{"station":{"icao":"HECA","city":{"slug":"cairo","name":"Cairo","country":"Egypt"},"timezone":"Africa/Cairo","lat":30.04,"lon":31.24,"us":false,"html":"https://weathermarket.io/station/HECA","json":"https://weathermarket.io/api/station/HECA","nwsCli":null},"date":"2026-11-11","window":{"date":"2026-11-11","timezone":"Africa/Cairo","dayStartUtc":"2026-11-10T22:00:00.000Z","dayEndUtc":"2026-11-11T22:00:00.000Z","utcOffsetStart":"+02:00","utcOffsetEnd":"+02:00","hours":24},"complete":true,"values":{"tmax":24,"tmaxAt":"2026-11-11T12:00:00.000Z","tmin":13,"tminAt":"2026-11-11T01:30:00.000Z","tavg":18.6,"humidityMean":54.8,"windMean":3.6,"windMax":6.2,"windMaxAt":"2026-11-11T15:30:00.000Z","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":"2026-11-11T12:00:00.000Z","obsTimeLocal":"2026-11-11T14:00:00+02:00","metarType":"METAR","raw":"METAR HECA 111200Z 02009KT 9999 FEW025 24/09 Q1021 NOSIG","temp":24,"dewpoint":9,"humidity":38,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-11T01:30:00.000Z","obsTimeLocal":"2026-11-11T03:30:00+02:00","metarType":"METAR","raw":"METAR HECA 110130Z 07004KT 6000 NSC 13/07 Q1022 NOSIG","temp":13,"dewpoint":7,"humidity":67,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-11T15:30:00.000Z","obsTimeLocal":"2026-11-11T17:30:00+02:00","metarType":"METAR","raw":"METAR HECA 111530Z 01012KT 9999 FEW025 22/10 Q1021 NOSIG","temp":22,"dewpoint":10,"humidity":46,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-12T01:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"0cd3265b4b3f1f86","lastChangedAt":"2026-11-11T21:30:29.960Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/HECA/2026-11-11?format=record","status":"anchored","sha256":"d80a664a6e3e331a150c62ca59d26f716c103036d36a448a31534af2febd439c","revision":"0cd3265b4b3f1f86","flareTxHash":"0xc1fb1a64d7419ffd336b57dc6edc8ea06af8b04d0a7014ade68d3d34679c8f22","flareBlock":74321774,"anchoredAt":"2026-11-12T01:01:14.581Z","explorer":"https://flare-explorer.flare.network/tx/0xc1fb1a64d7419ffd336b57dc6edc8ea06af8b04d0a7014ade68d3d34679c8f22","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":"2026-11-11T12:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-11T01:30:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":24,"tmin":13,"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":"2026-11-10T22:00:00.000Z","obsTimeLocal":"2026-11-11T00:00:00+02:00","metarType":"METAR","raw":"METAR HECA 102200Z 06005KT CAVOK 15/07 Q1023 NOSIG","temp":15,"dewpoint":7,"humidity":59,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T22:30:00.000Z","obsTimeLocal":"2026-11-11T00:30:00+02:00","metarType":"METAR","raw":"METAR HECA 102230Z 07006KT CAVOK 15/07 Q1022 NOSIG","temp":15,"dewpoint":7,"humidity":59,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T23:00:00.000Z","obsTimeLocal":"2026-11-11T01:00:00+02:00","metarType":"METAR","raw":"METAR HECA 102300Z 08006KT CAVOK 14/07 Q1022 NOSIG","temp":14,"dewpoint":7,"humidity":63,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T23:30:00.000Z","obsTimeLocal":"2026-11-11T01:30:00+02:00","metarType":"METAR","raw":"METAR HECA 102330Z 07005KT CAVOK 14/07 Q1022 NOSIG","temp":14,"dewpoint":7,"humidity":63,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T00:00:00.000Z","obsTimeLocal":"2026-11-11T02:00:00+02:00","metarType":"METAR","raw":"METAR HECA 110000Z 06004KT 6000 NSC 14/07 Q1022 NOSIG","temp":14,"dewpoint":7,"humidity":63,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T00:30:00.000Z","obsTimeLocal":"2026-11-11T02:30:00+02:00","metarType":"METAR","raw":"METAR HECA 110030Z 05004KT 6000 NSC 14/07 Q1022 