Station-day record · settlement source
Hanoi · Asia/Bangkok · ← 2026-11-12 · 2026-11-14 → · All dates for VVNB · JSON
METAR VVNB 130800Z VRB02KT 9999 FEW015 23/19 Q1015 NOSIG
METAR VVNB 121700Z 34004KT 310V010 9999 -RA SCT008 BKN054 OVC075 18/17 Q1020 TEMPO 4000 RA
Local day 2026-11-12 12:00 EST → 2026-11-13 12:00 EST (24 h, UTC+07:00) · 48 reports · longest gap 30 min
final at 2026-11-13 15:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 1258f3928492ab8f2961b0899ed602441a156ed1a860f49e0e0121933a19b1b5
Transaction 0x8979d29c0447a5ebe4d942d9170141ee1e9190c72e12d425994508e2d8682463 · 2026-11-13 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 |
|---|---|---|---|---|---|
| 2026-11-12 12:00 EST | METAR | 18°min | 17° | 2.1 | METAR VVNB 121700Z 34004KT 310V010 9999 -RA SCT008 BKN054 OVC075 18/17 Q1020 TEMPO 4000 RA |
| 2026-11-12 12:30 EST | METAR | 18° | 17° | 1.5 | METAR VVNB 121730Z 32003KT 9999 SCT006 BKN056 BKN079 18/17 Q1020 NOSIG |
| 2026-11-12 13:00 EST | METAR | 18° | 17° | 1.5 | METAR VVNB 121800Z 31003KT 280V340 9999 BKN005 OVC072 18/17 Q1020 NOSIG |
| 2026-11-12 13:30 EST | METAR | 18° | 17° | 2.1 | METAR VVNB 121830Z 29004KT 6000 SCT004 BKN040 BKN067 18/17 Q1019 NOSIG |
| 2026-11-12 14:00 EST | METAR | 18° | 17° | 3.1 | METAR VVNB 121900Z 29006KT 6000 SCT004 BKN014 OVC039 18/17 Q1019 NOSIG |
| 2026-11-12 14:30 EST | METAR | 18° | 17° | 2.1 | METAR VVNB 121930Z 31004KT 280V340 8000 FEW004 BKN007 OVC039 18/17 Q1019 NOSIG |
| 2026-11-12 15:00 EST | METAR | 18° | 17° | 2.1 | METAR VVNB 122000Z 31004KT 7000 SCT005 OVC008 18/17 Q1019 NOSIG |
| 2026-11-12 15:30 EST | METAR | 18° | 17° | 2.6 | METAR VVNB 122030Z 29005KT 3700 -DZ BR SCT004 OVC008 18/17 Q1019 TEMPO TL2200 2500 RA BR |
| 2026-11-12 16:00 EST | METAR | 18° | 17° | 1 | METAR VVNB 122100Z 30002KT 3500 DZ BR SCT004 BKN007 18/17 Q1019 TEMPO 2500 RA BR |
| 2026-11-12 16:30 EST | METAR | 18° | 17° | 2.1 | METAR VVNB 122130Z 29004KT 2900 +DZ SCT004 BKN008 18/17 Q1019 NOSIG |
| 2026-11-12 17:00 EST | METAR | 18° | 17° | 2.1 | METAR VVNB 122200Z 30004KT 3600 RA BR BKN004 BKN008 18/17 Q1019 TEMPO 2500 RA BR |
| 2026-11-12 17:30 EST | METAR | 18° | 18° | 1 | METAR VVNB 122230Z 31002KT 3800 RA BR SCT003 BKN011 BKN051 18/18 Q1019 TEMPO 2500 RA BR BKN003 |
| 2026-11-12 18:00 EST | METAR | 18° | 18° | 2.1 | METAR VVNB 122300Z 31004KT 4500 RA BKN004 OVC053 18/18 Q1019 TEMPO 2500 RA BR |
| 2026-11-12 18:30 EST | METAR | 18° | 18° | 1.5 | METAR VVNB 122330Z 31003KT 5000 -RA BR BKN003 OVC065 18/18 Q1019 TEMPO 2500 RA BR |
| 2026-11-12 19:00 EST | METAR | 18° | 18° | 0 | METAR VVNB 130000Z 00000KT 6000 -RA SCT003 BKN035 OVC065 18/18 Q1019 TEMPO 4000 -RA BR |
| 2026-11-12 19:30 EST | METAR | 18° | 18° | 1.5 | METAR VVNB 130030Z 30003KT 8000 -RA BKN004 BKN011 OVC065 18/18 Q1020 TEMPO 4500 -RA BR |
| 2026-11-12 20:00 EST | METAR | 18° | 18° | 1.5 | METAR VVNB 130100Z 29003KT 5000 -RA BR BKN005 OVC064 18/18 Q1020 NOSIG |
| 2026-11-12 20:30 EST | METAR | 18° | 18° | 1.5 | METAR VVNB 130130Z 28003KT 210V320 4900 BR BKN004 OVC065 18/18 Q1020 BECMG 6000 -RA |
| 2026-11-12 21:00 EST | METAR | 19° | 18° | 2.1 | METAR VVNB 130200Z 30004KT 5000 -RA BR BKN005 OVC062 19/18 Q1021 BECMG 6000 -RA |
| 2026-11-12 21:30 EST | METAR | 19° | 18° | 2.1 | METAR VVNB 130230Z 30004KT 5000 -RA BR SCT004 OVC054 19/18 Q1021 BECMG 6000 -RA |
