Station-day record · settlement source
Guangzhou · Asia/Shanghai · ← 2026-10-31 · 2026-11-02 → · All dates for ZGGG · JSON
METAR ZGGG 010500Z 13002MPS 080V180 9999 BKN040 33/21 Q1016 NOSIG
METAR ZGGG 312100Z 07002MPS 9999 SCT033 23/20 Q1017 NOSIG
Local day 2026-10-31 12:00 EDT → 2026-11-01 11:00 EST (24 h, UTC+08:00) · 48 reports · longest gap 30 min
final at 2026-11-01 14:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 0ee055c36355214f525fb533de6e1fa2cd90d5d0a2b3222630f646150fca1a23
Transaction 0x790ab4b99a6489815db7e645b792a36c3e858458cd337044f26fb98925f06b12 · 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 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 |
|---|---|---|---|---|---|
| 2026-10-31 12:00 EDT | METAR | 26° | 20° | 3.1 | METAR ZGGG 311600Z 13003MPS CAVOK 26/20 Q1017 NOSIG |
| 2026-10-31 12:30 EDT | METAR | 26° | 20° | 2.1 | METAR ZGGG 311630Z 12002MPS CAVOK 26/20 Q1017 NOSIG |
| 2026-10-31 13:00 EDT | METAR | 25° | 20° | 3.1 | METAR ZGGG 311700Z 12003MPS CAVOK 25/20 Q1017 NOSIG |
| 2026-10-31 13:30 EDT | METAR | 25° | 20° | 2.1 | METAR ZGGG 311730Z 10002MPS CAVOK 25/20 Q1017 NOSIG |
| 2026-10-31 14:00 EDT | METAR | 25° | 20° | 2.1 | METAR ZGGG 311800Z 08002MPS CAVOK 25/20 Q1017 NOSIG |
| 2026-10-31 14:30 EDT | METAR | 25° | 20° | 2.1 | METAR ZGGG 311830Z 06002MPS CAVOK 25/20 Q1017 NOSIG |
| 2026-10-31 15:00 EDT | METAR | 24° | 20° | 2.1 | METAR ZGGG 311900Z 07002MPS CAVOK 24/20 Q1017 NOSIG |
| 2026-10-31 15:30 EDT | METAR | 24° | 20° | 2.1 | METAR ZGGG 311930Z 05002MPS 9999 BKN033 24/20 Q1017 NOSIG |
| 2026-10-31 16:00 EDT | METAR | 24° | 20° | 2.1 | METAR ZGGG 312000Z 05002MPS 9999 SCT033 24/20 Q1017 NOSIG |
| 2026-10-31 16:30 EDT | METAR | 24° | 20° | 2.1 | METAR ZGGG 312030Z 05002MPS 360V070 9999 SCT033 24/20 Q1017 NOSIG |
| 2026-10-31 17:00 EDT | METAR | 23°min | 20° | 2.1 | METAR ZGGG 312100Z 07002MPS 9999 SCT033 23/20 Q1017 NOSIG |
| 2026-10-31 17:30 EDT | METAR | 24° | 20° | 2.1 | METAR ZGGG 312130Z 07002MPS 9999 SCT033 24/20 Q1017 NOSIG |
| 2026-10-31 18:00 EDT | METAR | 23° | 20° | 2.1 | METAR ZGGG 312200Z 07002MPS CAVOK 23/20 Q1018 NOSIG |
| 2026-10-31 18:30 EDT | METAR | 23° | 20° | 2.1 | METAR ZGGG 312230Z 08002MPS CAVOK 23/20 Q1018 NOSIG |
| 2026-10-31 19:00 EDT | METAR | 24° | 20° | 2.1 | METAR ZGGG 312300Z 07002MPS CAVOK 24/20 Q1018 NOSIG |
| 2026-10-31 19:30 EDT | METAR | 24° | 20° | 2.1 | METAR ZGGG 312330Z 04002MPS 9999 SCT043 24/20 Q1019 NOSIG |
| 2026-10-31 20:00 EDT | METAR | 25° | 20° | 2.1 | METAR ZGGG 010000Z 05002MPS 9999 SCT043 25/20 Q1019 NOSIG |
| 2026-10-31 20:30 EDT | METAR | 25° | 20° | 2.1 | METAR ZGGG 010030Z 06002MPS 9999 FEW043 25/20 Q1019 NOSIG |
| 2026-10-31 21:00 EDT | METAR | 27° | 21° | 2.1 | METAR ZGGG 010100Z 08002MPS 050V120 CAVOK 27/21 Q1019 NOSIG |
| 2026-10-31 21:30 EDT | METAR | 28° | 20° | 3.1 | METAR ZGGG 010130Z 11003MPS 080V140 CAVOK 28/20 Q1019 NOSIG |
| 2026-10-31 22:00 EDT | METAR | 28° | 21° | 2.1 | METAR ZGGG 010200Z 08002MPS 050V180 CAVOK 28/21 Q1019 NOSIG |
| 2026-10-31 22:30 EDT | METAR | 30° | 21° | 2.1 | METAR ZGGG 010230Z VRB02MPS CAVOK 30/21 Q1019 NOSIG |
| 2026-10-31 23:00 EDT | METAR | 31° | 21° | 2.1 | METAR ZGGG 010300Z 16002MPS 080V250 9999 SCT030 31/21 Q1018 NOSIG |