NOSIG","temp":14,"dewpoint":7,"humidity":63,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T01:00:00.000Z","obsTimeLocal":"2026-11-11T03:00:00+02:00","metarType":null,"raw":"METAR HECA 110100Z 05004KT 6000 NSC 14/07 Q1022 NOSIG","temp":14,"dewpoint":7,"humidity":63,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T01:30:00.000Z","obsTimeLocal":"2026-11-11T03:30:00+02:00","metarType":"METAR","raw":"METAR HECA 110130Z 07004KT 6000 NSC 13/07 Q1022 NOSIG","temp":13,"dewpoint":7,"humidity":67,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T02:00:00.000Z","obsTimeLocal":"2026-11-11T04:00:00+02:00","metarType":"METAR","raw":"METAR HECA 110200Z 08004KT 6000 NSC 13/07 Q1022 NOSIG","temp":13,"dewpoint":7,"humidity":67,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T02:30:00.000Z","obsTimeLocal":"2026-11-11T04:30:00+02:00","metarType":"METAR","raw":"METAR HECA 110230Z 06003KT 6000 NSC 13/07 Q1022 NOSIG","temp":13,"dewpoint":7,"humidity":67,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T03:00:00.000Z","obsTimeLocal":"2026-11-11T05:00:00+02:00","metarType":"METAR","raw":"METAR HECA 110300Z 09003KT 6000 SCT025 14/08 Q1022 NOSIG","temp":14,"dewpoint":8,"humidity":67,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T03:30:00.000Z","obsTimeLocal":"2026-11-11T05:30:00+02:00","metarType":"METAR","raw":"METAR HECA 110330Z 09003KT 6000 SCT025 14/08 Q1022 NOSIG","temp":14,"dewpoint":8,"humidity":67,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T04:00:00.000Z","obsTimeLocal":"2026-11-11T06:00:00+02:00","metarType":"METAR","raw":"METAR HECA 110400Z 06003KT 9999 SCT025 14/08 Q1023 NOSIG","temp":14,"dewpoint":8,"humidity":67,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T04:30:00.000Z","obsTimeLocal":"2026-11-11T06:30:00+02:00","metarType":"METAR","raw":"METAR HECA 110430Z 06003KT 9999 SCT025 14/08 Q1023 NOSIG","temp":14,"dewpoint":8,"humidity":67,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T05:00:00.000Z","obsTimeLocal":"2026-11-11T07:00:00+02:00","metarType":"METAR","raw":"METAR HECA 110500Z 09003KT 6000 FEW025 14/08 Q1023 NOSIG","temp":14,"dewpoint":8,"humidity":67,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T05:30:00.000Z","obsTimeLocal":"2026-11-11T07:30:00+02:00","metarType":"METAR","raw":"METAR HECA 110530Z 09003KT 6000 FEW025 15/08 Q1023 NOSIG","temp":15,"dewpoint":8,"humidity":63,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T06:00:00.000Z","obsTimeLocal":"2026-11-11T08:00:00+02:00","metarType":"METAR","raw":"METAR HECA 110600Z 07003KT 9999 SCT025 17/09 Q1023 NOSIG","temp":17,"dewpoint":9,"humidity":59,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T06:30:00.000Z","obsTimeLocal":"2026-11-11T08:30:00+02:00","metarType":"METAR","raw":"METAR HECA 110630Z 07003KT 9999 SCT025 18/09 Q1023 NOSIG","temp":18,"dewpoint":9,"humidity":56,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T07:00:00.000Z","obsTimeLocal":"2026-11-11T09:00:00+02:00","metarType":"METAR","raw":"METAR HECA 110700Z 01007KT 6000 NSC 19/09 Q1023 NOSIG","temp":19,"dewpoint":9,"humidity":52,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T07:30:00.000Z","obsTimeLocal":"2026-11-11T09:30:00+02:00","metarType":"METAR","raw":"METAR HECA 110730Z 01007KT 6000 NSC 20/10 Q1023 NOSIG","temp":20,"dewpoint":10,"humidity":53,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T08:00:00.000Z","obsTimeLocal":"2026-11-11T10:00:00+02:00","metarType":"METAR","raw":"METAR HECA 110800Z 02009KT 6000 FEW025 20/10 Q1023 NOSIG","temp":20,"dewpoint":10,"humidity":53,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T08:30:00.000Z","obsTimeLocal":"2026-11-11T10:30:00+02:00","metarType":"METAR","raw":"METAR