{"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":"2026-11-03","window":{"date":"2026-11-03","timezone":"Europe/Stockholm","dayStartUtc":"2026-11-02T23:00:00.000Z","dayEndUtc":"2026-11-03T23:00:00.000Z","utcOffsetStart":"+01:00","utcOffsetEnd":"+01:00","hours":24},"complete":true,"values":{"tmax":8,"tmaxAt":"2026-11-03T12:50:00.000Z","tmin":-3,"tminAt":"2026-11-03T05:20:00.000Z","tavg":2.4,"humidityMean":88.3,"windMean":3,"windMax":5.1,"windMaxAt":"2026-11-03T11:50:00.000Z","precipObservedCount":0,"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":"2026-11-03T12:50:00.000Z","obsTimeLocal":"2026-11-03T13:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 031250Z 32009KT CAVOK 08/02 Q1032 NOSIG","temp":8,"dewpoint":2,"humidity":66,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-03T05:20:00.000Z","obsTimeLocal":"2026-11-03T06:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 030520Z 27005KT CAVOK M03/M03 Q1032 NOSIG","temp":-3,"dewpoint":-3,"humidity":100,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-03T11:50:00.000Z","obsTimeLocal":"2026-11-03T12:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 031150Z 31010KT CAVOK 07/02 Q1032 NOSIG","temp":7,"dewpoint":2,"humidity":70,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-04T02:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"ed6964b6ef966d08","lastChangedAt":"2026-11-03T22:54:38.519Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/ESSA/2026-11-03?format=record","status":"anchored","sha256":"d97c087e80e104d70c4b065f452ed190a87cdacc6f0a7c6d52d1c0dd8c5c43e3","revision":"ed6964b6ef966d08","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":48,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-11-03T12:50:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-03T05:20:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":8,"tmin":-3,"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":"2026-11-02T23:20:00.000Z","obsTimeLocal":"2026-11-03T00:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 022320Z 30004KT CAVOK 01/M00 Q1033 NOSIG","temp":1,"dewpoint":0,"humidity":93,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T23:50:00.000Z","obsTimeLocal":"2026-11-03T00:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 022350Z 29004KT CAVOK M00/M01 Q1033 NOSIG","temp":0,"dewpoint":-1,"humidity":93,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T00:20:00.000Z","obsTimeLocal":"2026-11-03T01:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 030020Z 30004KT CAVOK M00/M01 Q1033 NOSIG","temp":0,"dewpoint":-1,"humidity":93,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T00:50:00.000Z","obsTimeLocal":"2026-11-03T01:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 030050Z 29004KT CAVOK M01/M01 Q1033 NOSIG","temp":-1,"dewpoint":-1,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T01:20:00.000Z","obsTimeLocal":"2026-11-03T02:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 030120Z 29004KT CAVOK M01/M01 Q1033 NOSIG","temp":-1,"dewpoint":-1,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T01:50:00.000Z","obsTimeLocal":"2026-11-03T02:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 030150Z 29005KT CAVOK M01/M01 Q1033 NOSIG","temp":-1,"dewpoint":-1,"humidity":100,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T02:20:00.000Z","obsTimeLocal":"2026-11-03T03:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 030220Z 29004KT CAVOK M01/M01 Q1032 NOSIG","temp":-1,"dewpoint":-1,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T02:50:00.000Z","obsTimeLocal":"2026-11-03T03:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 030250Z 28005KT CAVOK M01/M01 Q1032 NOSIG","temp":-1,"dewpoint":-1,"humidity":100,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T03:20:00.000Z","obsTimeLocal":"2026-11-03T04:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 030320Z 26004KT CAVOK M01/M01 Q1032 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NOSIG","temp":7,"dewpoint":2,"humidity":70,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T12:50:00.000Z","obsTimeLocal":"2026-11-03T13:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 031250Z 32009KT CAVOK 08/02 Q1032 NOSIG","temp":8,"dewpoint":2,"humidity":66,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T13:20:00.000Z","obsTimeLocal":"2026-11-03T14:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 031320Z 32009KT CAVOK 07/02 Q1032 