{"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":"2026-10-13","window":{"date":"2026-10-13","timezone":"America/New_York","dayStartUtc":"2026-10-13T04:00:00.000Z","dayEndUtc":"2026-10-14T04:00:00.000Z","utcOffsetStart":"-04:00","utcOffsetEnd":"-04:00","hours":24},"complete":true,"values":{"tmax":30,"tmaxAt":"2026-10-13T19:52:00.000Z","tmin":16.1,"tminAt":"2026-10-13T11:52:00.000Z","tavg":23,"humidityMean":67.5,"windMean":2.1,"windMax":4.1,"windMaxAt":"2026-10-13T19:52:00.000Z","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":"2026-10-13T19:52:00.000Z","obsTimeLocal":"2026-10-13T15:52:00-04:00","metarType":"METAR","raw":"METAR KATL 131952Z 29008KT 10SM FEW060 30/15 A3009 RMK AO2 SLP180 T03000150","temp":30,"dewpoint":15,"humidity":40,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-13T11:52:00.000Z","obsTimeLocal":"2026-10-13T07:52:00-04:00","metarType":"METAR","raw":"METAR KATL 131152Z 29003KT 10SM CLR 16/15 A3011 RMK AO2 SLP191 T01610150 10189 20161 53013","temp":16.1,"dewpoint":15,"humidity":93,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-13T19:52:00.000Z","obsTimeLocal":"2026-10-13T15:52:00-04:00","metarType":"METAR","raw":"METAR KATL 131952Z 29008KT 10SM FEW060 30/15 A3009 RMK AO2 SLP180 T03000150","temp":30,"dewpoint":15,"humidity":40,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-14T07:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"35a2096472573059","lastChangedAt":"2026-10-14T03:56:38.513Z","corrections":[{"obsTimeUtc":"2026-10-13T10:52:00.000Z","correctedAt":"2026-10-13T11:00:38.302Z","original":"METAR KATL 131052Z 00000KT 10SM CLR 17/16 A3010 RMK AO2 SLP186 T01670156","corrected":"METAR KATL 131052Z COR 00000KT 10SM FEW300 17/16 A3010 RMK AO2 SLP186 T01670156"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KATL/2026-10-13?format=record","status":"anchored","sha256":"f97d0d5e77a2637cf352b328b189b8fbfa4178b5176f7387c7edb6727b11da2b","revision":"35a2096472573059","flareTxHash":"0x9155d623099c8139592a9fbaa703a4ffe8751ed402a40a2c5fd275f12e7dbecb","flareBlock":72070941,"anchoredAt":"2026-10-14T07:02:04.564Z","explorer":"https://flare-explorer.flare.network/tx/0x9155d623099c8139592a9fbaa703a4ffe8751ed402a40a2c5fd275f12e7dbecb","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":"2026-10-13T19:52:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-13T11:52:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":30,"tmin":16.1,"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":30.56,"tmin":16.11,"precip":0,"corrected":false,"issuedAt":"2026-10-14T08:17:00.000Z","html":"https://weathermarket.io/nws-cli/KATL/2026-10-13","json":"https://weathermarket.io/api/nws-cli/KATL/2026-10-13"},"observations":[{"obsTimeUtc":"2026-10-13T04:52:00.000Z","obsTimeLocal":"2026-10-13T00:52:00-04:00","metarType":"METAR","raw":"METAR KATL 130452Z 28003KT 10SM CLR 19/16 A3008 RMK AO2 SLP179 T01890161 402890144 $","temp":18.9,"dewpoint":16.1,"humidity":84,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T05:52:00.000Z","obsTimeLocal":"2026-10-13T01:52:00-04:00","metarType":"METAR","raw":"METAR KATL 130552Z 29004KT 10SM CLR 18/16 A3008 RMK AO2 SLP177 T01830161 10228 20183 50001 $","temp":18.3,"dewpoint":16.1,"humidity":87,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T06:52:00.000Z","obsTimeLocal":"2026-10-13T02:52:00-04:00","metarType":"METAR","raw":"METAR KATL 130652Z 30005KT 10SM CLR 18/16 A3008 RMK AO2 SLP177 T01780156 $","temp":17.8,"dewpoint":15.6,"humidity":87,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T07:52:00.000Z","obsTimeLocal":"2026-10-13T03:52:00-04:00","metarType":"METAR","raw":"METAR KATL 130752Z 30004KT 10SM CLR 18/16 A3007 RMK AO2 SLP174 T01780156 $","temp":17.8,"dewpoint":15.6,"humidity":87,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T08:52:00.000Z","obsTimeLocal":"2026-10-13T04:52:00-04:00","metarType":"METAR","raw":"METAR KATL 130852Z 30004KT 10SM CLR 18/16 A3007 RMK AO2 SLP175 T01780156 55002 $","temp":17.8,"dewpoint":15.6,"humidity":87,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T09:52:00.000Z","obsTimeLocal":"2026-10-13T05:52:00-04:00","metarType":"METAR","raw":"METAR KATL 130952Z 29003KT 10SM CLR 18/16 A3008 RMK AO2 SLP178 T01780156 $","temp":17.8,"dewpoint":15.6,"humidity":87,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T10:52:00.000Z","obsTimeLocal":"2026-10-13T06:52:00-04:00","metarType":"METAR","raw":"METAR KATL 131052Z COR 00000KT 10SM FEW300 17/16 A3010 RMK AO2 SLP186 T01670156","temp":16.7,"dewpoint":15.6,"humidity":93,"wind":0,"precipObserved":false,"correctedAt":"2026-10-13T11:00:38.302Z","originalRaw":"METAR KATL 131052Z 00000KT 10SM CLR 17/16 A3010 RMK AO2 SLP186 T01670156"},{"obsTimeUtc":"2026-10-13T11:52:00.000Z","obsTimeLocal":"2026-10-13T07:52:00-04:00","metarType":"METAR","raw":"METAR KATL 131152Z 29003KT 10SM CLR 16/15 A3011 RMK AO2 SLP191 T01610150 10189 20161 53013","temp":16.1,"dewpoint":15,"humidity":93,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T12:52:00.000Z","obsTimeLocal":"2026-10-13T08:52:00-04:00","metarType":"METAR","raw":"METAR KATL 131252Z 33004KT 10SM CLR 19/17 A3013 RMK AO2 SLP198 T01940167","temp":19.4,"dewpoint":16.7,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T13:52:00.000Z","obsTimeLocal":"2026-10-13T09:52:00-04:00","metarType":"METAR","raw":"METAR KATL 131352Z 26003KT 10SM CLR 22/17 A3015 RMK AO2 SLP204 T02220167","temp":22.2,"dewpoint":16.7,"humidity":71,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T14:52:00.000Z","obsTimeLocal":"2026-10-13T10:52:00-04:00","metarType":"METAR","raw":"METAR KATL 131452Z 32004KT 10SM CLR 25/17 A3016 RMK AO2 SLP206 T02500167 51017","temp":25,"dewpoint":16.7,"humidity":60,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T15:52:00.000Z","obsTimeLocal":"2026-10-13T11:52:00-04:00","metarType":"METAR","raw":"METAR KATL 131552Z 31005KT 10SM CLR 27/17 A3016 RMK AO2 SLP205 T02670172","temp":26.7,"dewpoint":17.2,"humidity":56,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T16:52:00.000Z","obsTimeLocal":"2026-10-13T12:52:00-04:00","metarType":"METAR","raw":"METAR KATL 131652Z 26006KT 10SM CLR 28/17 A3015 RMK AO2 SLP202 T02830172","temp":28.3,"dewpoint":17.2,"humidity":51,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T17:52:00.000Z","obsTimeLocal":"2026-10-13T13:52:00-04:00","metarType":"METAR","raw":"METAR KATL 131752Z 30006KT 10SM CLR 29/16 A3014 RMK AO2 SLP196 T02890161 10294 20161 