{"station":{"icao":"ZMCK","city":{"slug":"ulaanbaatar","name":"Ulaanbaatar","country":"Mongolia"},"timezone":"Asia/Ulaanbaatar","lat":47.89,"lon":106.91,"us":false,"html":"https://weathermarket.io/station/ZMCK","json":"https://weathermarket.io/api/station/ZMCK","nwsCli":null},"date":"2026-10-29","window":{"date":"2026-10-29","timezone":"Asia/Ulaanbaatar","dayStartUtc":"2026-10-28T16:00:00.000Z","dayEndUtc":"2026-10-29T16:00:00.000Z","utcOffsetStart":"+08:00","utcOffsetEnd":"+08:00","hours":24},"complete":true,"values":{"tmax":6,"tmaxAt":"2026-10-29T06:30:00.000Z","tmin":-5,"tminAt":"2026-10-28T18:00:00.000Z","tavg":-0.1,"humidityMean":53.6,"windMean":7.5,"windMax":13.9,"windMaxAt":"2026-10-29T07:30:00.000Z","precipObservedCount":2,"nObservations":48,"maxGapMinutes":30,"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":"2026-10-29T06:30:00.000Z","obsTimeLocal":"2026-10-29T14:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290630Z 28011G16MPS 9999 FEW033 06/M10 Q1008 NOSIG RMK QFE641.5 32 MOP","temp":6,"dewpoint":-10,"humidity":31,"wind":10.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-28T18:00:00.000Z","obsTimeLocal":"2026-10-29T02:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 281800Z 26003MPS 220V290 CAVOK M05/M10 Q1010 NOSIG RMK QFE642.7 69","temp":-5,"dewpoint":-10,"humidity":68,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-29T07:30:00.000Z","obsTimeLocal":"2026-10-29T15:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290730Z 29014MPS 9999 FEW033 06/M10 Q1007 NOSIG RMK QFE640.7 30 MOP","temp":6,"dewpoint":-10,"humidity":31,"wind":13.9,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-29T19:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"b462b5bda7c2ba50","lastChangedAt":"2026-10-29T15:30:57.789Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/ZMCK/2026-10-29?format=record","status":"anchored","sha256":"a5142f06c2663b4ddb5c487af2f118f7878a6699b35296d661d625d026947747","revision":"b462b5bda7c2ba50","flareTxHash":"0x56a4eb85ae7560de93697b2428d7882eb656a70bf30ac28229740427adff1342","flareBlock":73816323,"anchoredAt":"2026-11-05T16:02:06.167Z","explorer":"https://flare-explorer.flare.network/tx/0x56a4eb85ae7560de93697b2428d7882eb656a70bf30ac28229740427adff1342","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":48,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-29T06:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-28T18:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":6,"tmin":-5,"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":null,"observations":[{"obsTimeUtc":"2026-10-28T16:00:00.000Z","obsTimeLocal":"2026-10-29T00:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 281600Z VRB02MPS CAVOK M02/M09 Q1010 NOSIG RMK QFE642.9 58","temp":-2,"dewpoint":-9,"humidity":59,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T16:30:00.000Z","obsTimeLocal":"2026-10-29T00:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 281630Z 26003MPS CAVOK M03/M09 Q1010 NOSIG RMK QFE642.7 58","temp":-3,"dewpoint":-9,"humidity":63,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T17:00:00.000Z","obsTimeLocal":"2026-10-29T01:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 281700Z 29004MPS CAVOK M04/M09 Q1010 NOSIG RMK QFE642.7 65","temp":-4,"dewpoint":-9,"humidity":68,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T17:30:00.000Z","obsTimeLocal":"2026-10-29T01:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 281730Z 27003MPS 230V290 CAVOK M02/M09 Q1010 NOSIG RMK QFE642.7 59","temp":-2,"dewpoint":-9,"humidity":59,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T18:00:00.000Z","obsTimeLocal":"2026-10-29T02:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 281800Z 26003MPS 220V290 CAVOK M05/M10 Q1010 NOSIG RMK QFE642.7 69","temp":-5,"dewpoint":-10,"humidity":68,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T18:30:00.000Z","obsTimeLocal":"2026-10-29T02:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 281830Z 28005MPS CAVOK M04/M09 Q1010 