Station-day record · settlement source
Ulaanbaatar · Asia/Ulaanbaatar · ← 2026-11-11 · 2026-11-13 → · All dates for ZMCK · JSON
METAR ZMCK 120600Z 30005MPS 9999 SCT100 07/M13 Q1019 NOSIG RMK QFE648.4 23 MOP
METAR ZMCK 120030Z 08003MPS 9999 SCT100 M07/M16 Q1019 NOSIG RMK QFE648.5 44 MOP
Local day 2026-11-11 11:00 EST → 2026-11-12 11:00 EST (24 h, UTC+08:00) · 48 reports · longest gap 30 min
final at 2026-11-12 14:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
2 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 0cc763fc3b10eff264a98b580d0e360287759c6c1b82953bccee4224abb84671
Transaction 0xbbf2434e0d5ec109c6d472b58b6922643fc26401e45423c0b65c50fa85bc2827 · 2026-11-12 14:01 EST
GET the record bytes, SHA-256 them, and call SnapshotAnchor.isAnchored(sha256) on Flare - the anchored record is the one to settle on
Canonical record bytes (hash these) · SnapshotAnchor 0x2B598129… (chain 14)
good 48 · suspect 0 · bad 0 · High good · Low good
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.
| Time | Type | Temp °C | Dew °C | Wind m/s | Raw report |
|---|---|---|---|---|---|
| 2026-11-11 11:00 EST | METAR | 0° | -16° | 3.1 | METAR ZMCK 111600Z 05003MPS 9999 SCT100 00/M16 Q1014 NOSIG RMK QFE645.7 28 NT |
| 2026-11-11 11:30 EST | METAR | -5° | -16° | 1 | METAR ZMCK 111630Z VRB01MPS 9999 SCT100 M05/M16 Q1014 NOSIG RMK QFE645.7 38 NT |
| 2026-11-11 12:00 EST | METAR | -4° | -16° | 4.1 | METAR ZMCK 111700Z 10004MPS 9999 SCT100 M04/M16 Q1015 NOSIG RMK QFE645.8 36 NT |
| 2026-11-11 12:30 EST | METAR | -2° | -16° | 3.1 | METAR ZMCK 111730Z 07003MPS 9999 SCT100 M02/M16 Q1015 NOSIG RMK QFE646.1 31 NT |
| 2026-11-11 13:00 EST | METAR | -2° | -16° | 3.1 | METAR ZMCK 111800Z 05003MPS 9999 SCT100 M02/M16 Q1015 NOSIG RMK QFE646.2 30 NT |
| 2026-11-11 13:30 EST | METAR | -2° | -16° | 2.1 | METAR ZMCK 111830Z VRB02MPS 9999 SCT100 M02/M16 Q1016 NOSIG RMK QFE646.4 31 NT |
| 2026-11-11 14:00 EST | METAR | -4° | -15° | 2.1 | METAR ZMCK 111900Z VRB02MPS 9999 SCT100 M04/M15 Q1016 NOSIG RMK QFE646.5 36 NT |
| 2026-11-11 14:30 EST | METAR | -6° | -16° | 0 | METAR ZMCK 111930Z 00000MPS 9999 SCT100 M06/M16 Q1016 NOSIG RMK QFE646.6 40 NT |
| 2026-11-11 15:00 EST | METAR | -4° | -16° | 2.1 | METAR ZMCK 112000Z VRB02MPS 9999 SCT100 M04/M16 Q1016 NOSIG RMK QFE646.8 37 NT |
| 2026-11-11 15:30 EST | METAR | -4° | -16° | 1 | METAR ZMCK 112030Z VRB01MPS 9999 SCT100 M04/M16 Q1016 NOSIG RMK QFE647.0 36 NT |
| 2026-11-11 16:00 EST | METAR | -6° | -16° | 0 | METAR ZMCK 112100Z 00000MPS 9999 SCT100 M06/M16 Q1017 NOSIG RMK QFE647.2 41 NT |
| 2026-11-11 16:30 EST | METAR | -5° | -16° | 2.1 | METAR ZMCK 112130Z VRB02MPS 9999 SCT100 M05/M16 Q1017 NOSIG RMK QFE647.2 40 NT |
