Station-day record · settlement source
Shanghai · Asia/Shanghai · ← 2026-10-16 · 2026-10-18 → · All dates for ZSPD · JSON
METAR ZSPD 170300Z 15005MPS 9999 FEW020 28/19 Q1019 NOSIG
METAR ZSPD 161630Z 12003MPS CAVOK 21/20 Q1019 NOSIG
Local day 2026-10-16 12:00 EDT → 2026-10-17 12:00 EDT (24 h, UTC+08:00) · 48 reports · longest gap 30 min
final at 2026-10-17 15:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 fb2fc5e18b6035399edc8dbf1deab966648bb1a29e132e75f1de549e5cadda64
Transaction 0xa1664db3cbb8998739e053dee9da9d00d4445d7c3666fed21026d675f07f8fa3 · 2026-10-17 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 |
|---|---|---|---|---|---|
| 2026-10-16 12:00 EDT | METAR | 22° | 20° | 3.1 | METAR ZSPD 161600Z 13003MPS CAVOK 22/20 Q1019 NOSIG |
| 2026-10-16 12:30 EDT | METAR | 21°min | 20° | 3.1 | METAR ZSPD 161630Z 12003MPS CAVOK 21/20 Q1019 NOSIG |
| 2026-10-16 13:00 EDT | METAR | 22° | 20° | 3.1 | METAR ZSPD 161700Z 13003MPS CAVOK 22/20 Q1019 NOSIG |
| 2026-10-16 13:30 EDT | METAR | 21° | 20° | 2.1 | METAR ZSPD 161730Z 13002MPS CAVOK 21/20 Q1019 NOSIG |
| 2026-10-16 14:00 EDT | METAR | 22° | 20° | 3.1 | METAR ZSPD 161800Z 14003MPS CAVOK 22/20 Q1018 NOSIG |
| 2026-10-16 14:30 EDT | METAR | 21° | 19° | 3.1 | METAR ZSPD 161830Z 13003MPS CAVOK 21/19 Q1018 NOSIG |
| 2026-10-16 15:00 EDT | METAR | 21° | 20° | 2.1 | METAR ZSPD 161900Z 13002MPS CAVOK 21/20 Q1018 NOSIG |
| 2026-10-16 15:30 EDT | METAR | 22° | 20° | 2.1 | METAR ZSPD 161930Z 13002MPS CAVOK 22/20 Q1018 NOSIG |
| 2026-10-16 16:00 EDT | METAR | 22° | 20° | 2.1 | METAR ZSPD 162000Z 14002MPS CAVOK 22/20 Q1019 NOSIG |
| 2026-10-16 16:30 EDT | METAR | 22° | 20° | 2.1 | METAR ZSPD 162030Z 13002MPS CAVOK 22/20 Q1019 NOSIG |
| 2026-10-16 17:00 EDT | METAR | 22° | 20° | 4.1 | METAR ZSPD 162100Z 13004MPS CAVOK 22/20 Q1019 NOSIG |
| 2026-10-16 17:30 EDT | METAR | 22° | 20° | 3.1 | METAR ZSPD 162130Z 12003MPS CAVOK 22/20 Q1019 NOSIG |
| 2026-10-16 18:00 EDT | METAR | 22° | 20° | 3.1 | METAR ZSPD 162200Z 10003MPS CAVOK 22/20 Q1019 NOSIG |
| 2026-10-16 18:30 EDT | METAR | 22° | 21° | 4.1 | METAR ZSPD 162230Z 11004MPS CAVOK 22/21 Q1019 NOSIG |
| 2026-10-16 19:00 EDT | METAR | 22° | 21° | 3.1 | METAR ZSPD 162300Z 12003MPS 090V150 8000 NSC 22/21 Q1019 NOSIG |
| 2026-10-16 19:30 EDT | METAR | 23° | 21° | 4.1 | METAR ZSPD 162330Z 13004MPS CAVOK 23/21 Q1020 NOSIG |
| 2026-10-16 20:00 EDT | METAR | 24° | 21° | 4.1 | METAR ZSPD 170000Z 13004MPS 9999 FEW015 24/21 Q1020 NOSIG |
| 2026-10-16 20:30 EDT | METAR | 24° | 21° | 6.2 | METAR ZSPD 170030Z 15006MPS 9999 SCT015 24/21 Q1020 NOSIG |
| 2026-10-16 21:00 EDT | METAR | 25° | 20° | 6.2 | METAR ZSPD 170100Z 15006MPS 9999 SCT015 25/20 Q1020 NOSIG |
| 2026-10-16 21:30 EDT | METAR | 25° | 19° | 8.2 | METAR ZSPD 170130Z 16008MPS 9999 FEW020 25/19 Q1020 NOSIG |
| 2026-10-16 22:00 EDT | METAR | 26° | 20° | 8.2 | METAR ZSPD 170200Z 16008MPS 9999 FEW020 26/20 Q1020 NOSIG |
