{"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":"2026-11-09","window":{"date":"2026-11-09","timezone":"America/New_York","dayStartUtc":"2026-11-09T05:00:00.000Z","dayEndUtc":"2026-11-10T05:00:00.000Z","utcOffsetStart":"-05:00","utcOffsetEnd":"-05:00","hours":24},"complete":true,"values":{"tmax":22.8,"tmaxAt":"2026-11-09T18:52:00.000Z","tmin":7.2,"tminAt":"2026-11-09T11:52:00.000Z","tavg":14.2,"humidityMean":55.5,"windMean":3.9,"windMax":6.7,"windMaxAt":"2026-11-09T18:52:00.000Z","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":"2026-11-09T18:52:00.000Z","obsTimeLocal":"2026-11-09T13:52:00-05:00","metarType":"METAR","raw":"METAR KATL 091852Z 35013KT 10SM FEW200 23/04 A3012 RMK AO2 SLP196 T02280039","temp":22.8,"dewpoint":3.9,"humidity":29,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-09T11:52:00.000Z","obsTimeLocal":"2026-11-09T06:52:00-05:00","metarType":"METAR","raw":"METAR KATL 091152Z 30008KT 10SM FEW200 07/03 A3014 RMK AO2 SLP206 T00720028 10100 20072 53017 $","temp":7.2,"dewpoint":2.8,"humidity":74,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-09T18:52:00.000Z","obsTimeLocal":"2026-11-09T13:52:00-05:00","metarType":"METAR","raw":"METAR KATL 091852Z 35013KT 10SM FEW200 23/04 A3012 RMK AO2 SLP196 T02280039","temp":22.8,"dewpoint":3.9,"humidity":29,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-10T08:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"07af023a867a7cb6","lastChangedAt":"2026-11-10T04:55:38.233Z","corrections":[{"obsTimeUtc":"2026-11-09T14:52:00.000Z","correctedAt":"2026-11-09T15:05:59.539Z","original":"METAR KATL 091452Z VRB06KT 10SM FEW180 SCT250 14/03 A3017 RMK AO2 SLP216 T01440028 51012","corrected":"METAR KATL 091452Z COR 31006KT 10SM FEW180 SCT250 14/03 A3017 RMK AO2 SLP216 T01440028 51012"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KATL/2026-11-09?format=record","status":"anchored","sha256":"b598b443a7aaff4a31ca16659f5093e920dfabb78cd041c7d3daa0036f58a362","revision":"07af023a867a7cb6","flareTxHash":"0xb85fce05b07fbe15da4e658ab57213713b4ebdcfbb36aa75c6548ecc2c4b74c5","flareBlock":74189609,"anchoredAt":"2026-11-10T08:01:18.173Z","explorer":"https://flare-explorer.flare.network/tx/0xb85fce05b07fbe15da4e658ab57213713b4ebdcfbb36aa75c6548ecc2c4b74c5","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":"2026-11-09T18:52:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-09T11:52:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":22.8,"tmin":7.2,"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":7.22,"precip":0,"corrected":false,"issuedAt":"2026-11-10T09:21:00.000Z","html":"https://weathermarket.io/nws-cli/KATL/2026-11-09","json":"https://weathermarket.io/api/nws-cli/KATL/2026-11-09"},"observations":[{"obsTimeUtc":"2026-11-09T05:52:00.000Z","obsTimeLocal":"2026-11-09T00:52:00-05:00","metarType":"METAR","raw":"METAR KATL 090552Z 27003KT 10SM FEW250 10/07 A3010 RMK AO2 SLP192 T01000067 10167 20100 50001 $","temp":10,"dewpoint":6.7,"humidity":80,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T06:52:00.000Z","obsTimeLocal":"2026-11-09T01:52:00-05:00","metarType":"METAR","raw":"METAR KATL 090652Z 29006KT 10SM FEW250 09/06 A3010 RMK AO2 SLP192 T00890061 $","temp":8.9,"dewpoint":6.1,"humidity":83,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T07:52:00.000Z","obsTimeLocal":"2026-11-09T02:52:00-05:00","metarType":"METAR","raw":"METAR KATL 090752Z 29005KT 10SM CLR 08/06 A3010 RMK AO2 SLP190 T00830056 $","temp":8.3,"dewpoint":5.6,"humidity":83,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T08:52:00.000Z","obsTimeLocal":"2026-11-09T03:52:00-05:00","metarType":"METAR","raw":"METAR KATL 090852Z 31010KT 10SM CLR 09/05 A3008 RMK AO2 SLP185 T00890050 58006 $","temp":8.9,"dewpoint":5,"humidity":77,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T09:52:00.000Z","obsTimeLocal":"2026-11-09T04:52:00-05:00","metarType":"METAR","raw":"METAR KATL 090952Z 31011KT 10SM CLR 08/04 A3010 RMK AO2 SLP189 T00780039 $","temp":7.8,"dewpoint":3.9,"humidity":76,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T10:52:00.000Z","obsTimeLocal":"2026-11-09T05:52:00-05:00","metarType":"METAR","raw":"METAR KATL 091052Z 30010KT 10SM CLR 08/03 A3012 RMK AO2 SLP197 T00830028 $","temp":8.3,"dewpoint":2.8,"humidity":68,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T11:52:00.000Z","obsTimeLocal":"2026-11-09T06:52:00-05:00","metarType":"METAR","raw":"METAR KATL 091152Z 30008KT 10SM FEW200 07/03 A3014 RMK AO2 SLP206 T00720028 10100 20072 53017 $","temp":7.2,"dewpoint":2.8,"humidity":74,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T12:52:00.000Z","obsTimeLocal":"2026-11-09T07:52:00-05:00","metarType":"METAR","raw":"METAR KATL 091252Z 31008KT 10SM FEW200 09/03 A3016 RMK AO2 SLP213 T00890028","temp":8.9,"dewpoint":2.8,"humidity":66,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T13:52:00.000Z","obsTimeLocal":"2026-11-09T08:52:00-05:00","metarType":"METAR","raw":"METAR KATL 091352Z 32010KT 10SM FEW150 FEW200 12/03 A3017 RMK AO2 SLP217 T01170033","temp":11.7,"dewpoint":3.3,"humidity":56,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T14:52:00.000Z","obsTimeLocal":"2026-11-09T09:52:00-05:00","metarType":"METAR","raw":"METAR KATL 091452Z COR 31006KT 10SM FEW180 SCT250 14/03 A3017 RMK AO2 SLP216 T01440028 51012","temp":14.4,"dewpoint":2.8,"humidity":46,"wind":3.1,"precipObserved":false,"correctedAt":"2026-11-09T15:05:59.539Z","originalRaw":"METAR KATL 091452Z VRB06KT 10SM FEW180 SCT250 14/03 A3017 RMK AO2 SLP216 T01440028 51012"},{"obsTimeUtc":"2026-11-09T15:52:00.000Z","obsTimeLocal":"2026-11-09T10:52:00-05:00","metarType":"METAR","raw":"METAR KATL 091552Z 34007KT 10SM FEW180 SCT250 17/03 A3016 RMK AO2 SLP213 T01720033","temp":17.2,"dewpoint":3.3,"humidity":40,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T16:52:00.000Z","obsTimeLocal":"2026-11-09T11:52:00-05:00","metarType":"METAR","raw":"METAR KATL 091652Z 30006KT 10SM FEW180 SCT250 20/04 A3015 RMK AO2 SLP209 T02000039","temp":20,"dewpoint":3.9,"humidity":35,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T17:52:00.000Z","obsTimeLocal":"2026-11-09T12:52:00-05:00","metarType":"METAR","raw":"METAR KATL 091752Z 32011G16KT 10SM FEW180 FEW250 22/05 A3014 RMK AO2 SLP202 T02170050 10217 20072 58012","temp":21.7,"dewpoint":5,"humidity":34,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T18:52:00.000Z","obsTimeLocal":"2026-11-09T13:52:00-05:00","metarType":"METAR","raw":"METAR KATL 091852Z 35013KT 10SM FEW200 23/04 A3012 RMK AO2 SLP196 