{"station":{"icao":"GMMN","city":{"slug":"casablanca","name":"Casablanca","country":"Morocco"},"timezone":"Africa/Casablanca","lat":33.57,"lon":-7.59,"us":false,"html":"https://weathermarket.io/station/GMMN","json":"https://weathermarket.io/api/station/GMMN","nwsCli":null},"date":"2026-11-13","window":{"date":"2026-11-13","timezone":"Africa/Casablanca","dayStartUtc":"2026-11-13T00:00:00.000Z","dayEndUtc":"2026-11-14T00:00:00.000Z","utcOffsetStart":"+00:00","utcOffsetEnd":"+00:00","hours":24},"complete":true,"values":{"tmax":25,"tmaxAt":"2026-11-13T14:30:00.000Z","tmin":15,"tminAt":"2026-11-13T00:00:00.000Z","tavg":18.4,"humidityMean":85.9,"windMean":4.1,"windMax":6.2,"windMaxAt":"2026-11-13T15:00:00.000Z","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":"2026-11-13T14:30:00.000Z","obsTimeLocal":"2026-11-13T14:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 131430Z 24009KT 180V280 9999 BKN030 25/17 Q1017 NOSIG","temp":25,"dewpoint":17,"humidity":61,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-13T00:00:00.000Z","obsTimeLocal":"2026-11-13T00:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 130000Z 19006KT 8000 FEW004 SCT030 15/15 Q1016 NOSIG","temp":15,"dewpoint":15,"humidity":100,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-13T15:00:00.000Z","obsTimeLocal":"2026-11-13T15:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 131500Z 31012KT 9999 BKN027 22/17 Q1017 NOSIG","temp":22,"dewpoint":17,"humidity":73,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-14T03:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"6d9dda7e781760a7","lastChangedAt":"2026-11-13T23:34:38.725Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/GMMN/2026-11-13?format=record","status":"anchored","sha256":"706be66f301a42359e645eb0762ee5a48f9255386ffc8952a9fe0b3320ac165a","revision":"6d9dda7e781760a7","flareTxHash":"0x7194d4e5748dc0ceeb589d8321cebc26addb8d13a97f7c6447746c54d299cba9","flareBlock":74481450,"anchoredAt":"2026-11-14T03:01:03.744Z","explorer":"https://flare-explorer.flare.network/tx/0x7194d4e5748dc0ceeb589d8321cebc26addb8d13a97f7c6447746c54d299cba9","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":"2026-11-13T14:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-13T00:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":25,"tmin":15,"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":"2026-11-13T00:00:00.000Z","obsTimeLocal":"2026-11-13T00:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 130000Z 19006KT 8000 FEW004 SCT030 15/15 Q1016 NOSIG","temp":15,"dewpoint":15,"humidity":100,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T00:30:00.000Z","obsTimeLocal":"2026-11-13T00:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 130030Z 21007KT 8000 FEW004 SCT030 15/15 Q1016 NOSIG","temp":15,"dewpoint":15,"humidity":100,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T01:00:00.000Z","obsTimeLocal":"2026-11-13T01:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 130100Z 20007KT 8000 FEW004 SCT030 15/14 Q1016 NOSIG","temp":15,"dewpoint":14,"humidity":94,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T01:30:00.000Z","obsTimeLocal":"2026-11-13T01:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 130130Z 21009KT 8000 FEW004 SCT030 16/15 Q1015 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T02:00:00.000Z","obsTimeLocal":"2026-11-13T02:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 130200Z 22008KT 180V250 8000 FEW004 SCT030 16/16 Q1015 NOSIG","temp":16,"dewpoint":16,"humidity":100,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T02:30:00.000Z","obsTimeLocal":"2026-11-13T02:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 130230Z 21006KT 8000 SCT004 16/16 Q1015 NOSIG","temp":16,"dewpoint":16,"humidity":100,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T03:00:00.000Z","obsTimeLocal":"2026-11-13T03:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 130300Z 22006KT 8000 SCT004 16/16 Q1015 NOSIG","temp":16,"dewpoint":16,"humidity":100,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T03:30:00.000Z","obsTimeLocal":"2026-11-13T03:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 130330Z 22009KT 8000 SCT004 16/16 Q1015 NOSIG","temp":16,"dewpoint":16,"humidity":100,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T04:00:00.000Z","obsTimeLocal":"2026-11-13T04:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 130400Z 22009KT 8000 SCT004 16/16 Q1015 NOSIG","temp":16,"dewpoint":16,"humidity":100,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T04:30:00.000Z","obsTimeLocal":"2026-11-13T04:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 130430Z 22008KT 180V240 8000 SCT004 17/16 Q1015 NOSIG","temp":17,"dewpoint":16,"humidity":94,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T05:00:00.000Z","obsTimeLocal":"2026-11-13T05:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 130500Z 20009KT 6000 