1019","temp":20,"dewpoint":8,"humidity":46,"wind":13.4,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-14T02:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"98bfbd0468b4941e","lastChangedAt":"2026-10-13T22:55:13.169Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/EGLL/2026-10-13?format=record","status":"anchored","sha256":"791061febeab11ff7d887f705d43558907d02e5dd38538ba941dba0cb5c2bf66","revision":"98bfbd0468b4941e","flareTxHash":"0xaab91eff0f6446d73f449d8e825f550bdbe7abfa7bdf9f380787b37ce78e07e1","flareBlock":72054968,"anchoredAt":"2026-10-14T02:01:21.804Z","explorer":"https://flare-explorer.flare.network/tx/0xaab91eff0f6446d73f449d8e825f550bdbe7abfa7bdf9f380787b37ce78e07e1","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":"2026-10-13T14:20:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-13T22:50:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":21,"tmin":12,"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":"2026-10-12T23:20:00.000Z","obsTimeLocal":"2026-10-13T00:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 122320Z AUTO 23011KT 9999 OVC013 17/14 Q1015","temp":17,"dewpoint":14,"humidity":83,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T23:50:00.000Z","obsTimeLocal":"2026-10-13T00:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 122350Z AUTO 22009KT 190V250 9999 OVC014 17/14 Q1015","temp":17,"dewpoint":14,"humidity":83,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T00:20:00.000Z","obsTimeLocal":"2026-10-13T01:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 130020Z AUTO 23007KT 9999 OVC011 16/14 Q1015","temp":16,"dewpoint":14,"humidity":88,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T00:50:00.000Z","obsTimeLocal":"2026-10-13T01:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 130050Z AUTO 23009KT 9999 OVC009 16/15 Q1015","temp":16,"dewpoint":15,"humidity":94,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T01:20:00.000Z","obsTimeLocal":"2026-10-13T02:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 130120Z AUTO 22008KT 9999 OVC008 16/15 Q1015","temp":16,"dewpoint":15,"humidity":94,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T01:50:00.000Z","obsTimeLocal":"2026-10-13T02:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 130150Z AUTO 21010KT 180V240 9999 OVC008 16/15 Q1015","temp":16,"dewpoint":15,"humidity":94,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T02:20:00.000Z","obsTimeLocal":"2026-10-13T03:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 130220Z AUTO 22008KT 9999 BKN009 16/15 Q1015","temp":16,"dewpoint":15,"humidity":94,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T02:50:00.000Z","obsTimeLocal":"2026-10-13T03:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 130250Z AUTO 21009KT 9999 OVC008 17/15 Q1015","temp":17,"dewpoint":15,"humidity":88,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T03:20:00.000Z","obsTimeLocal":"2026-10-13T04:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 130320Z AUTO 21010KT 9999 -RA BKN007 BKN013 OVC017 17/16 Q1015","temp":17,"dewpoint":16,"humidity":94,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T03:50:00.000Z","obsTimeLocal":"2026-10-13T04:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 130350Z AUTO 19008KT 9999 BKN007/// BKN011/// OVC040/// 17/16 Q1014","temp":17,"dewpoint":16,"humidity":94,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T04:20:00.000Z","obsTimeLocal":"2026-10-13T05:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 130420Z AUTO 21009KT 9999 BKN008/// BKN017/// 17/16 Q1015","temp":17,"dewpoint":16,"humidity":94,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T04:50:00.000Z","obsTimeLocal":"2026-10-13T05:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 130450Z AUTO 20008KT 9999 BKN016 BKN021 17/16 Q1014","temp":17,"dewpoint":16,"humidity":94,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T05:20:00.000Z","obsTimeLocal":"2026-10-13T06:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 130520Z AUTO 20010KT 180V240 9999 OVC045 17/16 Q1014","temp":17,"dewpoint":16,"humidity":94,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T05:50:00.000Z","obsTimeLocal":"2026-10-13T06:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 130550Z AUTO 20012KT 180V240 9999 SCT046 17/16 