{"station":{"icao":"KSEA","city":{"slug":"seattle","name":"Seattle","country":"United States"},"timezone":"America/Los_Angeles","lat":47.61,"lon":-122.33,"us":true,"html":"https://weathermarket.io/station/KSEA","json":"https://weathermarket.io/api/station/KSEA","nwsCli":{"html":"https://weathermarket.io/nws-cli/KSEA","json":"https://weathermarket.io/api/nws-cli/KSEA"}},"date":"2026-10-05","window":{"date":"2026-10-05","timezone":"America/Los_Angeles","dayStartUtc":"2026-10-05T07:00:00.000Z","dayEndUtc":"2026-10-06T07:00:00.000Z","utcOffsetStart":"-07:00","utcOffsetEnd":"-07:00","hours":24},"complete":true,"values":{"tmax":20,"tmaxAt":"2026-10-05T22:53:00.000Z","tmin":11.7,"tminAt":"2026-10-05T11:53:00.000Z","tavg":13.8,"humidityMean":90.9,"windMean":1,"windMax":3.6,"windMaxAt":"2026-10-06T05:53:00.000Z","precipObservedCount":0,"nObservations":40,"maxGapMinutes":60,"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":"2026-10-05T22:53:00.000Z","obsTimeLocal":"2026-10-05T15:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 052253Z 25004KT 10SM FEW050 SCT170 SCT230 20/13 A3013 RMK AO2 SLP209 T02000133","temp":20,"dewpoint":13.3,"humidity":65,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-05T11:53:00.000Z","obsTimeLocal":"2026-10-05T04:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 051153Z 00000KT 1/4SM R16L/2000V3000FT FG BKN001 12/12 A3010 RMK AO2 SLP197 T01170117 10161 20117 51003 $","temp":11.7,"dewpoint":11.7,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-06T05:53:00.000Z","obsTimeLocal":"2026-10-05T22:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 060553Z 03007KT 10SM FEW230 16/13 A3016 RMK AO2 SLP219 T01610128 10194 20144 50006","temp":16.1,"dewpoint":12.8,"humidity":81,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-06T10:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"560934ff419c65e8","lastChangedAt":"2026-10-06T06:56:38.551Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KSEA/2026-10-05?format=record","status":"anchored","sha256":"22b5fb48be61bdfea038f18502d01e53f79e9ff4dbcec50f202090d5d7f11e91","revision":"560934ff419c65e8","flareTxHash":"0x63b8f789b0bdb99209f5edabb6f378667857796770d4cd6cc94750419071cf51","flareBlock":71449192,"anchoredAt":"2026-10-06T10:01:11.440Z","explorer":"https://flare-explorer.flare.network/tx/0x63b8f789b0bdb99209f5edabb6f378667857796770d4cd6cc94750419071cf51","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":40,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-05T22:53:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-05T11:53:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":20,"tmin":11.7,"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":{"status":"issued","tmax":20,"tmin":11.11,"precip":0,"corrected":false,"issuedAt":"2026-10-06T08:29:00.000Z","html":"https://weathermarket.io/nws-cli/KSEA/2026-10-05","json":"https://weathermarket.io/api/nws-cli/KSEA/2026-10-05"},"observations":[{"obsTimeUtc":"2026-10-05T07:53:00.000Z","obsTimeLocal":"2026-10-05T00:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 050753Z 00000KT 10SM CLR 13/12 A3008 RMK AO2 SLP192 T01330117 402060106 $","temp":13.3,"dewpoint":11.7,"humidity":90,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T08:53:00.000Z","obsTimeLocal":"2026-10-05T01:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 050853Z 00000KT 10SM CLR 13/12 A3008 RMK AO2 SLP191 T01280117 58000 $","temp":12.8,"dewpoint":11.7,"humidity":93,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T09:53:00.000Z","obsTimeLocal":"2026-10-05T02:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 050953Z 00000KT 7SM CLR 13/12 A3009 RMK AO2 SLP195 T01280117 $","temp":12.8,"dewpoint":11.7,"humidity":93,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T10:14:00.000Z","obsTimeLocal":"2026-10-05T03:14:00-07:00","metarType":"SPECI","raw":"SPECI