{"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":"2026-11-03","window":{"date":"2026-11-03","timezone":"Europe/London","dayStartUtc":"2026-11-03T00:00:00.000Z","dayEndUtc":"2026-11-04T00:00:00.000Z","utcOffsetStart":"+00:00","utcOffsetEnd":"+00:00","hours":24},"complete":true,"values":{"tmax":12,"tmaxAt":"2026-11-03T11:50:00.000Z","tmin":8,"tminAt":"2026-11-03T00:20:00.000Z","tavg":9.6,"humidityMean":83.8,"windMean":4.4,"windMax":6.7,"windMaxAt":"2026-11-03T11:50:00.000Z","precipObservedCount":6,"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":"2026-11-03T11:50:00.000Z","obsTimeLocal":"2026-11-03T11:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 031150Z AUTO 04013KT 010V080 9999 FEW041 12/06 Q1032","temp":12,"dewpoint":6,"humidity":67,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-03T00:20:00.000Z","obsTimeLocal":"2026-11-03T00:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 030020Z AUTO 02007KT 9999 FEW028 08/07 Q1035","temp":8,"dewpoint":7,"humidity":93,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-03T11:50:00.000Z","obsTimeLocal":"2026-11-03T11:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 031150Z AUTO 04013KT 010V080 9999 FEW041 12/06 Q1032","temp":12,"dewpoint":6,"humidity":67,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-04T03:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"134dbf723c03ac5c","lastChangedAt":"2026-11-03T23:54:39.715Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/EGLL/2026-11-03?format=record","status":"anchored","sha256":"90a514f5bcd7303a0f33aff247779d61f6849b765e5ecf44f5f97d3ee794fff0","revision":"134dbf723c03ac5c","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":"2026-11-03T11:50:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-03T00:20:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":12,"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":"2026-11-03T00:20:00.000Z","obsTimeLocal":"2026-11-03T00:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 030020Z AUTO 02007KT 9999 FEW028 08/07 Q1035","temp":8,"dewpoint":7,"humidity":93,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T00:50:00.000Z","obsTimeLocal":"2026-11-03T00:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 030050Z AUTO 01010KT 9999 FEW028 08/06 Q1035","temp":8,"dewpoint":6,"humidity":87,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T01:20:00.000Z","obsTimeLocal":"2026-11-03T01:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 030120Z AUTO 01010KT 9999 NCD 08/06 Q1034","temp":8,"dewpoint":6,"humidity":87,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T01:50:00.000Z","obsTimeLocal":"2026-11-03T01:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 030150Z AUTO 02009KT 9999 NCD 08/06 Q1034","temp":8,"dewpoint":6,"humidity":87,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T02:20:00.000Z","obsTimeLocal":"2026-11-03T02:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 030220Z AUTO 02009KT 9999 NCD 08/06 Q1034","temp":8,"dewpoint":6,"humidity":87,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T02:50:00.000Z","obsTimeLocal":"2026-11-03T02:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 030250Z AUTO 01011KT 9999 NCD 08/06 Q1034","temp":8,"dewpoint":6,"humidity":87,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T03:20:00.000Z","obsTimeLocal":"2026-11-03T03:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 030320Z AUTO 02012KT 9999 NCD 08/06 Q1034","temp":8,"dewpoint":6,"humidity":87,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T03:50:00.000Z","obsTimeLocal":"2026-11-03T03:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 030350Z AUTO 02008KT 340V050 9999 NCD 09/07 Q1033","temp":9,"dewpoint":7,"humidity":87,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T04:20:00.000Z","obsTimeLocal":"2026-11-03T04:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 030420Z AUTO 01008KT 340V040 9999 NCD 08/07 Q1033","temp":8,"dewpoint":7,"humidity":93,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T04:50:00.000Z","obsTimeLocal":"2026-11-03T04:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 030450Z AUTO 02007KT 340V050 9999 NCD 08/07 