| 2026-11-12 22:00 EST | METAR | 19° | 18° | 2.1 | METAR VVNB 130300Z 32004KT 290V350 7000 -RA FEW005 OVC058 19/18 Q1021 NOSIG |
| 2026-11-12 22:30 EST | METAR | 19° | 18° | 2.1 | METAR VVNB 130330Z 30004KT 9999 -RA SCT006 SCT010 OVC072 19/18 Q1020 NOSIG |
| 2026-11-12 23:00 EST | METAR | 19° | 18° | 0.5 | METAR VVNB 130400Z VRB01KT 9999 -RA FEW007 BKN054 OVC074 19/18 Q1020 NOSIG |
| 2026-11-12 23:30 EST | METAR | 20° | 18° | 1 | METAR VVNB 130430Z VRB02KT 9999 SCT007 BKN064 BKN079 20/18 Q1019 NOSIG |
| 2026-11-13 00:00 EST | METAR | 20° | 19° | 1.5 | METAR VVNB 130500Z 22003KT 190V260 9999 BKN009 BKN067 BKN078 20/19 Q1018 NOSIG |
| 2026-11-13 00:30 EST | METAR | 20° | 19° | 3.1 | METAR VVNB 130530Z 26006KT 220V280 9000 BKN008 OVC010 20/19 Q1018 NOSIG |
| 2026-11-13 01:00 EST | METAR | 21° | 19° | 2.1 | METAR VVNB 130600Z 29004KT 260V330 9999 BKN009 BKN037 OVC074 21/19 Q1017 NOSIG |
| 2026-11-13 01:30 EST | METAR | 21° | 19° | 1 | METAR VVNB 130630Z VRB02KT 9999 SCT011 SCT014 OVC073 21/19 Q1016 NOSIG |
| 2026-11-13 02:00 EST | METAR | 21° | 19° | 1 | METAR VVNB 130700Z VRB02KT 9999 SCT012 BKN078 21/19 Q1016 NOSIG |
| 2026-11-13 02:30 EST | METAR | 22° | 19° | 1 | METAR VVNB 130730Z VRB02KT 9999 SCT014 BKN078 22/19 Q1015 NOSIG |
| 2026-11-13 03:00 EST | METAR | 23°max | 19° | 1 | METAR VVNB 130800Z VRB02KT 9999 FEW015 23/19 Q1015 NOSIG |
| 2026-11-13 03:30 EST | METAR | 23° | 19° | 0.5 | METAR VVNB 130830Z VRB01KT CAVOK 23/19 Q1015 NOSIG |
| 2026-11-13 04:00 EST | METAR | 23° | 18° | 2.1 | METAR VVNB 130900Z 05004KT 010V090 CAVOK 23/18 Q1015 NOSIG |
| 2026-11-13 04:30 EST | METAR | 22° | 18° | 1.5 | METAR VVNB 130930Z 05003KT 360V090 CAVOK 22/18 Q1015 NOSIG |
| 2026-11-13 05:00 EST | METAR | 22° | 19° | 1.5 | METAR VVNB 131000Z 06003KT 020V080 CAVOK 22/19 Q1015 NOSIG |
| 2026-11-13 05:30 EST | METAR | 21° | 18° | 1 | METAR VVNB 131030Z VRB02KT CAVOK 21/18 Q1015 NOSIG |
| 2026-11-13 06:00 EST | METAR | 21° | 19° | 1.5 | METAR VVNB 131100Z 05003KT 020V100 CAVOK 21/19 Q1016 NOSIG |
| 2026-11-13 06:30 EST | METAR | 21° | 19° | 1 | METAR VVNB 131130Z VRB02KT CAVOK 21/19 Q1016 NOSIG |
| 2026-11-13 07:00 EST | METAR | 20° | 19° | 1 | METAR VVNB 131200Z VRB02KT CAVOK 20/19 Q1016 NOSIG |
| 2026-11-13 07:30 EST | METAR | 20° | 19° | 1 | METAR VVNB 131230Z VRB02KT CAVOK 20/19 Q1016 NOSIG |
| 2026-11-13 08:00 EST | METAR | 20° | 19° | 0.5 | METAR VVNB 131300Z VRB01KT CAVOK 20/19 Q1016 NOSIG |
| 2026-11-13 08:30 EST | METAR | 20° | 19° | 1 | METAR VVNB 131330Z 35002KT 9000 FEW044 20/19 Q1017 NOSIG |
| 2026-11-13 09:00 EST | METAR | 20° | 19° | 1 | METAR VVNB 131400Z VRB02KT 9000 BKN043 20/19 Q1017 NOSIG |
| 2026-11-13 09:30 EST | METAR | 20° | 19° | 0 | METAR VVNB 131430Z 00000KT 9999 BKN048 OVC055 20/19 Q1017 NOSIG |
| 2026-11-13 10:00 EST | METAR | 20° | 18° | 1.5 | METAR VVNB 131500Z 10003KT 9000 BKN048 20/18 Q1017 NOSIG |
| 2026-11-13 10:30 EST | METAR | 20° | 18° | 1.5 | METAR VVNB 131530Z 09003KT 010V120 9999 SCT049 20/18 Q1017 NOSIG |
| 2026-11-13 11:00 EST | METAR | 19° | 19° | 1.5 | METAR VVNB 131600Z 06003KT 340V090 7000 FEW048 19/19 Q1017 NOSIG |
| 2026-11-13 11:30 EST | METAR | 19° | 18° | 1 | METAR VVNB 131630Z VRB02KT 8000 BKN045 19/18 Q1017 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/2026-11-13 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).