KSEA 051014Z 00000KT 7SM SCT002 13/12 A3009 RMK AO2 T01280117 $","temp":12.8,"dewpoint":11.7,"humidity":93,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T10:24:00.000Z","obsTimeLocal":"2026-10-05T03:24:00-07:00","metarType":"SPECI","raw":"SPECI KSEA 051024Z 00000KT 4SM R16L/6000VP6000FT BR BKN002 13/12 A3009 RMK AO2 SCT V BKN T01280117 $","temp":12.8,"dewpoint":11.7,"humidity":93,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T10:37:00.000Z","obsTimeLocal":"2026-10-05T03:37:00-07:00","metarType":"SPECI","raw":"SPECI KSEA 051037Z 02005KT 1/4SM R16L/1000V1800FT FG VV001 12/12 A3009 RMK AO2 T01220117 $","temp":12.2,"dewpoint":11.7,"humidity":97,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T10:53:00.000Z","obsTimeLocal":"2026-10-05T03:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 051053Z 03004KT 1/4SM R16L/1000V1200FT FG VV001 13/12 A3010 RMK AO2 SLP197 T01280122 $","temp":12.8,"dewpoint":12.2,"humidity":96,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T11:51:00.000Z","obsTimeLocal":"2026-10-05T04:51:00-07:00","metarType":"SPECI","raw":"SPECI KSEA 051151Z 18003KT 1/4SM R16L/1400V3000FT FG BKN001 12/12 A3010 RMK AO2 $","temp":12,"dewpoint":12,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T11:53:00.000Z","obsTimeLocal":"2026-10-05T04:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 051153Z 00000KT 1/4SM R16L/2000V3000FT FG BKN001 12/12 A3010 RMK AO2 SLP197 T01170117 10161 20117 51003 $","temp":11.7,"dewpoint":11.7,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T12:08:00.000Z","obsTimeLocal":"2026-10-05T05:08:00-07:00","metarType":"SPECI","raw":"SPECI KSEA 051208Z 00000KT 1/4SM R16L/1200V1600FT FG VV001 12/11 A3010 RMK AO2 T01170111 $","temp":11.7,"dewpoint":11.1,"humidity":96,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T12:53:00.000Z","obsTimeLocal":"2026-10-05T05:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 051253Z 00000KT 1/4SM R16L/0800V1200FT FG VV001 12/12 A3011 RMK AO2 SLP200 T01170117 $","temp":11.7,"dewpoint":11.7,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T13:03:00.000Z","obsTimeLocal":"2026-10-05T06:03:00-07:00","metarType":"SPECI","raw":"SPECI KSEA 051303Z 00000KT 1/8SM R16L/0800V1000FT FG VV001 12/12 A3011 RMK AO2 TWR VIS 1/4 T01170117 $","temp":11.7,"dewpoint":11.7,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T13:53:00.000Z","obsTimeLocal":"2026-10-05T06:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 051353Z 00000KT 1/8SM R16L/0800V1000FT FG VV001 12/12 A3012 RMK AO2 TWR VIS 1/4 SLP205 T01170117 $","temp":11.7,"dewpoint":11.7,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T14:22:00.000Z","obsTimeLocal":"2026-10-05T07:22:00-07:00","metarType":"SPECI","raw":"SPECI KSEA 051422Z 00000KT 1/4SM R16L/0700V1200FT FG VV001 12/12 A3013 RMK AO2 T01170117 $","temp":11.7,"dewpoint":11.7,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T14:53:00.000Z","obsTimeLocal":"2026-10-05T07:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 051453Z 00000KT 1/4SM R16L/1200VP6000FT FG VV001 12/12 A3013 RMK AO2 SLP208 T01170117 53011 $","temp":11.7,"dewpoint":11.7,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T15:19:00.000Z","obsTimeLocal":"2026-10-05T08:19:00-07:00","metarType":"SPECI","raw":"SPECI KSEA 051519Z 21003KT 1/4SM R16L/1200V1400FT FG VV001 12/12 A3014 RMK AO2 TWR VIS 1/4 T01170117 $","temp":11.7,"dewpoint":11.7,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T15:44:00.000Z","obsTimeLocal":"2026-10-05T08:44:00-07:00","metarType":"SPECI","raw":"SPECI KSEA 051544Z 15004KT 1/4SM R16L/1000V2400FT FG BKN001 12/12 A3014 RMK AO2 SFC VIS 1/2 T01170117 $","temp":11.7,"dewpoint":11.7,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T15:53:00.000Z","obsTimeLocal":"2026-10-05T08:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 051553Z 18003KT 1/4SM R16L/1400V3500FT FG BKN001 BKN250 12/11 A3014 RMK AO2 SFC VIS 1/2 SLP211 T01170111 $","temp":11.7,"dewpoint":11.1,"humidity":96,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T16:18:00.000Z","obsTimeLocal":"2026-10-05T09:18:00-07:00","metarType":"SPECI","raw":"SPECI KSEA 051618Z 17003KT 1/4SM R16L/P6000FT FG BKN003 OVC250 12/12 A3014 RMK AO2 SFC VIS 1/2 T01170117 $","temp":11.7,"dewpoint":11.7,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T16:53:00.000Z","obsTimeLocal":"2026-10-05T09:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 051653Z 00000KT 1/4SM R16L/2200V4500FT FG OVC002 12/12 A3015 RMK AO2 SFC VIS 1/2 SLP217 T01220117 $","temp":12.2,"dewpoint":11.7,"humidity":97,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T17:53:00.000Z","obsTimeLocal":"2026-10-05T10:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 051753Z 20005KT 1/4SM R16L/2000V3500FT FG OVC002 13/13 A3016 RMK AO2 SLP218 T01280128 10128 20111 52009 $","temp":12.8,"dewpoint":12.8,"humidity":100,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T18:00:00.000Z","obsTimeLocal":"2026-10-05T11:00:00-07:00","metarType":"SPECI","raw":"SPECI KSEA 051800Z 00000KT 1/4SM R16L/2600VP6000FT FG VV001 13/12 A3016 RMK AO2 T01280122 $","temp":12.8,"dewpoint":12.2,"humidity":96,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T18:27:00.000Z","obsTimeLocal":"2026-10-05T11:27:00-07:00","metarType":"SPECI","raw":"SPECI KSEA 051827Z 00000KT 1/4SM R16L/0700V1200FT FG VV001 13/12 A3016 RMK AO2 TWR VIS 1/4 T01280122 $","temp":12.8,"dewpoint":12.2,"humidity":96,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T18:42:00.000Z","obsTimeLocal":"2026-10-05T11:42:00-07:00","metarType":"SPECI","raw":"SPECI KSEA 051842Z 19003KT 1/4SM R16L/1600V3000FT FG VV001 12/12 A3016 RMK AO2 T01220122 $","temp":12.2,"dewpoint":12.2,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T18:53:00.000Z","obsTimeLocal":"2026-10-05T11:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 051853Z 19005KT 1/2SM R16L/2000V4500FT FG OVC001 12/12 A3016 RMK AO2 SLP220 T01220122 $","temp":12.2,"dewpoint":12.2,"humidity":100,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T19:45:00.000Z","obsTimeLocal":"2026-10-05T12:45:00-07:00","metarType":"SPECI","raw":"SPECI KSEA 051945Z 00000KT 1SM R16L/P6000FT BR BKN002 BKN050 BKN200 13/13 A3017 RMK AO2 TWR VIS 1 1/2 T01330128 $","temp":13.3,"dewpoint":12.8,"humidity":97,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T19:51:00.000Z","obsTimeLocal":"2026-10-05T12:51:00-07:00","metarType":"SPECI","raw":"SPECI KSEA 051951Z 29004KT 2 1/2SM BR SCT002 BKN050 BKN200 13/13 A3017 RMK AO2 SFC VIS 6 VIS W 1 $","temp":13,"dewpoint":13,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T19:53:00.000Z","obsTimeLocal":"2026-10-05T12:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 051953Z 26003KT 2 1/2SM BR SCT002 BKN050 BKN200 13/13 A3017 RMK AO2 SFC VIS 6 SLP222 VIS W 1 T01330128 $","temp":13.3,"dewpoint":12.8,"humidity":97,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T20:31:00.000Z","obsTimeLocal":"2026-10-05T13:31:00-07:00","metarType":"SPECI","raw":"SPECI KSEA 052031Z 00000KT 7SM SCT002 BKN050 BKN230 16/13 A3016 RMK AO2 T01610128 $","temp":16.1,"dewpoint":12.8,"humidity":81,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T20:53:00.000Z","obsTimeLocal":"2026-10-05T13:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 052053Z 00000KT 9SM SCT002 SCT050 BKN230 17/13 A3016 RMK AO2 SLP218 T01670128 58000 $","temp":16.7,"dewpoint":12.8,"humidity":78,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T21:53:00.000Z","obsTimeLocal":"2026-10-05T14:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 