Station-day record · settlement source
Shanghai · Asia/Shanghai · ← 2026-10-28 · 2026-10-30 → · All dates for ZSPD · JSON
METAR ZSPD 290400Z 23005MPS CAVOK 24/14 Q1020 NOSIG
METAR ZSPD 281700Z 16002MPS CAVOK 15/13 Q1023 NOSIG
Local day 2026-10-28 12:00 EDT → 2026-10-29 12:00 EDT (24 h, UTC+08:00) · 48 reports · longest gap 30 min
final at 2026-10-29 15:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 482cc79197601cd3d18d00ea35d4c3fbbe17eed1c7ef781e1ef8b2562099730d
Transaction 0xcfeff84d5b7bbb9b018aed9ab6fddbcb5f309f9c2dcb1347608394f188de86b2 · 2026-11-05 14:01 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 |
|---|---|---|---|---|---|
| 2026-10-28 12:00 EDT | METAR | 16° | 13° | 3.1 | METAR ZSPD 281600Z 14003MPS CAVOK 16/13 Q1023 NOSIG |
| 2026-10-28 12:30 EDT | METAR | 16° | 13° | 3.1 | METAR ZSPD 281630Z 14003MPS CAVOK 16/13 Q1023 NOSIG |
| 2026-10-28 13:00 EDT | METAR | 15°min | 13° | 2.1 | METAR ZSPD 281700Z 16002MPS CAVOK 15/13 Q1023 NOSIG |
| 2026-10-28 13:30 EDT | METAR | 15° | 13° | 2.1 | METAR ZSPD 281730Z 16002MPS CAVOK 15/13 Q1022 NOSIG |
| 2026-10-28 14:00 EDT | METAR | 15° | 13° | 3.1 | METAR ZSPD 281800Z 15003MPS CAVOK 15/13 Q1022 NOSIG |
| 2026-10-28 14:30 EDT | METAR | 15° | 13° | 2.1 | METAR ZSPD 281830Z 17002MPS CAVOK 15/13 Q1022 NOSIG |
| 2026-10-28 15:00 EDT | METAR | 16° | 13° | 4.1 | METAR ZSPD 281900Z 15004MPS CAVOK 16/13 Q1021 NOSIG |
| 2026-10-28 15:30 EDT | METAR | 16° | 13° | 2.1 | METAR ZSPD 281930Z 18002MPS 9999 -RA NSC 16/13 Q1021 NOSIG |
| 2026-10-28 16:00 EDT | METAR | 16° | 14° | 2.1 | METAR ZSPD 282000Z 21002MPS CAVOK 16/14 Q1021 NOSIG |
| 2026-10-28 16:30 EDT | METAR | 16° | 14° | 1 | METAR ZSPD 282030Z VRB01MPS CAVOK 16/14 Q1021 NOSIG |
| 2026-10-28 17:00 EDT | METAR | 17° | 14° | 1 | METAR ZSPD 282100Z 16001MPS CAVOK 17/14 Q1021 NOSIG |
| 2026-10-28 17:30 EDT | METAR | 17° | 14° | 1 | METAR ZSPD 282130Z 15001MPS 9999 -RA NSC 17/14 Q1021 NOSIG |
| 2026-10-28 18:00 EDT | METAR | 17° | 14° | 0 | METAR ZSPD 282200Z 00000MPS 9999 -RA NSC 17/14 Q1022 NOSIG |
| 2026-10-28 18:30 EDT | METAR | 17° | 15° | 2.1 | METAR ZSPD 282230Z 14002MPS CAVOK 17/15 Q1022 NOSIG |
| 2026-10-28 19:00 EDT | METAR | 17° | 16° | 1 | METAR ZSPD 282300Z VRB01MPS CAVOK 17/16 Q1022 NOSIG |
| 2026-10-28 19:30 EDT | METAR | 18° | 16° | 1 | METAR ZSPD 282330Z 15001MPS CAVOK 18/16 Q1022 NOSIG |
| 2026-10-28 20:00 EDT | METAR | 19° | 16° | 3.1 | METAR ZSPD 290000Z 18003MPS CAVOK 19/16 Q1022 NOSIG |
| 2026-10-28 20:30 EDT | METAR | 21° | 15° | 6.2 | METAR ZSPD 290030Z 19006MPS CAVOK 21/15 Q1022 NOSIG |
| 2026-10-28 21:00 EDT | METAR | 21° | 15° | 6.2 | METAR ZSPD 290100Z 19006MPS CAVOK 21/15 Q1022 NOSIG |
| 2026-10-28 21:30 EDT | METAR | 22° | 15° | 6.2 | METAR ZSPD 290130Z 20006MPS CAVOK 22/15 Q1022 NOSIG |
| 2026-10-28 22:00 EDT | METAR | 23° | 14° | 6.2 | METAR ZSPD 290200Z 21006MPS CAVOK 23/14 Q1021 NOSIG |
| 2026-10-28 22:30 EDT | METAR | 23° | 14° | 6.2 | METAR ZSPD 290230Z 22006MPS 190V250 CAVOK 23/14 Q1021 NOSIG |