HECA 110830Z 01010KT 9999 FEW025 20/10 Q1023 NOSIG","temp":20,"dewpoint":10,"humidity":53,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T09:00:00.000Z","obsTimeLocal":"2026-11-11T11:00:00+02:00","metarType":"METAR","raw":"METAR HECA 110900Z 01009KT 9999 FEW025 21/10 Q1023 NOSIG","temp":21,"dewpoint":10,"humidity":49,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T09:30:00.000Z","obsTimeLocal":"2026-11-11T11:30:00+02:00","metarType":"METAR","raw":"METAR HECA 110930Z 03011KT 9999 FEW025 22/10 Q1022 NOSIG","temp":22,"dewpoint":10,"humidity":46,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T10:00:00.000Z","obsTimeLocal":"2026-11-11T12:00:00+02:00","metarType":"METAR","raw":"METAR HECA 111000Z 01010KT 9999 FEW025 22/10 Q1022 NOSIG","temp":22,"dewpoint":10,"humidity":46,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T10:30:00.000Z","obsTimeLocal":"2026-11-11T12:30:00+02:00","metarType":"METAR","raw":"METAR HECA 111030Z 02008KT 9999 FEW025 23/10 Q1022 NOSIG","temp":23,"dewpoint":10,"humidity":44,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T11:00:00.000Z","obsTimeLocal":"2026-11-11T13:00:00+02:00","metarType":"METAR","raw":"METAR HECA 111100Z 01008KT 9999 FEW025 23/10 Q1021 NOSIG","temp":23,"dewpoint":10,"humidity":44,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T11:30:00.000Z","obsTimeLocal":"2026-11-11T13:30:00+02:00","metarType":"METAR","raw":"METAR HECA 111130Z 36010KT 9999 FEW025 23/09 Q1021 NOSIG","temp":23,"dewpoint":9,"humidity":41,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T12:00:00.000Z","obsTimeLocal":"2026-11-11T14:00:00+02:00","metarType":"METAR","raw":"METAR HECA 111200Z 02009KT 9999 FEW025 24/09 Q1021 NOSIG","temp":24,"dewpoint":9,"humidity":38,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T12:30:00.000Z","obsTimeLocal":"2026-11-11T14:30:00+02:00","metarType":"METAR","raw":"METAR HECA 111230Z 01010KT 9999 FEW025 24/09 Q1021 NOSIG","temp":24,"dewpoint":9,"humidity":38,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T13:00:00.000Z","obsTimeLocal":"2026-11-11T15:00:00+02:00","metarType":"METAR","raw":"METAR HECA 111300Z 01011KT 9999 FEW025 23/09 Q1021 NOSIG","temp":23,"dewpoint":9,"humidity":41,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T13:30:00.000Z","obsTimeLocal":"2026-11-11T15:30:00+02:00","metarType":"METAR","raw":"METAR HECA 111330Z 36010KT 9999 FEW025 23/09 Q1021 NOSIG","temp":23,"dewpoint":9,"humidity":41,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T14:00:00.000Z","obsTimeLocal":"2026-11-11T16:00:00+02:00","metarType":"METAR","raw":"METAR HECA 111400Z 02010KT 9999 FEW025 23/09 Q1021 NOSIG","temp":23,"dewpoint":9,"humidity":41,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T14:30:00.000Z","obsTimeLocal":"2026-11-11T16:30:00+02:00","metarType":"METAR","raw":"METAR HECA 111430Z 02011KT 9999 FEW025 23/09 Q1021 NOSIG","temp":23,"dewpoint":9,"humidity":41,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T15:00:00.000Z","obsTimeLocal":"2026-11-11T17:00:00+02:00","metarType":"METAR","raw":"METAR HECA 111500Z 02010KT 9999 FEW025 23/09 Q1021","temp":23,"dewpoint":9,"humidity":41,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T15:30:00.000Z","obsTimeLocal":"2026-11-11T17:30:00+02:00","metarType":"METAR","raw":"METAR HECA 111530Z 01012KT 9999 FEW025 22/10 Q1021 NOSIG","temp":22,"dewpoint":10,"humidity":46,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T16:00:00.000Z","obsTimeLocal":"2026-11-11T18:00:00+02:00","metarType":"METAR","raw":"METAR HECA 111600Z 36010KT 9999 FEW025 22/10 