Station-day record · settlement source
Macau · Asia/Macau · ← 2026-10-19 · 2026-10-21 → · All dates for VMMC · JSON
METAR VMMC 200300Z 06005KT 350V090 9999 FEW020 30/24 Q1017 NOSIG
METAR VMMC 191600Z 13008KT 9999 FEW012 SCT020 27/24 Q1015 NOSIG
Local day 2026-10-19 12:00 EDT → 2026-10-20 12:00 EDT (24 h, UTC+08:00) · 48 reports · longest gap 30 min
final at 2026-10-20 15:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 9d8bd02a3028a9434dbed9112192bd31dc1f1f1d5786c855d5a7378fdbce265a
Transaction 0x06fa65098b63130dd528fa986dd314a8782575e2e1958bf00b862b7f080331af · 2026-10-20 15:02 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 |
|---|---|---|---|---|---|
| 2026-10-19 12:00 EDT | METAR | 27°min | 24° | 4.1 | METAR VMMC 191600Z 13008KT 9999 FEW012 SCT020 27/24 Q1015 NOSIG |
| 2026-10-19 12:30 EDT | METAR | 27° | 25° | 4.1 | METAR VMMC 191630Z 13008KT 100V170 9999 FEW012 SCT020 27/25 Q1015 NOSIG |
| 2026-10-19 13:00 EDT | METAR | 27° | 25° | 3.6 | METAR VMMC 191700Z 13007KT 100V160 9999 FEW012 SCT020 27/25 Q1015 NOSIG |
| 2026-10-19 13:30 EDT | METAR | 27° | 24° | 3.1 | METAR VMMC 191730Z 10006KT 060V200 9999 FEW012 SCT022 27/24 Q1015 NOSIG |
| 2026-10-19 14:00 EDT | METAR | 27° | 24° | 4.6 | METAR VMMC 191800Z 10009KT 9999 FEW012 SCT022 27/24 Q1014 NOSIG |
| 2026-10-19 14:30 EDT | METAR | 27° | 25° | 4.6 | METAR VMMC 191830Z VRB09KT 9999 FEW012 SCT022 27/25 Q1014 NOSIG |
| 2026-10-19 15:00 EDT | METAR | 27° | 24° | 3.1 | METAR VMMC 191900Z 08006KT 040V120 9999 FEW015 27/24 Q1014 NOSIG |
| 2026-10-19 15:30 EDT | METAR | 27° | 24° | 3.6 | METAR VMMC 191930Z 09007KT 050V120 9999 FEW015 27/24 Q1014 NOSIG |
| 2026-10-19 16:00 EDT | METAR | 27° | 24° | 4.6 | METAR VMMC 192000Z 10009KT 080V150 9999 FEW015 27/24 Q1014 NOSIG |
| 2026-10-19 16:30 EDT | METAR | 27° | 24° | 4.1 | METAR VMMC 192030Z 09008KT 040V150 9999 FEW015 27/24 Q1014 NOSIG |
| 2026-10-19 17:00 EDT | METAR | 27° | 24° | 4.1 | METAR VMMC 192100Z 09008KT 060V120 9999 FEW015 27/24 Q1014 NOSIG |
| 2026-10-19 17:30 EDT | METAR | 27° | 24° | 4.1 | METAR VMMC 192130Z 08008KT 040V100 9999 FEW015 27/24 Q1014 NOSIG |
| 2026-10-19 18:00 EDT | METAR | 27° | 24° | 4.6 | METAR VMMC 192200Z 10009KT 9999 FEW015 27/24 Q1015 NOSIG |
| 2026-10-19 18:30 EDT | METAR | 27° | 24° | 4.1 | METAR VMMC 192230Z 09008KT 040V130 9999 FEW015 27/24 Q1015 NOSIG |
| 2026-10-19 19:00 EDT | METAR | 27° | 24° | 3.6 | METAR VMMC 192300Z 09007KT 030V120 9999 FEW015 SCT025 27/24 Q1015 NOSIG |
| 2026-10-19 19:30 EDT | METAR | 28° | 24° | 2.6 | METAR VMMC 192330Z VRB05KT 9999 FEW015 SCT025 28/24 Q1016 NOSIG |
| 2026-10-19 20:00 EDT | METAR | 27° | 24° | 2.6 | METAR VMMC 200000Z 07005KT 040V110 9999 FEW015 27/24 Q1016 NOSIG |
| 2026-10-19 20:30 EDT | METAR | 28° | 24° | 2.6 | METAR VMMC 200030Z 06005KT 360V100 9999 FEW015 28/24 Q1016 NOSIG |
| 2026-10-19 21:00 EDT | METAR | 29° | 24° | 2.6 | METAR VMMC 200100Z 05005KT 350V080 9999 FEW015 29/24 Q1016 NOSIG |
| 2026-10-19 21:30 EDT | METAR | 29° | 24° | 2.6 | METAR VMMC 200130Z 07005KT 340V130 9999 FEW020 29/24 Q1017 NOSIG |
| 2026-10-19 22:00 EDT | METAR | 29° | 24° | 3.1 | METAR VMMC 200200Z 07006KT 040V120 9999 FEW020 29/24 Q1017 NOSIG |
