{"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":"2026-11-05","window":{"date":"2026-11-05","timezone":"Africa/Cairo","dayStartUtc":"2026-11-04T22:00:00.000Z","dayEndUtc":"2026-11-05T22:00:00.000Z","utcOffsetStart":"+02:00","utcOffsetEnd":"+02:00","hours":24},"complete":true,"values":{"tmax":26,"tmaxAt":"2026-11-05T10:30:00.000Z","tmin":19,"tminAt":"2026-11-05T04:30:00.000Z","tavg":21.9,"humidityMean":69.4,"windMean":4.9,"windMax":45.8,"windMaxAt":"2026-11-05T03:30:00.000Z","precipObservedCount":0,"nObservations":31,"maxGapMinutes":390,"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":"2026-11-05T10:30:00.000Z","obsTimeLocal":"2026-11-05T12:30:00+02:00","metarType":"METAR","raw":"METAR HECA 051030Z 36005KT 9999 FEW025 SCT200 26/13 Q1015 NOSIG","temp":26,"dewpoint":13,"humidity":45,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-05T04:30:00.000Z","obsTimeLocal":"2026-11-05T06:30:00+02:00","metarType":"METAR","raw":"METAR HECA 050430Z 06005KT 3000 BR SCT025 19/17 Q1016 NOSIG","temp":19,"dewpoint":17,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-05T03:30:00.000Z","obsTimeLocal":"2026-11-05T05:30:00+02:00","metarType":"METAR","raw":"METAR HECA 050330Z 010089KT 3000 BR SCT025 20/17 Q1016 NOSIG","temp":20,"dewpoint":17,"humidity":83,"wind":45.8,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-06T01:00:00.000Z","settleable":false,"coverage":{"ok":false,"maxGapMinutes":390,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":["coverage_gap: longest stretch without a report was 390 min, above 60 min (station normal interval 30 + 30)"],"holdHours":3},"revision":"995bd4f74f1c7082","lastChangedAt":"2026-11-05T20:13:58.217Z","corrections":[{"obsTimeUtc":"2026-11-05T01:30:00.000Z","correctedAt":"2026-11-05T01:33:38.546Z","original":"METAR HECA 050130Z 36006KT 4000 BR SCT025 21/17 Q1016 NOSIG","corrected":"METAR HECA 050130Z 36006KT 4000 BR SCT025 21/17 Q1016 TEMPO 3000"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/HECA/2026-11-05?format=record","status":"anchored","sha256":"39ec18c156e54b8753ac2188bc11e15476f0ee95988121ccbf65396b366b9736","revision":"995bd4f74f1c7082","flareTxHash":"0x14edfc0e5ed428a39264e91e6958a46b1a2b4f91f1807a5af2150fd997eeaee0","flareBlock":73846986,"anchoredAt":"2026-11-06T01:01:34.767Z","explorer":"https://flare-explorer.flare.network/tx/0x14edfc0e5ed428a39264e91e6958a46b1a2b4f91f1807a5af2150fd997eeaee0","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":31,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-11-05T10:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-05T04:30:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":26,"tmin":19,"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":"2026-11-04T22:00:00.000Z","obsTimeLocal":"2026-11-05T00:00:00+02:00","metarType":"METAR","raw":"METAR HECA 042200Z 03008KT CAVOK 21/15 Q1016 NOSIG","temp":21,"dewpoint":15,"humidity":69,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T22:30:00.000Z","obsTimeLocal":"2026-11-05T00:30:00+02:00","metarType":"METAR","raw":"METAR HECA 042230Z 03008KT CAVOK 21/16 Q1016 NOSIG","temp":21,"dewpoint":16,"humidity":73,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T23:00:00.000Z","obsTimeLocal":"2026-11-05T01:00:00+02:00","metarType":"METAR","raw":"METAR HECA 042300Z 04008KT CAVOK 21/16 Q1016 NOSIG","temp":21,"dewpoint":16,"humidity":73,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T23:30:00.000Z","obsTimeLocal":"2026-11-05T01:30:00+02:00","metarType":"METAR","raw":"METAR HECA 042330Z 02008KT CAVOK 21/17 Q1016 