{"station":{"icao":"ESSA","city":{"slug":"stockholm","name":"Stockholm","country":"Sweden"},"timezone":"Europe/Stockholm","lat":59.33,"lon":18.07,"us":false,"html":"https://weathermarket.io/station/ESSA","json":"https://weathermarket.io/api/station/ESSA","nwsCli":null},"date":"2026-10-25","window":{"date":"2026-10-25","timezone":"Europe/Stockholm","dayStartUtc":"2026-10-24T22:00:00.000Z","dayEndUtc":"2026-10-25T23:00:00.000Z","utcOffsetStart":"+02:00","utcOffsetEnd":"+01:00","hours":25},"complete":true,"values":{"tmax":10,"tmaxAt":"2026-10-25T10:20:00.000Z","tmin":7,"tminAt":"2026-10-25T15:20:00.000Z","tavg":8.6,"humidityMean":79.3,"windMean":8.6,"windMax":12.9,"windMaxAt":"2026-10-25T11:20:00.000Z","precipObservedCount":14,"nObservations":50,"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":"2026-10-25T10:20:00.000Z","obsTimeLocal":"2026-10-25T11:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 251020Z 16020G32KT 9999 BKN027 10/04 Q0995 NOSIG","temp":10,"dewpoint":4,"humidity":66,"wind":10.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-25T15:20:00.000Z","obsTimeLocal":"2026-10-25T16:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 251520Z 17018KT 9000 -RA BKN015 07/05 Q0990 TEMPO 4000 RA BKN012","temp":7,"dewpoint":5,"humidity":87,"wind":9.3,"precipObserved":true,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-25T11:20:00.000Z","obsTimeLocal":"2026-10-25T12:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 251120Z 15025KT 9999 SCT034 10/02 Q0993 NOSIG","temp":10,"dewpoint":2,"humidity":58,"wind":12.9,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-26T02:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"9ecd3fa9fbd71c8b","lastChangedAt":"2026-10-25T22:54:38.513Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/ESSA/2026-10-25?format=record","status":"anchored","sha256":"3b193ee558e43e81e7b489147c017ecca609526933dc1f035af6f2ba64c666a5","revision":"9ecd3fa9fbd71c8b","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":50,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-25T10:20:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-25T15:20:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":10,"tmin":7,"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":"2026-10-24T22:20:00.000Z","obsTimeLocal":"2026-10-25T00:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 242220Z 15012KT 9999 BKN023 09/06 Q1006 NOSIG","temp":9,"dewpoint":6,"humidity":81,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T22:50:00.000Z","obsTimeLocal":"2026-10-25T00:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 242250Z 15014KT 9999 BKN022 09/06 Q1006 NOSIG","temp":9,"dewpoint":6,"humidity":81,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T23:20:00.000Z","obsTimeLocal":"2026-10-25T01:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 242320Z 15014KT 9999 BKN022 BKN049 09/06 Q1005 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RA","temp":7,"dewpoint":6,"humidity":93,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T17:50:00.000Z","obsTimeLocal":"2026-10-25T18:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 251750Z 15015KT 7000 DZ BKN007 07/06 Q0989 TEMPO 4000 RA","temp":7,"dewpoint":6,"humidity":93,"wind":7.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T18:20:00.000Z","obsTimeLocal":"2026-10-25T19:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 251820Z 16014KT 9999 -DZ BKN008 07/06 Q0989 BECMG FEW008 BKN015","temp":7,"dewpoint":6,"humidity":93,"wind":7.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T18:50:00.000Z","obsTimeLocal":"2026-10-25T19:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 251850Z 16012KT 9999 -RA BKN007 BKN023 08/06 Q0989 BECMG FEW008 BKN015","temp":8,"dewpoint":6,"humidity":87,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T19:20:00.000Z","obsTimeLocal":"2026-10-25T20:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 251920Z 16013KT 9999 -DZ SCT006 BKN009 08/06 Q0989 BECMG FEW008 BKN015","temp":8,"dewpoint":6,"humidity":87,"wind":6.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T19:50:00.000Z","obsTimeLocal":"2026-10-25T20:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 251950Z 16013KT 9999 FEW006 BKN012 08/07 Q0989 BECMG BKN015","temp":8,"dewpoint":7,"humidity":93,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T20:20:00.000Z","obsTimeLocal":"2026-10-25T21:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 252020Z 17012KT 9999 BKN013 08/06 Q0989 BECMG BKN015","temp":8,"dewpoint":6,"humidity":87,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T20:50:00.000Z","obsTimeLocal":"2026-10-25T21:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 252050Z 17013KT 9999 BKN014 08/06 Q0989 BECMG BKN015","temp":8,"dewpoint":6,"humidity":87,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T21:20:00.000Z","obsTimeLocal":"2026-10-25T22:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 252120Z 16014KT 9999 FEW012 BKN023 08/06 Q0990 NOSIG","temp":8,"dewpoint":6,"humidity":87,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T21:50:00.000Z","obsTimeLocal":"2026-10-25T22:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 252150Z 16014KT 9999 BKN016 08/06 Q0990 NOSIG","temp":8,"dewpoint":6,"humidity":87,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T22:20:00.000Z","obsTimeLocal":"2026-10-25T23:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 252220Z 16014KT 9999 BKN013 08/07 Q0990 NOSIG","temp":8,"dewpoint":7,"humidity":93,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T22:50:00.000Z","obsTimeLocal":"2026-10-25T23:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 252250Z 16013KT 9999 -RA SCT013 BKN018 09/07 Q0990 TEMPO BKN012","temp":9,"dewpoint":7,"humidity":87,"wind":6.7,"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/ESSA/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/ESSA/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for ESSA for the contract date (station-local calendar day), as published at https://weathermarket.io/station/ESSA/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/ESSA/2026-10-25","json":"https://weathermarket.io/api/station/ESSA/2026-10-25","record":"https://weathermarket.io/api/station/ESSA/2026-10-25?format=record","prev":"https://weathermarket.io/station/ESSA/2026-10-24","next":"https://weathermarket.io/station/ESSA/2026-10-26","station":"https://weathermarket.io/station/ESSA","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=ESSA&data=metar&year1=2026&month1=10&day1=24&year2=2026&month2=10&day2=26&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=ESSA&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=24&hora=22&anof=2026&mesf=10&dayf=25&horaf=22&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=ESSA"}}}