Station-day record · settlement source
Hanoi · Asia/Bangkok · ← 2026-11-07 · 2026-11-09 → · All dates for VVNB · JSON
METAR VVNB 080500Z 03009KT 350V070 9999 FEW028 SCT068 BKN079 30/23 Q1020 NOSIG
METAR VVNB 072000Z VRB02KT 8000 FEW030 BKN037 24/24 Q1017 NOSIG
Local day 2026-11-07 12:00 EST → 2026-11-08 12:00 EST (24 h, UTC+07:00) · 47 reports · longest gap 60 min
final at 2026-11-08 15:00 EST · correction hold 3 h after local midnight
longest gap 60 min · limit 60 min
SHA-256 79d4283eda816b326de6c60bc80418cca3db3d8f65a9e7d78c62cf116353803e
Transaction 0x20b120e9468fc9fa52ff3cb4aefe41d59a5df1bf6da387ba43d4abebed7c4f5f · 2026-11-08 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 47 · 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 |
|---|---|---|---|---|---|
| 2026-11-07 12:00 EST | METAR | 25° | 25° | 1 | METAR VVNB 071700Z VRB02KT 8000 NSC 25/25 Q1018 NOSIG |
| 2026-11-07 12:30 EST | METAR | 25° | 25° | 1.5 | METAR VVNB 071730Z 03003KT 330V050 8000 SCT036 25/25 Q1018 NOSIG |
| 2026-11-07 13:00 EST | METAR | 25° | 24° | 2.1 | METAR VVNB 071800Z 04004KT 350V060 9000 SCT034 SCT042 25/24 Q1018 NOSIG |
| 2026-11-07 13:30 EST | METAR | 25° | 25° | 1.5 | METAR VVNB 071830Z 05003KT 8000 SCT033 25/25 Q1018 NOSIG |
| 2026-11-07 14:00 EST | METAR | 25° | 25° | 1 | METAR VVNB 071900Z 06002KT 9000 BKN032 25/25 Q1018 NOSIG |
| 2026-11-07 14:30 EST | METAR | 25° | 25° | 1 | METAR VVNB 071930Z 06002KT 9000 FEW030 BKN034 25/25 Q1018 NOSIG |
| 2026-11-07 15:00 EST | METAR | 24°min | 24° | 1 | METAR VVNB 072000Z VRB02KT 8000 FEW030 BKN037 24/24 Q1017 NOSIG |
| 2026-11-07 15:30 EST | METAR | 25° | 25° | 0 | METAR VVNB 072030Z 00000KT 9000 BKN040 25/25 Q1017 NOSIG |
| 2026-11-07 16:00 EST | METAR | 25° | 24° | 1.5 | METAR VVNB 072100Z 04003KT 9999 SCT040 25/24 Q1017 NOSIG |
| 2026-11-07 16:30 EST | METAR | 25° | 24° | 2.1 | METAR VVNB 072130Z 06004KT 9999 FEW046 25/24 Q1017 NOSIG |
| 2026-11-07 17:00 EST | METAR | 25° | 23° | 1 | METAR VVNB 072200Z VRB02KT CAVOK 25/23 Q1018 NOSIG |
| 2026-11-07 17:30 EST | METAR | 25° | 23° | 1.5 | METAR VVNB 072230Z 02003KT 340V050 CAVOK 25/23 Q1018 NOSIG |
| 2026-11-07 18:00 EST | METAR | 25° | 22° | 3.1 | METAR VVNB 072300Z 04006KT CAVOK 25/22 Q1019 NOSIG |
| 2026-11-07 18:30 EST | METAR | 25° | 22° | 3.1 | METAR VVNB 072330Z 04006KT CAVOK 25/22 Q1019 NOSIG |
| 2026-11-07 19:00 EST | METAR | 25° | 22° | 3.6 | METAR VVNB 080000Z 05007KT 360V070 CAVOK 25/22 Q1019 NOSIG |
| 2026-11-07 19:30 EST | METAR | 25° | 22° | 3.6 | METAR VVNB 080030Z 04007KT 350V070 CAVOK 25/22 Q1019 NOSIG |
| 2026-11-07 20:00 EST | METAR | 25° | 22° | 4.1 | METAR VVNB 080100Z 05008KT CAVOK 25/22 Q1020 NOSIG |
| 2026-11-07 20:30 EST | METAR | 26° | 22° | 3.6 | METAR VVNB 080130Z 05007KT 9999 FEW036 26/22 Q1020 NOSIG |
| 2026-11-07 21:00 EST | METAR | 27° | 22° | 3.6 | METAR VVNB 080200Z 04007KT 350V080 9999 FEW038 SCT043 27/22 Q1021 NOSIG |
| 2026-11-07 21:30 EST | METAR | 27° | 23° | 4.1 | METAR VVNB 080230Z 04008KT 010V070 9999 FEW019 BKN040 27/23 Q1021 NOSIG |
