{"station":{"icao":"VVNB","city":{"slug":"hanoi","name":"Hanoi","country":"Vietnam"},"timezone":"Asia/Bangkok","lat":21.03,"lon":105.85,"us":false,"html":"https://weathermarket.io/station/VVNB","json":"https://weathermarket.io/api/station/VVNB","nwsCli":null},"date":"2026-11-12","window":{"date":"2026-11-12","timezone":"Asia/Bangkok","dayStartUtc":"2026-11-11T17:00:00.000Z","dayEndUtc":"2026-11-12T17:00:00.000Z","utcOffsetStart":"+07:00","utcOffsetEnd":"+07:00","hours":24},"complete":true,"values":{"tmax":21,"tmaxAt":"2026-11-12T03:00:00.000Z","tmin":18,"tminAt":"2026-11-11T18:30:00.000Z","tavg":19.3,"humidityMean":82.3,"windMean":1.6,"windMax":4.1,"windMaxAt":"2026-11-12T07:00:00.000Z","precipObservedCount":11,"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":"2026-11-12T03:00:00.000Z","obsTimeLocal":"2026-11-12T10:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 120300Z 31004KT 9000 -RA FEW031 BKN037 21/16 Q1022 NOSIG","temp":21,"dewpoint":16,"humidity":73,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-11T18:30:00.000Z","obsTimeLocal":"2026-11-12T01:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 111830Z 33003KT CAVOK 18/16 Q1021 NOSIG","temp":18,"dewpoint":16,"humidity":88,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-12T07:00:00.000Z","obsTimeLocal":"2026-11-12T14:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 120700Z 32008KT CAVOK 21/15 Q1019 NOSIG","temp":21,"dewpoint":15,"humidity":69,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-12T20:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"1ae26ae1c7dbf145","lastChangedAt":"2026-11-12T16:35:45.099Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/VVNB/2026-11-12?format=record","status":"anchored","sha256":"b5e7931ce5702ae32be914805a09d1244efe4bab0cbd3891c9430bc4df5f686a","revision":"1ae26ae1c7dbf145","flareTxHash":"0x96435f3c7fe9313394b85c957f6bc286d2afcb1588e64dfe2d300b40ba8a7bb7","flareBlock":74382959,"anchoredAt":"2026-11-12T20:01:22.200Z","explorer":"https://flare-explorer.flare.network/tx/0x96435f3c7fe9313394b85c957f6bc286d2afcb1588e64dfe2d300b40ba8a7bb7","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":"2026-11-12T03:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-11T18:30:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":21,"tmin":18,"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":"2026-11-11T17:00:00.000Z","obsTimeLocal":"2026-11-12T00:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 111700Z 31001KT CAVOK 19/15 Q1022 NOSIG","temp":19,"dewpoint":15,"humidity":78,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T17:30:00.000Z","obsTimeLocal":"2026-11-12T00:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 111730Z VRB01KT CAVOK 19/15 Q1022 NOSIG","temp":19,"dewpoint":15,"humidity":78,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T18:00:00.000Z","obsTimeLocal":"2026-11-12T01:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 111800Z 31002KT CAVOK 19/14 Q1022 NOSIG","temp":19,"dewpoint":14,"humidity":73,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T18:30:00.000Z","obsTimeLocal":"2026-11-12T01:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 111830Z 33003KT CAVOK 18/16 Q1021 NOSIG","temp":18,"dewpoint":16,"humidity":88,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T19:00:00.000Z","obsTimeLocal":"2026-11-12T02:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 111900Z 31002KT CAVOK 18/16 Q1021 NOSIG","temp":18,"dewpoint":16,"humidity":88,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T19:30:00.000Z","obsTimeLocal":"2026-11-12T02:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 111930Z 29004KT CAVOK 18/15 Q1021 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T20:00:00.000Z","obsTimeLocal":"2026-11-12T03:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 112000Z 30004KT CAVOK 18/16 Q1021 NOSIG","temp":18,"dewpoint":16,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T20:30:00.000Z","obsTimeLocal":"2026-11-12T03:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 112030Z 32004KT CAVOK 18/16 Q1021 NOSIG","temp":18,"dewpoint":16,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T21:00:00.000Z","obsTimeLocal":"2026-11-12T04:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 112100Z 32003KT CAVOK 18/16 Q1020 NOSIG","temp":18,"dewpoint":16,"humidity":88,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T21:30:00.000Z","obsTimeLocal":"2026-11-12T04:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 112130Z 33004KT CAVOK 18/16 Q1020 NOSIG","temp":18,"dewpoint":16,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T22:00:00.000Z","obsTimeLocal":"2026-11-12T05:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 112200Z 32004KT CAVOK 18/16 Q1021 NOSIG","temp":18,"dewpoint":16,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T22:30:00.000Z","obsTimeLocal":"2026-11-12T05:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 