| 2026-10-19 22:30 EDT | METAR | 29° | 24° | 2.6 | METAR VMMC 200230Z 08005KT 060V120 9999 FEW020 29/24 Q1017 NOSIG |
| 2026-10-19 23:00 EDT | METAR | 30°max | 24° | 2.6 | METAR VMMC 200300Z 06005KT 350V090 9999 FEW020 30/24 Q1017 NOSIG |
| 2026-10-19 23:30 EDT | METAR | 29° | 24° | 2.1 | METAR VMMC 200330Z 04004KT 350V070 9999 FEW020 29/24 Q1016 NOSIG |
| 2026-10-20 00:00 EDT | METAR | 29° | 24° | 2.1 | METAR VMMC 200400Z 04004KT 010V080 9999 FEW020 29/24 Q1016 NOSIG |
| 2026-10-20 00:30 EDT | METAR | 30° | 24° | 1.5 | METAR VMMC 200430Z 05003KT 330V140 9999 FEW020 30/24 Q1015 NOSIG |
| 2026-10-20 01:00 EDT | METAR | 30° | 24° | 2.1 | METAR VMMC 200500Z 06004KT 350V140 9999 FEW020 30/24 Q1015 NOSIG |
| 2026-10-20 01:30 EDT | METAR | 30° | 24° | 1.5 | METAR VMMC 200530Z 09003KT 050V140 9999 FEW020 30/24 Q1015 NOSIG |
| 2026-10-20 02:00 EDT | METAR | 30° | 24° | 1.5 | METAR VMMC 200600Z 09003KT 010V180 9999 FEW020 30/24 Q1014 NOSIG |
| 2026-10-20 02:30 EDT | METAR | 30° | 24° | 2.1 | METAR VMMC 200630Z 11004KT 080V150 9999 FEW020 30/24 Q1014 NOSIG |
| 2026-10-20 03:00 EDT | METAR | 30° | 24° | 2.6 | METAR VMMC 200700Z 10005KT 070V140 9999 FEW020 30/24 Q1013 NOSIG |
| 2026-10-20 03:30 EDT | METAR | 30° | 24° | 2.6 | METAR VMMC 200730Z 12005KT 090V160 9999 FEW022 30/24 Q1013 NOSIG |
| 2026-10-20 04:00 EDT | METAR | 30° | 24° | 2.6 | METAR VMMC 200800Z 12005KT 100V160 9999 FEW022 30/24 Q1013 NOSIG |
| 2026-10-20 04:30 EDT | METAR | 30° | 24° | 3.1 | METAR VMMC 200830Z 12006KT 090V180 9999 FEW022 30/24 Q1013 NOSIG |
| 2026-10-20 05:00 EDT | METAR | 29° | 25° | 3.6 | METAR VMMC 200900Z 13007KT 110V170 9999 FEW022 29/25 Q1013 NOSIG |
| 2026-10-20 05:30 EDT | METAR | 29° | 25° | 3.1 | METAR VMMC 200930Z 13006KT 110V170 9999 FEW022 29/25 Q1013 NOSIG |
| 2026-10-20 06:00 EDT | METAR | 28° | 25° | 3.1 | METAR VMMC 201000Z 13006KT 100V160 9999 FEW025 28/25 Q1013 NOSIG |
| 2026-10-20 06:30 EDT | METAR | 28° | 25° | 2.6 | METAR VMMC 201030Z 13005KT 100V160 CAVOK 28/25 Q1013 NOSIG |
| 2026-10-20 07:00 EDT | METAR | 28° | 25° | 2.6 | METAR VMMC 201100Z 14005KT 100V170 CAVOK 28/25 Q1014 NOSIG |
| 2026-10-20 07:30 EDT | METAR | 28° | 25° | 3.1 | METAR VMMC 201130Z 15006KT CAVOK 28/25 Q1014 NOSIG |
| 2026-10-20 08:00 EDT | METAR | 28° | 25° | 2.6 | METAR VMMC 201200Z 14005KT 090V170 9999 FEW025 28/25 Q1015 NOSIG |
| 2026-10-20 08:30 EDT | METAR | 28° | 25° | 2.6 | METAR VMMC 201230Z 14005KT 9999 FEW025 28/25 Q1015 NOSIG |
| 2026-10-20 09:00 EDT | METAR | 28° | 25° | 2.1 | METAR VMMC 201300Z 15004KT 110V200 9999 FEW020 28/25 Q1015 NOSIG |
| 2026-10-20 09:30 EDT | METAR | 28° | 25° | 2.6 | METAR VMMC 201330Z 14005KT 9999 FEW020 28/25 Q1015 NOSIG |
| 2026-10-20 10:00 EDT | METAR | 27° | 25° | 2.1 | METAR VMMC 201400Z 15004KT 9999 FEW015 27/25 Q1016 NOSIG |
| 2026-10-20 10:30 EDT | METAR | 27° | 25° | 2.6 | METAR VMMC 201430Z 16005KT 9999 FEW015 27/25 Q1016 NOSIG |
| 2026-10-20 11:00 EDT | METAR | 27° | 25° | 2.6 | METAR VMMC 201500Z 16005KT 9999 FEW015 27/25 Q1016 NOSIG |
| 2026-10-20 11:30 EDT | METAR | 27° | 25° | 2.6 | METAR VMMC 201530Z 16005KT 9999 FEW015 27/25 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/2026-10-20 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).