Station-day record · settlement source
Macau · Asia/Macau · ← 2026-10-09 · 2026-10-11 → · All dates for VMMC · JSON
METAR VMMC 100300Z 03007KT 350V050 9999 FEW020 29/22 Q1016 NOSIG
METAR VMMC 092030Z 08007KT 030V100 CAVOK 26/22 Q1014 NOSIG
Local day 2026-10-09 12:00 EDT → 2026-10-10 12:00 EDT (24 h, UTC+08:00) · 48 reports · longest gap 30 min
final at 2026-10-10 15:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 c66c7be80111e992811c3e36c204f0f15c953253cc96ac130c66ff4574e24fed
Transaction 0x12c4e49e66f56c552ac546dcac5296c78b930284f881512ba85ecb6cd077b8e4 · 2026-10-10 15:01 EDT
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 |
|---|---|---|---|---|---|
| 2026-10-09 12:00 EDT | METAR | 27° | 22° | 3.6 | METAR VMMC 091600Z 12007KT 9999 FEW040 27/22 Q1016 NOSIG |
| 2026-10-09 12:30 EDT | METAR | 27° | 22° | 4.1 | METAR VMMC 091630Z 11008KT 090V150 CAVOK 27/22 Q1016 NOSIG |
| 2026-10-09 13:00 EDT | METAR | 27° | 22° | 4.1 | METAR VMMC 091700Z 11008KT CAVOK 27/22 Q1015 NOSIG |
| 2026-10-09 13:30 EDT | METAR | 27° | 22° | 4.1 | METAR VMMC 091730Z 10008KT 070V140 CAVOK 27/22 Q1015 NOSIG |
| 2026-10-09 14:00 EDT | METAR | 27° | 23° | 4.1 | METAR VMMC 091800Z 09008KT 050V110 9999 FEW025 27/23 Q1014 NOSIG |
| 2026-10-09 14:30 EDT | METAR | 27° | 23° | 4.1 | METAR VMMC 091830Z 09008KT 030V130 9999 FEW025 27/23 Q1014 NOSIG |
| 2026-10-09 15:00 EDT | METAR | 27° | 23° | 4.6 | METAR VMMC 091900Z 09009KT 050V140 9999 FEW025 27/23 Q1014 NOSIG |
| 2026-10-09 15:30 EDT | METAR | 27° | 23° | 4.6 | METAR VMMC 091930Z 08009KT 050V120 9999 FEW025 27/23 Q1014 NOSIG |
| 2026-10-09 16:00 EDT | METAR | 27° | 23° | 4.1 | METAR VMMC 092000Z 08008KT 050V110 CAVOK 27/23 Q1014 NOSIG |
| 2026-10-09 16:30 EDT | METAR | 26°min | 22° | 3.6 | METAR VMMC 092030Z 08007KT 030V100 CAVOK 26/22 Q1014 NOSIG |
| 2026-10-09 17:00 EDT | METAR | 26° | 22° | 3.6 | METAR VMMC 092100Z 07007KT 030V110 CAVOK 26/22 Q1014 NOSIG |
| 2026-10-09 17:30 EDT | METAR | 26° | 22° | 3.1 | METAR VMMC 092130Z 07006KT 040V110 CAVOK 26/22 Q1014 NOSIG |
| 2026-10-09 18:00 EDT | METAR | 27° | 22° | 3.1 | METAR VMMC 092200Z 06006KT 020V100 CAVOK 27/22 Q1014 NOSIG |
| 2026-10-09 18:30 EDT | METAR | 26° | 22° | 3.1 | METAR VMMC 092230Z 07006KT 010V090 CAVOK 26/22 Q1014 NOSIG |
| 2026-10-09 19:00 EDT | METAR | 27° | 22° | 3.1 | METAR VMMC 092300Z 06006KT 040V100 9999 FEW020 27/22 Q1015 NOSIG |
| 2026-10-09 19:30 EDT | METAR | 27° | 23° | 4.1 | METAR VMMC 092330Z 07008KT 040V160 9999 FEW020 27/23 Q1015 NOSIG |
| 2026-10-09 20:00 EDT | METAR | 27° | 23° | 4.1 | METAR VMMC 100000Z 06008KT 9999 FEW020 27/23 Q1015 NOSIG |
| 2026-10-09 20:30 EDT | METAR | 27° | 23° | 3.1 | METAR VMMC 100030Z 05006KT 360V110 9999 FEW015 27/23 Q1015 NOSIG |
| 2026-10-09 21:00 EDT | METAR | 27° | 23° | 4.6 | METAR VMMC 100100Z 04009KT 350V060 9999 FEW015 27/23 Q1015 NOSIG |
| 2026-10-09 21:30 EDT | METAR | 28° | 23° | 3.6 | METAR VMMC 100130Z 03007KT 9999 FEW018 28/23 Q1016 NOSIG |
| 2026-10-09 22:00 EDT | METAR | 28° | 22° | 4.1 | METAR VMMC 100200Z 04008KT 360V060 9999 FEW018 28/22 Q1016 NOSIG |
| 2026-10-09 22:30 EDT | METAR | 28° | 22° | 3.6 | METAR VMMC 100230Z 03007KT 350V060 9999 FEW018 28/22 Q1016 NOSIG |