Q1021 NOSIG","temp":22,"dewpoint":10,"humidity":46,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T16:30:00.000Z","obsTimeLocal":"2026-11-11T18:30:00+02:00","metarType":"METAR","raw":"METAR HECA 111630Z 36010KT 9999 FEW025 21/10 Q1021 NOSIG","temp":21,"dewpoint":10,"humidity":49,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T17:00:00.000Z","obsTimeLocal":"2026-11-11T19:00:00+02:00","metarType":"METAR","raw":"METAR HECA 111700Z 01009KT 6000 NSC 21/10 Q1022 NOSIG","temp":21,"dewpoint":10,"humidity":49,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T17:30:00.000Z","obsTimeLocal":"2026-11-11T19:30:00+02:00","metarType":"METAR","raw":"METAR HECA 111730Z 01007KT 6000 NSC 21/10 Q1022 NOSIG","temp":21,"dewpoint":10,"humidity":49,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T18:00:00.000Z","obsTimeLocal":"2026-11-11T20:00:00+02:00","metarType":"METAR","raw":"METAR HECA 111800Z 02007KT 6000 NSC 21/10 Q1022 NOSIG","temp":21,"dewpoint":10,"humidity":49,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T18:30:00.000Z","obsTimeLocal":"2026-11-11T20:30:00+02:00","metarType":"METAR","raw":"METAR HECA 111830Z 36006KT 6000 NSC 21/11 Q1022 NOSIG","temp":21,"dewpoint":11,"humidity":53,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T19:00:00.000Z","obsTimeLocal":"2026-11-11T21:00:00+02:00","metarType":"METAR","raw":"METAR HECA 111900Z 03009KT 6000 NSC 20/11 Q1022 NOSIG","temp":20,"dewpoint":11,"humidity":56,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T19:30:00.000Z","obsTimeLocal":"2026-11-11T21:30:00+02:00","metarType":"METAR","raw":"METAR HECA 111930Z 04009KT CAVOK 19/11 Q1022 NOSIG","temp":19,"dewpoint":11,"humidity":60,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T20:00:00.000Z","obsTimeLocal":"2026-11-11T22:00:00+02:00","metarType":"METAR","raw":"METAR HECA 112000Z 06008KT CAVOK 18/11 Q1023 NOSIG","temp":18,"dewpoint":11,"humidity":64,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T20:30:00.000Z","obsTimeLocal":"2026-11-11T22:30:00+02:00","metarType":"METAR","raw":"METAR HECA 112030Z 06008KT CAVOK 18/11 Q1022 NOSIG","temp":18,"dewpoint":11,"humidity":64,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T21:00:00.000Z","obsTimeLocal":"2026-11-11T23:00:00+02:00","metarType":"METAR","raw":"METAR HECA 112100Z 06007KT CAVOK 17/11 Q1023 NOSIG","temp":17,"dewpoint":11,"humidity":68,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T21:30:00.000Z","obsTimeLocal":"2026-11-11T23:30:00+02:00","metarType":"METAR","raw":"METAR HECA 112130Z 08006KT CAVOK 17/11 Q1022 NOSIG","temp":17,"dewpoint":11,"humidity":68,"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/HECA/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/HECA/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for HECA for the contract date (station-local calendar day), as published at https://weathermarket.io/station/HECA/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/HECA/2026-11-11","json":"https://weathermarket.io/api/station/HECA/2026-11-11","record":"https://weathermarket.io/api/station/HECA/2026-11-11?format=record","prev":"https://weathermarket.io/station/HECA/2026-11-10","next":"https://weathermarket.io/station/HECA/2026-11-12","station":"https://weathermarket.io/station/HECA","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=HECA&data=metar&year1=2026&month1=11&day1=10&year2=2026&month2=11&day2=12&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=HECA&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=11&day=10&hora=22&anof=2026&mesf=11&dayf=11&horaf=21&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=HECA"}}}