112230Z 32003KT 9999 -RA NSC 18/16 Q1021 NOSIG","temp":18,"dewpoint":16,"humidity":88,"wind":1.5,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T23:00:00.000Z","obsTimeLocal":"2026-11-12T06:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 112300Z 31004KT CAVOK 18/16 Q1021 NOSIG","temp":18,"dewpoint":16,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T23:30:00.000Z","obsTimeLocal":"2026-11-12T06:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 112330Z 31003KT CAVOK 18/16 Q1021 NOSIG","temp":18,"dewpoint":16,"humidity":88,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T00:00:00.000Z","obsTimeLocal":"2026-11-12T07:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 120000Z 33003KT 280V360 CAVOK 18/16 Q1021 NOSIG","temp":18,"dewpoint":16,"humidity":88,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T00:30:00.000Z","obsTimeLocal":"2026-11-12T07:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 120030Z VRB02KT CAVOK 18/16 Q1022 NOSIG","temp":18,"dewpoint":16,"humidity":88,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T01:00:00.000Z","obsTimeLocal":"2026-11-12T08:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 120100Z VRB01KT CAVOK 19/16 Q1022 NOSIG","temp":19,"dewpoint":16,"humidity":83,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T01:30:00.000Z","obsTimeLocal":"2026-11-12T08:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 120130Z 32002KT CAVOK 20/16 Q1022 NOSIG","temp":20,"dewpoint":16,"humidity":78,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T02:00:00.000Z","obsTimeLocal":"2026-11-12T09:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 120200Z 30003KT CAVOK 20/15 Q1023 NOSIG","temp":20,"dewpoint":15,"humidity":73,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T02:30:00.000Z","obsTimeLocal":"2026-11-12T09:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 120230Z 29003KT 220V320 CAVOK 20/16 Q1023 NOSIG","temp":20,"dewpoint":16,"humidity":78,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T03:00:00.000Z","obsTimeLocal":"2026-11-12T10:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 120300Z 31004KT 9000 -RA FEW031 BKN037 21/16 Q1022 NOSIG","temp":21,"dewpoint":16,"humidity":73,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T03:30:00.000Z","obsTimeLocal":"2026-11-12T10:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 120330Z VRB02KT CAVOK 21/16 Q1022 NOSIG","temp":21,"dewpoint":16,"humidity":73,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T04:00:00.000Z","obsTimeLocal":"2026-11-12T11:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 120400Z VRB02KT CAVOK 21/16 Q1022 NOSIG","temp":21,"dewpoint":16,"humidity":73,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T04:30:00.000Z","obsTimeLocal":"2026-11-12T11:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 120430Z 29004KT 260V320 CAVOK 21/15 Q1021 NOSIG","temp":21,"dewpoint":15,"humidity":69,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T05:00:00.000Z","obsTimeLocal":"2026-11-12T12:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 120500Z 30005KT CAVOK 21/16 Q1021 NOSIG","temp":21,"dewpoint":16,"humidity":73,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T05:30:00.000Z","obsTimeLocal":"2026-11-12T12:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 120530Z 29006KT CAVOK 21/15 Q1020 NOSIG","temp":21,"dewpoint":15,"humidity":69,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T06:00:00.000Z","obsTimeLocal":"2026-11-12T13:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 120600Z 30006KT 9999 -RA FEW038 SCT072 21/16 Q1020 NOSIG","temp":21,"dewpoint":16,"humidity":73,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T06:30:00.000Z","obsTimeLocal":"2026-11-12T13:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 120630Z 30007KT 9999 FEW032 21/16 Q1019 NOSIG","temp":21,"dewpoint":16,"humidity":73,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T07:00:00.000Z","obsTimeLocal":"2026-11-12T14:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 120700Z 32008KT CAVOK 21/15 Q1019 NOSIG","temp":21,"dewpoint":15,"humidity":69,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T07:30:00.000Z","obsTimeLocal":"2026-11-12T14:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 120730Z 32006KT CAVOK 21/15 Q1019 NOSIG","temp":21,"dewpoint":15,"humidity":69,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T08:00:00.000Z","obsTimeLocal":"2026-11-12T15:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 120800Z 34004KT 310V010 CAVOK 21/16 Q1019 NOSIG","temp":21,"dewpoint":16,"humidity":73,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T08:30:00.000Z","obsTimeLocal":"2026-11-12T15:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 120830Z 04003KT 320V080 CAVOK 21/16 Q1019 NOSIG","temp":21,"dewpoint":16,"humidity":73,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T09:00:00.000Z","obsTimeLocal":"2026-11-12T16:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 