Q1033","temp":8,"dewpoint":7,"humidity":93,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T05:20:00.000Z","obsTimeLocal":"2026-11-03T05:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 030520Z AUTO 03008KT 360V060 9999 NCD 08/06 Q1033","temp":8,"dewpoint":6,"humidity":87,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T05:50:00.000Z","obsTimeLocal":"2026-11-03T05:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 030550Z AUTO 03008KT 9999 NCD 08/06 Q1033","temp":8,"dewpoint":6,"humidity":87,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T06:20:00.000Z","obsTimeLocal":"2026-11-03T06:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 030620Z AUTO 03008KT 340V070 9999 NCD 08/06 Q1033","temp":8,"dewpoint":6,"humidity":87,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T06:50:00.000Z","obsTimeLocal":"2026-11-03T06:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 030650Z AUTO 02008KT 340V060 9999 NCD 08/06 Q1033","temp":8,"dewpoint":6,"humidity":87,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T07:20:00.000Z","obsTimeLocal":"2026-11-03T07:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 030720Z AUTO 02007KT 340V060 9999 NCD 08/06 Q1033","temp":8,"dewpoint":6,"humidity":87,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T07:50:00.000Z","obsTimeLocal":"2026-11-03T07:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 030750Z AUTO 02008KT 340V060 9999 NCD 08/07 Q1033","temp":8,"dewpoint":7,"humidity":93,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T08:20:00.000Z","obsTimeLocal":"2026-11-03T08:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 030820Z AUTO 03009KT 9999 NCD 09/07 Q1033","temp":9,"dewpoint":7,"humidity":87,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T08:50:00.000Z","obsTimeLocal":"2026-11-03T08:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 030850Z AUTO 04009KT 360V070 9999 NCD 09/07 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Q1032","temp":12,"dewpoint":6,"humidity":67,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T12:20:00.000Z","obsTimeLocal":"2026-11-03T12:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 031220Z AUTO 04011G21KT 360V100 9999 FEW028 SCT038 12/07 Q1031","temp":12,"dewpoint":7,"humidity":71,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T12:50:00.000Z","obsTimeLocal":"2026-11-03T12:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 031250Z AUTO 07010KT 8000 -RA BKN029 BKN035 OVC046 11/07 Q1031","temp":11,"dewpoint":7,"humidity":76,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T13:20:00.000Z","obsTimeLocal":"2026-11-03T13:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 031320Z AUTO 06009KT 010V090 9999 -RA FEW026 SCT033 OVC047 11/08 Q1031 RERA","temp":11,"dewpoint":8,"humidity":82,"wind":4.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T13:50:00.000Z","obsTimeLocal":"2026-11-03T13:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 031350Z AUTO 05006KT 360V070 6000 -RA SCT023/// BKN030/// BKN036/// //////CB 12/08 Q1031","temp":12,"dewpoint":8,"humidity":77,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T14:20:00.000Z","obsTimeLocal":"2026-11-03T14:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 031420Z AUTO 05007KT 020V090 9999 -RA FEW017 SCT022 BKN044 11/08 Q1031 RERA","temp":11,"dewpoint":8,"humidity":82,"wind":3.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T14:50:00.000Z","obsTimeLocal":"2026-11-03T14:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 031450Z AUTO 04008KT 010V080 9999 FEW026 SCT039 11/09 Q1031","temp":11,"dewpoint":9,"humidity":87,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T15:20:00.000Z","obsTimeLocal":"2026-11-03T15:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 031520Z AUTO 05006KT 020V080 9999 FEW035 11/08 Q1031","temp":11,"dewpoint":8,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T15:50:00.000Z","obsTimeLocal":"2026-11-03T15:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 031550Z AUTO 05006KT 9999 SCT031 11/08 Q1031","temp":11,"dewpoint":8,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T16:20:00.000Z","obsTimeLocal":"2026-11-03T16:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 031620Z AUTO 05011G21KT 020V090 9999 -RA SCT029 BKN037 BKN049 11/07 Q1031","temp":11,"dewpoint":7,"humidity":76,"wind":5.