Station-day record · settlement source
Chengdu · Asia/Shanghai · ← 2026-11-12 · 2026-11-14 → · All dates for ZUUU · JSON
METAR ZUUU 130500Z VRB02MPS 7000 NSC 20/07 Q1018 NOSIG
METAR ZUUU 122100Z 20002MPS CAVOK 12/10 Q1019 NOSIG
Local day 2026-11-12 11:00 EST → 2026-11-13 11:00 EST (24 h, UTC+08:00) · 24 reports · longest gap 60 min
final at 2026-11-13 14:00 EST · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 b02d75909ceabc5638b24593d335655880d17ac137eb230ef92d47db48ead798
Transaction 0xec0004a8cf53bff976f1a2460b4531ec6ad213fb800d149c227219786bfb3603 · 2026-11-13 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 24 · 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 |
|---|---|---|---|---|---|
| 2026-11-12 11:00 EST | METAR | 13° | 8° | 0 | METAR ZUUU 121600Z 00000MPS CAVOK 13/08 Q1021 NOSIG |
| 2026-11-12 12:00 EST | METAR | 13° | 8° | 2.1 | METAR ZUUU 121700Z 20002MPS CAVOK 13/08 Q1021 NOSIG |
| 2026-11-12 13:00 EST | METAR | 13° | 9° | 1 | METAR ZUUU 121800Z 19001MPS CAVOK 13/09 Q1020 NOSIG |
| 2026-11-12 14:00 EST | METAR | 13° | 8° | 0 | METAR ZUUU 121900Z 00000MPS CAVOK 13/08 Q1020 NOSIG |
| 2026-11-12 15:00 EST | METAR | 13° | 8° | 1 | METAR ZUUU 122000Z 21001MPS CAVOK 13/08 Q1019 NOSIG |
| 2026-11-12 16:00 EST | METAR | 12°min | 10° | 2.1 | METAR ZUUU 122100Z 20002MPS CAVOK 12/10 Q1019 NOSIG |
| 2026-11-12 17:00 EST | METAR | 12° | 9° | 1 | METAR ZUUU 122200Z 21001MPS CAVOK 12/09 Q1019 NOSIG |
| 2026-11-12 18:00 EST | METAR | 12° | 9° | 2.1 | METAR ZUUU 122300Z 21002MPS 8000 OVC053 12/09 Q1020 NOSIG |
| 2026-11-12 19:00 EST | METAR | 13° | 9° | 1 | METAR ZUUU 130000Z 19001MPS 5000 BR OVC050 13/09 Q1020 NOSIG |
| 2026-11-12 20:00 EST | METAR | 14° | 9° | 1 | METAR ZUUU 130100Z VRB01MPS 5000 BR NSC 14/09 Q1021 NOSIG |
| 2026-11-12 21:00 EST | METAR | 15° | 9° | 1 | METAR ZUUU 130200Z VRB01MPS 6000 NSC 15/09 Q1021 NOSIG |
| 2026-11-12 22:00 EST | METAR | 16° | 9° | 1 | METAR ZUUU 130300Z VRB01MPS 6000 NSC 16/09 Q1020 NOSIG |
| 2026-11-12 23:00 EST | METAR | 18° | 8° | 2.1 | METAR ZUUU 130400Z VRB02MPS 7000 NSC 18/08 Q1019 NOSIG |
| 2026-11-13 00:00 EST | METAR | 20°max | 7° | 2.1 | METAR ZUUU 130500Z VRB02MPS 7000 NSC 20/07 Q1018 NOSIG |
| 2026-11-13 01:00 EST | METAR | 19° | 8° | 1 | METAR ZUUU 130600Z VRB01MPS 7000 SCT040 19/08 Q1017 NOSIG |
| 2026-11-13 02:00 EST | METAR | 19° | 8° | 2.1 | METAR ZUUU 130700Z VRB02MPS 8000 SCT040 19/08 Q1016 NOSIG |
| 2026-11-13 03:00 EST | METAR | 19° | 7° | 2.1 | METAR ZUUU 130800Z 11002MPS 070V150 9999 SCT040 19/07 Q1016 NOSIG |
| 2026-11-13 04:00 EST | METAR | 19° | 7° | 2.1 | METAR ZUUU 130900Z 14002MPS 050V170 9999 SCT050 19/07 Q1017 NOSIG |
| 2026-11-13 05:00 EST | METAR | 18° | 7° | 3.1 | METAR ZUUU 131000Z 17003MPS 120V190 CAVOK 18/07 Q1017 NOSIG |
| 2026-11-13 06:00 EST | METAR | 17° | 9° | 4.1 | METAR ZUUU 131100Z 15004MPS 100V170 CAVOK 17/09 Q1018 NOSIG |
| 2026-11-13 07:00 EST | METAR | 17° | 9° | 4.1 | METAR ZUUU 131200Z 16004MPS 120V220 CAVOK 17/09 Q1019 NOSIG |
| 2026-11-13 08:00 EST | METAR | 16° | 9° | 3.1 | METAR ZUUU 131300Z 16003MPS 110V200 CAVOK 16/09 Q1019 NOSIG |
| 2026-11-13 09:00 EST | METAR | 16° | 9° | 2.1 | METAR ZUUU 131400Z 17002MPS 130V200 CAVOK 16/09 Q1019 NOSIG |
| 2026-11-13 10:00 EST | METAR | 16° | 9° | 2.1 | METAR ZUUU 131500Z 17002MPS 120V200 CAVOK 16/09 Q1019 NOSIG |
Settlement source: the METAR-derived station-day record for ZUUU for the contract date (station-local calendar day), as published at https://weathermarket.io/station/ZUUU/2026-11-13 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/ZUUU/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/ZUUU/YYYY-MM-DD (JSON).