{"station":{"icao":"LIRF","city":{"slug":"rome","name":"Rome","country":"Italy"},"timezone":"Europe/Rome","lat":41.9,"lon":12.5,"us":false,"html":"https://weathermarket.io/station/LIRF","json":"https://weathermarket.io/api/station/LIRF","nwsCli":null},"date":"2026-10-18","window":{"date":"2026-10-18","timezone":"Europe/Rome","dayStartUtc":"2026-10-17T22:00:00.000Z","dayEndUtc":"2026-10-18T22:00:00.000Z","utcOffsetStart":"+02:00","utcOffsetEnd":"+02:00","hours":24},"complete":true,"values":{"tmax":24,"tmaxAt":"2026-10-18T11:50:00.000Z","tmin":15,"tminAt":"2026-10-18T00:50:00.000Z","tavg":18.7,"humidityMean":82.9,"windMean":3.3,"windMax":6.7,"windMaxAt":"2026-10-18T11:20:00.000Z","precipObservedCount":1,"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":"2026-10-18T11:50:00.000Z","obsTimeLocal":"2026-10-18T13:50:00+02:00","metarType":"METAR","raw":"METAR LIRF 181150Z 15011KT 9999 SCT025 24/18 Q1018 NOSIG","temp":24,"dewpoint":18,"humidity":69,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-18T00:50:00.000Z","obsTimeLocal":"2026-10-18T02:50:00+02:00","metarType":"METAR","raw":"METAR LIRF 180050Z 08005KT CAVOK 15/14 Q1016 NOSIG","temp":15,"dewpoint":14,"humidity":94,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-18T11:20:00.000Z","obsTimeLocal":"2026-10-18T13:20:00+02:00","metarType":"METAR","raw":"METAR LIRF 181120Z 15013KT 9999 SCT020 SCT035 23/17 Q1019 NOSIG","temp":23,"dewpoint":17,"humidity":69,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-19T01:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"825f252fd21cc5f7","lastChangedAt":"2026-10-18T21:56:38.324Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/LIRF/2026-10-18?format=record","status":"anchored","sha256":"f6866ad0fa585adc7e500d98e3990fc4c6a536ad8e30fb2f9659e390fc736245","revision":"825f252fd21cc5f7","flareTxHash":"0x980c24143f943fd2d33b5da7fa1934b94e60f3b68799491cc1eab718fa141a0f","flareBlock":72443612,"anchoredAt":"2026-10-19T01:02:30.907Z","explorer":"https://flare-explorer.flare.network/tx/0x980c24143f943fd2d33b5da7fa1934b94e60f3b68799491cc1eab718fa141a0f","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":"2026-10-18T11:50:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-18T00:50:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":24,"tmin":15,"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":"2026-10-17T22:20:00.000Z","obsTimeLocal":"2026-10-18T00:20:00+02:00","metarType":"METAR","raw":"METAR LIRF 172220Z 09005KT CAVOK 17/15 Q1016 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T22:50:00.000Z","obsTimeLocal":"2026-10-18T00:50:00+02:00","metarType":"METAR","raw":"METAR LIRF 172250Z 09005KT CAVOK 16/15 Q1016 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T23:20:00.000Z","obsTimeLocal":"2026-10-18T01:20:00+02:00","metarType":"METAR","raw":"METAR LIRF 172320Z 08006KT 9999 FEW030 16/15 Q1016 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T23:50:00.000Z","obsTimeLocal":"2026-10-18T01:50:00+02:00","metarType":"METAR","raw":"METAR LIRF 172350Z 09006KT 9999 FEW025 16/15 Q1016 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T00:20:00.000Z","obsTimeLocal":"2026-10-18T02:20:00+02:00","metarType":"METAR","raw":"METAR LIRF 180020Z 09005KT 9999 FEW025 16/14 Q1016 NOSIG","temp":16,"dewpoint":14,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T00:50:00.000Z","obsTimeLocal":"2026-10-18T02:50:00+02:00","metarType":"METAR","raw":"METAR LIRF 180050Z 08005KT CAVOK 15/14 Q1016 NOSIG","temp":15,"dewpoint":14,"humidity":94,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T01:20:00.000Z","obsTimeLocal":"2026-10-18T03:20:00+02:00","metarType":"METAR","raw":"METAR