{"station":{"icao":"EFHK","city":{"slug":"helsinki","name":"Helsinki","country":"Finland"},"timezone":"Europe/Helsinki","lat":60.17,"lon":24.94,"us":false,"html":"https://weathermarket.io/station/EFHK","json":"https://weathermarket.io/api/station/EFHK","nwsCli":null},"date":"2026-11-03","window":{"date":"2026-11-03","timezone":"Europe/Helsinki","dayStartUtc":"2026-11-02T22:00:00.000Z","dayEndUtc":"2026-11-03T22:00:00.000Z","utcOffsetStart":"+02:00","utcOffsetEnd":"+02:00","hours":24},"complete":true,"values":{"tmax":7,"tmaxAt":"2026-11-03T10:50:00.000Z","tmin":1,"tminAt":"2026-11-03T21:20:00.000Z","tavg":3.9,"humidityMean":88.5,"windMean":5.1,"windMax":7.2,"windMaxAt":"2026-11-02T23:50:00.000Z","precipObservedCount":2,"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":"2026-11-03T10:50:00.000Z","obsTimeLocal":"2026-11-03T12:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 031050Z 29012KT 9999 FEW014 BKN016 07/04 Q1024 TEMPO BKN014","temp":7,"dewpoint":4,"humidity":81,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-03T21:20:00.000Z","obsTimeLocal":"2026-11-03T23:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 032120Z 31009KT CAVOK 01/M00 Q1029 NOSIG","temp":1,"dewpoint":0,"humidity":93,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-02T23:50:00.000Z","obsTimeLocal":"2026-11-03T01:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 022350Z 32014KT 9999 BKN007 03/02 Q1027 TEMPO BKN004","temp":3,"dewpoint":2,"humidity":93,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-04T01:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"f193ad85dd6f221c","lastChangedAt":"2026-11-03T21:51:40.338Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/EFHK/2026-11-03?format=record","status":"anchored","sha256":"44678d62b98bc865ed1ce720c3b4b170c203aded947bf4f6728bda82463402db","revision":"f193ad85dd6f221c","flareTxHash":"0xb4b77cb941524be17c7622c4ce624c028f7a1899084964b73fbb5e44b2cc1b2a","flareBlock":73823098,"anchoredAt":"2026-11-05T18:02:08.881Z","explorer":"https://flare-explorer.flare.network/tx/0xb4b77cb941524be17c7622c4ce624c028f7a1899084964b73fbb5e44b2cc1b2a","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":"2026-11-03T10:50:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-03T21:20:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":7,"tmin":1,"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":"2026-11-02T22:20:00.000Z","obsTimeLocal":"2026-11-03T00:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 022220Z 33009KT 9999 BKN009 BKN011 04/03 Q1028 NOSIG","temp":4,"dewpoint":3,"humidity":93,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T22:50:00.000Z","obsTimeLocal":"2026-11-03T00:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 022250Z 32012KT 9999 BKN009 04/02 Q1028 NOSIG","temp":4,"dewpoint":2,"humidity":87,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T23:20:00.000Z","obsTimeLocal":"2026-11-03T01:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 022320Z 33008KT 9999 BKN008 03/03 Q1027 NOSIG","temp":3,"dewpoint":3,"humidity":100,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T23:50:00.000Z","obsTimeLocal":"2026-11-03T01:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 022350Z 32014KT 9999 BKN007 03/02 Q1027 TEMPO BKN004","temp":3,"dewpoint":2,"humidity":93,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T00:20:00.000Z","obsTimeLocal":"2026-11-03T02:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 030020Z 32009KT 9999 BKN007 03/02 Q1027 TEMPO BKN004","temp":3,"dewpoint":2,"humidity":93,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T00:50:00.000Z","obsTimeLocal":"2026-11-03T02:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 030050Z 32010KT 9999 BKN007 03/02 Q1027 NOSIG","temp":3,"dewpoint":2,"humidity":93,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T01:20:00.000Z","obsTimeLocal":"2026-11-03T03:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 030120Z 33011KT 9999 BKN007 BKN012 03/02 Q1027 NOSIG","temp":3,"dewpoint":2,"humidity":93,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T01:50:00.000Z","obsTimeLocal":"2026-11-03T03:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 030150Z 31008KT 9999 BKN007 03/02 Q1027 NOSIG","temp":3,"dewpoint":2,"humidity":93,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T02:20:00.000Z","obsTimeLocal":"2026-11-03T04:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 030220Z 31010KT 9999 BKN006 02/01 Q1027 NOSIG","temp":2,"dewpoint":1,"humidity":93,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T02:50:00.000Z","obsTimeLocal":"2026-11-03T04:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 030250Z 31007KT 9999 SCT005 BKN007 02/01 Q1027 TEMPO BKN004","temp":2,"dewpoint":1,"humidity":93,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T03:20:00.000Z","obsTimeLocal":"2026-11-03T05:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 030320Z 32010KT 9999 BKN007 02/01 Q1027 TEMPO