Q1014","temp":17,"dewpoint":16,"humidity":94,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T06:20:00.000Z","obsTimeLocal":"2026-10-13T07:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 130620Z AUTO 21012KT 9999 BKN015 18/16 Q1014","temp":18,"dewpoint":16,"humidity":88,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T06:50:00.000Z","obsTimeLocal":"2026-10-13T07:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 130650Z AUTO 22010KT 9999 BKN015 18/16 Q1015","temp":18,"dewpoint":16,"humidity":88,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T07:20:00.000Z","obsTimeLocal":"2026-10-13T08:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 130720Z AUTO 21015KT 9999 BKN018 BKN025 19/16 Q1015","temp":19,"dewpoint":16,"humidity":83,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T07:50:00.000Z","obsTimeLocal":"2026-10-13T08:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 130750Z AUTO 22015KT 9999 BKN017 OVC025 19/16 Q1015","temp":19,"dewpoint":16,"humidity":83,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T08:20:00.000Z","obsTimeLocal":"2026-10-13T09:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 130820Z AUTO 22015G26KT 9999 OVC013 19/16 Q1015","temp":19,"dewpoint":16,"humidity":83,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T08:50:00.000Z","obsTimeLocal":"2026-10-13T09:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 130850Z AUTO 23016KT 9999 BKN012 OVC018 19/17 Q1015","temp":19,"dewpoint":17,"humidity":88,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T09:20:00.000Z","obsTimeLocal":"2026-10-13T10:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 130920Z AUTO 23015KT 9999 -RA BKN012 OVC017 19/17 Q1016","temp":19,"dewpoint":17,"humidity":88,"wind":7.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T09:50:00.000Z","obsTimeLocal":"2026-10-13T10:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 130950Z 26025G37KT 9999 -RA BKN013 BKN020 OVC034 18/15 Q1017","temp":18,"dewpoint":15,"humidity":83,"wind":12.9,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T10:20:00.000Z","obsTimeLocal":"2026-10-13T11:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 131020Z AUTO 26019KT 9999 FEW044/// //////CB 17/12 Q1017","temp":17,"dewpoint":12,"humidity":72,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T10:50:00.000Z","obsTimeLocal":"2026-10-13T11:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 131050Z AUTO 27023KT 9999 NCD 19/13 Q1018","temp":19,"dewpoint":13,"humidity":68,"wind":11.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T11:20:00.000Z","obsTimeLocal":"2026-10-13T12:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 131120Z AUTO 27025KT 9999 NCD 19/12 Q1018","temp":19,"dewpoint":12,"humidity":64,"wind":12.9,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T11:50:00.000Z","obsTimeLocal":"2026-10-13T12:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 131150Z AUTO 27023KT 9999 NCD 20/10 Q1019","temp":20,"dewpoint":10,"humidity":53,"wind":11.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T12:20:00.000Z","obsTimeLocal":"2026-10-13T13:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 131220Z AUTO 27022KT 9999 NCD 20/08 Q1019","temp":20,"dewpoint":8,"humidity":46,"wind":11.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T12:50:00.000Z","obsTimeLocal":"2026-10-13T13:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 131250Z AUTO 27026KT 9999 FEW046 20/08 Q1019","temp":20,"dewpoint":8,"humidity":46,"wind":13.4,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T13:20:00.000Z","obsTimeLocal":"2026-10-13T14:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 131320Z AUTO 27023KT 9999 FEW049 20/07 Q1020","temp":20,"dewpoint":7,"humidity":43,"wind":11.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T13:50:00.000Z","obsTimeLocal":"2026-10-13T14:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 131350Z AUTO 28018G30KT 9999 NCD 20/07 Q1020","temp":20,"dewpoint":7,"humidity":43,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T14:20:00.000Z","obsTimeLocal":"2026-10-13T15:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 131420Z AUTO 29018KT 9999 NCD 21/08 Q1020","temp":21,"dewpoint":8,"humidity":43,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T14:50:00.000Z","obsTimeLocal":"2026-10-13T15:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 131450Z AUTO 27022KT 9999 NCD 20/08 Q1021","temp":20,"dewpoint":8,"humidity":46,"wind":11.