LIRF 180120Z 09004KT 9999 FEW025 15/14 Q1016 NOSIG","temp":15,"dewpoint":14,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T01:50:00.000Z","obsTimeLocal":"2026-10-18T03:50:00+02:00","metarType":"METAR","raw":"METAR LIRF 180150Z 09004KT 9999 FEW030 15/14 Q1016 NOSIG","temp":15,"dewpoint":14,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T02:20:00.000Z","obsTimeLocal":"2026-10-18T04:20:00+02:00","metarType":"METAR","raw":"METAR LIRF 180220Z 08005KT CAVOK 15/14 Q1016 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NOSIG","temp":21,"dewpoint":17,"humidity":78,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T10:20:00.000Z","obsTimeLocal":"2026-10-18T12:20:00+02:00","metarType":"METAR","raw":"METAR LIRF 181020Z 12011KT 9999 -RA SCT030 21/17 Q1019 NOSIG","temp":21,"dewpoint":17,"humidity":78,"wind":5.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T10:50:00.000Z","obsTimeLocal":"2026-10-18T12:50:00+02:00","metarType":"METAR","raw":"METAR LIRF 181050Z 13011KT 100V160 9999 FEW020 SCT035 23/18 Q1019 NOSIG","temp":23,"dewpoint":18,"humidity":73,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T11:20:00.000Z","obsTimeLocal":"2026-10-18T13:20:00+02:00","metarType":"METAR","raw":"METAR LIRF 181120Z 15013KT 9999 SCT020 SCT035 23/17 Q1019 NOSIG","temp":23,"dewpoint":17,"humidity":69,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T11:50:00.000Z","obsTimeLocal":"2026-10-18T13:50:00+02:00","metarType":"METAR","raw":"METAR LIRF 181150Z 15011KT 9999 SCT025 24/18 Q1018 NOSIG","temp":24,"dewpoint":18,"humidity":69,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T12:20:00.000Z","obsTimeLocal":"2026-10-18T14:20:00+02:00","metarType":"METAR","raw":"METAR LIRF 181220Z 15012KT 9999 SCT025 24/17 Q1018 NOSIG","temp":24,"dewpoint":17,"humidity":65,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T12:50:00.000Z","obsTimeLocal":"2026-10-18T14:50:00+02:00","metarType":"METAR","raw":"METAR LIRF 181250Z 17008KT 140V200 9999 SCT025 23/17 Q1018 NOSIG","temp":23,"dewpoint":17,"humidity":69,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T13:20:00.000Z","obsTimeLocal":"2026-10-18T15:20:00+02:00","metarType":"METAR","raw":"METAR LIRF 181320Z 17008KT 9999 SCT025 23/17 Q1018 NOSIG","temp":23,"dewpoint":17,"humidity":69,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T13:50:00.000Z","obsTimeLocal":"2026-10-18T15:50:00+02:00","metarType":"METAR","raw":"METAR LIRF 181350Z 17009KT 140V200 9999 SCT025 23/17 Q1018 NOSIG","temp":23,"dewpoint":17,"humidity":69,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T14:20:00.000Z","obsTimeLocal":"2026-10-18T16:20:00+02:00","metarType":"METAR","raw":"METAR LIRF 181420Z 17007KT 9999 SCT025 23/16 Q1018 NOSIG","temp":23,"dewpoint":16,"humidity":65,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T14:50:00.000Z","obsTimeLocal":"2026-10-18T16:50:00+02:00","metarType":"METAR","raw":"METAR LIRF 181450Z 17006KT 9999 FEW025 22/16 Q1018 NOSIG","temp":22,"dewpoint":16,"humidity":69,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T15:20:00.000Z","obsTimeLocal":"2026-10-18T17:20:00+02:00","metarType":"METAR","raw":"METAR LIRF 181520Z 17006KT 140V200 CAVOK 22/16 Q1019 NOSIG","temp":22,"dewpoint":16,"humidity":69,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T15:50:00.000Z","obsTimeLocal":"2026-10-18T17:50:00+02:00","metarType":"METAR","raw":"METAR LIRF 181550Z 18004KT CAVOK 22/16 Q1019 NOSIG","temp":22,"dewpoint":16,"humidity":69,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T16:20:00.000Z","obsTimeLocal":"2026-10-18T18:20:00+02:00","metarType":"METAR","raw":"METAR