| 2026-10-28 23:00 EDT | METAR | 23° | 14° | 5.1 | METAR ZSPD 290300Z 23005MPS CAVOK 23/14 Q1021 NOSIG |
| 2026-10-28 23:30 EDT | METAR | 23° | 14° | 5.1 | METAR ZSPD 290330Z 22005MPS 190V260 CAVOK 23/14 Q1020 NOSIG |
| 2026-10-29 00:00 EDT | METAR | 24°max | 14° | 5.1 | METAR ZSPD 290400Z 23005MPS CAVOK 24/14 Q1020 NOSIG |
| 2026-10-29 00:30 EDT | METAR | 23° | 13° | 4.1 | METAR ZSPD 290430Z 24004MPS 210V290 CAVOK 23/13 Q1019 NOSIG |
| 2026-10-29 01:00 EDT | METAR | 23° | 13° | 4.1 | METAR ZSPD 290500Z 25004MPS CAVOK 23/13 Q1019 NOSIG |
| 2026-10-29 01:30 EDT | METAR | 23° | 13° | 4.1 | METAR ZSPD 290530Z 25004MPS 200V270 CAVOK 23/13 Q1019 NOSIG |
| 2026-10-29 02:00 EDT | METAR | 23° | 14° | 4.1 | METAR ZSPD 290600Z 24004MPS CAVOK 23/14 Q1019 BECMG TL0720 31005MPS |
| 2026-10-29 02:30 EDT | METAR | 24° | 14° | 5.1 | METAR ZSPD 290630Z 25005MPS 220V290 CAVOK 24/14 Q1019 NOSIG |
| 2026-10-29 03:00 EDT | METAR | 23° | 13° | 5.1 | METAR ZSPD 290700Z 26005MPS CAVOK 23/13 Q1019 NOSIG |
| 2026-10-29 03:30 EDT | METAR | 23° | 13° | 4.1 | METAR ZSPD 290730Z 27004MPS 230V310 CAVOK 23/13 Q1019 NOSIG |
| 2026-10-29 04:00 EDT | METAR | 22° | 13° | 4.1 | METAR ZSPD 290800Z 29004MPS 9999 -SHRA NSC 22/13 Q1019 NOSIG |
| 2026-10-29 04:30 EDT | METAR | 22° | 13° | 4.1 | METAR ZSPD 290830Z 28004MPS CAVOK 22/13 Q1019 NOSIG |
| 2026-10-29 05:00 EDT | METAR | 21° | 13° | 3.1 | METAR ZSPD 290900Z 28003MPS CAVOK 21/13 Q1019 NOSIG |
| 2026-10-29 05:30 EDT | METAR | 21° | 14° | 3.1 | METAR ZSPD 290930Z 28003MPS CAVOK 21/14 Q1019 NOSIG |
| 2026-10-29 06:00 EDT | METAR | 21° | 14° | 3.1 | METAR ZSPD 291000Z 31003MPS CAVOK 21/14 Q1020 NOSIG |
| 2026-10-29 06:30 EDT | METAR | 20° | 14° | 3.1 | METAR ZSPD 291030Z 32003MPS CAVOK 20/14 Q1020 NOSIG |
| 2026-10-29 07:00 EDT | METAR | 20° | 14° | 3.1 | METAR ZSPD 291100Z 31003MPS CAVOK 20/14 Q1020 NOSIG |
| 2026-10-29 07:30 EDT | METAR | 20° | 14° | 2.1 | METAR ZSPD 291130Z 28002MPS CAVOK 20/14 Q1020 NOSIG |
| 2026-10-29 08:00 EDT | METAR | 20° | 14° | 2.1 | METAR ZSPD 291200Z 28002MPS CAVOK 20/14 Q1020 NOSIG |
| 2026-10-29 08:30 EDT | METAR | 20° | 14° | 3.1 | METAR ZSPD 291230Z 25003MPS CAVOK 20/14 Q1020 NOSIG |
| 2026-10-29 09:00 EDT | METAR | 19° | 14° | 2.1 | METAR ZSPD 291300Z 22002MPS CAVOK 19/14 Q1020 NOSIG |
| 2026-10-29 09:30 EDT | METAR | 19° | 14° | 2.1 | METAR ZSPD 291330Z 24002MPS CAVOK 19/14 Q1020 NOSIG |
| 2026-10-29 10:00 EDT | METAR | 19° | 14° | 3.1 | METAR ZSPD 291400Z 27003MPS CAVOK 19/14 Q1021 NOSIG |
| 2026-10-29 10:30 EDT | METAR | 19° | 14° | 3.1 | METAR ZSPD 291430Z 28003MPS CAVOK 19/14 Q1021 NOSIG |
| 2026-10-29 11:00 EDT | METAR | 19° | 14° | 4.1 | METAR ZSPD 291500Z 32004MPS 290V350 CAVOK 19/14 Q1021 NOSIG |
| 2026-10-29 11:30 EDT | METAR | 19° | 14° | 4.1 | METAR ZSPD 291530Z 30004MPS 250V320 CAVOK 19/14 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/2026-10-29 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).