Station-day record · settlement source
Shanghai · Asia/Shanghai · ← 2026-10-27 · 2026-10-29 → · All dates for ZSPD · JSON
METAR ZSPD 280330Z 03005MPS 350V090 CAVOK 21/10 Q1027 NOSIG
METAR ZSPD 271600Z 33005MPS CAVOK 15/10 Q1027 NOSIG
Local day 2026-10-27 12:00 EDT → 2026-10-28 12:00 EDT (24 h, UTC+08:00) · 48 reports · longest gap 30 min
final at 2026-10-28 15:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 9d263941e43daad8510cb21584706230d7566ac9c5f3595dc23d98ff234a77a8
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 |
|---|---|---|---|---|---|
| 2026-10-27 12:00 EDT | METAR | 15°min | 10° | 5.1 | METAR ZSPD 271600Z 33005MPS CAVOK 15/10 Q1027 NOSIG |
| 2026-10-27 12:30 EDT | METAR | 15° | 10° | 4.1 | METAR ZSPD 271630Z 33004MPS CAVOK 15/10 Q1027 NOSIG |
| 2026-10-27 13:00 EDT | METAR | 16° | 9° | 4.1 | METAR ZSPD 271700Z 32004MPS CAVOK 16/09 Q1027 NOSIG |
| 2026-10-27 13:30 EDT | METAR | 16° | 9° | 4.1 | METAR ZSPD 271730Z 31004MPS CAVOK 16/09 Q1027 NOSIG |
| 2026-10-27 14:00 EDT | METAR | 16° | 9° | 4.1 | METAR ZSPD 271800Z 31004MPS CAVOK 16/09 Q1027 NOSIG |
| 2026-10-27 14:30 EDT | METAR | 16° | 9° | 4.1 | METAR ZSPD 271830Z 31004MPS CAVOK 16/09 Q1027 NOSIG |
| 2026-10-27 15:00 EDT | METAR | 16° | 9° | 4.1 | METAR ZSPD 271900Z 31004MPS CAVOK 16/09 Q1026 NOSIG |
| 2026-10-27 15:30 EDT | METAR | 16° | 10° | 4.1 | METAR ZSPD 271930Z 31004MPS CAVOK 16/10 Q1026 NOSIG |
| 2026-10-27 16:00 EDT | METAR | 16° | 10° | 4.1 | METAR ZSPD 272000Z 30004MPS CAVOK 16/10 Q1026 NOSIG |
| 2026-10-27 16:30 EDT | METAR | 16° | 10° | 4.1 | METAR ZSPD 272030Z 30004MPS CAVOK 16/10 Q1026 NOSIG |
| 2026-10-27 17:00 EDT | METAR | 16° | 10° | 4.1 | METAR ZSPD 272100Z 30004MPS CAVOK 16/10 Q1026 NOSIG |
| 2026-10-27 17:30 EDT | METAR | 16° | 9° | 5.1 | METAR ZSPD 272130Z 29005MPS CAVOK 16/09 Q1026 NOSIG |
| 2026-10-27 18:00 EDT | METAR | 15° | 10° | 4.1 | METAR ZSPD 272200Z 31004MPS CAVOK 15/10 Q1027 NOSIG |
| 2026-10-27 18:30 EDT | METAR | 15° | 10° | 3.1 | METAR ZSPD 272230Z 32003MPS CAVOK 15/10 Q1027 NOSIG |
| 2026-10-27 19:00 EDT | METAR | 16° | 10° | 4.1 | METAR ZSPD 272300Z 32004MPS CAVOK 16/10 Q1027 NOSIG |
| 2026-10-27 19:30 EDT | METAR | 17° | 10° | 4.1 | METAR ZSPD 272330Z 33004MPS CAVOK 17/10 Q1028 NOSIG |
| 2026-10-27 20:00 EDT | METAR | 18° | 10° | 5.1 | METAR ZSPD 280000Z 33005MPS CAVOK 18/10 Q1028 NOSIG |
| 2026-10-27 20:30 EDT | METAR | 19° | 11° | 5.1 | METAR ZSPD 280030Z 34005MPS CAVOK 19/11 Q1028 NOSIG |
| 2026-10-27 21:00 EDT | METAR | 20° | 10° | 5.1 | METAR ZSPD 280100Z 35005MPS 320V030 CAVOK 20/10 Q1028 NOSIG |
| 2026-10-27 21:30 EDT | METAR | 20° | 10° | 6.2 | METAR ZSPD 280130Z 35006MPS CAVOK 20/10 Q1028 NOSIG |
| 2026-10-27 22:00 EDT | METAR | 20° | 11° | 5.1 | METAR ZSPD 280200Z 01005MPS 330V040 CAVOK 20/11 Q1027 NOSIG |
| 2026-10-27 22:30 EDT | METAR | 20° | 10° | 5.1 | METAR ZSPD 280230Z 01005MPS 330V040 CAVOK 20/10 Q1027 NOSIG |
