{"station":{"icao":"PANC","city":{"slug":"anchorage","name":"Anchorage","country":"United States"},"timezone":"America/Anchorage","lat":61.22,"lon":-149.9,"us":true,"html":"https://weathermarket.io/station/PANC","json":"https://weathermarket.io/api/station/PANC","nwsCli":{"html":"https://weathermarket.io/nws-cli/PANC","json":"https://weathermarket.io/api/nws-cli/PANC"}},"date":"2026-10-18","window":{"date":"2026-10-18","timezone":"America/Anchorage","dayStartUtc":"2026-10-18T08:00:00.000Z","dayEndUtc":"2026-10-19T08:00:00.000Z","utcOffsetStart":"-08:00","utcOffsetEnd":"-08:00","hours":24},"complete":true,"values":{"tmax":4.4,"tmaxAt":"2026-10-18T23:53:00.000Z","tmin":0.6,"tminAt":"2026-10-19T04:53:00.000Z","tavg":2.9,"humidityMean":62.2,"windMean":1.7,"windMax":3.6,"windMaxAt":"2026-10-18T11:53:00.000Z","precipObservedCount":0,"nObservations":23,"maxGapMinutes":120,"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":"2026-10-18T23:53:00.000Z","obsTimeLocal":"2026-10-18T15:53:00-08:00","metarType":"METAR","raw":"METAR PANC 182353Z 05003KT 10SM OVC060 04/M02 A2990 RMK AO2 SLP126 T00441022 10044 20022 51003 $","temp":4.4,"dewpoint":-2.2,"humidity":62,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-19T04:53:00.000Z","obsTimeLocal":"2026-10-18T20:53:00-08:00","metarType":"METAR","raw":"METAR PANC 190453Z 00000KT 10SM FEW050 01/M02 A2985 RMK AO2 SLP109 T00061022 $","temp":0.6,"dewpoint":-2.2,"humidity":82,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-18T11:53:00.000Z","obsTimeLocal":"2026-10-18T03:53:00-08:00","metarType":"METAR","raw":"METAR PANC 181153Z 01007KT 10SM SCT060 BKN090 03/M06 A2981 RMK AO2 SLP095 70001 T00331056 10056 20033 53006 $","temp":3.3,"dewpoint":-5.6,"humidity":52,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-19T11:00:00.000Z","settleable":false,"coverage":{"ok":false,"maxGapMinutes":120,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":["coverage_gap: longest stretch without a report was 120 min, above 90 min (station normal interval 60 + 30)"],"holdHours":3},"revision":"ec1027a225fb6be1","lastChangedAt":"2026-10-19T07:56:40.484Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/PANC/2026-10-18?format=record","status":"anchored","sha256":"15ca5a12cb392cfb7ebd7b2531d7d947736b0f1e39139c65135647d6483f38e2","revision":"ec1027a225fb6be1","flareTxHash":"0x11cf2e99073336c1c1710e780b0b058833fccd2f339ad9c33ce379b2693686c1","flareBlock":72474572,"anchoredAt":"2026-10-19T11:01:15.037Z","explorer":"https://flare-explorer.flare.network/tx/0x11cf2e99073336c1c1710e780b0b058833fccd2f339ad9c33ce379b2693686c1","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":23,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-18T23:53:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-19T04:53:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":4.4,"tmin":0.6,"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":4.44,"tmin":0,"precip":0,"corrected":false,"issuedAt":"2026-10-19T09:52:00.000Z","html":"https://weathermarket.io/nws-cli/PANC/2026-10-18","json":"https://weathermarket.io/api/nws-cli/PANC/2026-10-18"},"observations":[{"obsTimeUtc":"2026-10-18T08:53:00.000Z","obsTimeLocal":"2026-10-18T00:53:00-08:00","metarType":"METAR","raw":"METAR PANC 180853Z 36005KT 10SM SCT060 BKN130 04/M05 A2979 RMK AO2 SLP089 T00391050 400670011 53014 $","temp":3.9,"dewpoint":-5,"humidity":52,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T09:53:00.000Z","obsTimeLocal":"2026-10-18T01:53:00-08:00","metarType":"METAR","raw":"METAR