{"station":{"icao":"KATL","city":{"slug":"atlanta","name":"Atlanta","country":"United States"},"timezone":"America/New_York","lat":33.75,"lon":-84.39,"us":true,"html":"https://weathermarket.io/station/KATL","json":"https://weathermarket.io/api/station/KATL","nwsCli":{"html":"https://weathermarket.io/nws-cli/KATL","json":"https://weathermarket.io/api/nws-cli/KATL"}},"date":"2026-11-10","window":{"date":"2026-11-10","timezone":"America/New_York","dayStartUtc":"2026-11-10T05:00:00.000Z","dayEndUtc":"2026-11-11T05:00:00.000Z","utcOffsetStart":"-05:00","utcOffsetEnd":"-05:00","hours":24},"complete":true,"values":{"tmax":23.3,"tmaxAt":"2026-11-10T19:52:00.000Z","tmin":7.8,"tminAt":"2026-11-10T09:52:00.000Z","tavg":15,"humidityMean":58.5,"windMean":3.4,"windMax":5.7,"windMaxAt":"2026-11-10T17:52:00.000Z","precipObservedCount":0,"nObservations":24,"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":"2026-11-10T19:52:00.000Z","obsTimeLocal":"2026-11-10T14:52:00-05:00","metarType":"METAR","raw":"METAR KATL 101952Z 31007KT 10SM FEW140 FEW180 SCT250 23/04 A3008 RMK AO2 SLP184 VIRGA DSNT S SW T02330044","temp":23.3,"dewpoint":4.4,"humidity":29,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-10T09:52:00.000Z","obsTimeLocal":"2026-11-10T04:52:00-05:00","metarType":"METAR","raw":"METAR KATL 100952Z 27006KT 10SM FEW250 08/06 A3013 RMK AO2 SLP201 T00780056 $","temp":7.8,"dewpoint":5.6,"humidity":86,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-10T17:52:00.000Z","obsTimeLocal":"2026-11-10T12:52:00-05:00","metarType":"METAR","raw":"METAR KATL 101752Z 32011KT 10SM FEW120 FEW180 SCT250 22/05 A3012 RMK AO2 SLP195 T02220050 10222 20078 58017","temp":22.2,"dewpoint":5,"humidity":33,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-11T08:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"6c3c052142620742","lastChangedAt":"2026-11-11T04:55:38.190Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KATL/2026-11-10?format=record","status":"anchored","sha256":"bb8ba8b5cb192b79e3be8dea498d98182c1ea41e5cd6b53ccd5069bbd245f2a2","revision":"6c3c052142620742","flareTxHash":"0xc26d4c5716eaf57aa4c613768db49136e78bfff8dbf96c96973683e3f68f64aa","flareBlock":74269110,"anchoredAt":"2026-11-11T08:01:15.166Z","explorer":"https://flare-explorer.flare.network/tx/0xc26d4c5716eaf57aa4c613768db49136e78bfff8dbf96c96973683e3f68f64aa","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":24,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-11-10T19:52:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-10T09:52:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":23.3,"tmin":7.8,"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":23.33,"tmin":7.78,"precip":0,"corrected":false,"issuedAt":"2026-11-11T09:25:00.000Z","html":"https://weathermarket.io/nws-cli/KATL/2026-11-10","json":"https://weathermarket.io/api/nws-cli/KATL/2026-11-10"},"observations":[{"obsTimeUtc":"2026-11-10T05:52:00.000Z","obsTimeLocal":"2026-11-10T00:52:00-05:00","metarType":"METAR","raw":"METAR KATL 100552Z 31007KT 10SM BKN250 11/06 A3014 RMK AO2 SLP202 T01060061 10172 20100 58002 $","temp":10.6,"dewpoint":6.1,"humidity":74,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T06:52:00.000Z","obsTimeLocal":"2026-11-10T01:52:00-05:00","metarType":"METAR","raw":"METAR KATL 100652Z 28003KT 10SM FEW250 11/06 A3013 RMK AO2 SLP200 T01110061 $","temp":11.1,"dewpoint":6.1,"humidity":71,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T07:52:00.000Z","obsTimeLocal":"2026-11-10T02:52:00-05:00","metarType":"METAR","raw":"METAR KATL 100752Z 27004KT 10SM FEW250 09/06 A3014 RMK AO2 SLP202 T00940061 $","temp":9.4,"dewpoint":6.1,"humidity":80,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T08:52:00.000Z","obsTimeLocal":"2026-11-10T03:52:00-05:00","metarType":"METAR","raw":"METAR KATL 100852Z 30007KT 10SM FEW250 09/06 A3012 RMK AO2 SLP199 T00890056 58004 $","temp":8.9,"dewpoint":5.6,"humidity":80,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T09:52:00.000Z","obsTimeLocal":"2026-11-10T04:52:00-05:00","metarType":"METAR","raw":"METAR KATL 100952Z 27006KT 10SM FEW250 08/06 A3013 RMK AO2 SLP201 T00780056 $","temp":7.8,"dewpoint":5.6,"humidity":86,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T10:52:00.000Z","obsTimeLocal":"2026-11-10T05:52:00-05:00","metarType":"METAR","raw":"METAR KATL 101052Z 30006KT 10SM SCT200 SCT250 08/06 A3013 RMK AO2 SLP201 T00780056 $","temp":7.8,"dewpoint":5.6,"humidity":86,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T11:52:00.000Z","obsTimeLocal":"2026-11-10T06:52:00-05:00","metarType":"METAR","raw":"METAR KATL 101152Z 30008KT 10SM SCT200 SCT250 08/06 A3013 RMK AO2 SLP203 T00830056 10111 20078 51002 $","temp":8.3,"dewpoint":5.6,"humidity":83,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T12:52:00.000Z","obsTimeLocal":"2026-11-10T07:52:00-05:00","metarType":"METAR","raw":"METAR KATL 101252Z 30008KT 10SM FEW200 FEW250 09/06 A3014 RMK AO2 SLP208 T00940061 $","temp":9.4,"dewpoint":6.1,"humidity":80,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T13:52:00.000Z","obsTimeLocal":"2026-11-10T08:52:00-05:00","metarType":"METAR","raw":"METAR KATL 101352Z 31007KT 10SM SCT200 BKN250 12/07 A3016 RMK AO2 SLP213 T01220067 $","temp":12.2,"dewpoint":6.7,"humidity":69,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T14:52:00.000Z","obsTimeLocal":"2026-11-10T09:52:00-05:00","metarType":"METAR","raw":"METAR KATL 101452Z 33005KT 10SM FEW180 SCT250 14/07 A3017 RMK AO2 SLP214 T01440067 51012 $","temp":14.4,"dewpoint":6.7,"humidity":60,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T15:52:00.000Z","obsTimeLocal":"2026-11-10T10:52:00-05:00","metarType":"METAR","raw":"METAR KATL 101552Z 33007KT 10SM FEW180 SCT250 18/06 A3017 RMK AO2 SLP213 T01780061 $","temp":17.8,"dewpoint":6.1,"humidity":46,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T16:52:00.000Z","obsTimeLocal":"2026-11-10T11:52:00-05:00","metarType":"METAR","raw":"METAR KATL 101652Z 30008KT 10SM FEW200 FEW250 21/07 A3015 RMK AO2 SLP206 T02060072","temp":20.6,"dewpoint":7.2,"humidity":42,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T17:52:00.000Z","obsTimeLocal":"2026-11-10T12:52:00-05:00","metarType":"METAR","raw":"METAR KATL 101752Z 32011KT 10SM FEW120 FEW180 SCT250 22/05 A3012 RMK AO2 SLP195 T02220050 10222 20078 58017","temp":22.2,"dewpoint":5,"humidity":33,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T18:52:00.000Z","obsTimeLocal":"2026-11-10T13:52:00-05:00","metarType":"METAR","raw":"METAR KATL 101852Z 33008KT 10SM FEW140 FEW180 SCT250 23/06 A3010 RMK AO2 SLP187 T02280056","temp":22.8,"dewpoint":5.6,"humidity":33,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T19:52:00.000Z","obsTimeLocal":"2026-11-10T14:52:00-05:00","metarType":"METAR","raw":"METAR KATL 101952Z 31007KT 10SM FEW140 FEW180 SCT250 23/04 A3008 RMK AO2 SLP184 VIRGA DSNT S SW