| 2026-10-31 23:30 EDT | METAR | 32° | 21° | 2.1 | METAR ZGGG 010330Z 15002MPS 100V240 9999 BKN030 32/21 Q1018 NOSIG |
| 2026-11-01 00:00 EDT | METAR | 32° | 21° | 2.1 | METAR ZGGG 010400Z VRB02MPS 9999 BKN030 32/21 Q1017 NOSIG |
| 2026-11-01 00:30 EDT | METAR | 31° | 21° | 1 | METAR ZGGG 010430Z VRB01MPS 9999 BKN030 31/21 Q1016 NOSIG |
| 2026-11-01 01:00 EDT | METAR | 33°max | 21° | 2.1 | METAR ZGGG 010500Z 13002MPS 080V180 9999 BKN040 33/21 Q1016 NOSIG |
| 2026-11-01 01:30 EDT | METAR | 33° | 20° | 3.1 | METAR ZGGG 010530Z VRB03G08MPS 9999 BKN040 33/20 Q1015 NOSIG |
| 2026-11-01 01:00 EST | METAR | 33° | 21° | 1 | METAR ZGGG 010600Z VRB01MPS 9999 BKN040 33/21 Q1015 NOSIG |
| 2026-11-01 01:30 EST | METAR | 32° | 20° | 2.1 | METAR ZGGG 010630Z 15002MPS 100V180 9999 BKN040 32/20 Q1014 NOSIG |
| 2026-11-01 02:00 EST | METAR | 33° | 21° | 3.1 | METAR ZGGG 010700Z 20003MPS 140V240 9999 SCT050 33/21 Q1014 NOSIG |
| 2026-11-01 02:30 EST | METAR | 32° | 20° | 2.1 | METAR ZGGG 010730Z VRB02MPS 9999 SCT050 32/20 Q1014 NOSIG |
| 2026-11-01 03:00 EST | METAR | 32° | 20° | 3.1 | METAR ZGGG 010800Z 17003MPS 9999 SCT050 32/20 Q1014 NOSIG |
| 2026-11-01 03:30 EST | METAR | 31° | 20° | 2.1 | METAR ZGGG 010830Z 15002MPS 090V200 9999 BKN060 31/20 Q1014 NOSIG |
| 2026-11-01 04:00 EST | METAR | 31° | 20° | 3.1 | METAR ZGGG 010900Z 12003MPS 100V160 9999 BKN060 31/20 Q1014 NOSIG |
| 2026-11-01 04:30 EST | METAR | 31° | 20° | 3.1 | METAR ZGGG 010930Z 12003MPS 090V150 9999 OVC050 31/20 Q1014 NOSIG |
| 2026-11-01 05:00 EST | METAR | 30° | 21° | 3.1 | METAR ZGGG 011000Z 13003MPS 9999 OVC050 30/21 Q1015 NOSIG |
| 2026-11-01 05:30 EST | METAR | 30° | 21° | 3.1 | METAR ZGGG 011030Z 13003MPS 9999 OVC050 30/21 Q1015 NOSIG |
| 2026-11-01 06:00 EST | METAR | 30° | 21° | 2.1 | METAR ZGGG 011100Z 16002MPS 9999 OVC050 30/21 Q1015 NOSIG |
| 2026-11-01 06:30 EST | METAR | 30° | 21° | 2.1 | METAR ZGGG 011130Z 13002MPS 100V160 9999 OVC050 30/21 Q1016 NOSIG |
| 2026-11-01 07:00 EST | METAR | 30° | 21° | 2.1 | METAR ZGGG 011200Z 05002MPS 020V100 9999 BKN050 30/21 Q1016 NOSIG |
| 2026-11-01 07:30 EST | METAR | 29° | 21° | 2.1 | METAR ZGGG 011230Z 04002MPS CAVOK 29/21 Q1016 NOSIG |
| 2026-11-01 08:00 EST | METAR | 30° | 21° | 2.1 | METAR ZGGG 011300Z 12002MPS CAVOK 30/21 Q1017 NOSIG |
| 2026-11-01 08:30 EST | METAR | 29° | 21° | 3.1 | METAR ZGGG 011330Z 13003MPS CAVOK 29/21 Q1017 NOSIG |
| 2026-11-01 09:00 EST | METAR | 29° | 21° | 3.1 | METAR ZGGG 011400Z 13003MPS CAVOK 29/21 Q1017 NOSIG |
| 2026-11-01 09:30 EST | METAR | 28° | 22° | 3.1 | METAR ZGGG 011430Z 13003MPS CAVOK 28/22 Q1017 NOSIG |
| 2026-11-01 10:00 EST | METAR | 28° | 21° | 4.1 | METAR ZGGG 011500Z 13004MPS CAVOK 28/21 Q1017 NOSIG |
| 2026-11-01 10:30 EST | METAR | 28° | 22° | 3.1 | METAR ZGGG 011530Z 15003MPS CAVOK 28/22 Q1017 NOSIG |
Settlement source: the METAR-derived station-day record for ZGGG for the contract date (station-local calendar day), as published at https://weathermarket.io/station/ZGGG/2026-11-01 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/ZGGG/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/ZGGG/YYYY-MM-DD (JSON).