120900Z 35003KT 310V030 CAVOK 21/15 Q1019 NOSIG","temp":21,"dewpoint":15,"humidity":69,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T09:30:00.000Z","obsTimeLocal":"2026-11-12T16:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 120930Z VRB02KT CAVOK 21/16 Q1019 NOSIG","temp":21,"dewpoint":16,"humidity":73,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T10:00:00.000Z","obsTimeLocal":"2026-11-12T17:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 121000Z VRB02KT CAVOK 20/16 Q1019 NOSIG","temp":20,"dewpoint":16,"humidity":78,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T10:30:00.000Z","obsTimeLocal":"2026-11-12T17:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 121030Z 03003KT 310V060 CAVOK 20/16 Q1019 NOSIG","temp":20,"dewpoint":16,"humidity":78,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T11:00:00.000Z","obsTimeLocal":"2026-11-12T18:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 121100Z VRB02KT CAVOK 20/17 Q1020 NOSIG","temp":20,"dewpoint":17,"humidity":83,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T11:30:00.000Z","obsTimeLocal":"2026-11-12T18:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 121130Z 35002KT 9999 -RA FEW030 20/17 Q1020 TEMPO FM1145 4500 RA","temp":20,"dewpoint":17,"humidity":83,"wind":1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T12:00:00.000Z","obsTimeLocal":"2026-11-12T19:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 121200Z 33002KT 9000 -RA SCT048 19/18 Q1020 TEMPO TL1230 4000 RA","temp":19,"dewpoint":18,"humidity":94,"wind":1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T12:30:00.000Z","obsTimeLocal":"2026-11-12T19:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 121230Z 33003KT 7000 -RA SCT048 19/18 Q1021 NOSIG","temp":19,"dewpoint":18,"humidity":94,"wind":1.5,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T13:00:00.000Z","obsTimeLocal":"2026-11-12T20:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 121300Z VRB02KT 7000 -RA FEW041 OVC072 18/17 Q1021 NOSIG","temp":18,"dewpoint":17,"humidity":94,"wind":1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T13:30:00.000Z","obsTimeLocal":"2026-11-12T20:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 121330Z 02003KT 340V060 CAVOK 18/17 Q1021 NOSIG","temp":18,"dewpoint":17,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T14:00:00.000Z","obsTimeLocal":"2026-11-12T21:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 121400Z 07003KT 010V090 9999 -RA NSC 18/17 Q1021 NOSIG","temp":18,"dewpoint":17,"humidity":94,"wind":1.5,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T14:30:00.000Z","obsTimeLocal":"2026-11-12T21:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 121430Z 35003KT 310V010 CAVOK 18/17 Q1021 NOSIG","temp":18,"dewpoint":17,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T15:00:00.000Z","obsTimeLocal":"2026-11-12T22:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 121500Z 32002KT CAVOK 18/18 Q1021 NOSIG","temp":18,"dewpoint":18,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T15:30:00.000Z","obsTimeLocal":"2026-11-12T22:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 121530Z VRB02KT 9999 -RA NSC 18/17 Q1021 NOSIG","temp":18,"dewpoint":17,"humidity":94,"wind":1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T16:00:00.000Z","obsTimeLocal":"2026-11-12T23:00:00+07:00","metarType":"METAR","raw":"METAR VVNB 121600Z 32004KT 7000 -RA FEW045 SCT053 OVC068 18/17 Q1021 NOSIG","temp":18,"dewpoint":17,"humidity":94,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T16:30:00.000Z","obsTimeLocal":"2026-11-12T23:30:00+07:00","metarType":"METAR","raw":"METAR VVNB 121630Z 34003KT 300V360 9999 -RA FEW009 BKN049 BKN070 18/17 Q1021 TEMPO 4000 RA","temp":18,"dewpoint":17,"humidity":94,"wind":1.5,"precipObserved":true,"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/VVNB/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/VVNB/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for VVNB for the contract date (station-local calendar day), as published at https://weathermarket.io/station/VVNB/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/VVNB/2026-11-12","json":"https://weathermarket.io/api/station/VVNB/2026-11-12","record":"https://weathermarket.io/api/station/VVNB/2026-11-12?format=record","prev":"https://weathermarket.io/station/VVNB/2026-11-11","next":"https://weathermarket.io/station/VVNB/2026-11-13","station":"https://weathermarket.io/station/VVNB","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=VVNB&data=metar&year1=2026&month1=11&day1=11&year2=2026&month2=11&day2=13&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=VVNB&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=11&day=11&hora=17&anof=2026&mesf=11&dayf=12&horaf=16&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=VVNB"}}}