{"station":{"icao":"VCBI","city":{"slug":"colombo","name":"Colombo","country":"Sri Lanka"},"timezone":"Asia/Colombo","lat":6.93,"lon":79.85,"us":false,"html":"https://weathermarket.io/station/VCBI","json":"https://weathermarket.io/api/station/VCBI","nwsCli":null},"date":"2026-10-20","window":{"date":"2026-10-20","timezone":"Asia/Colombo","dayStartUtc":"2026-10-19T18:30:00.000Z","dayEndUtc":"2026-10-20T18:30:00.000Z","utcOffsetStart":"+05:30","utcOffsetEnd":"+05:30","hours":24},"complete":true,"values":{"tmax":31,"tmaxAt":"2026-10-20T06:10:00.000Z","tmin":24,"tminAt":"2026-10-20T01:10:00.000Z","tavg":27.7,"humidityMean":86.1,"windMean":1.1,"windMax":3.1,"windMaxAt":"2026-10-20T09:10:00.000Z","precipObservedCount":1,"nObservations":23,"maxGapMinutes":120,"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":"2026-10-20T06:10:00.000Z","obsTimeLocal":"2026-10-20T11:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 200610Z VRB01KT 9999 SCT017 BKN060 31/24 Q1011 NOSIG","temp":31,"dewpoint":24,"humidity":66,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-20T01:10:00.000Z","obsTimeLocal":"2026-10-20T06:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 200110Z VRB02KT 9999 FEW013 BKN016 FEW018CB 24/24 Q1012 NOSIG RMK CB W","temp":24,"dewpoint":24,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-20T09:10:00.000Z","obsTimeLocal":"2026-10-20T14:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 200910Z 26006KT 230V290 9999 FEW018 FEW020CB 31/26 Q1009 NOSIG RMK CB E SE","temp":31,"dewpoint":26,"humidity":75,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-20T21:30:00.000Z","settleable":false,"coverage":{"ok":false,"maxGapMinutes":120,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":["coverage_gap: longest stretch without a report was 120 min, above 90 min (station normal interval 60 + 30)"],"holdHours":3},"revision":"8a82d372e89b6902","lastChangedAt":"2026-10-20T18:21:38.912Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/VCBI/2026-10-20?format=record","status":"anchored","sha256":"eb3933c67d7165d424531b4303ec58ee26742d290e7f5f6baef40ede1bdeef43","revision":"8a82d372e89b6902","flareTxHash":"0x1a45f2f9d24a61da48e967aa8c922633698734acf1d69797738e01234928c46b","flareBlock":72585873,"anchoredAt":"2026-10-20T22:02:16.187Z","explorer":"https://flare-explorer.flare.network/tx/0x1a45f2f9d24a61da48e967aa8c922633698734acf1d69797738e01234928c46b","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":23,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-20T06:10:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-20T01:10:00.000Z","flag":"good","reasons":["step_not_tested: previous valid report 120 min earlier (> 70)"]},"anyFlagged":false},"excludingBad":{"tmax":31,"tmin":24,"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":"2026-10-19T19:10:00.000Z","obsTimeLocal":"2026-10-20T00:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 191910Z VRB01KT 9999 SCT016 27/25 Q1011 NOSIG","temp":27,"dewpoint":25,"humidity":89,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T20:10:00.000Z","obsTimeLocal":"2026-10-20T01:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 192010Z VRB02KT 9999 SCT016 26/25 Q1011 NOSIG","temp":26,"dewpoint":25,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T21:10:00.000Z","obsTimeLocal":"2026-10-20T02:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 192110Z VRB01KT 9999 FEW016 26/25 Q1010 NOSIG","temp":26,"dewpoint":25,"humidity":94,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T22:10:00.000Z","obsTimeLocal":"2026-10-20T03:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 192210Z VRB02KT 9999 SCT016 FEW018CB 26/25 Q1010 NOSIG RMK CB NW","temp":26,"dewpoint":25,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T23:10:00.000Z","obsTimeLocal":"2026-10-20T04:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 192310Z VRB02KT 9999 VCTS SCT016 FEW018CB 26/26 Q1010 RESHRA NOSIG RMK CB NE NW","temp":26,"dewpoint":26,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T01:10:00.000Z","obsTimeLocal":"2026-10-20T06:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 200110Z VRB02KT 9999 FEW013 BKN016 FEW018CB 24/24 Q1012 NOSIG RMK CB W","temp":24,"dewpoint":24,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T02:10:00.000Z","obsTimeLocal":"2026-10-20T07:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 200210Z VRB01KT 9999 FEW016 BKN080 25/25 Q1013 NOSIG","temp":25,"dewpoint":25,"humidity":100,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T03:10:00.000Z","obsTimeLocal":"2026-10-20T08:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 200310Z VRB01KT 9999 FEW016 28/26 Q1013 