Station-day record · settlement source
Shanghai · Asia/Shanghai · ← 2026-10-04 · 2026-10-06 → · All dates for ZSPD · JSON
METAR ZSPD 050300Z 34008MPS 310V010 CAVOK 24/13 Q1019 NOSIG
METAR ZSPD 051500Z 33006MPS CAVOK 18/11 Q1021 NOSIG
Local day 2026-10-04 12:00 EDT → 2026-10-05 12:00 EDT (24 h, UTC+08:00) · 48 reports · longest gap 30 min
final at 2026-10-05 15:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 ef038ca4b078e19c6aa85df45169522d10866ff8de175b2660171ff9ff2277b7
Transaction 0x1538e4a92c98ba818d98f3906623c6a44b2545de507c4486c2afb4b98f5c6985 · 2026-10-05 15:02 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 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 |
|---|---|---|---|---|---|
| 2026-10-04 12:00 EDT | METAR | 21° | 18° | 5.1 | METAR ZSPD 041600Z 34005MPS CAVOK 21/18 Q1018 NOSIG |
| 2026-10-04 12:30 EDT | METAR | 21° | 18° | 7.2 | METAR ZSPD 041630Z 34007MPS 9999 FEW033 21/18 Q1018 NOSIG |
| 2026-10-04 13:00 EDT | METAR | 21° | 18° | 7.2 | METAR ZSPD 041700Z 34007MPS 9999 SCT043 21/18 Q1018 NOSIG |
| 2026-10-04 13:30 EDT | METAR | 21° | 18° | 7.2 | METAR ZSPD 041730Z 34007MPS CAVOK 21/18 Q1018 NOSIG |
| 2026-10-04 14:00 EDT | METAR | 21° | 17° | 8.2 | METAR ZSPD 041800Z 34008MPS CAVOK 21/17 Q1018 NOSIG |
| 2026-10-04 14:30 EDT | METAR | 21° | 16° | 8.2 | METAR ZSPD 041830Z 35008MPS CAVOK 21/16 Q1018 NOSIG |
| 2026-10-04 15:00 EDT | METAR | 21° | 16° | 7.2 | METAR ZSPD 041900Z 35007MPS CAVOK 21/16 Q1018 NOSIG |
| 2026-10-04 15:30 EDT | METAR | 21° | 15° | 7.2 | METAR ZSPD 041930Z 35007MPS CAVOK 21/15 Q1018 NOSIG |
| 2026-10-04 16:00 EDT | METAR | 20° | 14° | 7.2 | METAR ZSPD 042000Z 35007MPS CAVOK 20/14 Q1018 NOSIG |
| 2026-10-04 16:30 EDT | METAR | 20° | 14° | 7.2 | METAR ZSPD 042030Z 35007MPS CAVOK 20/14 Q1018 NOSIG |
| 2026-10-04 17:00 EDT | METAR | 20° | 13° | 7.2 | METAR ZSPD 042100Z 35007MPS CAVOK 20/13 Q1018 NOSIG |
| 2026-10-04 17:30 EDT | METAR | 20° | 14° | 7.2 | METAR ZSPD 042130Z 35007MPS CAVOK 20/14 Q1018 NOSIG |
| 2026-10-04 18:00 EDT | METAR | 20° | 14° | 8.2 | METAR ZSPD 042200Z 35008MPS CAVOK 20/14 Q1018 NOSIG |
| 2026-10-04 18:30 EDT | METAR | 20° | 14° | 7.2 | METAR ZSPD 042230Z 36007MPS CAVOK 20/14 Q1019 NOSIG |
| 2026-10-04 19:00 EDT | METAR | 20° | 14° | 8.7 | METAR ZSPD 042300Z 35009MPS CAVOK 20/14 Q1019 NOSIG |
| 2026-10-04 19:30 EDT | METAR | 21° | 13° | 8.2 | METAR ZSPD 042330Z 35008MPS CAVOK 21/13 Q1019 NOSIG |
| 2026-10-04 20:00 EDT | METAR | 21° | 13° | 8.2 | METAR ZSPD 050000Z 35008MPS CAVOK 21/13 Q1020 NOSIG |
| 2026-10-04 20:30 EDT | METAR | 22° | 14° | 8.2 | METAR ZSPD 050030Z 36008MPS CAVOK 22/14 Q1019 NOSIG |
| 2026-10-04 21:00 EDT | METAR | 22° | 13° | 8.2 | METAR ZSPD 050100Z 35008MPS CAVOK 22/13 Q1020 NOSIG |
| 2026-10-04 21:30 EDT | METAR | 23° | 14° | 8.2 | METAR ZSPD 050130Z 35008MPS CAVOK 23/14 Q1020 NOSIG |
| 2026-10-04 22:00 EDT | METAR | 23° | 13° | 8.2 | METAR ZSPD 050200Z 36008MPS CAVOK 23/13 Q1020 NOSIG |
| 2026-10-04 22:30 EDT | METAR | 23° | 13° | 8.2 | METAR ZSPD 050230Z 33008MPS CAVOK 23/13 Q1019 NOSIG |