NOSIG RMK QFE642.7 68","temp":-4,"dewpoint":-9,"humidity":68,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T19:00:00.000Z","obsTimeLocal":"2026-10-29T03:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 281900Z 27005MPS CAVOK M03/M08 Q1009 NOSIG RMK QFE642.5 66","temp":-3,"dewpoint":-8,"humidity":68,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T19:30:00.000Z","obsTimeLocal":"2026-10-29T03:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 281930Z 28003MPS CAVOK M04/M09 Q1010 NOSIG RMK QFE642.6 66","temp":-4,"dewpoint":-9,"humidity":68,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T20:00:00.000Z","obsTimeLocal":"2026-10-29T04:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 282000Z 27003MPS CAVOK M04/M09 Q1010 NOSIG RMK QFE642.7 65","temp":-4,"dewpoint":-9,"humidity":68,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T20:30:00.000Z","obsTimeLocal":"2026-10-29T04:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 282030Z 26003MPS CAVOK M04/M09 Q1010 NOSIG RMK QFE642.9 67","temp":-4,"dewpoint":-9,"humidity":68,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T21:00:00.000Z","obsTimeLocal":"2026-10-29T05:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 282100Z 27003MPS CAVOK M04/M09 Q1010 NOSIG RMK QFE642.9 65","temp":-4,"dewpoint":-9,"humidity":68,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T21:30:00.000Z","obsTimeLocal":"2026-10-29T05:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 282130Z 30006MPS CAVOK M04/M09 Q1010 NOSIG RMK QFE643.0 68","temp":-4,"dewpoint":-9,"humidity":68,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T22:00:00.000Z","obsTimeLocal":"2026-10-29T06:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 282200Z 30006MPS CAVOK M03/M09 Q1010 NOSIG RMK QFE643.0 64","temp":-3,"dewpoint":-9,"humidity":63,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T22:30:00.000Z","obsTimeLocal":"2026-10-29T06:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 282230Z 30006MPS CAVOK M04/M09 Q1010 NOSIG RMK QFE643.0 64","temp":-4,"dewpoint":-9,"humidity":68,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T23:00:00.000Z","obsTimeLocal":"2026-10-29T07:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 282300Z 31006MPS CAVOK M05/M09 Q1010 NOSIG RMK QFE643.1 69","temp":-5,"dewpoint":-9,"humidity":74,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T23:30:00.000Z","obsTimeLocal":"2026-10-29T07:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 282330Z 30004MPS CAVOK M05/M10 Q1011 NOSIG RMK QFE643.3 67","temp":-5,"dewpoint":-10,"humidity":68,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T00:00:00.000Z","obsTimeLocal":"2026-10-29T08:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290000Z VRB01MPS CAVOK M05/M09 Q1011 NOSIG RMK QFE643.3 70","temp":-5,"dewpoint":-9,"humidity":74,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T00:30:00.000Z","obsTimeLocal":"2026-10-29T08:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290030Z 28005MPS CAVOK M03/M08 Q1011 NOSIG RMK QFE643.5 74","temp":-3,"dewpoint":-8,"humidity":68,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T01:00:00.000Z","obsTimeLocal":"2026-10-29T09:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290100Z 29005MPS CAVOK M02/M08 Q1011 NOSIG RMK QFE643.6 61","temp":-2,"dewpoint":-8,"humidity":64,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T01:30:00.000Z","obsTimeLocal":"2026-10-29T09:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290130Z 28007MPS CAVOK M00/M08 Q1011 NOSIG RMK QFE643.6 54","temp":0,"dewpoint":-8,"humidity":55,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T02:00:00.000Z","obsTimeLocal":"2026-10-29T10:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290200Z 27009MPS CAVOK 01/M09 Q1011 NOSIG RMK QFE643.6 49","temp":1,"dewpoint":-9,"humidity":47,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T02:30:00.000Z","obsTimeLocal":"2026-10-29T10:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290230Z 29010MPS CAVOK 02/M08 Q1011 