Station-day record · settlement source
Shanghai · Asia/Shanghai · ← 2026-10-30 · 2026-11-01 → · All dates for ZSPD · JSON
METAR ZSPD 310230Z 08004MPS CAVOK 23/11 Q1024 NOSIG
METAR ZSPD 302200Z VRB01MPS 4500 BR NSC 13/13 Q1023 NOSIG
Local day 2026-10-30 12:00 EDT → 2026-10-31 12:00 EDT (24 h, UTC+08:00) · 48 reports · longest gap 30 min
final at 2026-10-31 15:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 7ac99a6a4b8d6a93bed6ba6e76e7690a8abfca719cd9260be5e7fff4147122e7
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 |
|---|---|---|---|---|---|
| 2026-10-30 12:00 EDT | METAR | 15° | 15° | 2.1 | METAR ZSPD 301600Z 19002MPS 4000 BR NSC 15/15 Q1022 NOSIG |
| 2026-10-30 12:30 EDT | METAR | 15° | 15° | 1 | METAR ZSPD 301630Z VRB01MPS 3500 BR NSC 15/15 Q1022 NOSIG |
| 2026-10-30 13:00 EDT | METAR | 15° | 15° | 1 | METAR ZSPD 301700Z VRB01MPS 3500 BR NSC 15/15 Q1022 NOSIG |
| 2026-10-30 13:30 EDT | METAR | 15° | 15° | 1 | METAR ZSPD 301730Z VRB01MPS 3500 BR NSC 15/15 Q1022 NOSIG |
| 2026-10-30 14:00 EDT | METAR | 15° | 15° | 0 | METAR ZSPD 301800Z 00000MPS 4000 BR NSC 15/15 Q1022 NOSIG |
| 2026-10-30 14:30 EDT | METAR | 14° | 14° | 0 | METAR ZSPD 301830Z 00000MPS 4000 BR NSC 14/14 Q1022 NOSIG |
| 2026-10-30 15:00 EDT | METAR | 14° | 14° | 1 | METAR ZSPD 301900Z 21001MPS 4000 BR NSC 14/14 Q1022 NOSIG |
| 2026-10-30 15:30 EDT | METAR | 14° | 14° | 0 | METAR ZSPD 301930Z 00000MPS 4000 BR NSC 14/14 Q1022 NOSIG |
| 2026-10-30 16:00 EDT | METAR | 14° | 14° | 0 | METAR ZSPD 302000Z 00000MPS 4000 BR NSC 14/14 Q1022 NOSIG |
| 2026-10-30 16:30 EDT | METAR | 14° | 14° | 1 | METAR ZSPD 302030Z VRB01MPS 4000 BR NSC 14/14 Q1022 NOSIG |
| 2026-10-30 17:00 EDT | METAR | 14° | 14° | 1 | METAR ZSPD 302100Z VRB01MPS 4000 BR NSC 14/14 Q1022 NOSIG |
| 2026-10-30 17:30 EDT | METAR | 15° | 12° | 0 | METAR ZSPD 302130Z 00000MPS 6000 NSC 15/12 Q1022 NOSIG |
| 2026-10-30 18:00 EDT | METAR | 13°min | 13° | 1 | METAR ZSPD 302200Z VRB01MPS 4500 BR NSC 13/13 Q1023 NOSIG |
| 2026-10-30 18:30 EDT | METAR | 14° | 13° | 0 | METAR ZSPD 302230Z 00000MPS 4500 BR NSC 14/13 Q1023 NOSIG |
| 2026-10-30 19:00 EDT | METAR | 16° | 13° | 1 | METAR ZSPD 302300Z VRB01MPS 4500 BR NSC 16/13 Q1023 NOSIG |
| 2026-10-30 19:30 EDT | METAR | 18° | 15° | 1 | METAR ZSPD 302330Z VRB01MPS 4500 BR NSC 18/15 Q1024 NOSIG |
| 2026-10-30 20:00 EDT | METAR | 18° | 15° | 0 | METAR ZSPD 310000Z 00000MPS 4500 BR NSC 18/15 Q1024 NOSIG |
| 2026-10-30 20:30 EDT | METAR | 21° | 16° | 1 | METAR ZSPD 310030Z VRB01MPS 4500 BR NSC 21/16 Q1024 NOSIG |
| 2026-10-30 21:00 EDT | METAR | 21° | 13° | 3.1 | METAR ZSPD 310100Z 04003MPS 9000 NSC 21/13 Q1024 NOSIG |
| 2026-10-30 21:30 EDT | METAR | 22° | 11° | 3.1 | METAR ZSPD 310130Z 06003MPS 350V100 CAVOK 22/11 Q1024 NOSIG |
| 2026-10-30 22:00 EDT | METAR | 22° | 11° | 4.1 | METAR ZSPD 310200Z 08004MPS 040V100 CAVOK 22/11 Q1024 NOSIG |
| 2026-10-30 22:30 EDT | METAR | 23°max | 11° | 4.1 | METAR ZSPD 310230Z 08004MPS CAVOK 23/11 Q1024 NOSIG |