BKN004 17/16 Q1016 NOSIG","temp":17,"dewpoint":16,"humidity":94,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T05:30:00.000Z","obsTimeLocal":"2026-11-13T05:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 130530Z 20009KT 6000 BKN004 17/16 Q1016 NOSIG","temp":17,"dewpoint":16,"humidity":94,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T06:00:00.000Z","obsTimeLocal":"2026-11-13T06:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 130600Z 21010KT 6000 BKN004 17/16 Q1016 NOSIG","temp":17,"dewpoint":16,"humidity":94,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T06:30:00.000Z","obsTimeLocal":"2026-11-13T06:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 130630Z 20010KT 6000 BKN004 17/16 Q1016 NOSIG","temp":17,"dewpoint":16,"humidity":94,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T07:00:00.000Z","obsTimeLocal":"2026-11-13T07:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 130700Z 18010KT 8000 BKN006 17/16 Q1016 NOSIG","temp":17,"dewpoint":16,"humidity":94,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T07:30:00.000Z","obsTimeLocal":"2026-11-13T07:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 130730Z 19009KT 8000 SCT006 16/16 Q1017 NOSIG","temp":16,"dewpoint":16,"humidity":100,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T08:00:00.000Z","obsTimeLocal":"2026-11-13T08:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 130800Z 21006KT 9999 BKN013 17/16 Q1017 NOSIG","temp":17,"dewpoint":16,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T08:30:00.000Z","obsTimeLocal":"2026-11-13T08:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 130830Z 20010KT 9999 BKN013 17/16 Q1017 NOSIG","temp":17,"dewpoint":16,"humidity":94,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T09:00:00.000Z","obsTimeLocal":"2026-11-13T09:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 130900Z 20010KT 9999 SCT016 18/16 Q1017 NOSIG","temp":18,"dewpoint":16,"humidity":88,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T09:30:00.000Z","obsTimeLocal":"2026-11-13T09:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 130930Z 20010KT 170V230 9999 SCT016 19/17 Q1018 NOSIG","temp":19,"dewpoint":17,"humidity":88,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T10:00:00.000Z","obsTimeLocal":"2026-11-13T10:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 131000Z 22011KT 190V250 9999 SCT016 20/17 Q1018 NOSIG","temp":20,"dewpoint":17,"humidity":83,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T10:30:00.000Z","obsTimeLocal":"2026-11-13T10:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 131030Z 23010KT 190V270 9999 SCT016 22/18 Q1018 NOSIG","temp":22,"dewpoint":18,"humidity":78,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T11:00:00.000Z","obsTimeLocal":"2026-11-13T11:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 131100Z 23010KT 190V250 9999 SCT016 22/18 Q1018 NOSIG","temp":22,"dewpoint":18,"humidity":78,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T11:30:00.000Z","obsTimeLocal":"2026-11-13T11:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 131130Z 24011KT 200V270 9999 BKN023 22/17 Q1018 NOSIG","temp":22,"dewpoint":17,"humidity":73,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T12:00:00.000Z","obsTimeLocal":"2026-11-13T12:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 131200Z 25010KT 220V290 9999 BKN023 23/17 Q1018 NOSIG","temp":23,"dewpoint":17,"humidity":69,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T12:30:00.000Z","obsTimeLocal":"2026-11-13T12:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 131230Z 24010KT 9999 BKN023 22/17 Q1018 NOSIG","temp":22,"dewpoint":17,"humidity":73,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T13:00:00.000Z","obsTimeLocal":"2026-11-13T13:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 131300Z 24009KT 210V270 9999 BKN023 24/17 Q1017 NOSIG","temp":24,"dewpoint":17,"humidity":65,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T13:30:00.000Z","obsTimeLocal":"2026-11-13T13:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 131330Z 23009KT 180V260 9999 BKN023 24/17 Q1017 NOSIG","temp":24,"dewpoint":17,"humidity":65,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T14:00:00.000Z","obsTimeLocal":"2026-11-13T14:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 131400Z 25011KT 220V290 9999 BKN023 23/16 Q1017 NOSIG","temp":23,"dewpoint":16,"humidity":65,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T14:30:00.000Z","obsTimeLocal":"2026-11-13T14:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 131430Z 24009KT 180V280 9999 BKN030 25/17 Q1017 NOSIG","temp":25,"dewpoint":17,"humidity":61,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T15:00:00.000Z","obsTimeLocal":"2026-11-13T15:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 131500Z 31012KT 9999 BKN027 22/17 Q1017 