NOSIG RMK QFE643.5 45","temp":2,"dewpoint":-8,"humidity":48,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T03:00:00.000Z","obsTimeLocal":"2026-10-29T11:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290300Z 28010MPS CAVOK 03/M09 Q1011 NOSIG RMK QFE643.3 43","temp":3,"dewpoint":-9,"humidity":41,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T03:30:00.000Z","obsTimeLocal":"2026-10-29T11:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290330Z 28010MPS CAVOK 03/M09 Q1010 NOSIG RMK QFE643.1 42","temp":3,"dewpoint":-9,"humidity":41,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T04:00:00.000Z","obsTimeLocal":"2026-10-29T12:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290400Z 29011MPS CAVOK 04/M09 Q1010 NOSIG RMK QFE643.0 39","temp":4,"dewpoint":-9,"humidity":38,"wind":10.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T04:30:00.000Z","obsTimeLocal":"2026-10-29T12:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290430Z 29011MPS CAVOK 04/M09 Q1010 NOSIG RMK QFE642.7 38","temp":4,"dewpoint":-9,"humidity":38,"wind":10.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T05:00:00.000Z","obsTimeLocal":"2026-10-29T13:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290500Z 29010MPS CAVOK 05/M09 Q1009 NOSIG RMK QFE642.5 36","temp":5,"dewpoint":-9,"humidity":36,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T05:30:00.000Z","obsTimeLocal":"2026-10-29T13:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290530Z 28010MPS 9999 FEW033 05/M09 Q1009 NOSIG RMK QFE642.0 35 MOP","temp":5,"dewpoint":-9,"humidity":36,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T06:00:00.000Z","obsTimeLocal":"2026-10-29T14:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290600Z 28010G15MPS 9999 FEW033 05/M10 Q1008 NOSIG RMK QFE641.8 32 MOP","temp":5,"dewpoint":-10,"humidity":33,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T06:30:00.000Z","obsTimeLocal":"2026-10-29T14:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290630Z 28011G16MPS 9999 FEW033 06/M10 Q1008 NOSIG RMK QFE641.5 32 MOP","temp":6,"dewpoint":-10,"humidity":31,"wind":10.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T07:00:00.000Z","obsTimeLocal":"2026-10-29T15:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290700Z 28012MPS 9999 FEW033 06/M09 Q1007 NOSIG RMK QFE641.0 32 MOP","temp":6,"dewpoint":-9,"humidity":33,"wind":11.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T07:30:00.000Z","obsTimeLocal":"2026-10-29T15:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290730Z 29014MPS 9999 FEW033 06/M10 Q1007 NOSIG RMK QFE640.7 30 MOP","temp":6,"dewpoint":-10,"humidity":31,"wind":13.9,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T08:00:00.000Z","obsTimeLocal":"2026-10-29T16:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290800Z 29013MPS 9999 FEW033 06/M10 Q1006 NOSIG RMK QFE640.6 30 MOP","temp":6,"dewpoint":-10,"humidity":31,"wind":12.9,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T08:30:00.000Z","obsTimeLocal":"2026-10-29T16:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290830Z 29011MPS 9999 FEW033 BKN250 06/M09 Q1006 NOSIG RMK QFE640.4 32 MOP","temp":6,"dewpoint":-9,"humidity":33,"wind":10.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T09:00:00.000Z","obsTimeLocal":"2026-10-29T17:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290900Z 29011MPS 9999 FEW033 BKN250 06/M10 Q1006 NOSIG RMK QFE640.3 32 MOP","temp":6,"dewpoint":-10,"humidity":31,"wind":10.