T02330044","temp":23.3,"dewpoint":4.4,"humidity":29,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T20:52:00.000Z","obsTimeLocal":"2026-11-10T15:52:00-05:00","metarType":"METAR","raw":"METAR KATL 102052Z 32007KT 10SM FEW130 SCT180 SCT250 23/05 A3009 RMK AO2 SLP186 VIRGA DSNT S T02280050 55009","temp":22.8,"dewpoint":5,"humidity":31,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T21:52:00.000Z","obsTimeLocal":"2026-11-10T16:52:00-05:00","metarType":"METAR","raw":"METAR KATL 102152Z 33008G16KT 10SM FEW140 SCT180 SCT250 21/05 A3008 RMK AO2 SLP183 ACC DSNT NW T02110050","temp":21.1,"dewpoint":5,"humidity":35,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T22:52:00.000Z","obsTimeLocal":"2026-11-10T17:52:00-05:00","metarType":"METAR","raw":"METAR KATL 102252Z 30006KT 10SM SCT180 SCT250 19/06 A3009 RMK AO2 SLP188 T01890056","temp":18.9,"dewpoint":5.6,"humidity":42,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T23:52:00.000Z","obsTimeLocal":"2026-11-10T18:52:00-05:00","metarType":"METAR","raw":"METAR KATL 102352Z 30004KT 10SM FEW180 SCT250 17/06 A3010 RMK AO2 SLP194 T01720061 10233 20167 53005","temp":17.2,"dewpoint":6.1,"humidity":48,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T00:52:00.000Z","obsTimeLocal":"2026-11-10T19:52:00-05:00","metarType":"METAR","raw":"METAR KATL 110052Z 29004KT 10SM FEW180 SCT250 16/07 A3010 RMK AO2 SLP193 T01610067","temp":16.1,"dewpoint":6.7,"humidity":54,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T01:52:00.000Z","obsTimeLocal":"2026-11-10T20:52:00-05:00","metarType":"METAR","raw":"METAR KATL 110152Z 32006KT 10SM FEW180 FEW250 15/07 A3010 RMK AO2 SLP190 T01500067","temp":15,"dewpoint":6.7,"humidity":58,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T02:52:00.000Z","obsTimeLocal":"2026-11-10T21:52:00-05:00","metarType":"METAR","raw":"METAR KATL 110252Z 31006KT 10SM FEW180 14/07 A3010 RMK AO2 SLP190 T01440067 55001","temp":14.4,"dewpoint":6.7,"humidity":60,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T03:52:00.000Z","obsTimeLocal":"2026-11-10T22:52:00-05:00","metarType":"METAR","raw":"METAR KATL 110352Z 31007KT 10SM FEW180 14/06 A3008 RMK AO2 SLP184 T01390061 $","temp":13.9,"dewpoint":6.1,"humidity":59,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T04:52:00.000Z","obsTimeLocal":"2026-11-10T23:52:00-05:00","metarType":"METAR","raw":"METAR KATL 110452Z 31008KT 10SM FEW180 13/06 A3008 RMK AO2 SLP182 T01280061 402330078 $","temp":12.8,"dewpoint":6.1,"humidity":64,"wind":4.1,"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/KATL/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KATL/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for KATL for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KATL/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/KATL/2026-11-10","json":"https://weathermarket.io/api/station/KATL/2026-11-10","record":"https://weathermarket.io/api/station/KATL/2026-11-10?format=record","prev":"https://weathermarket.io/station/KATL/2026-11-09","next":"https://weathermarket.io/station/KATL/2026-11-11","station":"https://weathermarket.io/station/KATL","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=ATL&data=metar&year1=2026&month1=11&day1=10&year2=2026&month2=11&day2=12&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=KATL&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=11&day=10&hora=5&anof=2026&mesf=11&dayf=11&horaf=4&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KATL"}}}