Station-day record · settlement source
Shanghai · Asia/Shanghai · ← 2026-10-26 · 2026-10-28 → · All dates for ZSPD · JSON
METAR ZSPD 270430Z 36008MPS 9999 FEW030 21/14 Q1025 NOSIG
METAR ZSPD 271400Z 33004MPS CAVOK 16/11 Q1028 NOSIG
Local day 2026-10-26 12:00 EDT → 2026-10-27 12:00 EDT (24 h, UTC+08:00) · 48 reports · longest gap 30 min
final at 2026-10-27 15:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 bac15fe5ede86e218480a6fdbd878ba2db24d7cf67e3994e659102349afa712a
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 |
|---|---|---|---|---|---|
| 2026-10-26 12:00 EDT | METAR | 18° | 14° | 3.1 | METAR ZSPD 261600Z 30003MPS CAVOK 18/14 Q1023 NOSIG |
| 2026-10-26 12:30 EDT | METAR | 18° | 14° | 3.1 | METAR ZSPD 261630Z 30003MPS CAVOK 18/14 Q1023 NOSIG |
| 2026-10-26 13:00 EDT | METAR | 18° | 14° | 3.1 | METAR ZSPD 261700Z 30003MPS CAVOK 18/14 Q1023 NOSIG |
| 2026-10-26 13:30 EDT | METAR | 18° | 14° | 2.1 | METAR ZSPD 261730Z 28002MPS CAVOK 18/14 Q1023 NOSIG |
| 2026-10-26 14:00 EDT | METAR | 17° | 14° | 3.1 | METAR ZSPD 261800Z 28003MPS CAVOK 17/14 Q1023 NOSIG |
| 2026-10-26 14:30 EDT | METAR | 17° | 14° | 3.1 | METAR ZSPD 261830Z 28003MPS CAVOK 17/14 Q1023 NOSIG |
| 2026-10-26 15:00 EDT | METAR | 17° | 14° | 3.1 | METAR ZSPD 261900Z 31003MPS CAVOK 17/14 Q1023 NOSIG |
| 2026-10-26 15:30 EDT | METAR | 18° | 14° | 3.1 | METAR ZSPD 261930Z 30003MPS CAVOK 18/14 Q1023 NOSIG |
| 2026-10-26 16:00 EDT | METAR | 18° | 14° | 4.1 | METAR ZSPD 262000Z 31004MPS CAVOK 18/14 Q1023 NOSIG |
| 2026-10-26 16:30 EDT | METAR | 18° | 15° | 5.1 | METAR ZSPD 262030Z 33005MPS CAVOK 18/15 Q1023 NOSIG |
| 2026-10-26 17:00 EDT | METAR | 18° | 15° | 4.1 | METAR ZSPD 262100Z 34004MPS CAVOK 18/15 Q1023 NOSIG |
| 2026-10-26 17:30 EDT | METAR | 18° | 15° | 5.1 | METAR ZSPD 262130Z 33005MPS CAVOK 18/15 Q1024 NOSIG |
| 2026-10-26 18:00 EDT | METAR | 18° | 15° | 6.2 | METAR ZSPD 262200Z 33006MPS CAVOK 18/15 Q1024 NOSIG |
| 2026-10-26 18:30 EDT | METAR | 19° | 15° | 6.2 | METAR ZSPD 262230Z 33006MPS CAVOK 19/15 Q1024 NOSIG |
| 2026-10-26 19:00 EDT | METAR | 18° | 15° | 5.1 | METAR ZSPD 262300Z 34005MPS CAVOK 18/15 Q1025 NOSIG |
| 2026-10-26 19:30 EDT | METAR | 19° | 15° | 6.2 | METAR ZSPD 262330Z 34006MPS CAVOK 19/15 Q1025 NOSIG |
| 2026-10-26 20:00 EDT | METAR | 19° | 16° | 7.2 | METAR ZSPD 270000Z 34007MPS 9999 SCT023 19/16 Q1025 NOSIG |
| 2026-10-26 20:30 EDT | METAR | 19° | 16° | 8.2 | METAR ZSPD 270030Z 35008MPS 9999 BKN020 19/16 Q1026 NOSIG |
| 2026-10-26 21:00 EDT | METAR | 19° | 16° | 7.2 | METAR ZSPD 270100Z 35007MPS 9999 BKN040 19/16 Q1026 NOSIG |
| 2026-10-26 21:30 EDT | METAR | 20° | 16° | 8.2 | METAR ZSPD 270130Z 35008MPS 9999 FEW020 20/16 Q1025 NOSIG |
| 2026-10-26 22:00 EDT | METAR | 20° | 15° | 8.7 | METAR ZSPD 270200Z 35009MPS 9999 SCT020 20/15 Q1026 NOSIG |
| 2026-10-26 22:30 EDT | METAR | 20° | 16° | 8.2 | METAR ZSPD 270230Z 34008MPS 9999 SCT020 20/16 Q1026 NOSIG |