LIRF 181620Z 15004KT CAVOK 21/16 Q1019 NOSIG","temp":21,"dewpoint":16,"humidity":73,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T16:50:00.000Z","obsTimeLocal":"2026-10-18T18:50:00+02:00","metarType":"METAR","raw":"METAR LIRF 181650Z 14005KT CAVOK 20/16 Q1019 NOSIG","temp":20,"dewpoint":16,"humidity":78,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T17:20:00.000Z","obsTimeLocal":"2026-10-18T19:20:00+02:00","metarType":"METAR","raw":"METAR LIRF 181720Z 13005KT CAVOK 20/16 Q1019 NOSIG","temp":20,"dewpoint":16,"humidity":78,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T17:50:00.000Z","obsTimeLocal":"2026-10-18T19:50:00+02:00","metarType":"METAR","raw":"METAR LIRF 181750Z 12005KT CAVOK 19/16 Q1019 NOSIG","temp":19,"dewpoint":16,"humidity":83,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T18:20:00.000Z","obsTimeLocal":"2026-10-18T20:20:00+02:00","metarType":"METAR","raw":"METAR LIRF 181820Z 12005KT CAVOK 19/16 Q1020 NOSIG","temp":19,"dewpoint":16,"humidity":83,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T18:50:00.000Z","obsTimeLocal":"2026-10-18T20:50:00+02:00","metarType":"METAR","raw":"METAR LIRF 181850Z 13005KT CAVOK 19/16 Q1020 NOSIG","temp":19,"dewpoint":16,"humidity":83,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T19:20:00.000Z","obsTimeLocal":"2026-10-18T21:20:00+02:00","metarType":"METAR","raw":"METAR LIRF 181920Z 11004KT CAVOK 19/16 Q1020 NOSIG","temp":19,"dewpoint":16,"humidity":83,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T19:50:00.000Z","obsTimeLocal":"2026-10-18T21:50:00+02:00","metarType":"METAR","raw":"METAR LIRF 181950Z 08004KT CAVOK 18/16 Q1020 NOSIG","temp":18,"dewpoint":16,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T20:20:00.000Z","obsTimeLocal":"2026-10-18T22:20:00+02:00","metarType":"METAR","raw":"METAR LIRF 182020Z 08005KT CAVOK 17/16 Q1020 NOSIG","temp":17,"dewpoint":16,"humidity":94,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T20:50:00.000Z","obsTimeLocal":"2026-10-18T22:50:00+02:00","metarType":"METAR","raw":"METAR LIRF 182050Z 08005KT 9999 FEW015 17/15 Q1021 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T21:20:00.000Z","obsTimeLocal":"2026-10-18T23:20:00+02:00","metarType":"METAR","raw":"METAR LIRF 182120Z 07005KT CAVOK 17/15 Q1021 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T21:50:00.000Z","obsTimeLocal":"2026-10-18T23:50:00+02:00","metarType":"METAR","raw":"METAR LIRF 182150Z 08006KT CAVOK 16/15 Q1021 NOSIG","temp":16,"dewpoint":15,"humidity":94,"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/LIRF/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/LIRF/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for LIRF for the contract date (station-local calendar day), as published at https://weathermarket.io/station/LIRF/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/LIRF/2026-10-18","json":"https://weathermarket.io/api/station/LIRF/2026-10-18","record":"https://weathermarket.io/api/station/LIRF/2026-10-18?format=record","prev":"https://weathermarket.io/station/LIRF/2026-10-17","next":"https://weathermarket.io/station/LIRF/2026-10-19","station":"https://weathermarket.io/station/LIRF","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=LIRF&data=metar&year1=2026&month1=10&day1=17&year2=2026&month2=10&day2=19&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=LIRF&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=17&hora=22&anof=2026&mesf=10&dayf=18&horaf=21&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=LIRF"}}}