{"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":"2026-11-01","window":{"date":"2026-11-01","timezone":"Europe/Helsinki","dayStartUtc":"2026-10-31T22:00:00.000Z","dayEndUtc":"2026-11-01T22:00:00.000Z","utcOffsetStart":"+02:00","utcOffsetEnd":"+02:00","hours":24},"complete":true,"values":{"tmax":9,"tmaxAt":"2026-11-01T11:20:00.000Z","tmin":5,"tminAt":"2026-11-01T01:20:00.000Z","tavg":6.8,"humidityMean":88.7,"windMean":2.5,"windMax":5.1,"windMaxAt":"2026-11-01T13:20:00.000Z","precipObservedCount":10,"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":"2026-11-01T11:20:00.000Z","obsTimeLocal":"2026-11-01T13:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 011120Z 19008KT 9999 FEW020 BKN038 09/04 Q1030 NOSIG","temp":9,"dewpoint":4,"humidity":71,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-01T01:20:00.000Z","obsTimeLocal":"2026-11-01T03:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 010120Z 24002KT 9999 FEW028 BKN035 05/04 Q1033 NOSIG","temp":5,"dewpoint":4,"humidity":93,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-01T13:20:00.000Z","obsTimeLocal":"2026-11-01T15:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 011320Z 21010KT 9999 -RA FEW020 SCT025 BKN031 08/04 Q1029 NOSIG","temp":8,"dewpoint":4,"humidity":76,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-02T01:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"cda9d700d81548c0","lastChangedAt":"2026-11-01T21:52:50.432Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/EFHK/2026-11-01?format=record","status":"anchored","sha256":"579a5b9454fb51be4cfd5282d87b979521ef97976731631ad2bfc9d240c2b1a3","revision":"cda9d700d81548c0","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":"2026-11-01T11:20:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-01T01:20:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":9,"tmin":5,"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":"2026-10-31T22:20:00.000Z","obsTimeLocal":"2026-11-01T00:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 312220Z 24004KT 210V310 9999 BKN029 06/04 Q1033 NOSIG","temp":6,"dewpoint":4,"humidity":87,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T22:50:00.000Z","obsTimeLocal":"2026-11-01T00:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 312250Z 36004KT 9999 BKN031 06/04 Q1033 NOSIG","temp":6,"dewpoint":4,"humidity":87,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T23:20:00.000Z","obsTimeLocal":"2026-11-01T01:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 312320Z 28003KT 230V030 9999 BKN032 06/04 Q1033 NOSIG","temp":6,"dewpoint":4,"humidity":87,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T23:50:00.000Z","obsTimeLocal":"2026-11-01T01:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 312350Z 28003KT 9999 BKN033 06/04 Q1033 NOSIG","temp":6,"dewpoint":4,"humidity":87,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T00:20:00.000Z","obsTimeLocal":"2026-11-01T02:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 010020Z VRB01KT 9999 BKN034 06/04 Q1033 NOSIG","temp":6,"dewpoint":4,"humidity":87,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T00:50:00.000Z","obsTimeLocal":"2026-11-01T02:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 010050Z 22003KT 9999 BKN034 06/04 Q1033 NOSIG","temp":6,"dewpoint":4,"humidity":87,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T01:20:00.000Z","obsTimeLocal":"2026-11-01T03:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 010120Z 24002KT 9999 FEW028 BKN035 05/04 Q1033 NOSIG","temp":5,"dewpoint":4,"humidity":93,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T01:50:00.000Z","obsTimeLocal":"2026-11-01T03:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 010150Z VRB01KT 9999 FEW028 BKN036 06/04 Q1033 NOSIG","temp":6,"dewpoint":4,"humidity":87,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T02:20:00.000Z","obsTimeLocal":"2026-11-01T04:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 010220Z 29004KT 9999 BKN038 05/04 Q1032 NOSIG","temp":5,"dewpoint":4,"humidity":93,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T02:50:00.000Z","obsTimeLocal":"2026-11-01T04:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 010250Z 00000KT 9999 BKN038 05/04 Q1032 NOSIG","temp":5,"dewpoint":4,"humidity":93,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T03:20:00.000Z","obsTimeLocal":"2026-11-01T05:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 010320Z VRB01KT 9999 FEW031 BKN036 05/04 Q1032 NOSIG","temp":5,"dewpoint":4,"humidity":93,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T03:50:00.000Z","obsTimeLocal":"2026-11-01T05:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 010350Z VRB02KT 9999 FEW032 BKN036 05/04 Q1032 