{"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":"2026-10-31","window":{"date":"2026-10-31","timezone":"Asia/Colombo","dayStartUtc":"2026-10-30T18:30:00.000Z","dayEndUtc":"2026-10-31T18:30:00.000Z","utcOffsetStart":"+05:30","utcOffsetEnd":"+05:30","hours":24},"complete":true,"values":{"tmax":32,"tmaxAt":"2026-10-31T06:10:00.000Z","tmin":25,"tminAt":"2026-10-30T22:10:00.000Z","tavg":28.7,"humidityMean":84.4,"windMean":1.5,"windMax":3.1,"windMaxAt":"2026-10-31T07:10:00.000Z","precipObservedCount":0,"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":"2026-10-31T06:10:00.000Z","obsTimeLocal":"2026-10-31T11:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 310610Z 25005KT 9000 SCT016 32/25 Q1012 NOSIG","temp":32,"dewpoint":25,"humidity":67,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-30T22:10:00.000Z","obsTimeLocal":"2026-10-31T03:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 302210Z 09002KT 6000 FEW018 25/25 Q1011 NOSIG","temp":25,"dewpoint":25,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-31T07:10:00.000Z","obsTimeLocal":"2026-10-31T12:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 310710Z 26006KT 230V300 9000 SCT016 31/26 Q1011 NOSIG","temp":31,"dewpoint":26,"humidity":75,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-31T21:30:00.000Z","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":"1d956846c9f000b6","lastChangedAt":"2026-10-31T18:21:38.879Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/VCBI/2026-10-31?format=record","status":"anchored","sha256":"0cb774724eee96b1eb26df37498d151e0ae337d440f7c0ae895bf69db2e8117c","revision":"1d956846c9f000b6","flareTxHash":"0x56a4eb85ae7560de93697b2428d7882eb656a70bf30ac28229740427adff1342","flareBlock":73816323,"anchoredAt":"2026-11-05T16:02:06.167Z","explorer":"https://flare-explorer.flare.network/tx/0x56a4eb85ae7560de93697b2428d7882eb656a70bf30ac28229740427adff1342","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":"2026-10-31T06:10:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-30T22:10:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":32,"tmin":25,"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":"2026-10-30T19:10:00.000Z","obsTimeLocal":"2026-10-31T00:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 301910Z VRB04KT 6000 FEW017 26/26 Q1012 NOSIG","temp":26,"dewpoint":26,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T20:10:00.000Z","obsTimeLocal":"2026-10-31T01:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 302010Z 10003KT 340V140 5000 FEW018 26/26 Q1012 NOSIG","temp":26,"dewpoint":26,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T21:10:00.000Z","obsTimeLocal":"2026-10-31T02:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 302110Z 06002KT 5000 FEW018 26/26 Q1011 NOSIG","temp":26,"dewpoint":26,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T22:10:00.000Z","obsTimeLocal":"2026-10-31T03:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 302210Z 09002KT 6000 FEW018 25/25 Q1011 NOSIG","temp":25,"dewpoint":25,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T00:10:00.000Z","obsTimeLocal":"2026-10-31T05:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 310010Z 07003KT 2500 BR NSC 25/25 Q1012 BECMG 2000 BR","temp":25,"dewpoint":25,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T01:10:00.000Z","obsTimeLocal":"2026-10-31T06:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 310110Z 08003KT 2800 BR NSC 25/25 Q1013 BECMG 3000 BR","temp":25,"dewpoint":25,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T02:10:00.000Z","obsTimeLocal":"2026-10-31T07:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 310210Z 08003KT 8000 NSC 27/26 Q1014 NOSIG","temp":27,"dewpoint":26,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T03:10:00.000Z","obsTimeLocal":"2026-10-31T08:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 310310Z 09003KT 070V140 9000 NSC 29/26 Q1014 NOSIG","temp":29,"dewpoint":26,"humidity":84,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T04:10:00.000Z","obsTimeLocal":"2026-10-31T09:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 310410Z VRB01KT 9000 SCT016 31/25 Q1014 NOSIG","temp":31,"dewpoint":25,"humidity":70,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T05:10:00.000Z","obsTimeLocal":"2026-10-31T10:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 310510Z 28003KT 250V320 9999 SCT016 31/25 Q1014 NOSIG","temp":31,"dewpoint":25,"humidity":70,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T06:10:00.000Z","obsTimeLocal":"2026-10-31T11:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 310610Z 25005KT 9000 SCT016 32/25 Q1012 NOSIG","temp":32,"dewpoint":25,"humidity":67,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T07:10:00.000Z","obsTimeLocal":"2026-10-31T12:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 310710Z 26006KT 230V300 9000 SCT016 31/26 Q1011 NOSIG","temp":31,"dewpoint":26,"humidity":75,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T08:10:00.000Z","obsTimeLocal":"2026-10-31T13:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 310810Z 28005KT 250V310 9999 SCT016 32/26 Q1010 NOSIG","temp":32,"dewpoint":26,"humidity":71,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T09:10:00.000Z","obsTimeLocal":"2026-10-31T14:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 310910Z 29005KT 250V330 9000 FEW017 32/26 Q1009 NOSIG","temp":32,"dewpoint":26,"humidity":71,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T10:10:00.000Z","obsTimeLocal":"2026-10-31T15:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 311010Z 28005KT 240V320 9000 FEW017 31/26 Q1009 NOSIG","temp":31,"dewpoint":26,"humidity":75,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T11:10:00.000Z","obsTimeLocal":"2026-10-31T16:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 311110Z 29003KT 250V320 9000 NSC 31/25 Q1009 NOSIG","temp":31,"dewpoint":25,"humidity":70,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T12:10:00.000Z","obsTimeLocal":"2026-10-31T17:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 311210Z 31003KT 270V340 9000 FEW018 30/25 Q1010 NOSIG","temp":30,"dewpoint":25,"humidity":75,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T13:10:00.000Z","obsTimeLocal":"2026-10-31T18:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 311310Z VRB02KT 8000 FEW018 29/25 Q1011 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T14:10:00.000Z","obsTimeLocal":"2026-10-31T19:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 311410Z VRB01KT 8000 FEW018 28/25 Q1012 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T15:10:00.000Z","obsTimeLocal":"2026-10-31T20:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 311510Z 36001KT 7000 FEW018 28/26 Q1012 NOSIG","temp":28,"dewpoint":26,"humidity":89,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T16:10:00.000Z","obsTimeLocal":"2026-10-31T21:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 311610Z 06003KT 040V100 7000 SCT017 28/26 Q1013 NOSIG","temp":28,"dewpoint":26,"humidity":89,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T17:10:00.000Z","obsTimeLocal":"2026-10-31T22:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 311710Z VRB01KT 7000 SCT017 28/26 Q1013 NOSIG","temp":28,"dewpoint":26,"humidity":89,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T18:10:00.000Z","obsTimeLocal":"2026-10-31T23:40:00+05:30","metarType":"METAR","raw":"METAR VCBI 311810Z VRB01KT 6000 SCT017 28/26 Q1013 NOSIG","temp":28,"dewpoint":26,"humidity":89,"wind":0.5,"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/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/2026-10-31","json":"https://weathermarket.io/api/station/VCBI/2026-10-31","record":"https://weathermarket.io/api/station/VCBI/2026-10-31?format=record","prev":"https://weathermarket.io/station/VCBI/2026-10-30","next":"https://weathermarket.io/station/VCBI/2026-11-01","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=30&year2=2026&month2=11&day2=1&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=30&hora=18&anof=2026&mesf=10&dayf=31&horaf=18&minf=29&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=VCBI"}}}