{"station":{"icao":"LEMD","city":{"slug":"madrid","name":"Madrid","country":"Spain"},"timezone":"Europe/Madrid","lat":40.42,"lon":-3.7,"us":false,"html":"https://weathermarket.io/station/LEMD","json":"https://weathermarket.io/api/station/LEMD","nwsCli":null},"date":"2026-09-30","window":{"date":"2026-09-30","timezone":"Europe/Madrid","dayStartUtc":"2026-09-29T22:00:00.000Z","dayEndUtc":"2026-09-30T22:00:00.000Z","utcOffsetStart":"+02:00","utcOffsetEnd":"+02:00","hours":24},"complete":true,"values":{"tmax":29,"tmaxAt":"2026-09-30T15:00:00.000Z","tmin":18,"tminAt":"2026-09-30T02:30:00.000Z","tavg":22.5,"humidityMean":56.6,"windMean":1.9,"windMax":4.6,"windMaxAt":"2026-09-30T14:00:00.000Z","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":"2026-09-30T15:00:00.000Z","obsTimeLocal":"2026-09-30T17:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 301500Z 20008KT 150V250 9999 FEW060 29/10 Q1019 NOSIG","temp":29,"dewpoint":10,"humidity":31,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-09-30T02:30:00.000Z","obsTimeLocal":"2026-09-30T04:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 300230Z 34003KT CAVOK 18/13 Q1018 NOSIG","temp":18,"dewpoint":13,"humidity":73,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-09-30T14:00:00.000Z","obsTimeLocal":"2026-09-30T16:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 301400Z 21009G23KT 160V250 9999 FEW067 28/11 Q1019 NOSIG","temp":28,"dewpoint":11,"humidity":35,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-01T01:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"6f4470f0f1d8ba91","lastChangedAt":"2026-09-30T21:35:26.325Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/LEMD/2026-09-30?format=record","status":"anchored","sha256":"5fea249e02fc5f022af1a4c7b7503a7f554dde0c3ccc67b7bdede95ed8c05b7e","revision":"6f4470f0f1d8ba91","flareTxHash":"0x01679713374643444eb4288ca040f8a71621ac98406d54c8bd40fd29f1cf9ae1","flareBlock":71105498,"anchoredAt":"2026-10-02T01:01:27.187Z","explorer":"https://flare-explorer.flare.network/tx/0x01679713374643444eb4288ca040f8a71621ac98406d54c8bd40fd29f1cf9ae1","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":"2026-09-30T15:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-09-30T02:30:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":29,"tmin":18,"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":"2026-09-29T22:00:00.000Z","obsTimeLocal":"2026-09-30T00:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 292200Z VRB01KT 9999 FEW068 21/13 Q1019 NOSIG","temp":21,"dewpoint":13,"humidity":60,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-29T22:30:00.000Z","obsTimeLocal":"2026-09-30T00:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 292230Z VRB01KT 9999 FEW075 21/13 Q1019 NOSIG","temp":21,"dewpoint":13,"humidity":60,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-29T23:00:00.000Z","obsTimeLocal":"2026-09-30T01:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 292300Z 00000KT CAVOK 21/14 Q1018 NOSIG","temp":21,"dewpoint":14,"humidity":64,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-29T23:30:00.000Z","obsTimeLocal":"2026-09-30T01:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 292330Z 31002KT CAVOK 20/14 Q1018 NOSIG","temp":20,"dewpoint":14,"humidity":68,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T00:00:00.000Z","obsTimeLocal":"2026-09-30T02:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 300000Z 01003KT CAVOK 20/14 Q1019 NOSIG","temp":20,"dewpoint":14,"humidity":68,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T00:30:00.000Z","obsTimeLocal":"2026-09-30T02:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 300030Z 35004KT 9999 FEW075 20/14 Q1019 NOSIG","temp":20,"dewpoint":14,"humidity":68,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T01:00:00.000Z","obsTimeLocal":"2026-09-30T03:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 300100Z 33002KT CAVOK 20/14 Q1018 NOSIG","temp":20,"dewpoint":14,"humidity":68,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T01:30:00.000Z","obsTimeLocal":"2026-09-30T03:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 300130Z 28001KT CAVOK 20/14 Q1019 NOSIG","temp":20,"dewpoint":14,"humidity":68,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T02:00:00.000Z","obsTimeLocal":"2026-09-30T04:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 300200Z 02003KT 350V050 CAVOK 19/14 Q1019 NOSIG","temp":19,"dewpoint":14,"humidity":73,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T02:30:00.000Z","obsTimeLocal":"2026-09-30T04:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 300230Z 34003KT CAVOK 18/13 Q1018 NOSIG","temp":18,"dewpoint":13,"humidity":73,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T03:00:00.000Z","obsTimeLocal":"2026-09-30T05:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 