NOSIG","temp":5,"dewpoint":4,"humidity":93,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T04:20:00.000Z","obsTimeLocal":"2026-11-01T06:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 010420Z 00000KT 9999 FEW030 BKN034 06/04 Q1032 NOSIG","temp":6,"dewpoint":4,"humidity":87,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T04:50:00.000Z","obsTimeLocal":"2026-11-01T06:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 010450Z VRB02KT 9999 FEW027 BKN033 05/04 Q1032 NOSIG","temp":5,"dewpoint":4,"humidity":93,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T05:20:00.000Z","obsTimeLocal":"2026-11-01T07:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 010520Z 00000KT 9999 BKN033 05/04 Q1032 NOSIG","temp":5,"dewpoint":4,"humidity":93,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T05:50:00.000Z","obsTimeLocal":"2026-11-01T07:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 010550Z 04001KT 9999 BKN033 05/04 Q1032 NOSIG","temp":5,"dewpoint":4,"humidity":93,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T06:20:00.000Z","obsTimeLocal":"2026-11-01T08:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 010620Z VRB01KT 9999 BKN033 05/05 Q1032 NOSIG","temp":5,"dewpoint":5,"humidity":100,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T06:50:00.000Z","obsTimeLocal":"2026-11-01T08:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 010650Z VRB01KT 9999 BKN036 05/05 Q1032 NOSIG","temp":5,"dewpoint":5,"humidity":100,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T07:20:00.000Z","obsTimeLocal":"2026-11-01T09:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 010720Z 10002KT 9999 BKN036 06/04 Q1032 NOSIG","temp":6,"dewpoint":4,"humidity":87,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T07:50:00.000Z","obsTimeLocal":"2026-11-01T09:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 010750Z 13004KT 9999 BKN035 06/05 Q1032 NOSIG","temp":6,"dewpoint":5,"humidity":93,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T08:20:00.000Z","obsTimeLocal":"2026-11-01T10:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 010820Z 14005KT 9999 BKN033 06/04 Q1032 NOSIG","temp":6,"dewpoint":4,"humidity":87,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T08:50:00.000Z","obsTimeLocal":"2026-11-01T10:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 010850Z 15005KT 9999 BKN031 07/04 Q1031 NOSIG","temp":7,"dewpoint":4,"humidity":81,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T09:20:00.000Z","obsTimeLocal":"2026-11-01T11:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 010920Z 15004KT 9999 FEW025 BKN031 07/04 Q1031 NOSIG","temp":7,"dewpoint":4,"humidity":81,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T09:50:00.000Z","obsTimeLocal":"2026-11-01T11:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 010950Z 16005KT 9999 FEW025 BKN031 07/04 Q1031 NOSIG","temp":7,"dewpoint":4,"humidity":81,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T10:20:00.000Z","obsTimeLocal":"2026-11-01T12:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 011020Z 16006KT 9999 SCT021 BKN031 07/05 Q1031 NOSIG","temp":7,"dewpoint":5,"humidity":87,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T10:50:00.000Z","obsTimeLocal":"2026-11-01T12:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 011050Z 14006KT 9999 FEW020 SCT032 BKN039 08/05 Q1030 NOSIG","temp":8,"dewpoint":5,"humidity":81,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T11:20:00.000Z","obsTimeLocal":"2026-11-01T13:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 011120Z 19008KT 9999 FEW020 BKN038 09/04 Q1030 NOSIG","temp":9,"dewpoint":4,"humidity":71,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T11:50:00.000Z","obsTimeLocal":"2026-11-01T13:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 011150Z 20008KT 9999 FEW020 BKN036 09/04 Q1030 NOSIG","temp":9,"dewpoint":4,"humidity":71,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T12:20:00.000Z","obsTimeLocal":"2026-11-01T14:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 011220Z 21008KT 9999 FEW020 BKN033 09/03 Q1030 NOSIG","temp":9,"dewpoint":3,"humidity":66,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T12:50:00.000Z","obsTimeLocal":"2026-11-01T14:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 011250Z 21008KT 9999 FEW020 SCT026 BKN033 09/04 Q1030 NOSIG","temp":9,"dewpoint":4,"humidity":71,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T13:20:00.000Z","obsTimeLocal":"2026-11-01T15:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 011320Z 21010KT 9999 -RA FEW020 SCT025 BKN031 08/04 Q1029 NOSIG","temp":8,"dewpoint":4,"humidity":76,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T13:50:00.000Z","obsTimeLocal":"2026-11-01T15:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 011350Z 21007KT 9999 -RA FEW018 BKN022 BKN033 08/04 Q1029 NOSIG","temp":8,"dewpoint":4,"humidity":76,"wind":3.