Station-day record · settlement source
Sydney · Australia/Sydney · ← 2026-10-28 · 2026-10-30 → · All dates for YSSY · JSON
METAR YSSY 290200Z 12013KT CAVOK 23/10 Q1022
METAR YSSY 281800Z AUTO 30005KT 9999 // NCD 13/10 Q1020
Local day 2026-10-28 09:00 EDT → 2026-10-29 09:00 EDT (24 h, UTC+11:00) · 53 reports · longest gap 30 min
final at 2026-10-29 12:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 7341e260fe7f9ab0815242d354212021af6cf6997eefbd30214bc135f1a2db18
Transaction 0x2e2e367507991389868cdde9b35241df60ea7ea40f0eb0f91c28252a5808788f · 2026-11-05 15:01 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 53 · 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 09:00 EDT | METAR | 17° | 10° | 2.6 | METAR YSSY 281300Z AUTO 34005KT 9999 // NCD 17/10 Q1020 |
| 2026-10-28 09:30 EDT | METAR | 16° | 10° | 2.6 | METAR YSSY 281330Z AUTO 32005KT 9999 // NCD 16/10 Q1020 |
| 2026-10-28 10:00 EDT | METAR | 16° | 11° | 3.1 | METAR YSSY 281400Z AUTO 32006KT 9999 // NCD 16/11 Q1020 |
| 2026-10-28 10:30 EDT | METAR | 15° | 10° | 3.6 | METAR YSSY 281430Z AUTO 31007KT 9999 // NCD 15/10 Q1019 |
| 2026-10-28 11:00 EDT | METAR | 15° | 10° | 4.1 | METAR YSSY 281500Z AUTO 31008KT 9999 // NCD 15/10 Q1019 |
| 2026-10-28 11:30 EDT | METAR | 15° | 10° | 4.1 | METAR YSSY 281530Z AUTO 30008KT 9999 // NCD 15/10 Q1019 |
| 2026-10-28 12:00 EDT | METAR | 14° | 10° | 3.1 | METAR YSSY 281600Z AUTO 31006KT 9999 // NCD 14/10 Q1019 |
| 2026-10-28 12:30 EDT | METAR | 14° | 10° | 3.1 | METAR YSSY 281630Z AUTO 30006KT 9999 // NCD 14/10 Q1019 |
| 2026-10-28 13:00 EDT | METAR | 14° | 10° | 1 | METAR YSSY 281700Z AUTO 29002KT 9999 // NCD 14/10 Q1019 |
| 2026-10-28 13:30 EDT | METAR | 14° | 10° | 3.1 | METAR YSSY 281730Z AUTO 30006KT 9999 // NCD 14/10 Q1019 |
| 2026-10-28 14:00 EDT | METAR | 13°min | 10° | 2.6 | METAR YSSY 281800Z AUTO 30005KT 9999 // NCD 13/10 Q1020 |
| 2026-10-28 14:09 EDT | SPECI | 13° | 10° | 2.6 | SPECI YSSY 281809Z AUTO 30005KT 9999 // NCD 13/10 Q1020 |
| 2026-10-28 14:30 EDT | METAR | 13° | 10° | 3.1 | METAR YSSY 281830Z 30006KT CAVOK 13/10 Q1020 |
| 2026-10-28 15:00 EDT | METAR | 14° | 10° | 3.1 | METAR YSSY 281900Z 30006KT CAVOK 14/10 Q1020 |
| 2026-10-28 15:30 EDT | METAR | 14° | 10° | 3.1 | METAR YSSY 281930Z 29006KT CAVOK 14/10 Q1021 |
| 2026-10-28 16:00 EDT | METAR | 15° | 10° | 3.1 | METAR YSSY 282000Z 31006KT CAVOK 15/10 Q1021 |
| 2026-10-28 16:30 EDT | METAR | 16° | 10° | 4.1 | METAR YSSY 282030Z 30008KT CAVOK 16/10 Q1021 |
| 2026-10-28 17:00 EDT | METAR | 18° | 9° | 3.6 | METAR YSSY 282100Z 28007KT CAVOK 18/09 Q1022 |
| 2026-10-28 17:30 EDT | METAR | 18° | 8° | 3.1 | METAR YSSY 282130Z 26006KT 230V300 CAVOK 18/08 Q1022 |
| 2026-10-28 18:00 EDT | METAR | 19° | 9° | 2.6 | METAR YSSY 282200Z 26005KT CAVOK 19/09 Q1022 |
| 2026-10-28 18:30 EDT | METAR | 20° | 9° | 3.1 | METAR YSSY 282230Z 21006KT 130V250 CAVOK 20/09 Q1022 |
| 2026-10-28 19:00 EDT | METAR | 21° | 9° | 2.6 | METAR YSSY 282300Z 19005KT 140V220 CAVOK 21/09 Q1022 |
| 2026-10-28 19:30 EDT | METAR | 21° | 9° | 4.1 | METAR YSSY 282330Z 17008KT CAVOK 21/09 Q1022 |
| 2026-10-28 20:00 EDT | METAR | 21° | 9° | 5.7 | METAR YSSY 290000Z 16011KT CAVOK 21/09 Q1022 |
| 2026-10-28 20:30 EDT | METAR | 21° | 11° | 6.2 | METAR YSSY 290030Z 16012KT CAVOK 21/11 Q1022 |