300300Z 32001KT CAVOK 18/14 Q1019 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T03:30:00.000Z","obsTimeLocal":"2026-09-30T05:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 300330Z 04003KT 010V070 CAVOK 18/14 Q1018 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T04:00:00.000Z","obsTimeLocal":"2026-09-30T06:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 300400Z 05002KT CAVOK 18/14 Q1018 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T04:30:00.000Z","obsTimeLocal":"2026-09-30T06:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 300430Z 00000KT CAVOK 18/14 Q1019 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T05:00:00.000Z","obsTimeLocal":"2026-09-30T07:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 300500Z VRB02KT CAVOK 18/14 Q1019 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T05:30:00.000Z","obsTimeLocal":"2026-09-30T07:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 300530Z VRB02KT CAVOK 18/14 Q1019 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T06:00:00.000Z","obsTimeLocal":"2026-09-30T08:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 300600Z VRB02KT CAVOK 18/14 Q1019 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T06:30:00.000Z","obsTimeLocal":"2026-09-30T08:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 300630Z 00000KT CAVOK 18/14 Q1020 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T07:00:00.000Z","obsTimeLocal":"2026-09-30T09:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 300700Z VRB01KT 9999 -DZ FEW070 18/14 Q1020 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":0.5,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T07:30:00.000Z","obsTimeLocal":"2026-09-30T09:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 300730Z 33003KT 9999 FEW050 19/14 Q1020 NOSIG","temp":19,"dewpoint":14,"humidity":73,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T08:00:00.000Z","obsTimeLocal":"2026-09-30T10:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 300800Z VRB01KT 9999 FEW077 19/14 Q1021 NOSIG","temp":19,"dewpoint":14,"humidity":73,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T08:30:00.000Z","obsTimeLocal":"2026-09-30T10:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 300830Z VRB02KT 9999 FEW077 19/14 Q1021 NOSIG","temp":19,"dewpoint":14,"humidity":73,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T09:00:00.000Z","obsTimeLocal":"2026-09-30T11:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 300900Z VRB01KT CAVOK 20/14 Q1021 NOSIG","temp":20,"dewpoint":14,"humidity":68,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T09:30:00.000Z","obsTimeLocal":"2026-09-30T11:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 300930Z 35004KT 310V030 CAVOK 20/14 Q1021 NOSIG","temp":20,"dewpoint":14,"humidity":68,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T10:00:00.000Z","obsTimeLocal":"2026-09-30T12:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 301000Z VRB02KT CAVOK 21/14 Q1021 NOSIG","temp":21,"dewpoint":14,"humidity":64,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T10:30:00.000Z","obsTimeLocal":"2026-09-30T12:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 301030Z VRB02KT CAVOK 23/14 Q1021 NOSIG","temp":23,"dewpoint":14,"humidity":57,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T11:00:00.000Z","obsTimeLocal":"2026-09-30T13:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 301100Z 25004KT 210V290 CAVOK 23/14 Q1021 NOSIG","temp":23,"dewpoint":14,"humidity":57,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T11:30:00.000Z","obsTimeLocal":"2026-09-30T13:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 301130Z 15004KT 060V210 CAVOK 25/13 Q1021 NOSIG","temp":25,"dewpoint":13,"humidity":47,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T12:00:00.000Z","obsTimeLocal":"2026-09-30T14:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 301200Z 19007KT 080V240 CAVOK 26/13 Q1020 NOSIG","temp":26,"dewpoint":13,"humidity":45,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T12:30:00.000Z","obsTimeLocal":"2026-09-30T14:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 301230Z 18005KT 120V260 CAVOK 27/14 Q1020 NOSIG","temp":27,"dewpoint":14,"humidity":45,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T13:00:00.000Z","obsTimeLocal":"2026-09-30T15:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 301300Z 17008KT 120V220 9999 FEW056 28/12 Q1020 NOSIG","temp":28,"dewpoint":12,"humidity":37,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T13:30:00.000Z","obsTimeLocal":"2026-09-30T15:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 301330Z VRB07KT 9999 FEW060 28/12 Q1019 NOSIG","temp":28,"dewpoint":12,"humidity":37,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T14:00:00.000Z","obsTimeLocal":"2026-09-30T16:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 