| 2026-10-16 22:30 EDT | METAR | 27° | 20° | 7.2 | METAR ZSPD 170230Z 15007MPS 9999 FEW020 27/20 Q1019 NOSIG |
| 2026-10-16 23:00 EDT | METAR | 28°max | 19° | 5.1 | METAR ZSPD 170300Z 15005MPS 9999 FEW020 28/19 Q1019 NOSIG |
| 2026-10-16 23:30 EDT | METAR | 27° | 20° | 7.2 | METAR ZSPD 170330Z 15007MPS CAVOK 27/20 Q1019 NOSIG |
| 2026-10-17 00:00 EDT | METAR | 28° | 17° | 8.2 | METAR ZSPD 170400Z 15008MPS CAVOK 28/17 Q1018 NOSIG |
| 2026-10-17 00:30 EDT | METAR | 28° | 18° | 6.2 | METAR ZSPD 170430Z 14006MPS CAVOK 28/18 Q1018 NOSIG |
| 2026-10-17 01:00 EDT | METAR | 28° | 18° | 7.2 | METAR ZSPD 170500Z 13007MPS CAVOK 28/18 Q1017 NOSIG |
| 2026-10-17 01:30 EDT | METAR | 28° | 18° | 7.2 | METAR ZSPD 170530Z 13007MPS CAVOK 28/18 Q1017 NOSIG |
| 2026-10-17 02:00 EDT | METAR | 27° | 18° | 7.2 | METAR ZSPD 170600Z 14007MPS CAVOK 27/18 Q1016 NOSIG |
| 2026-10-17 02:30 EDT | METAR | 27° | 19° | 7.2 | METAR ZSPD 170630Z 14007MPS CAVOK 27/19 Q1016 NOSIG |
| 2026-10-17 03:00 EDT | METAR | 27° | 19° | 6.2 | METAR ZSPD 170700Z 15006MPS CAVOK 27/19 Q1016 NOSIG |
| 2026-10-17 03:30 EDT | METAR | 26° | 19° | 7.2 | METAR ZSPD 170730Z 14007MPS CAVOK 26/19 Q1016 NOSIG |
| 2026-10-17 04:00 EDT | METAR | 26° | 19° | 8.2 | METAR ZSPD 170800Z 14008MPS CAVOK 26/19 Q1016 NOSIG |
| 2026-10-17 04:30 EDT | METAR | 25° | 20° | 7.2 | METAR ZSPD 170830Z 14007MPS CAVOK 25/20 Q1016 NOSIG |
| 2026-10-17 05:00 EDT | METAR | 24° | 20° | 7.2 | METAR ZSPD 170900Z 14007MPS CAVOK 24/20 Q1017 NOSIG |
| 2026-10-17 05:30 EDT | METAR | 24° | 20° | 7.2 | METAR ZSPD 170930Z 14007MPS CAVOK 24/20 Q1017 NOSIG |
| 2026-10-17 06:00 EDT | METAR | 24° | 20° | 6.2 | METAR ZSPD 171000Z 15006MPS CAVOK 24/20 Q1017 NOSIG |
| 2026-10-17 06:30 EDT | METAR | 23° | 20° | 6.2 | METAR ZSPD 171030Z 14006MPS CAVOK 23/20 Q1017 NOSIG |
| 2026-10-17 07:00 EDT | METAR | 24° | 20° | 6.2 | METAR ZSPD 171100Z 15006MPS CAVOK 24/20 Q1017 NOSIG |
| 2026-10-17 07:30 EDT | METAR | 24° | 20° | 8.2 | METAR ZSPD 171130Z 15008MPS CAVOK 24/20 Q1017 NOSIG |
| 2026-10-17 08:00 EDT | METAR | 24° | 21° | 7.2 | METAR ZSPD 171200Z 15007MPS CAVOK 24/21 Q1016 NOSIG |
| 2026-10-17 08:30 EDT | METAR | 23° | 21° | 8.2 | METAR ZSPD 171230Z 15008MPS CAVOK 23/21 Q1016 NOSIG |
| 2026-10-17 09:00 EDT | METAR | 23° | 21° | 7.2 | METAR ZSPD 171300Z 16007MPS CAVOK 23/21 Q1017 NOSIG |
| 2026-10-17 09:30 EDT | METAR | 24° | 21° | 7.2 | METAR ZSPD 171330Z 16007MPS CAVOK 24/21 Q1016 NOSIG |
| 2026-10-17 10:00 EDT | METAR | 24° | 21° | 8.2 | METAR ZSPD 171400Z 16008MPS CAVOK 24/21 Q1016 NOSIG |
| 2026-10-17 10:30 EDT | METAR | 24° | 21° | 8.2 | METAR ZSPD 171430Z 16008MPS CAVOK 24/21 Q1016 NOSIG |
| 2026-10-17 11:00 EDT | METAR | 24° | 21° | 8.2 | METAR ZSPD 171500Z 16008MPS CAVOK 24/21 Q1015 NOSIG |
| 2026-10-17 11:30 EDT | METAR | 24° | 22° | 8.2 | METAR ZSPD 171530Z 17008MPS CAVOK 24/22 Q1015 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/2026-10-17 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).