052153Z 28005KT 10SM FEW050 SCT170 BKN230 18/13 A3014 RMK AO2 SLP213 T01780128","temp":17.8,"dewpoint":12.8,"humidity":73,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T22:53:00.000Z","obsTimeLocal":"2026-10-05T15:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 052253Z 25004KT 10SM FEW050 SCT170 SCT230 20/13 A3013 RMK AO2 SLP209 T02000133","temp":20,"dewpoint":13.3,"humidity":65,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T23:53:00.000Z","obsTimeLocal":"2026-10-05T16:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 052353Z 26004KT 10SM FEW060 FEW170 SCT230 19/13 A3013 RMK AO2 SLP209 T01890128 10200 20122 56009","temp":18.9,"dewpoint":12.8,"humidity":68,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T00:53:00.000Z","obsTimeLocal":"2026-10-05T17:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 060053Z 25004KT 10SM FEW060 FEW170 SCT230 19/13 A3012 RMK AO2 SLP206 T01890128","temp":18.9,"dewpoint":12.8,"humidity":68,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T01:53:00.000Z","obsTimeLocal":"2026-10-05T18:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 060153Z 00000KT 10SM FEW060 FEW170 SCT230 17/13 A3012 RMK AO2 SLP206 T01720128","temp":17.2,"dewpoint":12.8,"humidity":75,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T02:53:00.000Z","obsTimeLocal":"2026-10-05T19:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 060253Z 00000KT 10SM FEW060 FEW230 17/13 A3014 RMK AO2 SLP213 T01670128 53004","temp":16.7,"dewpoint":12.8,"humidity":78,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T03:53:00.000Z","obsTimeLocal":"2026-10-05T20:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 060353Z 00000KT 10SM FEW060 FEW230 17/12 A3015 RMK AO2 SLP215 T01670117","temp":16.7,"dewpoint":11.7,"humidity":72,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T04:53:00.000Z","obsTimeLocal":"2026-10-05T21:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 060453Z 01005KT 10SM FEW230 16/12 A3016 RMK AO2 SLP221 T01560117","temp":15.6,"dewpoint":11.7,"humidity":78,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T05:53:00.000Z","obsTimeLocal":"2026-10-05T22:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 060553Z 03007KT 10SM FEW230 16/13 A3016 RMK AO2 SLP219 T01610128 10194 20144 50006","temp":16.1,"dewpoint":12.8,"humidity":81,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T06:53:00.000Z","obsTimeLocal":"2026-10-05T23:53:00-07:00","metarType":"METAR","raw":"METAR KSEA 060653Z 36004KT 10SM CLR 15/13 A3016 RMK AO2 SLP219 T01500128","temp":15,"dewpoint":12.8,"humidity":87,"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). US markets usually settle on the official NWS CLI value instead - see the NWS CLI archive for this station; both values are shown side by side.","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/KSEA/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KSEA/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for KSEA for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KSEA/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/KSEA/2026-10-05","json":"https://weathermarket.io/api/station/KSEA/2026-10-05","record":"https://weathermarket.io/api/station/KSEA/2026-10-05?format=record","prev":"https://weathermarket.io/station/KSEA/2026-10-04","next":"https://weathermarket.io/station/KSEA/2026-10-06","station":"https://weathermarket.io/station/KSEA","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=SEA&data=metar&year1=2026&month1=10&day1=5&year2=2026&month2=10&day2=7&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=KSEA&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=5&hora=7&anof=2026&mesf=10&dayf=6&horaf=6&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KSEA"}}}