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T09:30:00.000Z","obsTimeLocal":"2026-10-29T17:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 290930Z 31009MPS 9999 SCT033 05/M10 Q1006 NOSIG RMK QFE640.4 35 MOP","temp":5,"dewpoint":-10,"humidity":33,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T10:00:00.000Z","obsTimeLocal":"2026-10-29T18:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 291000Z 31009MPS 9999 FEW033 03/M09 Q1006 NOSIG RMK QFE640.7 40 MOP","temp":3,"dewpoint":-9,"humidity":41,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T10:30:00.000Z","obsTimeLocal":"2026-10-29T18:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 291030Z 31009MPS 9999 FEW033 03/M09 Q1007 NOSIG RMK QFE640.9 41 NT","temp":3,"dewpoint":-9,"humidity":41,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T11:00:00.000Z","obsTimeLocal":"2026-10-29T19:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 291100Z 31007MPS CAVOK 02/M10 Q1007 NOSIG RMK QFE641.0 43","temp":2,"dewpoint":-10,"humidity":41,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T11:30:00.000Z","obsTimeLocal":"2026-10-29T19:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 291130Z 30006MPS CAVOK 01/M09 Q1007 NOSIG RMK QFE641.1 46","temp":1,"dewpoint":-9,"humidity":47,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T12:00:00.000Z","obsTimeLocal":"2026-10-29T20:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 291200Z 30007MPS 9999 FEW033 SCT100 01/M09 Q1008 NOSIG RMK QFE641.4 45 NT","temp":1,"dewpoint":-9,"humidity":47,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T12:30:00.000Z","obsTimeLocal":"2026-10-29T20:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 291230Z 32010MPS 9999 FEW033 SCT100 02/M08 Q1008 NOSIG RMK QFE641.9 49 NT","temp":2,"dewpoint":-8,"humidity":48,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T13:00:00.000Z","obsTimeLocal":"2026-10-29T21:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 291300Z 34010MPS 9999 FEW033 SCT100 00/M07 Q1009 NOSIG RMK QFE642.1 60 NT","temp":0,"dewpoint":-7,"humidity":59,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T13:30:00.000Z","obsTimeLocal":"2026-10-29T21:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 291330Z 34010MPS 9999 FEW033 SCT100 M02/M05 Q1009 NOSIG RMK QFE642.5 74 NT","temp":-2,"dewpoint":-5,"humidity":80,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T14:00:00.000Z","obsTimeLocal":"2026-10-29T22:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 291400Z 34013G19MPS 9999 FEW033 SCT100 M04/M08 Q1010 NOSIG RMK QFE643.0 72 NT","temp":-4,"dewpoint":-8,"humidity":74,"wind":12.9,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T14:30:00.000Z","obsTimeLocal":"2026-10-29T22:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 291430Z 35009G17MPS 9999 -SN BLSN SCT030 SCT080 M04/M09 Q1011 NOSIG RMK QFE643.7 69 NT","temp":-4,"dewpoint":-9,"humidity":68,"wind":8.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T15:00:00.000Z","obsTimeLocal":"2026-10-29T23:00:00+08:00","metarType":"METAR","raw":"METAR ZMCK 291500Z 36010G17MPS 9999 -SN BLSN SCT030 SCT080 M05/M11 Q1013 NOSIG RMK QFE644.5 60 NT","temp":-5,"dewpoint":-11,"humidity":63,"wind":9.8,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T15:30:00.000Z","obsTimeLocal":"2026-10-29T23:30:00+08:00","metarType":"METAR","raw":"METAR ZMCK 291530Z 36006G11MPS 9999 SCT033 SCT100 M05/M12 Q1014 NOSIG RMK QFE645.3 58 NT","temp":-5,"dewpoint":-12,"humidity":58,"wind":6.2,"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).","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/ZMCK/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/ZMCK/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for ZMCK for the contract date (station-local calendar day), as published at https://weathermarket.io/station/ZMCK/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/ZMCK/2026-10-29","json":"https://weathermarket.io/api/station/ZMCK/2026-10-29","record":"https://weathermarket.io/api/station/ZMCK/2026-10-29?format=record","prev":"https://weathermarket.io/station/ZMCK/2026-10-28","next":"https://weathermarket.io/station/ZMCK/2026-10-30","station":"https://weathermarket.io/station/ZMCK","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=ZMCK&data=metar&year1=2026&month1=10&day1=28&year2=2026&month2=10&day2=30&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=ZMCK&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=28&hora=16&anof=2026&mesf=10&dayf=29&horaf=15&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=ZMCK"}}}