| 2026-10-09 23:00 EDT | METAR | 29°max | 22° | 3.6 | METAR VMMC 100300Z 03007KT 350V050 9999 FEW020 29/22 Q1016 NOSIG |
| 2026-10-09 23:30 EDT | METAR | 29° | 22° | 3.6 | METAR VMMC 100330Z 02007KT 350V050 9999 FEW020 29/22 Q1015 NOSIG |
| 2026-10-10 00:00 EDT | METAR | 29° | 22° | 3.1 | METAR VMMC 100400Z 01006KT 9999 FEW020 29/22 Q1015 NOSIG |
| 2026-10-10 00:30 EDT | METAR | 29° | 22° | 2.6 | METAR VMMC 100430Z 02005KT 350V050 9999 FEW020 29/22 Q1015 NOSIG |
| 2026-10-10 01:00 EDT | METAR | 29° | 21° | 2.6 | METAR VMMC 100500Z 01005KT 9999 FEW020 29/21 Q1014 NOSIG |
| 2026-10-10 01:30 EDT | METAR | 29° | 21° | 2.1 | METAR VMMC 100530Z 01004KT 330V030 9999 FEW020 29/21 Q1014 NOSIG |
| 2026-10-10 02:00 EDT | METAR | 29° | 21° | 1 | METAR VMMC 100600Z VRB02KT 9999 FEW022 29/21 Q1013 NOSIG |
| 2026-10-10 02:30 EDT | METAR | 29° | 21° | 1 | METAR VMMC 100630Z VRB02KT 9999 FEW022 29/21 Q1013 NOSIG |
| 2026-10-10 03:00 EDT | METAR | 29° | 21° | 1.5 | METAR VMMC 100700Z 10003KT 070V160 9999 FEW020 29/21 Q1013 NOSIG |
| 2026-10-10 03:30 EDT | METAR | 29° | 21° | 2.6 | METAR VMMC 100730Z 12005KT 100V170 9999 FEW020 29/21 Q1013 NOSIG |
| 2026-10-10 04:00 EDT | METAR | 29° | 21° | 3.6 | METAR VMMC 100800Z 12007KT 9999 FEW020 29/21 Q1013 NOSIG |
| 2026-10-10 04:30 EDT | METAR | 28° | 22° | 3.1 | METAR VMMC 100830Z 13006KT 100V170 9999 FEW020 28/22 Q1013 NOSIG |
| 2026-10-10 05:00 EDT | METAR | 28° | 23° | 3.6 | METAR VMMC 100900Z 13007KT 110V180 9999 FEW022 28/23 Q1013 NOSIG |
| 2026-10-10 05:30 EDT | METAR | 28° | 23° | 3.6 | METAR VMMC 100930Z 13007KT 110V170 9999 FEW022 28/23 Q1013 NOSIG |
| 2026-10-10 06:00 EDT | METAR | 27° | 23° | 3.6 | METAR VMMC 101000Z 14007KT 9999 FEW022 27/23 Q1013 NOSIG |
| 2026-10-10 06:30 EDT | METAR | 27° | 23° | 4.1 | METAR VMMC 101030Z 13008KT 9999 FEW022 27/23 Q1013 NOSIG |
| 2026-10-10 07:00 EDT | METAR | 27° | 22° | 4.1 | METAR VMMC 101100Z 13008KT CAVOK 27/22 Q1013 NOSIG |
| 2026-10-10 07:30 EDT | METAR | 27° | 22° | 4.6 | METAR VMMC 101130Z 13009KT CAVOK 27/22 Q1014 NOSIG |
| 2026-10-10 08:00 EDT | METAR | 27° | 21° | 4.6 | METAR VMMC 101200Z 12009KT CAVOK 27/21 Q1014 NOSIG |
| 2026-10-10 08:30 EDT | METAR | 27° | 22° | 5.7 | METAR VMMC 101230Z 12011KT CAVOK 27/22 Q1015 NOSIG |
| 2026-10-10 09:00 EDT | METAR | 27° | 22° | 5.1 | METAR VMMC 101300Z 12010KT CAVOK 27/22 Q1015 NOSIG |
| 2026-10-10 09:30 EDT | METAR | 27° | 23° | 4.6 | METAR VMMC 101330Z 11009KT CAVOK 27/23 Q1015 NOSIG |
| 2026-10-10 10:00 EDT | METAR | 27° | 23° | 4.6 | METAR VMMC 101400Z 11009KT CAVOK 27/23 Q1016 NOSIG |
| 2026-10-10 10:30 EDT | METAR | 27° | 23° | 4.1 | METAR VMMC 101430Z 11008KT 9999 1200 FEW025 27/23 Q1016 NOSIG |
| 2026-10-10 11:00 EDT | METAR | 27° | 23° | 3.6 | METAR VMMC 101500Z 10007KT 9999 FEW025 27/23 Q1016 NOSIG |
| 2026-10-10 11:30 EDT | METAR | 27° | 23° | 4.1 | METAR VMMC 101530Z 11008KT 060V130 9999 FEW025 27/23 Q1016 NOSIG |
Settlement source: the METAR-derived station-day record for VMMC for the contract date (station-local calendar day), as published at https://weathermarket.io/station/VMMC/2026-10-10 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/VMMC/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/VMMC/YYYY-MM-DD (JSON).