{"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":"2026-10-30","window":{"date":"2026-10-30","timezone":"Europe/London","dayStartUtc":"2026-10-30T00:00:00.000Z","dayEndUtc":"2026-10-31T00:00:00.000Z","utcOffsetStart":"+00:00","utcOffsetEnd":"+00:00","hours":24},"complete":true,"values":{"tmax":16,"tmaxAt":"2026-10-30T12:50:00.000Z","tmin":9,"tminAt":"2026-10-30T00:50:00.000Z","tavg":11.9,"humidityMean":87.8,"windMean":2.8,"windMax":4.6,"windMaxAt":"2026-10-30T15:20:00.000Z","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":"2026-10-30T12:50:00.000Z","obsTimeLocal":"2026-10-30T12:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 301250Z AUTO 11007KT 080V140 9999 NCD 16/09 Q1029","temp":16,"dewpoint":9,"humidity":63,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-30T00:50:00.000Z","obsTimeLocal":"2026-10-30T00:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 300050Z AUTO 07003KT 9999 NCD 09/09 Q1029","temp":9,"dewpoint":9,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-30T15:20:00.000Z","obsTimeLocal":"2026-10-30T15:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 301520Z AUTO 09009KT 9999 NCD 16/09 Q1029","temp":16,"dewpoint":9,"humidity":63,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-31T03:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"667f9c91eaae490e","lastChangedAt":"2026-10-30T23:54:39.698Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/EGLL/2026-10-30?format=record","status":"anchored","sha256":"bc3a9687cd805bb1f11835a4cfe441c43ea780fdd8a0eebc21def848b31ea139","revision":"667f9c91eaae490e","flareTxHash":"0xbeafe6a3ad54247fe72d5f1f96d26fb596f2522ef5b83868159984619712e433","flareBlock":73829819,"anchoredAt":"2026-11-05T20:01:48.089Z","explorer":"https://flare-explorer.flare.network/tx/0xbeafe6a3ad54247fe72d5f1f96d26fb596f2522ef5b83868159984619712e433","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":"2026-10-30T12:50:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-30T00:50:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":16,"tmin":9,"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":"2026-10-30T00:20:00.000Z","obsTimeLocal":"2026-10-30T00:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 300020Z AUTO 07003KT 9999 NCD 10/10 Q1029","temp":10,"dewpoint":10,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T00:50:00.000Z","obsTimeLocal":"2026-10-30T00:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 300050Z AUTO 07003KT 9999 NCD 09/09 Q1029","temp":9,"dewpoint":9,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T01:20:00.000Z","obsTimeLocal":"2026-10-30T01:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 300120Z AUTO 08005KT 9999 NCD 09/09 Q1029","temp":9,"dewpoint":9,"humidity":100,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T01:50:00.000Z","obsTimeLocal":"2026-10-30T01:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 300150Z AUTO 05003KT 8000 NCD 09/09 Q1029","temp":9,"dewpoint":9,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T02:20:00.000Z","obsTimeLocal":"2026-10-30T02:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 300220Z 06004KT 0500 FG VV/// 09/09 Q1029","temp":9,"dewpoint":9,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T02:50:00.000Z","obsTimeLocal":"2026-10-30T02:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 300250Z 08005KT 0300 FG VV/// 10/10 Q1029","temp":10,"dewpoint":10,"humidity":100,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T03:20:00.000Z","obsTimeLocal":"2026-10-30T03:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 300320Z 07005KT 0300 FG VV/// 10/10 Q1029","temp":10,"dewpoint":10,"humidity":100,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T03:50:00.000Z","obsTimeLocal":"2026-10-30T03:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 300350Z 08004KT 0300 FG VV/// 10/10 Q1029","temp":10,"dewpoint":10,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T04:20:00.000Z","obsTimeLocal":"2026-10-30T04:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 300420Z AUTO 09005KT 0550 R09R/0650N FG BKN001 10/10 Q1029","temp":10,"dewpoint":10,"humidity":100,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T04:50:00.000Z","obsTimeLocal":"2026-10-30T04:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 300450Z 09006KT 0400 R09R/0750N FG VV/// 10/10 Q1029","temp":10,"dewpoint":10,"humidity":100,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T05:20:00.000Z","obsTimeLocal":"2026-10-30T05:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 300520Z 09006KT 0500 R09R/1000D FG VV/// 10/10 