BKN004","temp":2,"dewpoint":1,"humidity":93,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T03:50:00.000Z","obsTimeLocal":"2026-11-03T05:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 030350Z 29005KT 9999 BKN006 02/01 Q1026 TEMPO BKN004","temp":2,"dewpoint":1,"humidity":93,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T04:20:00.000Z","obsTimeLocal":"2026-11-03T06:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 030420Z 29008KT 9999 -DZ FEW004 BKN005 03/02 Q1026 TEMPO BKN004","temp":3,"dewpoint":2,"humidity":93,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T04:50:00.000Z","obsTimeLocal":"2026-11-03T06:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 030450Z 29007KT 9999 BKN004 03/03 Q1026 NOSIG","temp":3,"dewpoint":3,"humidity":100,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T05:20:00.000Z","obsTimeLocal":"2026-11-03T07:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 030520Z 29008KT 9999 -DZ BKN006 03/03 Q1026 TEMPO BKN010","temp":3,"dewpoint":3,"humidity":100,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T05:50:00.000Z","obsTimeLocal":"2026-11-03T07:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 030550Z 28008KT 9999 BKN007 04/03 Q1026 TEMPO SCT010","temp":4,"dewpoint":3,"humidity":93,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T06:20:00.000Z","obsTimeLocal":"2026-11-03T08:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 030620Z 28009KT 9999 FEW007 BKN009 04/03 Q1025 TEMPO SCT010","temp":4,"dewpoint":3,"humidity":93,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T06:50:00.000Z","obsTimeLocal":"2026-11-03T08:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 030650Z 29011KT 9999 BKN008 04/03 Q1026 TEMPO SCT010","temp":4,"dewpoint":3,"humidity":93,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T07:20:00.000Z","obsTimeLocal":"2026-11-03T09:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 030720Z 29009KT 9999 BKN009 04/03 Q1025 TEMPO BKN010","temp":4,"dewpoint":3,"humidity":93,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T07:50:00.000Z","obsTimeLocal":"2026-11-03T09:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 030750Z 28011KT 9999 BKN010 05/03 Q1025 TEMPO BKN008","temp":5,"dewpoint":3,"humidity":87,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T08:20:00.000Z","obsTimeLocal":"2026-11-03T10:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 030820Z 29011KT 9999 FEW010 BKN012 05/03 Q1025 NOSIG","temp":5,"dewpoint":3,"humidity":87,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T08:50:00.000Z","obsTimeLocal":"2026-11-03T10:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 030850Z 29012KT 9999 FEW010 BKN012 05/03 Q1025 NOSIG","temp":5,"dewpoint":3,"humidity":87,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T09:20:00.000Z","obsTimeLocal":"2026-11-03T11:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 030920Z 28012KT 9999 FEW010 BKN012 05/04 Q1025 NOSIG","temp":5,"dewpoint":4,"humidity":93,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T09:50:00.000Z","obsTimeLocal":"2026-11-03T11:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 030950Z 29012KT 9999 FEW010 BKN012 06/04 Q1025 NOSIG","temp":6,"dewpoint":4,"humidity":87,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T10:20:00.000Z","obsTimeLocal":"2026-11-03T12:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 031020Z 29011KT 9999 FEW013 BKN016 06/04 Q1025 TEMPO BKN013","temp":6,"dewpoint":4,"humidity":87,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T10:50:00.000Z","obsTimeLocal":"2026-11-03T12:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 031050Z 29012KT 9999 FEW014 BKN016 07/04 Q1024 TEMPO BKN014","temp":7,"dewpoint":4,"humidity":81,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T11:20:00.000Z","obsTimeLocal":"2026-11-03T13:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 031120Z 30011KT 9999 FEW015 SCT022 07/04 Q1024 NOSIG","temp":7,"dewpoint":4,"humidity":81,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T11:50:00.000Z","obsTimeLocal":"2026-11-03T13:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 031150Z 31011KT 9999 FEW016 SCT018 07/04 Q1024 NOSIG","temp":7,"dewpoint":4,"humidity":81,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T12:20:00.000Z","obsTimeLocal":"2026-11-03T14:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 031220Z 31014KT 280V340 9999 FEW017 SCT022 07/04 Q1024 NOSIG","temp":7,"dewpoint":4,"humidity":81,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T12:50:00.000Z","obsTimeLocal":"2026-11-03T14:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 031250Z 32012KT 9999 FEW019 BKN044 07/03 Q1025 NOSIG","temp":7,"dewpoint":3,"humidity":76,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T13:20:00.000Z","obsTimeLocal":"2026-11-03T15:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 031320Z 32011KT 9999 FEW019 SCT024 06/03 Q1025 