Station-day record · settlement source
Shanghai · Asia/Shanghai · ← 2026-10-29 · 2026-10-31 → · All dates for ZSPD · JSON
METAR ZSPD 300600Z 30003MPS 270V020 7000 NSC 24/09 Q1020 NOSIG
METAR ZSPD 301530Z 00000MPS 4000 BR NSC 15/15 Q1022 NOSIG
Local day 2026-10-29 12:00 EDT → 2026-10-30 12:00 EDT (24 h, UTC+08:00) · 48 reports · longest gap 30 min
final at 2026-10-30 15:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 853da8822972e97ff82b0cf9365093d87fdcafbdc627b52e6e389bd45f3b4fac
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 |
|---|---|---|---|---|---|
| 2026-10-29 12:00 EDT | METAR | 19° | 14° | 4.1 | METAR ZSPD 291600Z 32004MPS CAVOK 19/14 Q1021 NOSIG |
| 2026-10-29 12:30 EDT | METAR | 18° | 14° | 5.1 | METAR ZSPD 291630Z 33005MPS CAVOK 18/14 Q1021 NOSIG |
| 2026-10-29 13:00 EDT | METAR | 18° | 14° | 3.1 | METAR ZSPD 291700Z 32003MPS CAVOK 18/14 Q1021 NOSIG |
| 2026-10-29 13:30 EDT | METAR | 18° | 13° | 4.1 | METAR ZSPD 291730Z 32004MPS CAVOK 18/13 Q1021 NOSIG |
| 2026-10-29 14:00 EDT | METAR | 18° | 13° | 4.1 | METAR ZSPD 291800Z 31004MPS CAVOK 18/13 Q1021 NOSIG |
| 2026-10-29 14:30 EDT | METAR | 18° | 13° | 4.1 | METAR ZSPD 291830Z 30004MPS CAVOK 18/13 Q1021 NOSIG |
| 2026-10-29 15:00 EDT | METAR | 18° | 13° | 4.1 | METAR ZSPD 291900Z 30004MPS CAVOK 18/13 Q1021 NOSIG |
| 2026-10-29 15:30 EDT | METAR | 18° | 14° | 4.1 | METAR ZSPD 291930Z 33004MPS 9999 SCT023 18/14 Q1020 NOSIG |
| 2026-10-29 16:00 EDT | METAR | 18° | 13° | 4.1 | METAR ZSPD 292000Z 31004MPS 9999 SCT023 18/13 Q1020 NOSIG |
| 2026-10-29 16:30 EDT | METAR | 17° | 13° | 3.1 | METAR ZSPD 292030Z 32003MPS 9999 BKN030 17/13 Q1021 NOSIG |
| 2026-10-29 17:00 EDT | METAR | 17° | 14° | 3.1 | METAR ZSPD 292100Z 32003MPS 290V350 9999 BKN030 17/14 Q1021 NOSIG |
| 2026-10-29 17:30 EDT | METAR | 16° | 14° | 3.1 | METAR ZSPD 292130Z 34003MPS 9999 BKN030 16/14 Q1021 NOSIG |
| 2026-10-29 18:00 EDT | METAR | 17° | 13° | 3.1 | METAR ZSPD 292200Z 35003MPS 9999 BKN023 17/13 Q1021 NOSIG |
| 2026-10-29 18:30 EDT | METAR | 16° | 13° | 4.1 | METAR ZSPD 292230Z 35004MPS 8000 BKN023 16/13 Q1021 NOSIG |
| 2026-10-29 19:00 EDT | METAR | 17° | 13° | 4.1 | METAR ZSPD 292300Z 34004MPS 8000 BKN023 17/13 Q1021 NOSIG |
| 2026-10-29 19:30 EDT | METAR | 17° | 13° | 4.1 | METAR ZSPD 292330Z 34004MPS 8000 BKN023 17/13 Q1021 NOSIG |
| 2026-10-29 20:00 EDT | METAR | 17° | 13° | 4.1 | METAR ZSPD 300000Z 33004MPS 8000 BKN023 17/13 Q1022 NOSIG |
| 2026-10-29 20:30 EDT | METAR | 18° | 13° | 4.1 | METAR ZSPD 300030Z 36004MPS 320V030 8000 BKN023 18/13 Q1022 NOSIG |
| 2026-10-29 21:00 EDT | METAR | 19° | 13° | 3.1 | METAR ZSPD 300100Z 32003MPS 270V020 9999 BKN023 19/13 Q1022 NOSIG |
| 2026-10-29 21:30 EDT | METAR | 19° | 13° | 3.1 | METAR ZSPD 300130Z 28003MPS 230V350 7000 BKN023 19/13 Q1022 NOSIG |
| 2026-10-29 22:00 EDT | METAR | 20° | 13° | 3.1 | METAR ZSPD 300200Z 30003MPS 240V340 7000 BKN023 20/13 Q1022 NOSIG |
| 2026-10-29 22:30 EDT | METAR | 21° | 13° | 3.1 | METAR ZSPD 300230Z 30003MPS 250V350 7000 FEW030 21/13 Q1021 NOSIG |
