{"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":"2026-11-06","window":{"date":"2026-11-06","timezone":"Africa/Cairo","dayStartUtc":"2026-11-05T22:00:00.000Z","dayEndUtc":"2026-11-06T22:00:00.000Z","utcOffsetStart":"+02:00","utcOffsetEnd":"+02:00","hours":24},"complete":true,"values":{"tmax":24,"tmaxAt":"2026-11-06T11:00:00.000Z","tmin":19,"tminAt":"2026-11-06T00:00:00.000Z","tavg":20.7,"humidityMean":59.9,"windMean":3.9,"windMax":6.7,"windMaxAt":"2026-11-06T11:30:00.000Z","precipObservedCount":0,"nObservations":17,"maxGapMinutes":210,"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":"2026-11-06T11:00:00.000Z","obsTimeLocal":"2026-11-06T13:00:00+02:00","metarType":"METAR","raw":"METAR HECA 061100Z 29011KT 6000 BKN025 24/11 Q1012","temp":24,"dewpoint":11,"humidity":44,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-06T00:00:00.000Z","obsTimeLocal":"2026-11-06T02:00:00+02:00","metarType":"METAR","raw":"METAR HECA 060000Z 07003KT 9999 FEW025 SCT070 19/13 Q1014 NOSIG","temp":19,"dewpoint":13,"humidity":68,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-06T11:30:00.000Z","obsTimeLocal":"2026-11-06T13:30:00+02:00","metarType":"METAR","raw":"METAR HECA 061130Z 29013KT 6000 BKN025 23/12 Q1012 NOSIG","temp":23,"dewpoint":12,"humidity":50,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-07T01:00:00.000Z","settleable":false,"coverage":{"ok":false,"maxGapMinutes":210,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":["coverage_gap: longest stretch without a report was 210 min, above 60 min (station normal interval 30 + 30)"],"holdHours":3},"revision":"049a063945110c18","lastChangedAt":"2026-11-06T20:12:38.435Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/HECA/2026-11-06?format=record","status":"anchored","sha256":"d3b307e2c7ee1fbee74f92df33f9a1a8ec2b34848213d18b8ba2619710c6a395","revision":"049a063945110c18","flareTxHash":"0x0a86094d7c99f5b63b0e55d414fd7c753b37847613035fe221b81613a5e77265","flareBlock":73927603,"anchoredAt":"2026-11-07T01:01:31.649Z","explorer":"https://flare-explorer.flare.network/tx/0x0a86094d7c99f5b63b0e55d414fd7c753b37847613035fe221b81613a5e77265","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":17,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-11-06T11:00:00.000Z","flag":"good","reasons":["step_not_tested: previous valid report 120 min earlier (> 70)"]},"tmin":{"obsTimeUtc":"2026-11-06T00:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":24,"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":"2026-11-05T23:30:00.000Z","obsTimeLocal":"2026-11-06T01:30:00+02:00","metarType":"METAR","raw":"METAR HECA 052330Z 06005KT 9999 FEW025 SCT070 20/13 Q1014 NOSIG","temp":20,"dewpoint":13,"humidity":64,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T00:00:00.000Z","obsTimeLocal":"2026-11-06T02:00:00+02:00","metarType":"METAR","raw":"METAR HECA 060000Z 07003KT 9999 FEW025 SCT070 19/13 Q1014 NOSIG","temp":19,"dewpoint":13,"humidity":68,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T03:30:00.000Z","obsTimeLocal":"2026-11-06T05:30:00+02:00","metarType":"METAR","raw":"METAR HECA 060330Z 33005KT 4000 HZ NSC 19/14 Q1013 NOSIG","temp":19,"dewpoint":14,"humidity":73,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T04:00:00.000Z","obsTimeLocal":"2026-11-06T06:00:00+02:00","metarType":"METAR","raw":"METAR HECA 060400Z 30005KT 4000 HZ FEW025 SCT070 19/13 Q1013 NOSIG","temp":19,"dewpoint":13,"humidity":68,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T04:30:00.000Z","obsTimeLocal":"2026-11-06T06:30:00+02:00","metarType":"METAR","raw":"METAR HECA 