NOSIG","temp":21,"dewpoint":17,"humidity":78,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T00:00:00.000Z","obsTimeLocal":"2026-11-05T02:00:00+02:00","metarType":"METAR","raw":"METAR HECA 050000Z 01007KT 6000 SCT025 21/16 Q1016 NOSIG","temp":21,"dewpoint":16,"humidity":73,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T00:30:00.000Z","obsTimeLocal":"2026-11-05T02:30:00+02:00","metarType":"METAR","raw":"METAR HECA 050030Z 01006KT 6000 SCT025 21/17 Q1016 NOSIG","temp":21,"dewpoint":17,"humidity":78,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T01:00:00.000Z","obsTimeLocal":"2026-11-05T03:00:00+02:00","metarType":"METAR","raw":"METAR HECA 050100Z 01007KT 6000 SCT025 21/17 Q1016 NOSIG","temp":21,"dewpoint":17,"humidity":78,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T01:30:00.000Z","obsTimeLocal":"2026-11-05T03:30:00+02:00","metarType":"METAR","raw":"METAR HECA 050130Z 36006KT 4000 BR SCT025 21/17 Q1016 TEMPO 3000","temp":21,"dewpoint":17,"humidity":78,"wind":3.1,"precipObserved":false,"correctedAt":"2026-11-05T01:33:38.546Z","originalRaw":"METAR HECA 050130Z 36006KT 4000 BR SCT025 21/17 Q1016 NOSIG"},{"obsTimeUtc":"2026-11-05T02:00:00.000Z","obsTimeLocal":"2026-11-05T04:00:00+02:00","metarType":"METAR","raw":"METAR HECA 050200Z 35008KT 4000 BR SCT025 21/17 Q1016 TEMPO 3000","temp":21,"dewpoint":17,"humidity":78,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T02:30:00.000Z","obsTimeLocal":"2026-11-05T04:30:00+02:00","metarType":"METAR","raw":"METAR HECA 050230Z 35008KT 4000 BR SCT025 21/17 Q1016 TEMPO 3000","temp":21,"dewpoint":17,"humidity":78,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T03:00:00.000Z","obsTimeLocal":"2026-11-05T05:00:00+02:00","metarType":"METAR","raw":"METAR HECA 050300Z 36009KT 3000 BR SCT025 20/17 Q1016 NOSIG","temp":20,"dewpoint":17,"humidity":83,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T03:30:00.000Z","obsTimeLocal":"2026-11-05T05:30:00+02:00","metarType":"METAR","raw":"METAR HECA 050330Z 010089KT 3000 BR SCT025 20/17 Q1016 NOSIG","temp":20,"dewpoint":17,"humidity":83,"wind":45.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T03:31:00.000Z","obsTimeLocal":"2026-11-05T05:31:00+02:00","metarType":"METAR","raw":"METAR HECA 050331Z 01008KT 3000 BR SCT025 20/17 Q1016 NOSIG","temp":20,"dewpoint":17,"humidity":83,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T04:00:00.000Z","obsTimeLocal":"2026-11-05T06:00:00+02:00","metarType":"METAR","raw":"METAR HECA 050400Z 03006KT 3000 BR SCT025 20/17 Q1016 NOSIG","temp":20,"dewpoint":17,"humidity":83,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T04:30:00.000Z","obsTimeLocal":"2026-11-05T06:30:00+02:00","metarType":"METAR","raw":"METAR HECA 050430Z 06005KT 3000 BR SCT025 19/17 Q1016 NOSIG","temp":19,"dewpoint":17,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T05:00:00.000Z","obsTimeLocal":"2026-11-05T07:00:00+02:00","metarType":"METAR","raw":"METAR HECA 050500Z 07007KT 5000 BR SCT025 20/17 Q1016 NOSIG","temp":20,"dewpoint":17,"humidity":83,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T05:30:00.000Z","obsTimeLocal":"2026-11-05T07:30:00+02:00","metarType":"METAR","raw":"METAR HECA 050530Z 05005KT 5000 BR SCT025 20/17 Q1016 NOSIG","temp":20,"dewpoint":17,"humidity":83,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T06:00:00.000Z","obsTimeLocal":"2026-11-05T08:00:00+02:00","metarType":"METAR","raw":"METAR HECA 050600Z 03007KT 5000 BR NSC 21/17 Q1016 NOSIG","temp":21,"dewpoint":17,"humidity":78,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T06:30:00.000Z","obsTimeLocal":"2026-11-05T08:30:00+02:00","metarType":"METAR","raw":"METAR