| 2026-10-30 23:00 EDT | METAR | 23° | 11° | 4.1 | METAR ZSPD 310300Z 11004MPS CAVOK 23/11 Q1024 NOSIG |
| 2026-10-30 23:30 EDT | METAR | 23° | 10° | 4.1 | METAR ZSPD 310330Z 09004MPS 060V130 CAVOK 23/10 Q1023 NOSIG |
| 2026-10-31 00:00 EDT | METAR | 23° | 9° | 4.1 | METAR ZSPD 310400Z 11004MPS 030V160 CAVOK 23/09 Q1023 NOSIG |
| 2026-10-31 00:30 EDT | METAR | 23° | 11° | 5.1 | METAR ZSPD 310430Z 09005MPS CAVOK 23/11 Q1022 NOSIG |
| 2026-10-31 01:00 EDT | METAR | 23° | 12° | 5.1 | METAR ZSPD 310500Z 11005MPS 080V190 CAVOK 23/12 Q1022 NOSIG |
| 2026-10-31 01:30 EDT | METAR | 23° | 11° | 5.1 | METAR ZSPD 310530Z 10005MPS 070V150 CAVOK 23/11 Q1022 NOSIG |
| 2026-10-31 02:00 EDT | METAR | 23° | 12° | 6.2 | METAR ZSPD 310600Z 12006MPS CAVOK 23/12 Q1022 NOSIG |
| 2026-10-31 02:30 EDT | METAR | 22° | 13° | 6.2 | METAR ZSPD 310630Z 12006MPS CAVOK 22/13 Q1022 NOSIG |
| 2026-10-31 03:00 EDT | METAR | 22° | 14° | 6.2 | METAR ZSPD 310700Z 11006MPS 090V160 CAVOK 22/14 Q1022 NOSIG |
| 2026-10-31 03:30 EDT | METAR | 22° | 14° | 5.1 | METAR ZSPD 310730Z 12005MPS CAVOK 22/14 Q1022 NOSIG |
| 2026-10-31 04:00 EDT | METAR | 21° | 14° | 6.2 | METAR ZSPD 310800Z 13006MPS CAVOK 21/14 Q1021 NOSIG |
| 2026-10-31 04:30 EDT | METAR | 21° | 14° | 5.1 | METAR ZSPD 310830Z 13005MPS CAVOK 21/14 Q1022 NOSIG |
| 2026-10-31 05:00 EDT | METAR | 21° | 14° | 5.1 | METAR ZSPD 310900Z 12005MPS CAVOK 21/14 Q1021 NOSIG |
| 2026-10-31 05:30 EDT | METAR | 20° | 14° | 4.1 | METAR ZSPD 310930Z 13004MPS CAVOK 20/14 Q1021 NOSIG |
| 2026-10-31 06:00 EDT | METAR | 20° | 15° | 4.1 | METAR ZSPD 311000Z 13004MPS CAVOK 20/15 Q1021 NOSIG |
| 2026-10-31 06:30 EDT | METAR | 20° | 14° | 4.1 | METAR ZSPD 311030Z 13004MPS CAVOK 20/14 Q1021 NOSIG |
| 2026-10-31 07:00 EDT | METAR | 20° | 14° | 4.1 | METAR ZSPD 311100Z 13004MPS CAVOK 20/14 Q1021 NOSIG |
| 2026-10-31 07:30 EDT | METAR | 19° | 14° | 4.1 | METAR ZSPD 311130Z 14004MPS CAVOK 19/14 Q1021 NOSIG |
| 2026-10-31 08:00 EDT | METAR | 19° | 14° | 4.1 | METAR ZSPD 311200Z 14004MPS CAVOK 19/14 Q1021 NOSIG |
| 2026-10-31 08:30 EDT | METAR | 18° | 14° | 3.1 | METAR ZSPD 311230Z 15003MPS CAVOK 18/14 Q1021 NOSIG |
| 2026-10-31 09:00 EDT | METAR | 18° | 15° | 3.1 | METAR ZSPD 311300Z 15003MPS CAVOK 18/15 Q1021 NOSIG |
| 2026-10-31 09:30 EDT | METAR | 18° | 15° | 3.1 | METAR ZSPD 311330Z 14003MPS CAVOK 18/15 Q1021 NOSIG |
| 2026-10-31 10:00 EDT | METAR | 18° | 15° | 4.1 | METAR ZSPD 311400Z 15004MPS CAVOK 18/15 Q1020 NOSIG |
| 2026-10-31 10:30 EDT | METAR | 18° | 15° | 5.1 | METAR ZSPD 311430Z 15005MPS CAVOK 18/15 Q1020 NOSIG |
| 2026-10-31 11:00 EDT | METAR | 18° | 15° | 4.1 | METAR ZSPD 311500Z 15004MPS CAVOK 18/15 Q1019 NOSIG |
| 2026-10-31 11:30 EDT | METAR | 18° | 15° | 5.1 | METAR ZSPD 311530Z 15005MPS CAVOK 18/15 Q1019 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/2026-10-31 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).