Q1029","temp":10,"dewpoint":10,"humidity":100,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T05:50:00.000Z","obsTimeLocal":"2026-10-30T05:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 300550Z 10004KT 0900 R09R/1100N FG OVC001 10/10 Q1029","temp":10,"dewpoint":10,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T06:20:00.000Z","obsTimeLocal":"2026-10-30T06:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 300620Z 10006KT 1200 R09L/1400D R09R/1100N BR OVC002 10/10 Q1029","temp":10,"dewpoint":10,"humidity":100,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T06:50:00.000Z","obsTimeLocal":"2026-10-30T06:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 300650Z 10006KT 1800 BR OVC002 10/10 Q1029","temp":10,"dewpoint":10,"humidity":100,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T07:20:00.000Z","obsTimeLocal":"2026-10-30T07:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 300720Z 07004KT 040V100 1300 R09L/1200D R09R/1500N BR OVC002 10/10 Q1029","temp":10,"dewpoint":10,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T07:50:00.000Z","obsTimeLocal":"2026-10-30T07:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 300750Z 06005KT 1000 R09L/P1500N R09R/P1500N BR OVC002 10/10 Q1030","temp":10,"dewpoint":10,"humidity":100,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T08:20:00.000Z","obsTimeLocal":"2026-10-30T08:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 300820Z 09004KT 050V110 1400 R09L/P1500N R09R/P1500N BR OVC002 10/10 Q1030","temp":10,"dewpoint":10,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T08:50:00.000Z","obsTimeLocal":"2026-10-30T08:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 300850Z 07004KT 2500 BR OVC002 10/10 Q1030","temp":10,"dewpoint":10,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T09:20:00.000Z","obsTimeLocal":"2026-10-30T09:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 300920Z 07004KT 3000 BR OVC003 10/10 Q1030","temp":10,"dewpoint":10,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T09:50:00.000Z","obsTimeLocal":"2026-10-30T09:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 300950Z 08004KT 040V120 4000 BR BKN003 11/11 Q1030","temp":11,"dewpoint":11,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T10:20:00.000Z","obsTimeLocal":"2026-10-30T10:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 301020Z AUTO 08003KT 060V130 9999 SCT006 12/11 Q1030","temp":12,"dewpoint":11,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T10:50:00.000Z","obsTimeLocal":"2026-10-30T10:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 301050Z 11006KT 8000 FEW008 13/11 Q1030","temp":13,"dewpoint":11,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T11:20:00.000Z","obsTimeLocal":"2026-10-30T11:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 301120Z 10006KT 070V130 9999 FEW008 14/11 Q1030","temp":14,"dewpoint":11,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T11:50:00.000Z","obsTimeLocal":"2026-10-30T11:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 301150Z AUTO 10006KT 060V130 9999 NCD 15/10 Q1030","temp":15,"dewpoint":10,"humidity":72,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T12:20:00.000Z","obsTimeLocal":"2026-10-30T12:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 301220Z AUTO 10007KT 070V130 9999 NCD 15/10 Q1029","temp":15,"dewpoint":10,"humidity":72,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T12:50:00.000Z","obsTimeLocal":"2026-10-30T12:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 301250Z AUTO 11007KT 080V140 9999 NCD 16/09 Q1029","temp":16,"dewpoint":9,"humidity":63,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T13:20:00.000Z","obsTimeLocal":"2026-10-30T13:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 301320Z AUTO 11007KT 070V140 9999 NCD 16/09 Q1029","temp":16,"dewpoint":9,"humidity":63,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T13:50:00.000Z","obsTimeLocal":"2026-10-30T13:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 301350Z COR 12008KT 080V140 9999 FEW037 16/07 Q1029","temp":16,"dewpoint":7,"humidity":55,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T14:20:00.000Z","obsTimeLocal":"2026-10-30T14:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 301420Z AUTO 09007KT 9999 NCD 16/08 Q1029","temp":16,"dewpoint":8,"humidity":59,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T14:50:00.000Z","obsTimeLocal":"2026-10-30T14:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 301450Z AUTO 10007KT 060V120 9999 NCD 16/09 Q1029","temp":16,"dewpoint":9,"humidity":63,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T15:20:00.000Z","obsTimeLocal":"2026-10-30T15:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 