PANC 180953Z 01006KT 10SM SCT060 BKN100 04/M06 A2979 RMK AO2 SLP091 T00391056 $","temp":3.9,"dewpoint":-5.6,"humidity":50,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T10:53:00.000Z","obsTimeLocal":"2026-10-18T02:53:00-08:00","metarType":"METAR","raw":"METAR PANC 181053Z 36006KT 10SM SCT060 BKN090 03/M06 A2980 RMK AO2 SLP093 T00331056 $","temp":3.3,"dewpoint":-5.6,"humidity":52,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T11:53:00.000Z","obsTimeLocal":"2026-10-18T03:53:00-08:00","metarType":"METAR","raw":"METAR PANC 181153Z 01007KT 10SM SCT060 BKN090 03/M06 A2981 RMK AO2 SLP095 70001 T00331056 10056 20033 53006 $","temp":3.3,"dewpoint":-5.6,"humidity":52,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T12:53:00.000Z","obsTimeLocal":"2026-10-18T04:53:00-08:00","metarType":"METAR","raw":"METAR PANC 181253Z 01006KT 10SM SCT060 BKN090 03/M06 A2981 RMK AO2 SLP097 T00331056 $","temp":3.3,"dewpoint":-5.6,"humidity":52,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T14:53:00.000Z","obsTimeLocal":"2026-10-18T06:53:00-08:00","metarType":"METAR","raw":"METAR PANC 181453Z 01007KT 10SM SCT055 OVC100 03/M06 A2983 RMK AO2 SLP105 T00281056 53009 $","temp":2.8,"dewpoint":-5.6,"humidity":54,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T15:53:00.000Z","obsTimeLocal":"2026-10-18T07:53:00-08:00","metarType":"METAR","raw":"METAR PANC 181553Z 03003KT 10SM OVC060 02/M06 A2984 RMK AO2 SLP108 T00221056 $","temp":2.2,"dewpoint":-5.6,"humidity":56,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T16:53:00.000Z","obsTimeLocal":"2026-10-18T08:53:00-08:00","metarType":"METAR","raw":"METAR PANC 181653Z 01004KT 10SM OVC060 02/M06 A2985 RMK AO2 SLP108 T00221056 $","temp":2.2,"dewpoint":-5.6,"humidity":56,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T17:53:00.000Z","obsTimeLocal":"2026-10-18T09:53:00-08:00","metarType":"METAR","raw":"METAR PANC 181753Z 01003KT 10SM FEW025 OVC060 02/M06 A2986 RMK AO2 SLP113 T00221056 10033 20022 53008 $","temp":2.2,"dewpoint":-5.6,"humidity":56,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T18:53:00.000Z","obsTimeLocal":"2026-10-18T10:53:00-08:00","metarType":"METAR","raw":"METAR PANC 181853Z 02003KT 10SM FEW025 BKN060 03/M04 A2987 RMK AO2 SLP117 T00281044 $","temp":2.8,"dewpoint":-4.4,"humidity":59,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T19:53:00.000Z","obsTimeLocal":"2026-10-18T11:53:00-08:00","metarType":"METAR","raw":"METAR PANC 181953Z 36003KT 10SM FEW025 OVC060 03/M04 A2988 RMK AO2 SLP121 T00281044 $","temp":2.8,"dewpoint":-4.4,"humidity":59,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T20:53:00.000Z","obsTimeLocal":"2026-10-18T12:53:00-08:00","metarType":"METAR","raw":"METAR PANC 182053Z 00000KT 10SM FEW030 OVC060 03/M04 A2989 RMK AO2 SLP123 T00331039 51010 $","temp":3.3,"dewpoint":-3.9,"humidity":59,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T21:53:00.000Z","obsTimeLocal":"2026-10-18T13:53:00-08:00","metarType":"METAR","raw":"METAR PANC 182153Z 00000KT 10SM FEW030 OVC060 04/M04 A2989 RMK AO2 SLP124 T00391039 $","temp":3.9,"dewpoint":-3.9,"humidity":57,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T22:53:00.000Z","obsTimeLocal":"2026-10-18T14:53:00-08:00","metarType":"METAR","raw":"METAR PANC 182253Z 00000KT 10SM OVC060 04/M03 A2989 RMK AO2 SLP125 T00391033 $","temp":3.9,"dewpoint":-3.3,"humidity":59,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T23:53:00.000Z","obsTimeLocal":"2026-10-18T15:53:00-08:00","metarType":"METAR","raw":"METAR PANC 182353Z 05003KT 10SM OVC060 04/M02 A2990 RMK AO2 SLP126 T00441022 10044 20022 51003 $","temp":4.4,"dewpoint":-2.2,"humidity":62,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T00:53:00.000Z","obsTimeLocal":"2026-10-18T16:53:00-08:00","metarType":"METAR","raw":"METAR PANC 190053Z 00000KT 10SM BKN060 04/M01 A2989 RMK AO2 SLP122 T00441011 $","temp":4.4,"dewpoint":-1.1,"humidity":67,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T01:53:00.000Z","obsTimeLocal":"2026-10-18T17:53:00-08:00","metarType":"METAR","raw":"METAR PANC 190153Z 06004KT 10SM BKN060 04/M02 A2987 RMK AO2 SLP116 T00391017 $","temp":3.9,"dewpoint":-1.7,"humidity":67,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T02:53:00.000Z","obsTimeLocal":"2026-10-18T18:53:00-08:00","metarType":"METAR","raw":"METAR PANC 190253Z 36003KT 10SM BKN055 03/M02 A2986 RMK AO2 SLP114 T00281017 56012 $","temp":2.8,"dewpoint":-1.7,"humidity":72,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T03:53:00.000Z","obsTimeLocal":"2026-10-18T19:53:00-08:00","metarType":"METAR","raw":"METAR PANC 190353Z 05005KT 10SM SCT055 02/M02 A2986 RMK AO2 SLP112 T00171017 $","temp":1.7,"dewpoint":-1.7,"humidity":78,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T04:53:00.000Z","obsTimeLocal":"2026-10-18T20:53:00-08:00","metarType":"METAR","raw":"METAR PANC 190453Z 00000KT 10SM FEW050 01/M02 A2985 RMK AO2 SLP109 T00061022 $","temp":0.6,"dewpoint":-2.2,"humidity":82,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T05:53:00.000Z","obsTimeLocal":"2026-10-18T21:53:00-08:00","metarType":"METAR","raw":"METAR PANC 190553Z 08003KT 10SM FEW050 01/M02 A2983 RMK AO2 SLP102 T00111022 10044 20000 58012 $","temp":1.1,"dewpoint":-2.2,"humidity":79,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T06:53:00.000Z","obsTimeLocal":"2026-10-18T22:53:00-08:00","metarType":"METAR","raw":"METAR PANC 190653Z 07004KT 10SM SCT110 02/M02 A2981 RMK AO2 SLP096 T00221017 $","temp":2.2,"dewpoint":-1.7,"humidity":75,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T07:53:00.000Z","obsTimeLocal":"2026-10-18T23:53:00-08:00","metarType":"METAR","raw":"METAR PANC 190753Z 36003KT 10SM SCT095 OVC110 02/M02 A2977 RMK AO2 SLP084 T00221017 $","temp":2.2,"dewpoint":-1.7,"humidity":75,"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/PANC/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/PANC/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for PANC for the contract date (station-local calendar day), as published at https://weathermarket.io/station/PANC/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/PANC/2026-10-18","json":"https://weathermarket.io/api/station/PANC/2026-10-18","record":"https://weathermarket.io/api/station/PANC/2026-10-18?format=record","prev":"https://weathermarket.io/station/PANC/2026-10-17","next":"https://weathermarket.io/station/PANC/2026-10-19","station":"https://weathermarket.io/station/PANC","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=ANC&data=metar&year1=2026&month1=10&day1=18&year2=2026&month2=10&day2=20&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=PANC&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=18&hora=8&anof=2026&mesf=10&dayf=19&horaf=7&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=PANC"}}}