| 2026-11-07 22:00 EST | METAR | 28° | 23° | 4.1 | METAR VVNB 080300Z 03008KT 350V050 9999 FEW020 SCT040 28/23 Q1021 NOSIG |
| 2026-11-07 22:30 EST | METAR | 29° | 22° | 5.1 | METAR VVNB 080330Z 03010KT 9999 FEW023 29/22 Q1021 NOSIG |
| 2026-11-07 23:00 EST | METAR | 29° | 22° | 4.6 | METAR VVNB 080400Z 03009KT 340V080 9999 SCT026 SCT038 29/22 Q1020 NOSIG |
| 2026-11-08 00:00 EST | METAR | 30°max | 23° | 4.6 | METAR VVNB 080500Z 03009KT 350V070 9999 FEW028 SCT068 BKN079 30/23 Q1020 NOSIG |
| 2026-11-08 00:30 EST | METAR | 29° | 23° | 4.6 | METAR VVNB 080530Z 04009KT 360V060 CAVOK 29/23 Q1019 NOSIG |
| 2026-11-08 01:00 EST | METAR | 29° | 23° | 4.1 | METAR VVNB 080600Z 04008KT 350V070 CAVOK 29/23 Q1019 NOSIG |
| 2026-11-08 01:30 EST | METAR | 29° | 23° | 5.1 | METAR VVNB 080630Z 05010KT CAVOK 29/23 Q1018 NOSIG |
| 2026-11-08 02:00 EST | METAR | 29° | 23° | 5.7 | METAR VVNB 080700Z 05011KT 9999 FEW030 29/23 Q1018 NOSIG |
| 2026-11-08 02:30 EST | METAR | 30° | 22° | 4.6 | METAR VVNB 080730Z 04009KT CAVOK 30/22 Q1018 NOSIG |
| 2026-11-08 03:00 EST | METAR | 28° | 23° | 5.1 | METAR VVNB 080800Z 04010KT CAVOK 28/23 Q1018 NOSIG |
| 2026-11-08 03:30 EST | METAR | 28° | 22° | 4.6 | METAR VVNB 080830Z 03009KT 350V060 CAVOK 28/22 Q1018 NOSIG |
| 2026-11-08 04:00 EST | METAR | 28° | 22° | 5.7 | METAR VVNB 080900Z 05011KT CAVOK 28/22 Q1018 NOSIG |
| 2026-11-08 04:30 EST | METAR | 28° | 22° | 3.6 | METAR VVNB 080930Z 04007KT 360V070 CAVOK 28/22 Q1018 NOSIG |
| 2026-11-08 05:00 EST | METAR | 28° | 22° | 4.1 | METAR VVNB 081000Z 07008KT CAVOK 28/22 Q1018 NOSIG |
| 2026-11-08 05:30 EST | METAR | 27° | 22° | 3.1 | METAR VVNB 081030Z 04006KT 360V060 CAVOK 27/22 Q1019 NOSIG |
| 2026-11-08 06:00 EST | METAR | 27° | 22° | 2.6 | METAR VVNB 081100Z 04005KT 350V060 CAVOK 27/22 Q1019 NOSIG |
| 2026-11-08 06:30 EST | METAR | 26° | 22° | 2.6 | METAR VVNB 081130Z 05005KT 350V070 CAVOK 26/22 Q1019 NOSIG |
| 2026-11-08 07:00 EST | METAR | 27° | 22° | 2.6 | METAR VVNB 081200Z 04005KT 360V070 CAVOK 27/22 Q1019 NOSIG |
| 2026-11-08 07:30 EST | METAR | 26° | 23° | 2.1 | METAR VVNB 081230Z 04004KT CAVOK 26/23 Q1020 NOSIG |
| 2026-11-08 08:00 EST | METAR | 26° | 23° | 1 | METAR VVNB 081300Z VRB02KT CAVOK 26/23 Q1020 NOSIG |
| 2026-11-08 08:30 EST | METAR | 26° | 23° | 1.5 | METAR VVNB 081330Z 36003KT 310V030 CAVOK 26/23 Q1020 NOSIG |
| 2026-11-08 09:00 EST | METAR | 26° | 23° | 1.5 | METAR VVNB 081400Z 36003KT 330V030 CAVOK 26/23 Q1021 NOSIG |
| 2026-11-08 09:30 EST | METAR | 26° | 23° | 1.5 | METAR VVNB 081430Z 35003KT 320V030 CAVOK 26/23 Q1021 NOSIG |
| 2026-11-08 10:00 EST | METAR | 26° | 22° | 2.6 | METAR VVNB 081500Z 02005KT 340V040 CAVOK 26/22 Q1021 NOSIG |
| 2026-11-08 10:30 EST | METAR | 26° | 22° | 2.1 | METAR VVNB 081530Z 01004KT 330V050 CAVOK 26/22 Q1021 NOSIG |
| 2026-11-08 11:00 EST | METAR | 26° | 22° | 3.1 | METAR VVNB 081600Z 36006KT CAVOK 26/22 Q1021 NOSIG |
| 2026-11-08 11:30 EST | METAR | 26° | 22° | 2.1 | METAR VVNB 081630Z 36004KT 330V040 CAVOK 26/22 Q1021 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/2026-11-08 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).