T02280039","temp":22.8,"dewpoint":3.9,"humidity":29,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T19:52:00.000Z","obsTimeLocal":"2026-11-09T14:52:00-05:00","metarType":"METAR","raw":"METAR KATL 091952Z 34010KT 10SM FEW180 23/04 A3010 RMK AO2 SLP192 T02280039","temp":22.8,"dewpoint":3.9,"humidity":29,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T20:52:00.000Z","obsTimeLocal":"2026-11-09T15:52:00-05:00","metarType":"METAR","raw":"METAR KATL 092052Z 34012KT 10SM FEW180 FEW250 22/04 A3011 RMK AO2 SLP192 T02220039 55010","temp":22.2,"dewpoint":3.9,"humidity":30,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T21:52:00.000Z","obsTimeLocal":"2026-11-09T16:52:00-05:00","metarType":"METAR","raw":"METAR KATL 092152Z 32008KT 10SM FEW180 FEW250 21/04 A3011 RMK AO2 SLP193 T02110044","temp":21.1,"dewpoint":4.4,"humidity":33,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T22:52:00.000Z","obsTimeLocal":"2026-11-09T17:52:00-05:00","metarType":"METAR","raw":"METAR KATL 092252Z 33007KT 10SM FEW180 FEW250 18/03 A3011 RMK AO2 SLP196 T01830033","temp":18.3,"dewpoint":3.3,"humidity":37,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T23:52:00.000Z","obsTimeLocal":"2026-11-09T18:52:00-05:00","metarType":"METAR","raw":"METAR KATL 092352Z 33006KT 10SM FEW200 SCT250 17/04 A3013 RMK AO2 SLP202 T01720044 10233 20161 53007","temp":17.2,"dewpoint":4.4,"humidity":43,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T00:52:00.000Z","obsTimeLocal":"2026-11-09T19:52:00-05:00","metarType":"METAR","raw":"METAR KATL 100052Z 26004KT 10SM FEW200 SCT250 14/06 A3014 RMK AO2 SLP205 T01390056","temp":13.9,"dewpoint":5.6,"humidity":57,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T01:52:00.000Z","obsTimeLocal":"2026-11-09T20:52:00-05:00","metarType":"METAR","raw":"METAR KATL 100152Z 30004KT 10SM FEW250 14/06 A3014 RMK AO2 SLP207 T01390056","temp":13.9,"dewpoint":5.6,"humidity":57,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T02:52:00.000Z","obsTimeLocal":"2026-11-09T21:52:00-05:00","metarType":"METAR","raw":"METAR KATL 100252Z 31007KT 10SM FEW250 13/06 A3014 RMK AO2 SLP207 T01280061 51006","temp":12.8,"dewpoint":6.1,"humidity":64,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T03:52:00.000Z","obsTimeLocal":"2026-11-09T22:52:00-05:00","metarType":"METAR","raw":"METAR KATL 100352Z 26004KT 10SM SCT250 12/06 A3014 RMK AO2 SLP205 T01170061 $","temp":11.7,"dewpoint":6.1,"humidity":69,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T04:52:00.000Z","obsTimeLocal":"2026-11-09T23:52:00-05:00","metarType":"METAR","raw":"METAR KATL 100452Z 28004KT 10SM BKN250 12/06 A3014 RMK AO2 SLP203 T01170056 402330072 $","temp":11.7,"dewpoint":5.6,"humidity":66,"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/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/2026-11-09","json":"https://weathermarket.io/api/station/KATL/2026-11-09","record":"https://weathermarket.io/api/station/KATL/2026-11-09?format=record","prev":"https://weathermarket.io/station/KATL/2026-11-08","next":"https://weathermarket.io/station/KATL/2026-11-10","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=9&year2=2026&month2=11&day2=11&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=9&hora=5&anof=2026&mesf=11&dayf=10&horaf=4&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KATL"}}}