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T14:20:00.000Z","obsTimeLocal":"2026-11-01T16:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 011420Z 19009KT 9999 -RA FEW019 SCT024 BKN036 08/05 Q1029 NOSIG","temp":8,"dewpoint":5,"humidity":81,"wind":4.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T14:50:00.000Z","obsTimeLocal":"2026-11-01T16:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 011450Z 19008KT 9999 -RA FEW018 SCT025 BKN034 08/05 Q1029 NOSIG","temp":8,"dewpoint":5,"humidity":81,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T15:20:00.000Z","obsTimeLocal":"2026-11-01T17:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 011520Z 19008KT 9999 -RA FEW012 BKN021 08/05 Q1029 TEMPO 7000 BKN012","temp":8,"dewpoint":5,"humidity":81,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T15:50:00.000Z","obsTimeLocal":"2026-11-01T17:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 011550Z 20010KT 4500 -DZRA FEW008 BKN012 BKN028 07/07 Q1029 TEMPO 8000 BKN020","temp":7,"dewpoint":7,"humidity":100,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T16:20:00.000Z","obsTimeLocal":"2026-11-01T18:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 011620Z 17007KT 9999 -RA FEW006 SCT011 BKN038 07/07 Q1028 TEMPO 4000 BKN012","temp":7,"dewpoint":7,"humidity":100,"wind":3.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T16:50:00.000Z","obsTimeLocal":"2026-11-01T18:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 011650Z 19007KT 9000 -DZRA FEW006 SCT011 BKN028 07/07 Q1028 TEMPO 4000 BKN012","temp":7,"dewpoint":7,"humidity":100,"wind":3.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T17:20:00.000Z","obsTimeLocal":"2026-11-01T19:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 011720Z 19007KT 9999 -RA FEW004 BKN025 07/07 Q1028 TEMPO 6000 BKN012","temp":7,"dewpoint":7,"humidity":100,"wind":3.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T17:50:00.000Z","obsTimeLocal":"2026-11-01T19:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 011750Z 19008KT 9999 FEW004 SCT016 BKN037 07/07 Q1028 NOSIG","temp":7,"dewpoint":7,"humidity":100,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T18:20:00.000Z","obsTimeLocal":"2026-11-01T20:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 011820Z 21006KT 190V250 9999 -RA FEW008 BKN036 07/07 Q1028 NOSIG","temp":7,"dewpoint":7,"humidity":100,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T18:50:00.000Z","obsTimeLocal":"2026-11-01T20:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 011850Z 20007KT 9999 FEW008 BKN041 07/07 Q1028 NOSIG","temp":7,"dewpoint":7,"humidity":100,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T19:20:00.000Z","obsTimeLocal":"2026-11-01T21:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 011920Z 19006KT 9999 SCT005 BKN042 07/07 Q1028 TEMPO BKN005 BKN042","temp":7,"dewpoint":7,"humidity":100,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T19:50:00.000Z","obsTimeLocal":"2026-11-01T21:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 011950Z 18006KT 9999 FEW005 BKN045 08/07 Q1028 TEMPO BKN005 BKN042","temp":8,"dewpoint":7,"humidity":93,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T20:20:00.000Z","obsTimeLocal":"2026-11-01T22:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 012020Z 18006KT 9999 FEW007 BKN046 08/07 Q1027 NOSIG","temp":8,"dewpoint":7,"humidity":93,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T20:50:00.000Z","obsTimeLocal":"2026-11-01T22:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 012050Z 19006KT 9999 FEW009 BKN044 08/07 Q1027 NOSIG","temp":8,"dewpoint":7,"humidity":93,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T21:20:00.000Z","obsTimeLocal":"2026-11-01T23:20:00+02:00","metarType":"METAR","raw":"METAR EFHK 012120Z 20008KT 9999 FEW012 BKN047 08/07 Q1027 NOSIG","temp":8,"dewpoint":7,"humidity":93,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T21:50:00.000Z","obsTimeLocal":"2026-11-01T23:50:00+02:00","metarType":"METAR","raw":"METAR EFHK 012150Z 20006KT 9999 FEW013 BKN020 08/07 Q1027 TEMPO 6000 -RADZ BKN013","temp":8,"dewpoint":7,"humidity":93,"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/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/2026-11-01","json":"https://weathermarket.io/api/station/EFHK/2026-11-01","record":"https://weathermarket.io/api/station/EFHK/2026-11-01?format=record","prev":"https://weathermarket.io/station/EFHK/2026-10-31","next":"https://weathermarket.io/station/EFHK/2026-11-02","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=10&day1=31&year2=2026&month2=11&day2=2&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=10&day=31&hora=22&anof=2026&mesf=11&dayf=1&horaf=21&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=EFHK"}}}