| 2026-11-11 17:00 EST | METAR | -5° | -15° | 3.1 | METAR ZMCK 112200Z 05003MPS 9999 SCT100 M05/M15 Q1017 NOSIG RMK QFE647.4 40 NT |
| 2026-11-11 17:30 EST | METAR | -5° | -16° | 3.1 | METAR ZMCK 112230Z 03003MPS 9999 SCT100 M05/M16 Q1018 NOSIG RMK QFE647.7 39 NT |
| 2026-11-11 18:00 EST | METAR | -5° | -16° | 2.1 | METAR ZMCK 112300Z VRB02MPS 9999 SCT100 M05/M16 Q1018 NOSIG RMK QFE647.8 39 NT |
| 2026-11-11 18:30 EST | METAR | -5° | -15° | 3.1 | METAR ZMCK 112330Z 08003MPS 9999 SCT100 M05/M15 Q1018 NOSIG RMK QFE648.0 42 NT |
| 2026-11-11 19:00 EST | METAR | -5° | -16° | 3.1 | METAR ZMCK 120000Z 05003MPS 9999 SCT100 M05/M16 Q1018 NOSIG RMK QFE648.2 40 MOP |
| 2026-11-11 19:30 EST | METAR | -7°min | -16° | 3.1 | METAR ZMCK 120030Z 08003MPS 9999 SCT100 M07/M16 Q1019 NOSIG RMK QFE648.5 44 MOP |
| 2026-11-11 20:00 EST | METAR | -4° | -15° | 4.1 | METAR ZMCK 120100Z 08004MPS 9999 SCT100 M04/M15 Q1019 NOSIG RMK QFE648.5 41 MOP |
| 2026-11-11 20:30 EST | METAR | -3° | -14° | 5.1 | METAR ZMCK 120130Z 08005MPS 9999 SCT100 M03/M14 Q1019 NOSIG RMK QFE648.5 36 MOP |
| 2026-11-11 21:00 EST | METAR | 0° | -16° | 2.1 | METAR ZMCK 120200Z VRB02MPS 9999 SCT100 00/M16 Q1019 NOSIG RMK QFE648.7 28 MOP |
| 2026-11-11 21:30 EST | METAR | 1° | -16° | 1 | METAR ZMCK 120230Z VRB01MPS 9999 SCT100 01/M16 Q1019 NOSIG RMK QFE648.7 27 MOP |
| 2026-11-11 22:00 EST | METAR | 3° | -16° | 2.1 | METAR ZMCK 120300Z VRB02MPS 9999 SCT100 03/M16 Q1019 NOSIG RMK QFE648.8 25 MOP |
| 2026-11-11 22:30 EST | METAR | 3° | -14° | 2.1 | METAR ZMCK 120330Z VRB02MPS 9999 FEW033 03/M14 Q1020 NOSIG RMK QFE649.0 27 MOP |
| 2026-11-11 23:00 EST | METAR | 3° | -15° | 2.1 | METAR ZMCK 120400Z VRB02MPS 9999 FEW033 03/M15 Q1019 NOSIG RMK QFE648.9 26 MOP |
| 2026-11-11 23:30 EST | METAR | 5° | -15° | 2.1 | METAR ZMCK 120430Z VRB02MPS 9999 FEW033 05/M15 Q1019 NOSIG RMK QFE648.7 23 MOP |
| 2026-11-12 00:00 EST | METAR | 5° | -15° | 3.1 | METAR ZMCK 120500Z 29003MPS 250V320 9999 FEW033 05/M15 Q1019 NOSIG RMK QFE648.5 22 MOP |
| 2026-11-12 00:30 EST | METAR | 6° | -14° | 4.1 | METAR ZMCK 120530Z 28004MPS 9999 FEW033 06/M14 Q1019 NOSIG RMK QFE648.5 22 MOP |
| 2026-11-12 01:00 EST | METAR | 7°max | -13° | 5.1 | METAR ZMCK 120600Z 30005MPS 9999 SCT100 07/M13 Q1019 NOSIG RMK QFE648.4 23 MOP |
| 2026-11-12 01:30 EST | METAR | 7° | -14° | 4.1 | METAR ZMCK 120630Z 29004MPS 9999 SCT100 07/M14 Q1019 NOSIG RMK QFE648.3 21 MOP |
| 2026-11-12 02:00 EST | METAR | 7° | -14° | 5.1 | METAR ZMCK 120700Z 28005MPS 9999 SCT100 07/M14 Q1018 NOSIG RMK QFE648.2 21 MOP |
| 2026-11-12 02:30 EST | METAR | 6° | -14° | 5.1 | METAR ZMCK 120730Z 28005MPS 9999 SCT100 06/M14 Q1018 NOSIG RMK QFE648.2 22 MOP |
