Station-day record · settlement source
Hanoi · Asia/Bangkok · ← 2026-11-10 · 2026-11-12 → · All dates for VVNB · JSON
METAR VVNB 110600Z VRB03KT CAVOK 23/10 Q1021 NOSIG
METAR VVNB 102130Z 01004KT CAVOK 16/12 Q1023 NOSIG
Local day 2026-11-10 12:00 EST → 2026-11-11 12:00 EST (24 h, UTC+07:00) · 48 reports · longest gap 30 min
final at 2026-11-11 15:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 39cb449c31edbc55050d76407085e9dd50c0b86faa14311357cc21a3da50a77e
Transaction 0xa1dfdda7dd1c5161c69e59e2a86e619943a9c4505f3d46bf20ebbd4d85b5570d · 2026-11-11 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 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 |
|---|---|---|---|---|---|
| 2026-11-10 12:00 EST | METAR | 18° | 14° | 2.1 | METAR VVNB 101700Z 05004KT 010V070 CAVOK 18/14 Q1025 NOSIG |
| 2026-11-10 12:30 EST | METAR | 18° | 14° | 1.5 | METAR VVNB 101730Z 35003KT CAVOK 18/14 Q1024 NOSIG |
| 2026-11-10 13:00 EST | METAR | 17° | 14° | 2.1 | METAR VVNB 101800Z 01004KT CAVOK 17/14 Q1024 NOSIG |
| 2026-11-10 13:30 EST | METAR | 17° | 14° | 1.5 | METAR VVNB 101830Z 02003KT CAVOK 17/14 Q1024 NOSIG |
| 2026-11-10 14:00 EST | METAR | 17° | 13° | 2.1 | METAR VVNB 101900Z 03004KT 9000 NSC 17/13 Q1024 NOSIG |
| 2026-11-10 14:30 EST | METAR | 17° | 14° | 1 | METAR VVNB 101930Z VRB02KT CAVOK 17/14 Q1023 NOSIG |
| 2026-11-10 15:00 EST | METAR | 17° | 13° | 1.5 | METAR VVNB 102000Z 01003KT CAVOK 17/13 Q1023 NOSIG |
| 2026-11-10 15:30 EST | METAR | 17° | 13° | 2.1 | METAR VVNB 102030Z 02004KT CAVOK 17/13 Q1023 NOSIG |
| 2026-11-10 16:00 EST | METAR | 17° | 12° | 2.1 | METAR VVNB 102100Z 02004KT CAVOK 17/12 Q1023 NOSIG |
| 2026-11-10 16:30 EST | METAR | 16°min | 12° | 2.1 | METAR VVNB 102130Z 01004KT CAVOK 16/12 Q1023 NOSIG |
| 2026-11-10 17:00 EST | METAR | 16° | 12° | 2.1 | METAR VVNB 102200Z 36004KT CAVOK 16/12 Q1023 NOSIG |
| 2026-11-10 17:30 EST | METAR | 16° | 12° | 2.1 | METAR VVNB 102230Z 01004KT CAVOK 16/12 Q1023 NOSIG |
| 2026-11-10 18:00 EST | METAR | 16° | 12° | 1.5 | METAR VVNB 102300Z 36003KT CAVOK 16/12 Q1023 NOSIG |
| 2026-11-10 18:30 EST | METAR | 16° | 12° | 2.1 | METAR VVNB 102330Z 35004KT CAVOK 16/12 Q1023 NOSIG |
| 2026-11-10 19:00 EST | METAR | 17° | 12° | 2.1 | METAR VVNB 110000Z 36004KT CAVOK 17/12 Q1023 NOSIG |
| 2026-11-10 19:30 EST | METAR | 17° | 12° | 2.1 | METAR VVNB 110030Z 01004KT CAVOK 17/12 Q1024 NOSIG |
| 2026-11-10 20:00 EST | METAR | 18° | 12° | 1 | METAR VVNB 110100Z 02002KT CAVOK 18/12 Q1024 NOSIG |
| 2026-11-10 20:30 EST | METAR | 20° | 11° | 1.5 | METAR VVNB 110130Z 01003KT 280V080 CAVOK 20/11 Q1024 NOSIG |
| 2026-11-10 21:00 EST | METAR | 20° | 10° | 3.6 | METAR VVNB 110200Z 03007KT 350V070 CAVOK 20/10 Q1025 NOSIG |
| 2026-11-10 21:30 EST | METAR | 21° | 9° | 4.1 | METAR VVNB 110230Z 04008KT CAVOK 21/09 Q1025 NOSIG |
| 2026-11-10 22:00 EST | METAR | 21° | 9° | 3.1 | METAR VVNB 110300Z 04006KT 010V080 CAVOK 21/09 Q1025 NOSIG |
| 2026-11-10 22:30 EST | METAR | 22° | 9° | 3.1 | METAR VVNB 110330Z 05006KT 330V080 CAVOK 22/09 Q1024 NOSIG |
