Station-day record · settlement source
Shenzhen · Asia/Shanghai · ← 2026-10-17 · 2026-10-19 → · All dates for ZGSZ · JSON
METAR ZGSZ 180400Z 11004MPS 080V140 9999 SCT030 32/22 Q1016 NOSIG
METAR ZGSZ 171600Z 10005MPS CAVOK 27/23 Q1016 NOSIG
Local day 2026-10-17 12:00 EDT → 2026-10-18 12:00 EDT (24 h, UTC+08:00) · 24 reports · longest gap 60 min
final at 2026-10-18 15:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 8de25745b40fc04b75929c40f2aa14cc4e9062516fc454fe05ade2fd8903822f
Transaction 0x6af804512a8ef8ba5cb8454fa626f74fc47bf63ed48a586754765da3d5ff88f7 · 2026-10-18 15:01 EDT
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 |
|---|---|---|---|---|---|
| 2026-10-17 12:00 EDT | METAR | 27°min | 23° | 5.1 | METAR ZGSZ 171600Z 10005MPS CAVOK 27/23 Q1016 NOSIG |
| 2026-10-17 13:00 EDT | METAR | 27° | 23° | 4.1 | METAR ZGSZ 171700Z 12004MPS CAVOK 27/23 Q1016 NOSIG |
| 2026-10-17 14:00 EDT | METAR | 27° | 23° | 3.1 | METAR ZGSZ 171800Z 10003MPS CAVOK 27/23 Q1015 NOSIG |
| 2026-10-17 15:00 EDT | METAR | 27° | 23° | 2.1 | METAR ZGSZ 171900Z 10002MPS 070V130 CAVOK 27/23 Q1015 NOSIG |
| 2026-10-17 16:00 EDT | METAR | 27° | 23° | 3.1 | METAR ZGSZ 172000Z 11003MPS CAVOK 27/23 Q1015 NOSIG |
| 2026-10-17 17:00 EDT | METAR | 27° | 23° | 1 | METAR ZGSZ 172100Z 09001MPS CAVOK 27/23 Q1016 NOSIG |
| 2026-10-17 18:00 EDT | METAR | 27° | 23° | 2.1 | METAR ZGSZ 172200Z 08002MPS 9999 SCT050 27/23 Q1016 NOSIG |
| 2026-10-17 19:00 EDT | METAR | 28° | 23° | 1 | METAR ZGSZ 172300Z VRB01MPS 9999 BKN050 28/23 Q1017 NOSIG |
| 2026-10-17 20:00 EDT | METAR | 28° | 23° | 3.1 | METAR ZGSZ 180000Z 06003MPS 9999 BKN050 28/23 Q1017 NOSIG |
| 2026-10-17 21:00 EDT | METAR | 29° | 23° | 3.1 | METAR ZGSZ 180100Z 06003MPS 020V100 9999 FEW020 BKN050 29/23 Q1018 NOSIG |
| 2026-10-17 22:00 EDT | METAR | 29° | 23° | 2.1 | METAR ZGSZ 180200Z 05002MPS 010V180 9999 BKN040 29/23 Q1018 NOSIG |
| 2026-10-17 23:00 EDT | METAR | 31° | 22° | 5.1 | METAR ZGSZ 180300Z 11005MPS 080V140 9999 FEW030 31/22 Q1017 NOSIG |
| 2026-10-18 00:00 EDT | METAR | 32°max | 22° | 4.1 | METAR ZGSZ 180400Z 11004MPS 080V140 9999 SCT030 32/22 Q1016 NOSIG |
| 2026-10-18 01:00 EDT | METAR | 30° | 23° | 3.1 | METAR ZGSZ 180500Z 23003MPS 9999 SCT030 30/23 Q1016 NOSIG |
| 2026-10-18 02:00 EDT | METAR | 30° | 23° | 3.1 | METAR ZGSZ 180600Z 23003MPS 9999 SCT030 30/23 Q1015 NOSIG |
| 2026-10-18 03:00 EDT | METAR | 31° | 23° | 4.1 | METAR ZGSZ 180700Z 22004MPS 9999 SCT030 31/23 Q1014 NOSIG |
| 2026-10-18 04:00 EDT | METAR | 31° | 22° | 4.1 | METAR ZGSZ 180800Z 20004MPS 9999 SCT030 31/22 Q1014 NOSIG |
| 2026-10-18 05:00 EDT | METAR | 31° | 23° | 5.1 | METAR ZGSZ 180900Z 19005MPS 9999 FEW030 31/23 Q1014 NOSIG |
| 2026-10-18 06:00 EDT | METAR | 30° | 23° | 4.1 | METAR ZGSZ 181000Z 19004MPS 9999 FEW030 30/23 Q1014 NOSIG |
| 2026-10-18 07:00 EDT | METAR | 30° | 20° | 3.1 | METAR ZGSZ 181100Z 12003MPS CAVOK 30/20 Q1015 NOSIG |
| 2026-10-18 08:00 EDT | METAR | 30° | 21° | 4.1 | METAR ZGSZ 181200Z 12004MPS CAVOK 30/21 Q1015 NOSIG |
| 2026-10-18 09:00 EDT | METAR | 29° | 21° | 2.1 | METAR ZGSZ 181300Z 09002MPS 050V130 CAVOK 29/21 Q1016 NOSIG |
| 2026-10-18 10:00 EDT | METAR | 29° | 21° | 3.1 | METAR ZGSZ 181400Z 11003MPS CAVOK 29/21 Q1016 NOSIG |
| 2026-10-18 11:00 EDT | METAR | 28° | 21° | 2.1 | METAR ZGSZ 181500Z 10002MPS CAVOK 28/21 Q1016 NOSIG |
Settlement source: the METAR-derived station-day record for ZGSZ for the contract date (station-local calendar day), as published at https://weathermarket.io/station/ZGSZ/2026-10-18 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/ZGSZ/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/ZGSZ/YYYY-MM-DD (JSON).