HECA 050630Z 03005KT 5000 BR NSC 22/17 Q1017 NOSIG","temp":22,"dewpoint":17,"humidity":73,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T07:00:00.000Z","obsTimeLocal":"2026-11-05T09:00:00+02:00","metarType":"METAR","raw":"METAR HECA 050700Z 36005KT 9999 FEW025 BKN200 22/17 Q1017 NOSIG","temp":22,"dewpoint":17,"humidity":73,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T07:30:00.000Z","obsTimeLocal":"2026-11-05T09:30:00+02:00","metarType":"METAR","raw":"METAR HECA 050730Z 36007KT 9999 FEW025 BKN200 22/16 Q1017 NOSIG","temp":22,"dewpoint":16,"humidity":69,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T08:00:00.000Z","obsTimeLocal":"2026-11-05T10:00:00+02:00","metarType":"METAR","raw":"METAR HECA 050800Z 02007KT 9999 SCT025 BKN200 23/16 Q1017 NOSIG","temp":23,"dewpoint":16,"humidity":65,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T08:30:00.000Z","obsTimeLocal":"2026-11-05T10:30:00+02:00","metarType":"METAR","raw":"METAR HECA 050830Z 03005KT 340V070 9999 SCT025 BKN200 25/14 Q1016 NOSIG","temp":25,"dewpoint":14,"humidity":50,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T09:00:00.000Z","obsTimeLocal":"2026-11-05T11:00:00+02:00","metarType":"METAR","raw":"METAR HECA 050900Z 02007KT 9999 SCT025 BKN200 25/13 Q1016 NOSIG","temp":25,"dewpoint":13,"humidity":47,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T09:30:00.000Z","obsTimeLocal":"2026-11-05T11:30:00+02:00","metarType":"METAR","raw":"METAR HECA 050930Z 01005KT 320V060 9999 SCT025 BKN200 25/12 Q1015 NOSIG","temp":25,"dewpoint":12,"humidity":44,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T10:00:00.000Z","obsTimeLocal":"2026-11-05T12:00:00+02:00","metarType":"METAR","raw":"METAR HECA 051000Z 02004KT 330V070 9999 FEW025 BKN200 25/12 Q1015 NOSIG","temp":25,"dewpoint":12,"humidity":44,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T10:30:00.000Z","obsTimeLocal":"2026-11-05T12:30:00+02:00","metarType":"METAR","raw":"METAR HECA 051030Z 36005KT 9999 FEW025 SCT200 26/13 Q1015 NOSIG","temp":26,"dewpoint":13,"humidity":45,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T11:00:00.000Z","obsTimeLocal":"2026-11-05T13:00:00+02:00","metarType":"METAR","raw":"METAR HECA 051100Z 32006KT 260V360 9999 SCT025 SCT200 26/13 Q1014 NOSIG","temp":26,"dewpoint":13,"humidity":45,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T17:30:00.000Z","obsTimeLocal":"2026-11-05T19:30:00+02:00","metarType":"METAR","raw":"METAR HECA 051730Z 01011KT CAVOK 23/14 Q1015 NOSIG","temp":23,"dewpoint":14,"humidity":57,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T19:00:00.000Z","obsTimeLocal":"2026-11-05T21:00:00+02:00","metarType":"METAR","raw":"METAR HECA 051900Z 36010KT 8000 NSC 22/14 Q1015 NOSIG","temp":22,"dewpoint":14,"humidity":60,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T20:00:00.000Z","obsTimeLocal":"2026-11-05T22:00:00+02:00","metarType":"METAR","raw":"METAR HECA 052000Z 36008KT 9999 FEW025 SCT070 22/14 Q1015 NOSIG","temp":22,"dewpoint":14,"humidity":60,"wind":4.1,"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/2026-11-05","json":"https://weathermarket.io/api/station/HECA/2026-11-05","record":"https://weathermarket.io/api/station/HECA/2026-11-05?format=record","prev":"https://weathermarket.io/station/HECA/2026-11-04","next":"https://weathermarket.io/station/HECA/2026-11-06","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=4&year2=2026&month2=11&day2=6&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=4&hora=22&anof=2026&mesf=11&dayf=5&horaf=21&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=HECA"}}}