301520Z AUTO 09009KT 9999 NCD 16/09 Q1029","temp":16,"dewpoint":9,"humidity":63,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T15:50:00.000Z","obsTimeLocal":"2026-10-30T15:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 301550Z AUTO 08006KT 9999 NCD 15/09 Q1029","temp":15,"dewpoint":9,"humidity":67,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T16:20:00.000Z","obsTimeLocal":"2026-10-30T16:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 301620Z AUTO 08005KT 9999 NCD 14/09 Q1029","temp":14,"dewpoint":9,"humidity":72,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T16:50:00.000Z","obsTimeLocal":"2026-10-30T16:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 301650Z AUTO 08006KT 9999 NCD 14/09 Q1029","temp":14,"dewpoint":9,"humidity":72,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T17:20:00.000Z","obsTimeLocal":"2026-10-30T17:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 301720Z AUTO 09008KT 9999 NCD 13/09 Q1029","temp":13,"dewpoint":9,"humidity":77,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T17:50:00.000Z","obsTimeLocal":"2026-10-30T17:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 301750Z AUTO 09007KT 9999 NCD 13/08 Q1029","temp":13,"dewpoint":8,"humidity":72,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T18:20:00.000Z","obsTimeLocal":"2026-10-30T18:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 301820Z AUTO 09008KT 9999 NCD 12/09 Q1030","temp":12,"dewpoint":9,"humidity":82,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T18:50:00.000Z","obsTimeLocal":"2026-10-30T18:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 301850Z AUTO 07005KT 9999 NCD 12/09 Q1030","temp":12,"dewpoint":9,"humidity":82,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T19:20:00.000Z","obsTimeLocal":"2026-10-30T19:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 301920Z AUTO 07006KT 9999 NCD 12/10 Q1030","temp":12,"dewpoint":10,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T19:50:00.000Z","obsTimeLocal":"2026-10-30T19:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 301950Z AUTO 07006KT 9999 NCD 13/10 Q1030","temp":13,"dewpoint":10,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T20:20:00.000Z","obsTimeLocal":"2026-10-30T20:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 302020Z AUTO 08007KT 9999 FEW012 12/10 Q1030","temp":12,"dewpoint":10,"humidity":88,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T20:50:00.000Z","obsTimeLocal":"2026-10-30T20:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 302050Z AUTO 08008KT 9999 BKN011 12/11 Q1030","temp":12,"dewpoint":11,"humidity":94,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T21:20:00.000Z","obsTimeLocal":"2026-10-30T21:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 302120Z AUTO 08006KT 9999 BKN010 12/11 Q1030","temp":12,"dewpoint":11,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T21:50:00.000Z","obsTimeLocal":"2026-10-30T21:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 302150Z AUTO 07004KT 9999 BKN009 12/11 Q1030","temp":12,"dewpoint":11,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T22:20:00.000Z","obsTimeLocal":"2026-10-30T22:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 302220Z AUTO 07004KT 9999 BKN009 12/10 Q1030","temp":12,"dewpoint":10,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T22:50:00.000Z","obsTimeLocal":"2026-10-30T22:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 302250Z AUTO 07003KT 9999 BKN010 11/10 Q1030","temp":11,"dewpoint":10,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T23:20:00.000Z","obsTimeLocal":"2026-10-30T23:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 302320Z AUTO 09006KT 9000 BKN009 OVC012 11/10 Q1030","temp":11,"dewpoint":10,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T23:50:00.000Z","obsTimeLocal":"2026-10-30T23:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 302350Z AUTO 09005KT 8000 SCT009 BKN013 10/10 Q1031","temp":10,"dewpoint":10,"humidity":100,"wind":2.6,"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/2026-10-30","json":"https://weathermarket.io/api/station/EGLL/2026-10-30","record":"https://weathermarket.io/api/station/EGLL/2026-10-30?format=record","prev":"https://weathermarket.io/station/EGLL/2026-10-29","next":"https://weathermarket.io/station/EGLL/2026-10-31","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=30&year2=2026&month2=11&day2=1&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=30&hora=0&anof=2026&mesf=10&dayf=30&horaf=23&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=EGLL"}}}