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T16:50:00.000Z","obsTimeLocal":"2026-11-03T16:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 031650Z AUTO 05009KT 9999 SCT046 11/07 Q1031","temp":11,"dewpoint":7,"humidity":76,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T17:20:00.000Z","obsTimeLocal":"2026-11-03T17:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 031720Z AUTO 05008KT 010V080 9999 FEW048 10/07 Q1031","temp":10,"dewpoint":7,"humidity":82,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T17:50:00.000Z","obsTimeLocal":"2026-11-03T17:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 031750Z AUTO 05009KT 9999 NCD 10/07 Q1031","temp":10,"dewpoint":7,"humidity":82,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T18:20:00.000Z","obsTimeLocal":"2026-11-03T18:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 031820Z AUTO 04009KT 360V070 9999 NCD 10/07 Q1031","temp":10,"dewpoint":7,"humidity":82,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T18:50:00.000Z","obsTimeLocal":"2026-11-03T18:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 031850Z AUTO 05009KT 020V080 9999 FEW044 10/07 Q1031","temp":10,"dewpoint":7,"humidity":82,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T19:20:00.000Z","obsTimeLocal":"2026-11-03T19:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 031920Z AUTO 05009KT 010V080 9999 SCT045 10/07 Q1031","temp":10,"dewpoint":7,"humidity":82,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T19:50:00.000Z","obsTimeLocal":"2026-11-03T19:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 031950Z AUTO 04008KT 010V080 9999 BKN049 10/07 Q1031","temp":10,"dewpoint":7,"humidity":82,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T20:20:00.000Z","obsTimeLocal":"2026-11-03T20:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 032020Z AUTO 04007KT 9999 SCT031 10/07 Q1031","temp":10,"dewpoint":7,"humidity":82,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T20:50:00.000Z","obsTimeLocal":"2026-11-03T20:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 032050Z AUTO 04007KT 010V070 9999 SCT030 BKN041 BKN049 10/07 Q1031","temp":10,"dewpoint":7,"humidity":82,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T21:20:00.000Z","obsTimeLocal":"2026-11-03T21:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 032120Z AUTO 03007KT 350V060 9999 SCT032 OVC048 09/07 Q1031","temp":9,"dewpoint":7,"humidity":87,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T21:50:00.000Z","obsTimeLocal":"2026-11-03T21:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 032150Z AUTO 04008KT 020V080 9999 NCD 09/07 Q1031","temp":9,"dewpoint":7,"humidity":87,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T22:20:00.000Z","obsTimeLocal":"2026-11-03T22:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 032220Z AUTO 05007KT 010V080 9999 FEW022 BKN028 BKN035 10/07 Q1031","temp":10,"dewpoint":7,"humidity":82,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T22:50:00.000Z","obsTimeLocal":"2026-11-03T22:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 032250Z AUTO 06009KT 9999 BKN015 BKN021 OVC033 10/07 Q1031","temp":10,"dewpoint":7,"humidity":82,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T23:20:00.000Z","obsTimeLocal":"2026-11-03T23:20:00+00:00","metarType":"METAR","raw":"METAR EGLL 032320Z AUTO 06007KT 9999 -RADZ BKN015 OVC022 09/08 Q1031","temp":9,"dewpoint":8,"humidity":93,"wind":3.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T23:50:00.000Z","obsTimeLocal":"2026-11-03T23:50:00+00:00","metarType":"METAR","raw":"METAR EGLL 032350Z AUTO 06006KT 9999 FEW018 BKN025 09/08 Q1031","temp":9,"dewpoint":8,"humidity":93,"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/2026-11-03","json":"https://weathermarket.io/api/station/EGLL/2026-11-03","record":"https://weathermarket.io/api/station/EGLL/2026-11-03?format=record","prev":"https://weathermarket.io/station/EGLL/2026-11-02","next":"https://weathermarket.io/station/EGLL/2026-11-04","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=11&day1=3&year2=2026&month2=11&day2=5&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=11&day=3&hora=0&anof=2026&mesf=11&dayf=3&horaf=23&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=EGLL"}}}