{"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":"2026-10-09","window":{"date":"2026-10-09","timezone":"Europe/Stockholm","dayStartUtc":"2026-10-08T22:00:00.000Z","dayEndUtc":"2026-10-09T22:00:00.000Z","utcOffsetStart":"+02:00","utcOffsetEnd":"+02:00","hours":24},"complete":true,"values":{"tmax":11,"tmaxAt":"2026-10-08T22:20:00.000Z","tmin":4,"tminAt":"2026-10-09T20:20:00.000Z","tavg":7.4,"humidityMean":94.4,"windMean":7.3,"windMax":11.3,"windMaxAt":"2026-10-09T05:50:00.000Z","precipObservedCount":40,"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":"2026-10-08T22:20:00.000Z","obsTimeLocal":"2026-10-09T00:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 082220Z 10005KT 4100 -RA BKN003 11/11 Q0989 TEMPO 2000 SHRA","temp":11,"dewpoint":11,"humidity":100,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-09T20:20:00.000Z","obsTimeLocal":"2026-10-09T22:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 092020Z 30013KT 9999 OVC010 04/03 Q0997 BECMG BKN017","temp":4,"dewpoint":3,"humidity":93,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-09T05:50:00.000Z","obsTimeLocal":"2026-10-09T07:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 090550Z 35022KT 4200 RA BKN007 09/08 Q0984 BECMG 35015G25KT TEMPO 4000 RA","temp":9,"dewpoint":8,"humidity":93,"wind":11.3,"precipObserved":true,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-10T01:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"3cc0f130c11b755a","lastChangedAt":"2026-10-09T21:54:40.491Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/ESSA/2026-10-09?format=record","status":"anchored","sha256":"625c92ee8f69563ae6753b13dd265dfe8e3186ae71edfb05d471655a6acec8a5","revision":"3cc0f130c11b755a","flareTxHash":"0x7d041eadab526282e2df321b792b9973ab778d7b13463aaf54471085d16f795c","flareBlock":71738364,"anchoredAt":"2026-10-10T01:02:14.426Z","explorer":"https://flare-explorer.flare.network/tx/0x7d041eadab526282e2df321b792b9973ab778d7b13463aaf54471085d16f795c","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":"2026-10-08T22:20:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-09T20:20:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":11,"tmin":4,"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":"2026-10-08T22:20:00.000Z","obsTimeLocal":"2026-10-09T00:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 082220Z 10005KT 4100 -RA BKN003 11/11 Q0989 TEMPO 2000 SHRA","temp":11,"dewpoint":11,"humidity":100,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T22:50:00.000Z","obsTimeLocal":"2026-10-09T00:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 082250Z 09005KT 3200 -RA BKN004 11/11 Q0989 TEMPO 2000 SHRA","temp":11,"dewpoint":11,"humidity":100,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T23:20:00.000Z","obsTimeLocal":"2026-10-09T01:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 082320Z 08005KT 3100 -RA BKN003 11/11 Q0988 TEMPO 2000 SHRA","temp":11,"dewpoint":11,"humidity":100,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T23:50:00.000Z","obsTimeLocal":"2026-10-09T01:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 082350Z 07005KT 3500 -RA BKN003 11/11 Q0988 TEMPO 2000 SHRA BKN030CB","temp":11,"dewpoint":11,"humidity":100,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T00:20:00.000Z","obsTimeLocal":"2026-10-09T02:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 090020Z 06005KT 3900 -RA BKN003 11/11 Q0987 TEMPO 2000 SHRA BKN030CB","temp":11,"dewpoint":11,"humidity":100,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T00:50:00.000Z","obsTimeLocal":"2026-10-09T02:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 090050Z 06006KT 3900 -RA BKN003 11/11 Q0987 TEMPO 2000 SHRA BKN030CB","temp":11,"dewpoint":11,"humidity":100,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T01:20:00.000Z","obsTimeLocal":"2026-10-09T03:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 090120Z 03004KT 2200 -RA BKN003 11/11 Q0986 TEMPO SHRA BKN030CB","temp":11,"dewpoint":11,"humidity":100,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T01:50:00.000Z","obsTimeLocal":"2026-10-09T03:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 090150Z 03006KT 2600 -RA BKN003 11/11 Q0986 TEMPO SHRA BKN030CB","temp":11,"dewpoint":11,"humidity":100,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T02:20:00.000Z","obsTimeLocal":"2026-10-09T04:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 090220Z 03006KT 3200 BR BKN003 11/11 Q0985 TEMPO SHRA 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NOSIG","temp":6,"dewpoint":5,"humidity":93,"wind":9.3,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T13:20:00.000Z","obsTimeLocal":"2026-10-09T15:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 091320Z 33017KT 8000 -RA BKN010 06/05 Q0990 NOSIG","temp":6,"dewpoint":5,"humidity":93,"wind":8.