NOSIG","temp":28,"dewpoint":26,"humidity":89,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T04:10:00.000Z","obsTimeLocal":"2026-10-20T09:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 200410Z VRB02KT 9999 SCT017 29/25 Q1013 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T05:10:00.000Z","obsTimeLocal":"2026-10-20T10:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 200510Z 00000KT 9999 SCT018 30/25 Q1012 NOSIG","temp":30,"dewpoint":25,"humidity":75,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T06:10:00.000Z","obsTimeLocal":"2026-10-20T11:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 200610Z VRB01KT 9999 SCT017 BKN060 31/24 Q1011 NOSIG","temp":31,"dewpoint":24,"humidity":66,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T07:10:00.000Z","obsTimeLocal":"2026-10-20T12:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 200710Z VRB01KT 9999 FEW017 SCT060 30/25 Q1011 NOSIG","temp":30,"dewpoint":25,"humidity":75,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T08:10:00.000Z","obsTimeLocal":"2026-10-20T13:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 200810Z 24004KT 9999 FEW018 SCT080 31/25 Q1010 NOSIG","temp":31,"dewpoint":25,"humidity":70,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T09:10:00.000Z","obsTimeLocal":"2026-10-20T14:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 200910Z 26006KT 230V290 9999 FEW018 FEW020CB 31/26 Q1009 NOSIG RMK CB E SE","temp":31,"dewpoint":26,"humidity":75,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T10:10:00.000Z","obsTimeLocal":"2026-10-20T15:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 201010Z VRB02KT 9999 SCT017 30/26 Q1009 NOSIG","temp":30,"dewpoint":26,"humidity":79,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T11:10:00.000Z","obsTimeLocal":"2026-10-20T16:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 201110Z 24005KT 9999 SCT016 FEW018CB 27/25 Q1009 NOSIG RMK CB SW W","temp":27,"dewpoint":25,"humidity":89,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T12:10:00.000Z","obsTimeLocal":"2026-10-20T17:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 201210Z VRB01KT 9999 SCT016 FEW018CB 28/25 Q1010 NOSIG RMK CB NE SW","temp":28,"dewpoint":25,"humidity":84,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T13:10:00.000Z","obsTimeLocal":"2026-10-20T18:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 201310Z 10004KT 9999 FEW018 BKN100 28/25 Q1011 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T14:10:00.000Z","obsTimeLocal":"2026-10-20T19:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 201410Z 14002KT 9999 FEW019 BKN100 27/25 Q1011 NOSIG","temp":27,"dewpoint":25,"humidity":89,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T15:10:00.000Z","obsTimeLocal":"2026-10-20T20:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 201510Z 14003KT 9999 FEW019 SCT100 27/25 Q1011 NOSIG","temp":27,"dewpoint":25,"humidity":89,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T16:10:00.000Z","obsTimeLocal":"2026-10-20T21:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 201610Z 02002KT 9999 FEW100 27/25 Q1012 NOSIG","temp":27,"dewpoint":25,"humidity":89,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T17:10:00.000Z","obsTimeLocal":"2026-10-20T22:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 201710Z 12002KT 9999 FEW018 SCT090 27/25 Q1012 NOSIG","temp":27,"dewpoint":25,"humidity":89,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T18:10:00.000Z","obsTimeLocal":"2026-10-20T23:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 201810Z VRB02KT 9999 -RA FEW018 FEW019CB BKN090 27/25 Q1011 NOSIG RMK CB S SW W NW","temp":27,"dewpoint":25,"humidity":89,"wind":1,"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/VCBI/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/VCBI/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for VCBI for the contract date (station-local calendar day), as published at https://weathermarket.io/station/VCBI/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/VCBI/2026-10-20","json":"https://weathermarket.io/api/station/VCBI/2026-10-20","record":"https://weathermarket.io/api/station/VCBI/2026-10-20?format=record","prev":"https://weathermarket.io/station/VCBI/2026-10-19","next":"https://weathermarket.io/station/VCBI/2026-10-21","station":"https://weathermarket.io/station/VCBI","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=VCBI&data=metar&year1=2026&month1=10&day1=19&year2=2026&month2=10&day2=21&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=VCBI&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=19&hora=18&anof=2026&mesf=10&dayf=20&horaf=18&minf=29&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=VCBI"}}}