Station-day record · settlement source
Rio de Janeiro · America/Sao_Paulo · ← 2026-10-17 · 2026-10-19 → · All dates for SBGL · JSON
METAR SBGL 181600Z 14011KT 9999 SCT026 SCT100 27/20 Q1010
SPECI SBGL 190020Z 25003KT 7000 -RA FEW006 BKN020 OVC030 20/19 Q1013 RERA
Local day 2026-10-17 23:00 EDT → 2026-10-18 23:00 EDT (24 h, UTC-03:00) · 26 reports · longest gap 60 min
final at 2026-10-19 02:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 232769ff69caf294e5eedeb5e49c5ef20d181c1e92ba3b44cbb6c8e113188abe
Transaction 0xd686479a987c30bc666d64ea69b39d693df3e774e9fa4385cb08f23a2c297103 · 2026-10-19 02:02 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 26 · 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 |
|---|---|---|---|---|---|
| 2026-10-17 23:00 EDT | METAR | 22° | 19° | 0.5 | METAR SBGL 180300Z 17001KT 9999 FEW010 BKN020 OVC050 22/19 Q1011 |
| 2026-10-18 00:00 EDT | METAR | 21° | 19° | 2.6 | METAR SBGL 180400Z 06005KT 9999 BKN020 OVC050 21/19 Q1011 |
| 2026-10-18 01:00 EDT | METAR | 21° | 19° | 2.6 | METAR SBGL 180500Z 06005KT 9999 BKN020 OVC050 21/19 Q1011 |
| 2026-10-18 02:00 EDT | METAR | 21° | 19° | 2.6 | METAR SBGL 180600Z 06005KT 9999 BKN019 OVC050 21/19 Q1010 |
| 2026-10-18 03:00 EDT | METAR | 21° | 19° | 1.5 | METAR SBGL 180700Z 05003KT 9999 BKN019 OVC050 21/19 Q1010 |
| 2026-10-18 04:00 EDT | METAR | 21° | 19° | 1.5 | METAR SBGL 180800Z 04003KT 9999 BKN020 OVC050 21/19 Q1010 |
| 2026-10-18 05:00 EDT | METAR | 21° | 20° | 1 | METAR SBGL 180900Z 35002KT 9999 FEW010 SCT030 21/20 Q1011 |
| 2026-10-18 06:00 EDT | METAR | 22° | 19° | 1 | METAR SBGL 181000Z 31002KT 9999 SCT010 SCT090 22/19 Q1011 |
| 2026-10-18 07:00 EDT | METAR | 23° | 20° | 2.6 | METAR SBGL 181100Z 34005KT 9999 SCT009 BKN017 23/20 Q1012 |
| 2026-10-18 08:00 EDT | METAR | 25° | 20° | 3.1 | METAR SBGL 181200Z 03006KT 9999 SCT015 BKN026 25/20 Q1012 |
| 2026-10-18 09:00 EDT | METAR | 25° | 19° | 3.6 | METAR SBGL 181300Z 36007KT 9999 SCT030 BKN100 25/19 Q1012 |
| 2026-10-18 10:00 EDT | METAR | 25° | 19° | 2.6 | METAR SBGL 181400Z 05005KT 9999 SCT023 BKN033 25/19 Q1012 |
| 2026-10-18 11:00 EDT | METAR | 26° | 19° | 3.1 | METAR SBGL 181500Z 12006KT 9999 FEW023 BKN030 26/19 Q1011 |
| 2026-10-18 12:00 EDT | METAR | 27°max | 20° | 5.7 | METAR SBGL 181600Z 14011KT 9999 SCT026 SCT100 27/20 Q1010 |
| 2026-10-18 13:00 EDT | METAR | 27° | 19° | 4.1 | METAR SBGL 181700Z 15008KT 9999 SCT033 SCT100 27/19 Q1010 |
| 2026-10-18 14:00 EDT | METAR | 26° | 20° | 5.7 | METAR SBGL 181800Z 11011KT 9999 SCT033 SCT100 26/20 Q1010 |
| 2026-10-18 15:00 EDT | METAR | 25° | 19° | 4.6 | METAR SBGL 181900Z 15009KT 9999 SCT033 SCT100 25/19 Q1010 |
| 2026-10-18 16:00 EDT | METAR | 25° | 18° | 5.1 | METAR SBGL 182000Z 23010KT 9999 SCT030 SCT050 25/18 Q1010 |
| 2026-10-18 17:00 EDT | METAR | 25° | 18° | 3.1 | METAR SBGL 182100Z 16006KT 9999 SCT030 BKN050 25/18 Q1011 |
| 2026-10-18 18:00 EDT | METAR | 24° | 18° | 2.6 | METAR SBGL 182200Z 13005KT 9999 SCT030 BKN050 24/18 Q1012 |
| 2026-10-18 19:00 EDT | METAR | 23° | 20° | 3.6 | METAR SBGL 182300Z 23007KT 9999 SCT030 BKN050 23/20 Q1013 |
| 2026-10-18 20:00 EDT | METAR | 22° | 20° | 2.6 | METAR SBGL 190000Z 19005KT 9000 FEW006 BKN020 OVC030 22/20 Q1013 |
| 2026-10-18 20:08 EDT | SPECI | 21° | 19° | 2.6 | SPECI SBGL 190008Z 27005KT 1500 R10/1500N R28/1500N R15/1500N R33/1500N RA BR FEW006 BKN020 OVC030 21/19 Q1014 |
| 2026-10-18 20:20 EDT | SPECI | 20°min | 19° | 1.5 | SPECI SBGL 190020Z 25003KT 7000 -RA FEW006 BKN020 OVC030 20/19 Q1013 RERA |
| 2026-10-18 21:00 EDT | METAR | 21° | 20° | 1 | METAR SBGL 190100Z 08002KT 9999 FEW006 BKN030 OVC050 21/20 Q1014 |
| 2026-10-18 22:00 EDT | METAR | 22° | 20° | 1 | METAR SBGL 190200Z VRB02KT 7000 FEW020 SCT030 OVC050 22/20 Q1014 |
Settlement source: the METAR-derived station-day record for SBGL for the contract date (station-local calendar day), as published at https://weathermarket.io/station/SBGL/2026-10-18 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/SBGL/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/SBGL/YYYY-MM-DD (JSON).