| 2026-10-27 23:00 EDT | METAR | 20° | 10° | 5.1 | METAR ZSPD 280300Z 01005MPS 320V050 CAVOK 20/10 Q1027 NOSIG |
| 2026-10-27 23:30 EDT | METAR | 21°max | 10° | 5.1 | METAR ZSPD 280330Z 03005MPS 350V090 CAVOK 21/10 Q1027 NOSIG |
| 2026-10-28 00:00 EDT | METAR | 20° | 11° | 4.1 | METAR ZSPD 280400Z 03004MPS 330V070 CAVOK 20/11 Q1026 NOSIG |
| 2026-10-28 00:30 EDT | METAR | 20° | 11° | 3.1 | METAR ZSPD 280430Z 06003MPS 350V090 CAVOK 20/11 Q1026 NOSIG |
| 2026-10-28 01:00 EDT | METAR | 20° | 11° | 3.1 | METAR ZSPD 280500Z 05003MPS 360V110 CAVOK 20/11 Q1025 NOSIG |
| 2026-10-28 01:30 EDT | METAR | 20° | 11° | 4.1 | METAR ZSPD 280530Z 06004MPS 010V100 CAVOK 20/11 Q1025 NOSIG |
| 2026-10-28 02:00 EDT | METAR | 20° | 12° | 4.1 | METAR ZSPD 280600Z 08004MPS 340V120 CAVOK 20/12 Q1024 NOSIG |
| 2026-10-28 02:30 EDT | METAR | 20° | 11° | 4.1 | METAR ZSPD 280630Z 08004MPS 030V110 CAVOK 20/11 Q1024 NOSIG |
| 2026-10-28 03:00 EDT | METAR | 20° | 11° | 5.1 | METAR ZSPD 280700Z 08005MPS 030V100 CAVOK 20/11 Q1024 NOSIG |
| 2026-10-28 03:30 EDT | METAR | 20° | 10° | 5.1 | METAR ZSPD 280730Z 07005MPS 030V100 CAVOK 20/10 Q1024 NOSIG |
| 2026-10-28 04:00 EDT | METAR | 20° | 10° | 4.1 | METAR ZSPD 280800Z 08004MPS 040V100 CAVOK 20/10 Q1024 NOSIG |
| 2026-10-28 04:30 EDT | METAR | 19° | 10° | 5.1 | METAR ZSPD 280830Z 09005MPS 050V110 CAVOK 19/10 Q1024 NOSIG |
| 2026-10-28 05:00 EDT | METAR | 19° | 10° | 4.1 | METAR ZSPD 280900Z 10004MPS 050V110 CAVOK 19/10 Q1024 NOSIG |
| 2026-10-28 05:30 EDT | METAR | 19° | 11° | 4.1 | METAR ZSPD 280930Z 10004MPS 030V130 CAVOK 19/11 Q1024 NOSIG |
| 2026-10-28 06:00 EDT | METAR | 18° | 11° | 3.1 | METAR ZSPD 281000Z 11003MPS CAVOK 18/11 Q1023 NOSIG |
| 2026-10-28 06:30 EDT | METAR | 18° | 11° | 3.1 | METAR ZSPD 281030Z 11003MPS CAVOK 18/11 Q1024 NOSIG |
| 2026-10-28 07:00 EDT | METAR | 18° | 10° | 3.1 | METAR ZSPD 281100Z 12003MPS 100V180 CAVOK 18/10 Q1024 NOSIG |
| 2026-10-28 07:30 EDT | METAR | 17° | 11° | 3.1 | METAR ZSPD 281130Z 12003MPS CAVOK 17/11 Q1024 NOSIG |
| 2026-10-28 08:00 EDT | METAR | 16° | 11° | 3.1 | METAR ZSPD 281200Z 13003MPS CAVOK 16/11 Q1024 NOSIG |
| 2026-10-28 08:30 EDT | METAR | 16° | 12° | 2.1 | METAR ZSPD 281230Z 14002MPS CAVOK 16/12 Q1024 NOSIG |
| 2026-10-28 09:00 EDT | METAR | 16° | 12° | 3.1 | METAR ZSPD 281300Z 14003MPS CAVOK 16/12 Q1024 NOSIG |
| 2026-10-28 09:30 EDT | METAR | 17° | 12° | 4.1 | METAR ZSPD 281330Z 13004MPS CAVOK 17/12 Q1024 NOSIG |
| 2026-10-28 10:00 EDT | METAR | 17° | 12° | 3.1 | METAR ZSPD 281400Z 13003MPS CAVOK 17/12 Q1024 NOSIG |
| 2026-10-28 10:30 EDT | METAR | 17° | 12° | 4.1 | METAR ZSPD 281430Z 13004MPS CAVOK 17/12 Q1024 NOSIG |
| 2026-10-28 11:00 EDT | METAR | 17° | 12° | 4.1 | METAR ZSPD 281500Z 13004MPS CAVOK 17/12 Q1023 NOSIG |
| 2026-10-28 11:30 EDT | METAR | 17° | 12° | 4.1 | METAR ZSPD 281530Z 13004MPS CAVOK 17/12 Q1023 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/2026-10-28 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).