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T13:50:00.000Z","obsTimeLocal":"2026-10-09T15:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 091350Z 33020KT 9999 -DZ BKN012 06/05 Q0991 NOSIG","temp":6,"dewpoint":5,"humidity":93,"wind":10.3,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T14:20:00.000Z","obsTimeLocal":"2026-10-09T16:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 091420Z 33019G31KT 9999 -DZ BKN012 06/05 Q0991 TEMPO 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BKN012","temp":5,"dewpoint":4,"humidity":93,"wind":8.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T16:20:00.000Z","obsTimeLocal":"2026-10-09T18:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 091620Z 31017KT 5000 DZ BKN007 05/04 Q0994 TEMPO 4000 RADZ BKN012","temp":5,"dewpoint":4,"humidity":93,"wind":8.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T16:50:00.000Z","obsTimeLocal":"2026-10-09T18:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 091650Z 32015KT 7000 -DZ BKN008 05/04 Q0995 TEMPO 4000 RADZ BKN012","temp":5,"dewpoint":4,"humidity":93,"wind":7.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T17:20:00.000Z","obsTimeLocal":"2026-10-09T19:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 091720Z 30015KT 4500 DZ BKN006 05/04 Q0995 TEMPO 4000 RADZ BKN012","temp":5,"dewpoint":4,"humidity":93,"wind":7.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T17:50:00.000Z","obsTimeLocal":"2026-10-09T19:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 091750Z 30015KT 6000 DZ BKN008 05/04 Q0996 TEMPO 4000 RADZ BKN012","temp":5,"dewpoint":4,"humidity":93,"wind":7.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T18:20:00.000Z","obsTimeLocal":"2026-10-09T20:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 091820Z 31016KT 5000 DZ BKN008 05/04 Q0996 TEMPO 4000 RADZ BKN012","temp":5,"dewpoint":4,"humidity":93,"wind":8.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T18:50:00.000Z","obsTimeLocal":"2026-10-09T20:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 091850Z 31014KT 9999 -DZ BKN008 05/04 Q0996 BECMG BKN012","temp":5,"dewpoint":4,"humidity":93,"wind":7.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T19:20:00.000Z","obsTimeLocal":"2026-10-09T21:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 091920Z 31013KT 9000 -DZ OVC008 05/04 Q0996 BECMG BKN012","temp":5,"dewpoint":4,"humidity":93,"wind":6.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T19:50:00.000Z","obsTimeLocal":"2026-10-09T21:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 091950Z 30012KT 9999 -DZ OVC009 05/04 Q0997 BECMG BKN017","temp":5,"dewpoint":4,"humidity":93,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T20:20:00.000Z","obsTimeLocal":"2026-10-09T22:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 092020Z 30013KT 9999 OVC010 04/03 Q0997 BECMG BKN017","temp":4,"dewpoint":3,"humidity":93,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T20:50:00.000Z","obsTimeLocal":"2026-10-09T22:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 092050Z 30011KT 9999 -DZ BKN010 OVC016 04/03 Q0998 BECMG BKN017","temp":4,"dewpoint":3,"humidity":93,"wind":5.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T21:20:00.000Z","obsTimeLocal":"2026-10-09T23:20:00+02:00","metarType":"METAR","raw":"METAR ESSA 092120Z 31013KT 9999 BKN009 OVC018 04/03 Q0998 BECMG BKN017","temp":4,"dewpoint":3,"humidity":93,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T21:50:00.000Z","obsTimeLocal":"2026-10-09T23:50:00+02:00","metarType":"METAR","raw":"METAR ESSA 092150Z 30012KT 9999 SCT010 BKN015 04/03 Q0998 BECMG BKN017","temp":4,"dewpoint":3,"humidity":93,"wind":6.2,"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/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/2026-10-09","json":"https://weathermarket.io/api/station/ESSA/2026-10-09","record":"https://weathermarket.io/api/station/ESSA/2026-10-09?format=record","prev":"https://weathermarket.io/station/ESSA/2026-10-08","next":"https://weathermarket.io/station/ESSA/2026-10-10","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=8&year2=2026&month2=10&day2=10&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=8&hora=22&anof=2026&mesf=10&dayf=9&horaf=21&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=ESSA"}}}