| 2026-11-10 23:00 EST | METAR | 22° | 10° | 2.1 | METAR VVNB 110400Z VRB04KT CAVOK 22/10 Q1024 NOSIG |
| 2026-11-10 23:30 EST | METAR | 22° | 9° | 2.1 | METAR VVNB 110430Z 36004KT 300V070 CAVOK 22/09 Q1023 NOSIG |
| 2026-11-11 00:00 EST | METAR | 22° | 9° | 1.5 | METAR VVNB 110500Z VRB03KT CAVOK 22/09 Q1023 NOSIG |
| 2026-11-11 00:30 EST | METAR | 22° | 9° | 2.1 | METAR VVNB 110530Z 02004KT 330V110 CAVOK 22/09 Q1022 NOSIG |
| 2026-11-11 01:00 EST | METAR | 23°max | 10° | 1.5 | METAR VVNB 110600Z VRB03KT CAVOK 23/10 Q1021 NOSIG |
| 2026-11-11 01:30 EST | METAR | 23° | 10° | 2.6 | METAR VVNB 110630Z 02005KT 290V080 CAVOK 23/10 Q1020 NOSIG |
| 2026-11-11 02:00 EST | METAR | 23° | 9° | 2.1 | METAR VVNB 110700Z 07004KT 030V110 CAVOK 23/09 Q1020 NOSIG |
| 2026-11-11 02:30 EST | METAR | 23° | 8° | 2.6 | METAR VVNB 110730Z 07005KT 040V100 CAVOK 23/08 Q1020 NOSIG |
| 2026-11-11 03:00 EST | METAR | 23° | 8° | 2.1 | METAR VVNB 110800Z 05004KT 350V100 CAVOK 23/08 Q1020 NOSIG |
| 2026-11-11 03:30 EST | METAR | 23° | 8° | 1.5 | METAR VVNB 110830Z 05003KT 350V100 CAVOK 23/08 Q1019 NOSIG |
| 2026-11-11 04:00 EST | METAR | 22° | 9° | 1.5 | METAR VVNB 110900Z 07003KT 010V090 CAVOK 22/09 Q1019 NOSIG |
| 2026-11-11 04:30 EST | METAR | 22° | 9° | 1 | METAR VVNB 110930Z 07002KT CAVOK 22/09 Q1019 NOSIG |
| 2026-11-11 05:00 EST | METAR | 22° | 9° | 1 | METAR VVNB 111000Z VRB02KT CAVOK 22/09 Q1020 NOSIG |
| 2026-11-11 05:30 EST | METAR | 21° | 10° | 1 | METAR VVNB 111030Z VRB02KT CAVOK 21/10 Q1020 NOSIG |
| 2026-11-11 06:00 EST | METAR | 21° | 14° | 1.5 | METAR VVNB 111100Z 33003KT CAVOK 21/14 Q1020 NOSIG |
| 2026-11-11 06:30 EST | METAR | 20° | 14° | 1.5 | METAR VVNB 111130Z 34003KT 4400 HZ NSC 20/14 Q1020 NOSIG |
| 2026-11-11 07:00 EST | METAR | 20° | 14° | 1.5 | METAR VVNB 111200Z 33003KT 6000 NSC 20/14 Q1021 NOSIG |
| 2026-11-11 07:30 EST | METAR | 20° | 14° | 1 | METAR VVNB 111230Z VRB02KT 6000 NSC 20/14 Q1021 NOSIG |
| 2026-11-11 08:00 EST | METAR | 20° | 13° | 0.5 | METAR VVNB 111300Z VRB01KT 7000 NSC 20/13 Q1022 NOSIG |
| 2026-11-11 08:30 EST | METAR | 20° | 14° | 1.5 | METAR VVNB 111330Z 33003KT 9000 NSC 20/14 Q1022 NOSIG |
| 2026-11-11 09:00 EST | METAR | 20° | 14° | 2.1 | METAR VVNB 111400Z 32004KT 9000 NSC 20/14 Q1022 NOSIG |
| 2026-11-11 09:30 EST | METAR | 20° | 14° | 2.6 | METAR VVNB 111430Z 32005KT CAVOK 20/14 Q1022 NOSIG |
| 2026-11-11 10:00 EST | METAR | 19° | 14° | 1.5 | METAR VVNB 111500Z 32003KT CAVOK 19/14 Q1023 NOSIG |
| 2026-11-11 10:30 EST | METAR | 20° | 14° | 1 | METAR VVNB 111530Z 33002KT CAVOK 20/14 Q1023 NOSIG |
| 2026-11-11 11:00 EST | METAR | 20° | 13° | 1.5 | METAR VVNB 111600Z 32003KT 9999 FEW015 20/13 Q1022 NOSIG |
| 2026-11-11 11:30 EST | METAR | 19° | 14° | 1 | METAR VVNB 111630Z VRB02KT CAVOK 19/14 Q1022 NOSIG |
Settlement source: the METAR-derived station-day record for VVNB for the contract date (station-local calendar day), as published at https://weathermarket.io/station/VVNB/2026-11-11 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/VVNB/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/VVNB/YYYY-MM-DD (JSON).