| 2026-11-12 03:00 EST | METAR | 7° | -13° | 4.1 | METAR ZMCK 120800Z 26004MPS 9999 SCT100 07/M13 Q1018 NOSIG RMK QFE648.2 23 MOP |
| 2026-11-12 03:30 EST | METAR | 5° | -13° | 4.1 | METAR ZMCK 120830Z 25004MPS 9999 SCT100 05/M13 Q1018 NOSIG RMK QFE648.2 26 MOP |
| 2026-11-12 04:00 EST | METAR | 3° | -14° | 2.1 | METAR ZMCK 120900Z VRB02MPS 9999 SCT100 03/M14 Q1018 NOSIG RMK QFE648.1 28 MOP |
| 2026-11-12 04:30 EST | METAR | 1° | -14° | 2.1 | METAR ZMCK 120930Z COR VRB02MPS 9999 FEW033 SCT100 01/M14 Q1018 NOSIG RMK QFE648.1 33 MOP original: METAR ZMCK 120930Z VRB02MPS 9999 FEW033 SCT100 01/M14 Q1018 NOSIG RMK QFE648.1 33 MOP |
| 2026-11-12 05:00 EST | METAR | 1° | -14° | 1 | METAR ZMCK 121000Z COR VRB01MPS 9999 FEW033 SCT100 01/M14 Q1018 NOSIG RMK QFE648.2 32 NT original: METAR ZMCK 121000Z VRB01MPS 9999 FEW033 SCT100 01/M14 Q1018 NOSIG RMK QFE648.2 32 MOP |
| 2026-11-12 05:30 EST | METAR | -2° | -13° | 3.1 | METAR ZMCK 121030Z 12003MPS 9999 FEW033 SCT100 M02/M13 Q1019 NOSIG RMK QFE648.4 37 NT |
| 2026-11-12 06:00 EST | METAR | -1° | -13° | 2.1 | METAR ZMCK 121100Z VRB02MPS 9999 FEW033 SCT100 M01/M13 Q1019 NOSIG RMK QFE648.5 36 NT |
| 2026-11-12 06:30 EST | METAR | -1° | -13° | 2.1 | METAR ZMCK 121130Z VRB02MPS 9999 FEW033 SCT100 M01/M13 Q1019 NOSIG RMK QFE648.5 37 NT |
| 2026-11-12 07:00 EST | METAR | -2° | -13° | 3.1 | METAR ZMCK 121200Z 08003MPS 9999 FEW033 SCT100 M02/M13 Q1019 NOSIG RMK QFE648.5 37 NT |
| 2026-11-12 07:30 EST | METAR | -2° | -13° | 3.1 | METAR ZMCK 121230Z 07003MPS 9999 FEW033 SCT100 M02/M13 Q1019 NOSIG RMK QFE648.5 39 NT |
| 2026-11-12 08:00 EST | METAR | -2° | -13° | 2.1 | METAR ZMCK 121300Z VRB02MPS 9999 FEW033 SCT100 M02/M13 Q1019 NOSIG RMK QFE648.4 41 NT |
| 2026-11-12 08:30 EST | METAR | -2° | -13° | 2.1 | METAR ZMCK 121330Z VRB02MPS 9999 FEW033 SCT100 M02/M13 Q1019 NOSIG RMK QFE648.5 40 NT |
| 2026-11-12 09:00 EST | METAR | -6° | -14° | 3.1 | METAR ZMCK 121400Z 10003MPS 9999 FEW033 SCT100 M06/M14 Q1019 NOSIG RMK QFE648.5 49 NT |
| 2026-11-12 09:30 EST | METAR | -4° | -13° | 3.1 | METAR ZMCK 121430Z 07003MPS 9999 FEW033 SCT100 M04/M13 Q1019 NOSIG RMK QFE648.7 46 NT |
| 2026-11-12 10:00 EST | METAR | -4° | -13° | 3.1 | METAR ZMCK 121500Z 06003MPS 9999 SCT100 M04/M13 Q1019 NOSIG RMK QFE648.7 45 NT |
| 2026-11-12 10:30 EST | METAR | -7° | -15° | 3.1 | METAR ZMCK 121530Z 08003MPS 9999 SCT100 M07/M15 Q1019 NOSIG RMK QFE648.6 52 NT |
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/2026-11-12 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.
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.
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).
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).