| 2026-10-28 21:00 EDT | METAR | 21° | 10° | 5.7 | METAR YSSY 290100Z 17011KT CAVOK 21/10 Q1022 |
| 2026-10-28 21:30 EDT | METAR | 22° | 10° | 5.7 | METAR YSSY 290130Z 12011KT CAVOK 22/10 Q1022 |
| 2026-10-28 22:00 EDT | METAR | 23°max | 10° | 6.7 | METAR YSSY 290200Z 12013KT CAVOK 23/10 Q1022 |
| 2026-10-28 22:30 EDT | METAR | 22° | 10° | 7.7 | METAR YSSY 290230Z 12015KT CAVOK 22/10 Q1022 |
| 2026-10-28 23:00 EDT | METAR | 23° | 12° | 7.2 | METAR YSSY 290300Z 12014KT CAVOK 23/12 Q1022 |
| 2026-10-28 23:30 EDT | METAR | 22° | 11° | 7.7 | METAR YSSY 290330Z 13015KT CAVOK 22/11 Q1022 |
| 2026-10-29 00:00 EDT | METAR | 22° | 12° | 7.2 | METAR YSSY 290400Z 13014KT CAVOK 22/12 Q1022 |
| 2026-10-29 00:30 EDT | METAR | 22° | 12° | 6.7 | METAR YSSY 290430Z 12013KT 9999 FEW035 22/12 Q1022 |
| 2026-10-29 01:00 EDT | METAR | 22° | 12° | 6.7 | METAR YSSY 290500Z 13013KT 9999 FEW032 22/12 Q1022 |
| 2026-10-29 01:01 EDT | SPECI | 22° | 11° | 6.7 | SPECI YSSY 290501Z AUTO 13013KT 9999 // FEW031 22/11 Q1022 |
| 2026-10-29 01:29 EDT | SPECI | 22° | 12° | 6.7 | SPECI YSSY 290529Z AUTO 13013KT 9999 // FEW035 22/12 Q1022 |
| 2026-10-29 01:30 EDT | METAR | 22° | 12° | 6.7 | METAR YSSY 290530Z AUTO 13013KT 9999 // FEW033 22/12 Q1022 |
| 2026-10-29 02:00 EDT | METAR | 21° | 12° | 6.7 | METAR YSSY 290600Z AUTO 13013KT 9999 // FEW031 21/12 Q1022 |
| 2026-10-29 02:30 EDT | METAR | 21° | 11° | 6.7 | METAR YSSY 290630Z AUTO 11013KT 9999 // NCD 21/11 Q1022 |
| 2026-10-29 03:00 EDT | METAR | 20° | 11° | 6.2 | METAR YSSY 290700Z AUTO 11012KT 9999 // NCD 20/11 Q1022 |
| 2026-10-29 03:30 EDT | METAR | 20° | 11° | 5.1 | METAR YSSY 290730Z AUTO 11010KT 9999 // NCD 20/11 Q1023 |
| 2026-10-29 04:00 EDT | METAR | 20° | 13° | 5.1 | METAR YSSY 290800Z AUTO 12010KT 9999 // FEW030 20/13 Q1023 |
| 2026-10-29 04:30 EDT | METAR | 19° | 12° | 4.6 | METAR YSSY 290830Z AUTO 12009KT 9999 // OVC030 19/12 Q1024 |
| 2026-10-29 05:00 EDT | METAR | 19° | 12° | 3.6 | METAR YSSY 290900Z AUTO 13007KT 9999 // SCT032 19/12 Q1024 |
| 2026-10-29 05:30 EDT | METAR | 19° | 12° | 4.1 | METAR YSSY 290930Z AUTO 13008KT 9999 // BKN034 19/12 Q1025 |
| 2026-10-29 06:00 EDT | METAR | 19° | 12° | 3.6 | METAR YSSY 291000Z AUTO 12007KT 9999 // BKN034 19/12 Q1025 |
| 2026-10-29 06:30 EDT | METAR | 19° | 12° | 4.1 | METAR YSSY 291030Z AUTO 12008KT 9999 // OVC034 19/12 Q1025 |
| 2026-10-29 07:00 EDT | METAR | 19° | 12° | 3.1 | METAR YSSY 291100Z AUTO 12006KT 9999 // OVC034 19/12 Q1025 |
| 2026-10-29 07:30 EDT | METAR | 19° | 12° | 3.1 | METAR YSSY 291130Z AUTO 12006KT 9999 // OVC034 19/12 Q1025 |
| 2026-10-29 08:00 EDT | METAR | 19° | 12° | 2.6 | METAR YSSY 291200Z AUTO 12005KT 9999 // OVC032 19/12 Q1025 |
| 2026-10-29 08:14 EDT | SPECI | 19° | 12° | 2.6 | SPECI YSSY 291214Z AUTO 13005KT 9999 // OVC034 19/12 Q1025 |
| 2026-10-29 08:15 EDT | SPECI | 19° | 12° | 2.6 | SPECI YSSY 291215Z AUTO 13005KT 9999 // OVC034 19/12 Q1025 |
| 2026-10-29 08:30 EDT | METAR | 19° | 12° | 2.6 | METAR YSSY 291230Z AUTO 13005KT 9999 // OVC038 19/12 Q1025 |
Settlement source: the METAR-derived station-day record for YSSY for the contract date (station-local calendar day), as published at https://weathermarket.io/station/YSSY/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/YSSY/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/YSSY/YYYY-MM-DD (JSON).