NOSIG","temp":22,"dewpoint":17,"humidity":73,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T15:30:00.000Z","obsTimeLocal":"2026-11-13T15:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 131530Z 30012KT 9999 BKN027 22/17 Q1017 NOSIG","temp":22,"dewpoint":17,"humidity":73,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T16:00:00.000Z","obsTimeLocal":"2026-11-13T16:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 131600Z 29010KT 9999 BKN027 22/17 Q1017 NOSIG","temp":22,"dewpoint":17,"humidity":73,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T16:30:00.000Z","obsTimeLocal":"2026-11-13T16:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 131630Z 29009KT 220V310 9999 BKN027 22/17 Q1018 NOSIG","temp":22,"dewpoint":17,"humidity":73,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T17:00:00.000Z","obsTimeLocal":"2026-11-13T17:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 131700Z 28010KT 9999 BKN027 21/16 Q1018 NOSIG","temp":21,"dewpoint":16,"humidity":73,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T17:30:00.000Z","obsTimeLocal":"2026-11-13T17:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 131730Z 32007KT 9999 SCT027 20/16 Q1018 NOSIG","temp":20,"dewpoint":16,"humidity":78,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T18:00:00.000Z","obsTimeLocal":"2026-11-13T18:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 131800Z 32007KT 9999 SCT027 19/16 Q1018 NOSIG","temp":19,"dewpoint":16,"humidity":83,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T18:30:00.000Z","obsTimeLocal":"2026-11-13T18:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 131830Z 31009KT 9999 SCT027 19/16 Q1019 NOSIG","temp":19,"dewpoint":16,"humidity":83,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T19:00:00.000Z","obsTimeLocal":"2026-11-13T19:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 131900Z 30005KT 9999 SCT027 18/15 Q1019 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T19:30:00.000Z","obsTimeLocal":"2026-11-13T19:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 131930Z 28005KT 9999 FEW027 18/15 Q1019 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T20:00:00.000Z","obsTimeLocal":"2026-11-13T20:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 132000Z 26003KT 220V280 9999 FEW027 17/15 Q1019 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T20:30:00.000Z","obsTimeLocal":"2026-11-13T20:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 132030Z 19003KT 9999 FEW027 16/14 Q1020 NOSIG","temp":16,"dewpoint":14,"humidity":88,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T21:00:00.000Z","obsTimeLocal":"2026-11-13T21:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 132100Z 17005KT 9999 FEW027 15/14 Q1020 NOSIG","temp":15,"dewpoint":14,"humidity":94,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T21:30:00.000Z","obsTimeLocal":"2026-11-13T21:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 132130Z 19003KT 9999 FEW027 16/14 Q1020 NOSIG","temp":16,"dewpoint":14,"humidity":88,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T22:00:00.000Z","obsTimeLocal":"2026-11-13T22:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 132200Z 20003KT 9999 FEW027 15/14 Q1020 NOSIG","temp":15,"dewpoint":14,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T22:30:00.000Z","obsTimeLocal":"2026-11-13T22:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 132230Z 15005KT 9999 FEW027 15/13 Q1020 NOSIG","temp":15,"dewpoint":13,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T23:00:00.000Z","obsTimeLocal":"2026-11-13T23:00:00+00:00","metarType":"METAR","raw":"METAR GMMN 132300Z 17005KT 8000 FEW010 15/14 Q1020 NOSIG","temp":15,"dewpoint":14,"humidity":94,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T23:30:00.000Z","obsTimeLocal":"2026-11-13T23:30:00+00:00","metarType":"METAR","raw":"METAR GMMN 132330Z 18005KT 8000 FEW010 15/13 Q1020 NOSIG","temp":15,"dewpoint":13,"humidity":88,"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/GMMN/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/GMMN/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for GMMN for the contract date (station-local calendar day), as published at https://weathermarket.io/station/GMMN/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/GMMN/2026-11-13","json":"https://weathermarket.io/api/station/GMMN/2026-11-13","record":"https://weathermarket.io/api/station/GMMN/2026-11-13?format=record","prev":"https://weathermarket.io/station/GMMN/2026-11-12","next":"https://weathermarket.io/station/GMMN/2026-11-14","station":"https://weathermarket.io/station/GMMN","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=GMMN&data=metar&year1=2026&month1=11&day1=13&year2=2026&month2=11&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=GMMN&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=11&day=13&hora=0&anof=2026&mesf=11&dayf=13&horaf=23&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=GMMN"}}}