| 2026-10-26 23:00 EDT | METAR | 20° | 15° | 7.2 | METAR ZSPD 270300Z 35007MPS 9999 SCT020 20/15 Q1026 NOSIG |
| 2026-10-26 23:30 EDT | METAR | 19° | 16° | 7.2 | METAR ZSPD 270330Z 34007MPS 9999 SCT020 19/16 Q1026 NOSIG |
| 2026-10-27 00:00 EDT | METAR | 20° | 15° | 7.2 | METAR ZSPD 270400Z 35007MPS 320V020 9999 SCT030 20/15 Q1025 NOSIG |
| 2026-10-27 00:30 EDT | METAR | 21°max | 14° | 8.2 | METAR ZSPD 270430Z 36008MPS 9999 FEW030 21/14 Q1025 NOSIG |
| 2026-10-27 01:00 EDT | METAR | 21° | 13° | 8.7 | METAR ZSPD 270500Z 01009MPS 9999 FEW030 21/13 Q1025 NOSIG |
| 2026-10-27 01:30 EDT | METAR | 21° | 13° | 9.8 | METAR ZSPD 270530Z 01010MPS 9999 FEW030 21/13 Q1025 NOSIG |
| 2026-10-27 02:00 EDT | METAR | 21° | 12° | 9.8 | METAR ZSPD 270600Z 01010MPS CAVOK 21/12 Q1025 NOSIG |
| 2026-10-27 02:30 EDT | METAR | 21° | 11° | 9.8 | METAR ZSPD 270630Z 36010MPS CAVOK 21/11 Q1025 NOSIG |
| 2026-10-27 03:00 EDT | METAR | 21° | 11° | 8.7 | METAR ZSPD 270700Z 36009MPS CAVOK 21/11 Q1025 NOSIG |
| 2026-10-27 03:30 EDT | METAR | 20° | 11° | 8.7 | METAR ZSPD 270730Z 02009MPS CAVOK 20/11 Q1025 NOSIG |
| 2026-10-27 04:00 EDT | METAR | 19° | 10° | 9.8 | METAR ZSPD 270800Z 01010MPS CAVOK 19/10 Q1025 NOSIG |
| 2026-10-27 04:30 EDT | METAR | 19° | 9° | 8.7 | METAR ZSPD 270830Z 36009MPS CAVOK 19/09 Q1025 NOSIG |
| 2026-10-27 05:00 EDT | METAR | 19° | 8° | 8.2 | METAR ZSPD 270900Z 36008MPS CAVOK 19/08 Q1026 NOSIG |
| 2026-10-27 05:30 EDT | METAR | 18° | 8° | 7.2 | METAR ZSPD 270930Z 01007MPS CAVOK 18/08 Q1026 NOSIG |
| 2026-10-27 06:00 EDT | METAR | 18° | 9° | 6.2 | METAR ZSPD 271000Z 36006MPS CAVOK 18/09 Q1026 NOSIG |
| 2026-10-27 06:30 EDT | METAR | 18° | 9° | 6.2 | METAR ZSPD 271030Z 36006MPS CAVOK 18/09 Q1027 NOSIG |
| 2026-10-27 07:00 EDT | METAR | 17° | 10° | 6.2 | METAR ZSPD 271100Z 35006MPS CAVOK 17/10 Q1027 NOSIG |
| 2026-10-27 07:30 EDT | METAR | 17° | 10° | 6.2 | METAR ZSPD 271130Z 35006MPS CAVOK 17/10 Q1027 NOSIG |
| 2026-10-27 08:00 EDT | METAR | 17° | 11° | 5.1 | METAR ZSPD 271200Z 34005MPS CAVOK 17/11 Q1027 NOSIG |
| 2026-10-27 08:30 EDT | METAR | 17° | 11° | 5.1 | METAR ZSPD 271230Z 33005MPS CAVOK 17/11 Q1027 NOSIG |
| 2026-10-27 09:00 EDT | METAR | 17° | 11° | 5.1 | METAR ZSPD 271300Z 33005MPS CAVOK 17/11 Q1028 NOSIG |
| 2026-10-27 09:30 EDT | METAR | 17° | 11° | 5.1 | METAR ZSPD 271330Z 33005MPS CAVOK 17/11 Q1028 NOSIG |
| 2026-10-27 10:00 EDT | METAR | 16°min | 11° | 4.1 | METAR ZSPD 271400Z 33004MPS CAVOK 16/11 Q1028 NOSIG |
| 2026-10-27 10:30 EDT | METAR | 17° | 10° | 4.1 | METAR ZSPD 271430Z 33004MPS CAVOK 17/10 Q1028 NOSIG |
| 2026-10-27 11:00 EDT | METAR | 16° | 10° | 5.1 | METAR ZSPD 271500Z 34005MPS CAVOK 16/10 Q1028 NOSIG |
| 2026-10-27 11:30 EDT | METAR | 16° | 10° | 5.1 | METAR ZSPD 271530Z 34005MPS CAVOK 16/10 Q1027 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/2026-10-27 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).