| 2026-10-29 23:00 EDT | METAR | 21° | 12° | 2.1 | METAR ZSPD 300300Z 31002MPS 210V360 7000 NSC 21/12 Q1021 NOSIG |
| 2026-10-29 23:30 EDT | METAR | 22° | 11° | 3.1 | METAR ZSPD 300330Z 31003MPS 260V010 7000 NSC 22/11 Q1021 NOSIG |
| 2026-10-30 00:00 EDT | METAR | 22° | 11° | 3.1 | METAR ZSPD 300400Z 29003MPS 250V340 7000 NSC 22/11 Q1020 NOSIG |
| 2026-10-30 00:30 EDT | METAR | 23° | 10° | 4.1 | METAR ZSPD 300430Z 32004MPS 260V360 7000 NSC 23/10 Q1020 NOSIG |
| 2026-10-30 01:00 EDT | METAR | 23° | 13° | 4.1 | METAR ZSPD 300500Z 01004MPS 320V080 7000 NSC 23/13 Q1020 NOSIG |
| 2026-10-30 01:30 EDT | METAR | 23° | 14° | 4.1 | METAR ZSPD 300530Z 04004MPS 360V090 7000 NSC 23/14 Q1020 NOSIG |
| 2026-10-30 02:00 EDT | METAR | 24°max | 9° | 3.1 | METAR ZSPD 300600Z 30003MPS 270V020 7000 NSC 24/09 Q1020 NOSIG |
| 2026-10-30 02:30 EDT | METAR | 24° | 9° | 2.1 | METAR ZSPD 300630Z 30002MPS 210V020 8000 NSC 24/09 Q1020 NOSIG |
| 2026-10-30 03:00 EDT | METAR | 23° | 9° | 2.1 | METAR ZSPD 300700Z VRB02MPS 8000 NSC 23/09 Q1020 NOSIG |
| 2026-10-30 03:30 EDT | METAR | 24° | 9° | 2.1 | METAR ZSPD 300730Z 24002MPS 190V290 8000 NSC 24/09 Q1019 NOSIG |
| 2026-10-30 04:00 EDT | METAR | 22° | 13° | 3.1 | METAR ZSPD 300800Z 08003MPS 020V110 8000 NSC 22/13 Q1020 NOSIG |
| 2026-10-30 04:30 EDT | METAR | 21° | 13° | 2.1 | METAR ZSPD 300830Z VRB02MPS 8000 NSC 21/13 Q1020 NOSIG |
| 2026-10-30 05:00 EDT | METAR | 20° | 14° | 4.1 | METAR ZSPD 300900Z 16004MPS 7000 NSC 20/14 Q1020 NOSIG |
| 2026-10-30 05:30 EDT | METAR | 19° | 14° | 4.1 | METAR ZSPD 300930Z 16004MPS 120V180 6000 NSC 19/14 Q1020 NOSIG |
| 2026-10-30 06:00 EDT | METAR | 18° | 15° | 3.1 | METAR ZSPD 301000Z 17003MPS 6000 NSC 18/15 Q1020 NOSIG |
| 2026-10-30 06:30 EDT | METAR | 18° | 15° | 3.1 | METAR ZSPD 301030Z 17003MPS 6000 NSC 18/15 Q1020 NOSIG |
| 2026-10-30 07:00 EDT | METAR | 17° | 15° | 3.1 | METAR ZSPD 301100Z 17003MPS 6000 NSC 17/15 Q1020 NOSIG |
| 2026-10-30 07:30 EDT | METAR | 17° | 15° | 3.1 | METAR ZSPD 301130Z 19003MPS 6000 NSC 17/15 Q1020 NOSIG |
| 2026-10-30 08:00 EDT | METAR | 17° | 15° | 2.1 | METAR ZSPD 301200Z 19002MPS 6000 NSC 17/15 Q1021 NOSIG |
| 2026-10-30 08:30 EDT | METAR | 17° | 15° | 2.1 | METAR ZSPD 301230Z 17002MPS 5000 BR NSC 17/15 Q1021 NOSIG |
| 2026-10-30 09:00 EDT | METAR | 16° | 15° | 2.1 | METAR ZSPD 301300Z 18002MPS 4000 BR NSC 16/15 Q1021 NOSIG |
| 2026-10-30 09:30 EDT | METAR | 16° | 15° | 1 | METAR ZSPD 301330Z 16001MPS 4000 BR NSC 16/15 Q1021 NOSIG |
| 2026-10-30 10:00 EDT | METAR | 16° | 15° | 2.1 | METAR ZSPD 301400Z 19002MPS 150V220 4000 BR NSC 16/15 Q1021 NOSIG |
| 2026-10-30 10:30 EDT | METAR | 16° | 16° | 1 | METAR ZSPD 301430Z 15001MPS 4000 BR NSC 16/16 Q1021 NOSIG |
| 2026-10-30 11:00 EDT | METAR | 16° | 16° | 1 | METAR ZSPD 301500Z VRB01MPS 4000 BR NSC 16/16 Q1021 NOSIG |
| 2026-10-30 11:30 EDT | METAR | 15°min | 15° | 0 | METAR ZSPD 301530Z 00000MPS 4000 BR NSC 15/15 Q1022 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/2026-10-30 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).