060430Z 30005KT 4000 HZ FEW025 SCT070 19/13 Q1013 NOSIG","temp":19,"dewpoint":13,"humidity":68,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T05:00:00.000Z","obsTimeLocal":"2026-11-06T07:00:00+02:00","metarType":"METAR","raw":"METAR HECA 060500Z 30003KT 4000 HZ FEW025 SCT070 19/13 Q1014","temp":19,"dewpoint":13,"humidity":68,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T05:30:00.000Z","obsTimeLocal":"2026-11-06T07:30:00+02:00","metarType":"METAR","raw":"METAR HECA 060530Z 29005KT 4000 HZ FEW025 SCT070 20/13 Q1013 NOSIG","temp":20,"dewpoint":13,"humidity":64,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T06:00:00.000Z","obsTimeLocal":"2026-11-06T08:00:00+02:00","metarType":"METAR","raw":"METAR HECA 060600Z 29009KT 4000 HZ FEW025 BKN070 20/13 Q1014 NOSIG","temp":20,"dewpoint":13,"humidity":64,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T08:00:00.000Z","obsTimeLocal":"2026-11-06T10:00:00+02:00","metarType":"METAR","raw":"METAR HECA 060800Z 24006KT 6000 FEW025 BKN070 22/13 Q1014 NOSIG","temp":22,"dewpoint":13,"humidity":57,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T09:00:00.000Z","obsTimeLocal":"2026-11-06T11:00:00+02:00","metarType":"METAR","raw":"METAR HECA 060900Z 27007KT 6000 SCT025 SCT070 23/13 Q1013 NOSIG","temp":23,"dewpoint":13,"humidity":53,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T11:00:00.000Z","obsTimeLocal":"2026-11-06T13:00:00+02:00","metarType":"METAR","raw":"METAR HECA 061100Z 29011KT 6000 BKN025 24/11 Q1012","temp":24,"dewpoint":11,"humidity":44,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T11:30:00.000Z","obsTimeLocal":"2026-11-06T13:30:00+02:00","metarType":"METAR","raw":"METAR HECA 061130Z 29013KT 6000 BKN025 23/12 Q1012 NOSIG","temp":23,"dewpoint":12,"humidity":50,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T13:00:00.000Z","obsTimeLocal":"2026-11-06T15:00:00+02:00","metarType":"METAR","raw":"METAR HECA 061300Z 30012KT 6000 BKN025 22/11 Q1012","temp":22,"dewpoint":11,"humidity":50,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T14:00:00.000Z","obsTimeLocal":"2026-11-06T16:00:00+02:00","metarType":"METAR","raw":"METAR HECA 061400Z 28012KT 6000 SCT025 BKN070 22/10 Q1012 NOSIG","temp":22,"dewpoint":10,"humidity":46,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T17:00:00.000Z","obsTimeLocal":"2026-11-06T19:00:00+02:00","metarType":"METAR","raw":"METAR HECA 061700Z 28010KT 9999 SCT025 BKN070 21/11 Q1013 NOSIG","temp":21,"dewpoint":11,"humidity":53,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T19:00:00.000Z","obsTimeLocal":"2026-11-06T21:00:00+02:00","metarType":"METAR","raw":"METAR HECA 061900Z 30010KT 9999 BKN025 20/13 Q1014 NOSIG","temp":20,"dewpoint":13,"humidity":64,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T20:00:00.000Z","obsTimeLocal":"2026-11-06T22:00:00+02:00","metarType":"METAR","raw":"METAR HECA 062000Z 29009KT 9999 BKN025 20/13 Q1014","temp":20,"dewpoint":13,"humidity":64,"wind":4.6,"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/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/2026-11-06","json":"https://weathermarket.io/api/station/HECA/2026-11-06","record":"https://weathermarket.io/api/station/HECA/2026-11-06?format=record","prev":"https://weathermarket.io/station/HECA/2026-11-05","next":"https://weathermarket.io/station/HECA/2026-11-07","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=5&year2=2026&month2=11&day2=7&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=5&hora=22&anof=2026&mesf=11&dayf=6&horaf=21&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=HECA"}}}