NOSIG","temp":7,"dewpoint":2,"humidity":70,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T13:50:00.000Z","obsTimeLocal":"2026-11-03T14:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 031350Z 31008KT CAVOK 07/02 Q1032 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NOSIG","temp":6,"dewpoint":2,"humidity":76,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T15:50:00.000Z","obsTimeLocal":"2026-11-03T16:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 031550Z 31006KT CAVOK 05/02 Q1033 NOSIG","temp":5,"dewpoint":2,"humidity":81,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T16:20:00.000Z","obsTimeLocal":"2026-11-03T17:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 031620Z 30007KT CAVOK 05/02 Q1032 NOSIG","temp":5,"dewpoint":2,"humidity":81,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T16:50:00.000Z","obsTimeLocal":"2026-11-03T17:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 031650Z 29006KT CAVOK 05/02 Q1033 NOSIG","temp":5,"dewpoint":2,"humidity":81,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T17:20:00.000Z","obsTimeLocal":"2026-11-03T18:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 031720Z 29007KT CAVOK 05/02 Q1033 NOSIG","temp":5,"dewpoint":2,"humidity":81,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T17:50:00.000Z","obsTimeLocal":"2026-11-03T18:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 031750Z 30008KT CAVOK 05/02 Q1033 NOSIG","temp":5,"dewpoint":2,"humidity":81,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T18:20:00.000Z","obsTimeLocal":"2026-11-03T19:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 031820Z 29007KT CAVOK 04/02 Q1033 NOSIG","temp":4,"dewpoint":2,"humidity":87,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T18:50:00.000Z","obsTimeLocal":"2026-11-03T19:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 031850Z 29007KT CAVOK 04/02 Q1033 NOSIG","temp":4,"dewpoint":2,"humidity":87,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T19:20:00.000Z","obsTimeLocal":"2026-11-03T20:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 031920Z 27006KT CAVOK 03/01 Q1033 NOSIG","temp":3,"dewpoint":1,"humidity":87,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T19:50:00.000Z","obsTimeLocal":"2026-11-03T20:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 031950Z 27005KT CAVOK 02/01 Q1033 NOSIG","temp":2,"dewpoint":1,"humidity":93,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T20:20:00.000Z","obsTimeLocal":"2026-11-03T21:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 032020Z 26005KT CAVOK 02/01 Q1033 NOSIG","temp":2,"dewpoint":1,"humidity":93,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T20:50:00.000Z","obsTimeLocal":"2026-11-03T21:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 032050Z 30004KT CAVOK 01/M00 Q1033 NOSIG","temp":1,"dewpoint":0,"humidity":93,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T21:20:00.000Z","obsTimeLocal":"2026-11-03T22:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 032120Z 28004KT 9999 FEW037 02/01 Q1033 NOSIG","temp":2,"dewpoint":1,"humidity":93,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T21:50:00.000Z","obsTimeLocal":"2026-11-03T22:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 032150Z 31003KT 280V340 9999 OVC036 04/03 Q1033 NOSIG","temp":4,"dewpoint":3,"humidity":93,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T22:20:00.000Z","obsTimeLocal":"2026-11-03T23:20:00+01:00","metarType":"METAR","raw":"METAR ESSA 032220Z 28003KT 9999 OVC038 03/02 Q1033 NOSIG","temp":3,"dewpoint":2,"humidity":93,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T22:50:00.000Z","obsTimeLocal":"2026-11-03T23:50:00+01:00","metarType":"METAR","raw":"METAR ESSA 032250Z 24004KT 9999 SCT035 03/02 Q1033 NOSIG","temp":3,"dewpoint":2,"humidity":93,"wind":2.1,"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/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/2026-11-03","json":"https://weathermarket.io/api/station/ESSA/2026-11-03","record":"https://weathermarket.io/api/station/ESSA/2026-11-03?format=record","prev":"https://weathermarket.io/station/ESSA/2026-11-02","next":"https://weathermarket.io/station/ESSA/2026-11-04","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=11&day1=2&year2=2026&month2=11&day2=4&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=11&day=2&hora=23&anof=2026&mesf=11&dayf=3&horaf=22&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=ESSA"}}}