NOSIG","temp":6,"dewpoint":3,"humidity":81,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T13:50:00.000Z","obsTimeLocal":"2026-11-03T15:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 031350Z 31011KT 9999 FEW023 06/02 Q1025 NOSIG","temp":6,"dewpoint":2,"humidity":76,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T14:20:00.000Z","obsTimeLocal":"2026-11-03T16:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 031420Z 30010KT 9999 FEW026 05/02 Q1025 NOSIG","temp":5,"dewpoint":2,"humidity":81,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T14:50:00.000Z","obsTimeLocal":"2026-11-03T16:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 031450Z 30011KT 9999 FEW026 05/02 Q1025 NOSIG","temp":5,"dewpoint":2,"humidity":81,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T15:20:00.000Z","obsTimeLocal":"2026-11-03T17:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 031520Z 30010KT 9999 FEW026 04/02 Q1026 NOSIG","temp":4,"dewpoint":2,"humidity":87,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T15:50:00.000Z","obsTimeLocal":"2026-11-03T17:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 031550Z 31010KT CAVOK 04/01 Q1026 NOSIG","temp":4,"dewpoint":1,"humidity":81,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T16:20:00.000Z","obsTimeLocal":"2026-11-03T18:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 031620Z 31011KT CAVOK 04/01 Q1027 NOSIG","temp":4,"dewpoint":1,"humidity":81,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T16:50:00.000Z","obsTimeLocal":"2026-11-03T18:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 031650Z 31011KT CAVOK 04/01 Q1027 NOSIG","temp":4,"dewpoint":1,"humidity":81,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T17:20:00.000Z","obsTimeLocal":"2026-11-03T19:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 031720Z 31010KT CAVOK 03/01 Q1027 NOSIG","temp":3,"dewpoint":1,"humidity":87,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T17:50:00.000Z","obsTimeLocal":"2026-11-03T19:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 031750Z 30009KT 260V330 CAVOK 03/01 Q1027 NOSIG","temp":3,"dewpoint":1,"humidity":87,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T18:20:00.000Z","obsTimeLocal":"2026-11-03T20:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 031820Z 31008KT CAVOK 03/01 Q1027 NOSIG","temp":3,"dewpoint":1,"humidity":87,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T18:50:00.000Z","obsTimeLocal":"2026-11-03T20:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 031850Z 31008KT CAVOK 03/01 Q1028 NOSIG","temp":3,"dewpoint":1,"humidity":87,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T19:20:00.000Z","obsTimeLocal":"2026-11-03T21:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 031920Z 31009KT CAVOK 02/01 Q1028 NOSIG","temp":2,"dewpoint":1,"humidity":93,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T19:50:00.000Z","obsTimeLocal":"2026-11-03T21:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 031950Z 31010KT CAVOK 02/00 Q1028 NOSIG","temp":2,"dewpoint":0,"humidity":87,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T20:20:00.000Z","obsTimeLocal":"2026-11-03T22:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 032020Z 32010KT CAVOK 02/00 Q1028 NOSIG","temp":2,"dewpoint":0,"humidity":87,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T20:50:00.000Z","obsTimeLocal":"2026-11-03T22:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 032050Z 31009KT CAVOK 02/M00 Q1028 NOSIG","temp":2,"dewpoint":0,"humidity":87,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T21:20:00.000Z","obsTimeLocal":"2026-11-03T23:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 032120Z 31009KT CAVOK 01/M00 Q1029 NOSIG","temp":1,"dewpoint":0,"humidity":93,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T21:50:00.000Z","obsTimeLocal":"2026-11-03T23:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 032150Z 32009KT CAVOK 01/M00 Q1028 NOSIG","temp":1,"dewpoint":0,"humidity":93,"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/EFHK/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/EFHK/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for EFHK for the contract date (station-local calendar day), as published at https://weathermarket.io/station/EFHK/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/EFHK/2026-11-03","json":"https://weathermarket.io/api/station/EFHK/2026-11-03","record":"https://weathermarket.io/api/station/EFHK/2026-11-03?format=record","prev":"https://weathermarket.io/station/EFHK/2026-11-02","next":"https://weathermarket.io/station/EFHK/2026-11-04","station":"https://weathermarket.io/station/EFHK","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=EFHK&data=metar&year1=2026&month1=11&day1=2&year2=2026&month2=11&day2=4&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=EFHK&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=11&day=2&hora=22&anof=2026&mesf=11&dayf=3&horaf=21&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=EFHK"}}}