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T15:20:00.000Z","obsTimeLocal":"2026-10-13T16:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 131520Z AUTO 27019KT 9999 NCD 20/08 Q1021","temp":20,"dewpoint":8,"humidity":46,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T15:50:00.000Z","obsTimeLocal":"2026-10-13T16:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 131550Z AUTO 27018KT 9999 NCD 19/09 Q1022","temp":19,"dewpoint":9,"humidity":52,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T16:20:00.000Z","obsTimeLocal":"2026-10-13T17:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 131620Z AUTO 26019KT 9999 FEW049 19/08 Q1022","temp":19,"dewpoint":8,"humidity":49,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T16:50:00.000Z","obsTimeLocal":"2026-10-13T17:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 131650Z AUTO 26015KT 9999 NCD 18/08 Q1023","temp":18,"dewpoint":8,"humidity":52,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T17:20:00.000Z","obsTimeLocal":"2026-10-13T18:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 131720Z AUTO 25013KT 9999 NCD 18/07 Q1023","temp":18,"dewpoint":7,"humidity":49,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T17:50:00.000Z","obsTimeLocal":"2026-10-13T18:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 131750Z AUTO 25014KT 9999 NCD 17/08 Q1024","temp":17,"dewpoint":8,"humidity":55,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T18:20:00.000Z","obsTimeLocal":"2026-10-13T19:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 131820Z AUTO 25011KT 9999 NCD 16/09 Q1024","temp":16,"dewpoint":9,"humidity":63,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T18:50:00.000Z","obsTimeLocal":"2026-10-13T19:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 131850Z AUTO 25013KT 9999 NCD 16/09 Q1025","temp":16,"dewpoint":9,"humidity":63,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T19:20:00.000Z","obsTimeLocal":"2026-10-13T20:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 131920Z AUTO 26010KT 9999 NCD 15/10 Q1025","temp":15,"dewpoint":10,"humidity":72,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T19:50:00.000Z","obsTimeLocal":"2026-10-13T20:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 131950Z AUTO 27009KT 9999 NCD 15/10 Q1026","temp":15,"dewpoint":10,"humidity":72,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T20:20:00.000Z","obsTimeLocal":"2026-10-13T21:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 132020Z AUTO 28008KT 9999 NCD 15/10 Q1026","temp":15,"dewpoint":10,"humidity":72,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T20:50:00.000Z","obsTimeLocal":"2026-10-13T21:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 132050Z AUTO 27010KT 9999 NCD 14/10 Q1026","temp":14,"dewpoint":10,"humidity":77,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T21:20:00.000Z","obsTimeLocal":"2026-10-13T22:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 132120Z AUTO 27007KT 9999 NCD 14/10 Q1027","temp":14,"dewpoint":10,"humidity":77,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T21:50:00.000Z","obsTimeLocal":"2026-10-13T22:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 132150Z AUTO 26008KT 9999 NCD 14/10 Q1027","temp":14,"dewpoint":10,"humidity":77,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T22:20:00.000Z","obsTimeLocal":"2026-10-13T23:20:00+01:00","metarType":"METAR","raw":"METAR EGLL 132220Z AUTO 27007KT 9999 NCD 13/10 Q1027","temp":13,"dewpoint":10,"humidity":82,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T22:50:00.000Z","obsTimeLocal":"2026-10-13T23:50:00+01:00","metarType":"METAR","raw":"METAR EGLL 132250Z AUTO 26004KT 9999 NCD 12/09 Q1028","temp":12,"dewpoint":9,"humidity":82,"wind":2.1,"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/2026-10-13","json":"https://weathermarket.io/api/station/EGLL/2026-10-13","record":"https://weathermarket.io/api/station/EGLL/2026-10-13?format=record","prev":"https://weathermarket.io/station/EGLL/2026-10-12","next":"https://weathermarket.io/station/EGLL/2026-10-14","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=12&year2=2026&month2=10&day2=14&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=12&hora=23&anof=2026&mesf=10&dayf=13&horaf=22&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=EGLL"}}}