Station-day record · settlement source
Shenzhen · Asia/Shanghai · ← 2026-10-20 · 2026-10-22 → · All dates for ZGSZ · JSON
METAR ZGSZ 210500Z 04005MPS 9999 SCT030 34/20 Q1014 NOSIG
METAR ZGSZ 202000Z 34002MPS CAVOK 27/24 Q1014 NOSIG
Local day 2026-10-20 12:00 EDT → 2026-10-21 12:00 EDT (24 h, UTC+08:00) · 24 reports · longest gap 60 min
final at 2026-10-21 15:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 454a9c20f1bafabb31555198bcb72a2f70439f82ad94698ca196c5d43cd9eb1f
Transaction 0x8ac4f0436c255cbcf1665999445899cdddc8769d278ee85d503e2cc9d80e3f69 · 2026-11-05 18:01 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 |
|---|---|---|---|---|---|
| 2026-10-20 12:00 EDT | METAR | 28° | 24° | 4.1 | METAR ZGSZ 201600Z 20004MPS CAVOK 28/24 Q1015 NOSIG |
| 2026-10-20 13:00 EDT | METAR | 28° | 24° | 3.1 | METAR ZGSZ 201700Z 21003MPS CAVOK 28/24 Q1015 NOSIG |
| 2026-10-20 14:00 EDT | METAR | 28° | 23° | 2.1 | METAR ZGSZ 201800Z 22002MPS CAVOK 28/23 Q1015 NOSIG |
| 2026-10-20 15:00 EDT | METAR | 28° | 24° | 1 | METAR ZGSZ 201900Z 30001MPS CAVOK 28/24 Q1015 NOSIG |
| 2026-10-20 16:00 EDT | METAR | 27°min | 24° | 2.1 | METAR ZGSZ 202000Z 34002MPS CAVOK 27/24 Q1014 NOSIG |
| 2026-10-20 17:00 EDT | METAR | 27° | 24° | 1 | METAR ZGSZ 202100Z 33001MPS CAVOK 27/24 Q1014 NOSIG |
| 2026-10-20 18:00 EDT | METAR | 27° | 24° | 2.1 | METAR ZGSZ 202200Z 31002MPS CAVOK 27/24 Q1015 NOSIG |
| 2026-10-20 19:00 EDT | METAR | 27° | 24° | 2.1 | METAR ZGSZ 202300Z 32002MPS CAVOK 27/24 Q1015 NOSIG |
| 2026-10-20 20:00 EDT | METAR | 29° | 24° | 3.1 | METAR ZGSZ 210000Z 32003MPS CAVOK 29/24 Q1016 NOSIG |
| 2026-10-20 21:00 EDT | METAR | 30° | 24° | 4.1 | METAR ZGSZ 210100Z 32004MPS CAVOK 30/24 Q1016 NOSIG |
| 2026-10-20 22:00 EDT | METAR | 30° | 25° | 4.1 | METAR ZGSZ 210200Z 27004MPS 9999 FEW033 30/25 Q1016 NOSIG |
| 2026-10-20 23:00 EDT | METAR | 31° | 24° | 4.1 | METAR ZGSZ 210300Z 28004MPS 9999 FEW033 31/24 Q1016 NOSIG |
| 2026-10-21 00:00 EDT | METAR | 33° | 22° | 3.1 | METAR ZGSZ 210400Z 04003MPS 350V110 9999 SCT030 33/22 Q1015 NOSIG |
| 2026-10-21 01:00 EDT | METAR | 34°max | 20° | 5.1 | METAR ZGSZ 210500Z 04005MPS 9999 SCT030 34/20 Q1014 NOSIG |
| 2026-10-21 02:00 EDT | METAR | 34° | 19° | 6.2 | METAR ZGSZ 210600Z 03006MPS 9999 FEW030 34/19 Q1013 NOSIG |
| 2026-10-21 03:00 EDT | METAR | 34° | 19° | 4.1 | METAR ZGSZ 210700Z 04004MPS 360V060 9999 FEW030 34/19 Q1012 NOSIG |
| 2026-10-21 04:00 EDT | METAR | 34° | 20° | 6.2 | METAR ZGSZ 210800Z 04006MPS 9999 FEW030 34/20 Q1012 NOSIG |
| 2026-10-21 05:00 EDT | METAR | 34° | 19° | 6.2 | METAR ZGSZ 210900Z 04006MPS 9999 FEW030 34/19 Q1012 NOSIG |
| 2026-10-21 06:00 EDT | METAR | 33° | 19° | 5.1 | METAR ZGSZ 211000Z 04005MPS 9999 FEW030 33/19 Q1013 NOSIG |
| 2026-10-21 07:00 EDT | METAR | 32° | 19° | 6.2 | METAR ZGSZ 211100Z 04006MPS 9999 FEW030 32/19 Q1013 NOSIG |
| 2026-10-21 08:00 EDT | METAR | 31° | 20° | 6.2 | METAR ZGSZ 211200Z 03006MPS 9999 FEW030 31/20 Q1014 NOSIG |
| 2026-10-21 09:00 EDT | METAR | 30° | 20° | 7.2 | METAR ZGSZ 211300Z 03007MPS 9999 FEW030 30/20 Q1015 NOSIG |
| 2026-10-21 10:00 EDT | METAR | 29° | 20° | 5.1 | METAR ZGSZ 211400Z 03005MPS 010V070 CAVOK 29/20 Q1015 NOSIG |
| 2026-10-21 11:00 EDT | METAR | 29° | 19° | 6.2 | METAR ZGSZ 211500Z 02006MPS CAVOK 29/19 Q1015 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/2026-10-21 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).