| 2026-10-04 23:00 EDT | METAR | 24°max | 13° | 8.2 | METAR ZSPD 050300Z 34008MPS 310V010 CAVOK 24/13 Q1019 NOSIG |
| 2026-10-04 23:30 EDT | METAR | 23° | 12° | 8.7 | METAR ZSPD 050330Z 35009MPS CAVOK 23/12 Q1019 NOSIG |
| 2026-10-05 00:00 EDT | METAR | 24° | 12° | 8.7 | METAR ZSPD 050400Z 33009MPS CAVOK 24/12 Q1019 NOSIG |
| 2026-10-05 00:30 EDT | METAR | 24° | 11° | 8.7 | METAR ZSPD 050430Z 33009MPS CAVOK 24/11 Q1018 NOSIG |
| 2026-10-05 01:00 EDT | METAR | 24° | 12° | 8.7 | METAR ZSPD 050500Z 33009MPS CAVOK 24/12 Q1018 NOSIG |
| 2026-10-05 01:30 EDT | METAR | 23° | 11° | 8.7 | METAR ZSPD 050530Z 34009MPS 300V360 CAVOK 23/11 Q1018 NOSIG |
| 2026-10-05 02:00 EDT | METAR | 24° | 12° | 8.2 | METAR ZSPD 050600Z 34008MPS CAVOK 24/12 Q1018 NOSIG |
| 2026-10-05 02:30 EDT | METAR | 24° | 11° | 8.2 | METAR ZSPD 050630Z 32008MPS CAVOK 24/11 Q1018 NOSIG |
| 2026-10-05 03:00 EDT | METAR | 23° | 11° | 8.2 | METAR ZSPD 050700Z 33008MPS CAVOK 23/11 Q1018 NOSIG |
| 2026-10-05 03:30 EDT | METAR | 22° | 11° | 8.2 | METAR ZSPD 050730Z 34008MPS CAVOK 22/11 Q1018 NOSIG |
| 2026-10-05 04:00 EDT | METAR | 22° | 12° | 8.2 | METAR ZSPD 050800Z 34008MPS CAVOK 22/12 Q1018 NOSIG |
| 2026-10-05 04:30 EDT | METAR | 22° | 11° | 7.2 | METAR ZSPD 050830Z 34007MPS CAVOK 22/11 Q1018 NOSIG |
| 2026-10-05 05:00 EDT | METAR | 21° | 10° | 7.2 | METAR ZSPD 050900Z 34007MPS CAVOK 21/10 Q1018 NOSIG |
| 2026-10-05 05:30 EDT | METAR | 21° | 11° | 6.2 | METAR ZSPD 050930Z 34006MPS CAVOK 21/11 Q1018 NOSIG |
| 2026-10-05 06:00 EDT | METAR | 21° | 12° | 6.2 | METAR ZSPD 051000Z 35006MPS CAVOK 21/12 Q1019 NOSIG |
| 2026-10-05 06:30 EDT | METAR | 20° | 12° | 7.2 | METAR ZSPD 051030Z 36007MPS CAVOK 20/12 Q1019 NOSIG |
| 2026-10-05 07:00 EDT | METAR | 20° | 12° | 6.2 | METAR ZSPD 051100Z 36006MPS CAVOK 20/12 Q1020 NOSIG |
| 2026-10-05 07:30 EDT | METAR | 20° | 11° | 8.2 | METAR ZSPD 051130Z 35008MPS CAVOK 20/11 Q1020 NOSIG |
| 2026-10-05 08:00 EDT | METAR | 20° | 11° | 7.2 | METAR ZSPD 051200Z 35007MPS CAVOK 20/11 Q1020 NOSIG |
| 2026-10-05 08:30 EDT | METAR | 20° | 11° | 7.2 | METAR ZSPD 051230Z 35007MPS CAVOK 20/11 Q1021 NOSIG |
| 2026-10-05 09:00 EDT | METAR | 19° | 12° | 6.2 | METAR ZSPD 051300Z 34006MPS CAVOK 19/12 Q1021 NOSIG |
| 2026-10-05 09:30 EDT | METAR | 19° | 12° | 5.1 | METAR ZSPD 051330Z 34005MPS CAVOK 19/12 Q1021 NOSIG |
| 2026-10-05 10:00 EDT | METAR | 19° | 11° | 6.2 | METAR ZSPD 051400Z 34006MPS CAVOK 19/11 Q1021 NOSIG |
| 2026-10-05 10:30 EDT | METAR | 19° | 11° | 7.2 | METAR ZSPD 051430Z 33007MPS CAVOK 19/11 Q1021 NOSIG |
| 2026-10-05 11:00 EDT | METAR | 18°min | 11° | 6.2 | METAR ZSPD 051500Z 33006MPS CAVOK 18/11 Q1021 NOSIG |
| 2026-10-05 11:30 EDT | METAR | 18° | 10° | 6.2 | METAR ZSPD 051530Z 34006MPS CAVOK 18/10 Q1020 NOSIG |
Settlement source: the METAR-derived station-day record for ZSPD for the contract date (station-local calendar day), as published at https://weathermarket.io/station/ZSPD/2026-10-05 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/ZSPD/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/ZSPD/YYYY-MM-DD (JSON).