58008","temp":28.9,"dewpoint":16.1,"humidity":46,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T18:52:00.000Z","obsTimeLocal":"2026-10-13T14:52:00-04:00","metarType":"METAR","raw":"METAR KATL 131852Z 33006KT 10SM CLR 29/16 A3011 RMK AO2 SLP186 T02940161","temp":29.4,"dewpoint":16.1,"humidity":45,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T19:52:00.000Z","obsTimeLocal":"2026-10-13T15:52:00-04:00","metarType":"METAR","raw":"METAR KATL 131952Z 29008KT 10SM FEW060 30/15 A3009 RMK AO2 SLP180 T03000150","temp":30,"dewpoint":15,"humidity":40,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T20:52:00.000Z","obsTimeLocal":"2026-10-13T16:52:00-04:00","metarType":"METAR","raw":"METAR KATL 132052Z 29006KT 10SM CLR 30/14 A3009 RMK AO2 SLP179 T03000144 56017 $","temp":30,"dewpoint":14.4,"humidity":39,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T21:52:00.000Z","obsTimeLocal":"2026-10-13T17:52:00-04:00","metarType":"METAR","raw":"METAR KATL 132152Z 30006KT 10SM CLR 29/14 A3008 RMK AO2 SLP177 T02940139 $","temp":29.4,"dewpoint":13.9,"humidity":39,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T22:52:00.000Z","obsTimeLocal":"2026-10-13T18:52:00-04:00","metarType":"METAR","raw":"METAR KATL 132252Z 27003KT 10SM CLR 27/15 A3008 RMK AO2 SLP179 T02720150 $","temp":27.2,"dewpoint":15,"humidity":47,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T23:52:00.000Z","obsTimeLocal":"2026-10-13T19:52:00-04:00","metarType":"METAR","raw":"METAR KATL 132352Z 23003KT 10SM CLR 25/17 A3009 RMK AO2 SLP184 T02500167 10306 20244 53002 $","temp":25,"dewpoint":16.7,"humidity":60,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T00:52:00.000Z","obsTimeLocal":"2026-10-13T20:52:00-04:00","metarType":"METAR","raw":"METAR KATL 140052Z 00000KT 10SM CLR 24/17 A3011 RMK AO2 SLP188 T02390167 $","temp":23.9,"dewpoint":16.7,"humidity":64,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T01:52:00.000Z","obsTimeLocal":"2026-10-13T21:52:00-04:00","metarType":"METAR","raw":"METAR KATL 140152Z 28003KT 10SM CLR 23/16 A3010 RMK AO2 SLP186 T02280161 $","temp":22.8,"dewpoint":16.1,"humidity":66,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T02:52:00.000Z","obsTimeLocal":"2026-10-13T22:52:00-04:00","metarType":"METAR","raw":"METAR KATL 140252Z 24004KT 10SM CLR 22/16 A3012 RMK AO2 SLP191 T02170161 53009 $","temp":21.7,"dewpoint":16.1,"humidity":70,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T03:52:00.000Z","obsTimeLocal":"2026-10-13T23:52:00-04:00","metarType":"METAR","raw":"METAR KATL 140352Z 23003KT 10SM CLR 21/17 A3011 RMK AO2 SLP189 T02060167 $","temp":20.6,"dewpoint":16.7,"humidity":78,"wind":1.5,"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/2026-10-13","json":"https://weathermarket.io/api/station/KATL/2026-10-13","record":"https://weathermarket.io/api/station/KATL/2026-10-13?format=record","prev":"https://weathermarket.io/station/KATL/2026-10-12","next":"https://weathermarket.io/station/KATL/2026-10-14","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=10&day1=13&year2=2026&month2=10&day2=15&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=10&day=13&hora=4&anof=2026&mesf=10&dayf=14&horaf=3&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KATL"}}}