301400Z 21009G23KT 160V250 9999 FEW067 28/11 Q1019 NOSIG","temp":28,"dewpoint":11,"humidity":35,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T14:30:00.000Z","obsTimeLocal":"2026-09-30T16:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 301430Z 21008G22KT 160V300 9999 FEW067 28/11 Q1019 NOSIG","temp":28,"dewpoint":11,"humidity":35,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T15:00:00.000Z","obsTimeLocal":"2026-09-30T17:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 301500Z 20008KT 150V250 9999 FEW060 29/10 Q1019 NOSIG","temp":29,"dewpoint":10,"humidity":31,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T15:30:00.000Z","obsTimeLocal":"2026-09-30T17:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 301530Z 20008G20KT 9999 FEW060 28/11 Q1019 NOSIG","temp":28,"dewpoint":11,"humidity":35,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T16:00:00.000Z","obsTimeLocal":"2026-09-30T18:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 301600Z 22009KT 190V260 9999 FEW070 28/11 Q1019 NOSIG","temp":28,"dewpoint":11,"humidity":35,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T16:30:00.000Z","obsTimeLocal":"2026-09-30T18:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 301630Z 24007KT 210V270 9999 FEW070 27/11 Q1019 NOSIG","temp":27,"dewpoint":11,"humidity":37,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T17:00:00.000Z","obsTimeLocal":"2026-09-30T19:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 301700Z 23007G17KT 170V310 9999 FEW070 27/11 Q1019 NOSIG","temp":27,"dewpoint":11,"humidity":37,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T17:30:00.000Z","obsTimeLocal":"2026-09-30T19:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 301730Z 25007KT 9999 FEW075 27/11 Q1019 NOSIG","temp":27,"dewpoint":11,"humidity":37,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T18:00:00.000Z","obsTimeLocal":"2026-09-30T20:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 301800Z 27006KT 9999 SCT070 26/11 Q1019 NOSIG","temp":26,"dewpoint":11,"humidity":39,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T18:30:00.000Z","obsTimeLocal":"2026-09-30T20:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 301830Z 27004KT 9999 SCT070 26/11 Q1019 NOSIG","temp":26,"dewpoint":11,"humidity":39,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T19:00:00.000Z","obsTimeLocal":"2026-09-30T21:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 301900Z 28003KT 240V330 9999 FEW070 25/10 Q1019 NOSIG","temp":25,"dewpoint":10,"humidity":39,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T19:30:00.000Z","obsTimeLocal":"2026-09-30T21:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 301930Z VRB02KT 9999 FEW080 25/10 Q1019 NOSIG","temp":25,"dewpoint":10,"humidity":39,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T20:00:00.000Z","obsTimeLocal":"2026-09-30T22:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 302000Z 24003KT 210V300 9999 FEW080 25/10 Q1020 NOSIG","temp":25,"dewpoint":10,"humidity":39,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T20:30:00.000Z","obsTimeLocal":"2026-09-30T22:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 302030Z 22004KT 190V260 9999 FEW080 24/10 Q1020 NOSIG","temp":24,"dewpoint":10,"humidity":41,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T21:00:00.000Z","obsTimeLocal":"2026-09-30T23:00:00+02:00","metarType":"METAR","raw":"METAR LEMD 302100Z 24005KT 220V290 9999 FEW080 24/10 Q1020 NOSIG","temp":24,"dewpoint":10,"humidity":41,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T21:30:00.000Z","obsTimeLocal":"2026-09-30T23:30:00+02:00","metarType":"METAR","raw":"METAR LEMD 302130Z 36003KT 9999 FEW080 21/10 Q1020 NOSIG","temp":21,"dewpoint":10,"humidity":49,"wind":1.5,"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/LEMD/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/LEMD/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for LEMD for the contract date (station-local calendar day), as published at https://weathermarket.io/station/LEMD/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/LEMD/2026-09-30","json":"https://weathermarket.io/api/station/LEMD/2026-09-30","record":"https://weathermarket.io/api/station/LEMD/2026-09-30?format=record","prev":"https://weathermarket.io/station/LEMD/2026-09-29","next":"https://weathermarket.io/station/LEMD/2026-10-01","station":"https://weathermarket.io/station/LEMD","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=LEMD&data=metar&year1=2026&month1=9&day1=29&year2=2026&month2=10&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=LEMD&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=9&day=29&hora=22&anof=2026&mesf=9&dayf=30&horaf=21&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=LEMD"}}}