Station-day record · settlement source
Havana · America/Havana · ← 2026-10-16 · 2026-10-18 → · All dates for MUHA · JSON
METAR MUHA 171650Z 07004KT 030V120 9000 BKN030 31/26 Q1015
METAR MUHA 170450Z 07002KT 8000 FEW030 BKN060 23/23 Q1015
Local day 2026-10-17 00:00 EDT → 2026-10-18 00:00 EDT (24 h, UTC-04:00) · 29 reports · longest gap 60 min
final at 2026-10-18 03:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 e52a1ef0c9d4acf8f94c43722df592ff2cef9614737d71864ecc4474c4b637f6
Transaction 0x4994c9bddc45bb7d4d460bff066bca5077a5fc31a8585d2dca6b572c8eb6ddbd · 2026-10-18 03:01 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 29 · 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 00:50 EDT | METAR | 23°min | 23° | 1 | METAR MUHA 170450Z 07002KT 8000 FEW030 BKN060 23/23 Q1015 |
| 2026-10-17 01:50 EDT | METAR | 23° | 23° | 1 | METAR MUHA 170550Z VRB02KT 8000 FEW030 BKN060 23/23 Q1015 |
| 2026-10-17 02:50 EDT | METAR | 23° | 22° | 1.5 | METAR MUHA 170650Z 04003KT 8000 FEW030 23/22 Q1015 |
| 2026-10-17 03:50 EDT | METAR | 23° | 22° | 1.5 | METAR MUHA 170750Z 07003KT 8000 FEW030 23/22 Q1014 |
| 2026-10-17 04:50 EDT | METAR | 23° | 22° | 1 | METAR MUHA 170850Z 09002KT 8000 FEW030 23/22 Q1014 |
| 2026-10-17 05:50 EDT | METAR | 23° | 22° | 2.1 | METAR MUHA 170950Z 04004KT 8000 FEW030 23/22 Q1014 |
| 2026-10-17 06:50 EDT | METAR | 23° | 23° | 2.1 | METAR MUHA 171050Z 05004KT 8000 FEW030 23/23 Q1015 |
| 2026-10-17 07:50 EDT | METAR | 24° | 24° | 1.5 | METAR MUHA 171150Z 02003KT 7000 FEW025TCU FEW030 BKN070 24/24 Q1015 |
| 2026-10-17 08:50 EDT | METAR | 27° | 25° | 1.5 | METAR MUHA 171250Z VRB03KT 8000 FEW030 BKN070 27/25 Q1015 |
| 2026-10-17 09:50 EDT | METAR | 28° | 25° | 2.6 | METAR MUHA 171350Z 06005KT 030V090 8000 FEW030 BKN060 28/25 Q1016 |
| 2026-10-17 10:50 EDT | METAR | 30° | 26° | 1.5 | METAR MUHA 171450Z VRB03KT 9000 FEW030 30/26 Q1016 |
| 2026-10-17 11:50 EDT | METAR | 30° | 25° | 2.1 | METAR MUHA 171550Z VRB04KT 9000 BKN030 30/25 Q1015 |
| 2026-10-17 12:50 EDT | METAR | 31°max | 26° | 2.1 | METAR MUHA 171650Z 07004KT 030V120 9000 BKN030 31/26 Q1015 |
| 2026-10-17 13:50 EDT | METAR | 31° | 25° | 2.6 | METAR MUHA 171750Z 07005KT 020V110 9000 FEW020TCU BKN025 31/25 Q1014 |
| 2026-10-17 14:50 EDT | METAR | 31° | 25° | 1.5 | METAR MUHA 171850Z VRB03KT 9000 FEW020TCU BKN025 31/25 Q1013 |
| 2026-10-17 15:50 EDT | METAR | 31° | 26° | 1 | METAR MUHA 171950Z VRB02KT 9000 FEW020TCU BKN025 31/26 Q1012 |
| 2026-10-17 16:50 EDT | METAR | 29° | 26° | 4.1 | METAR MUHA 172050Z 02008KT 350V090 7000 VCTS FEW018CB BKN020 29/26 Q1013 RMK CB AT II/ III QUAD AD |
| 2026-10-17 17:03 EDT | SPECI | 29° | 25° | 2.1 | SPECI MUHA 172103Z 01004KT 6000 TS FEW018CB BKN020 29/25 Q1013 RMK CB AT II/ III QUAD AD |
| 2026-10-17 17:18 EDT | SPECI | 26° | 23° | 4.1 | SPECI MUHA 172118Z 19008KT 090V230 4000 TSRA SCT018CB BKN025 26/23 Q1013 RMK CB AT II/ III QUAD AD |
| 2026-10-17 17:25 EDT | SPECI | 25° | 24° | 3.1 | SPECI MUHA 172125Z 17006KT 090V210 2000 R06/P2000U R24/P2000D +TSRA SCT018CB BKN025 25/24 Q1013 RMK CB OVER AD |
| 2026-10-17 17:50 EDT | METAR | 25° | 24° | 1.5 | METAR MUHA 172150Z VRB03KT 3000 TSRA SCT018CB BKN025 25/24 Q1013 RMK CB AT I/II/IV QUAD AD |
| 2026-10-17 18:09 EDT | SPECI | 24° | 23° | 1.5 | SPECI MUHA 172209Z VRB03KT 7000 FEW018CB BKN025 24/23 Q1013 RMK CB AT IV QUAD AD |
| 2026-10-17 18:36 EDT | SPECI | 25° | 24° | 1.5 | SPECI MUHA 172236Z 04003KT 7000 TS FEW018CB BKN025 25/24 Q1013 RMK CB AT I/IV QUAD AD |
| 2026-10-17 18:50 EDT | METAR | 26° | 24° | 1.5 | METAR MUHA 172250Z VRB03KT 7000 TS FEW018CB BKN025 26/24 Q1014 RMK CB AT I/IV QUAD AD |
| 2026-10-17 19:50 EDT | METAR | 25° | 24° | 2.1 | METAR MUHA 172350Z 04004KT 350V100 7000 TS SCT018CB BKN025 25/24 Q1015 RMK CB AT I/IV QUAD AD |
| 2026-10-17 20:50 EDT | METAR | 25° | 24° | 1.5 | METAR MUHA 180050Z VRB03KT 8000 TS FEW018CB BKN025 25/24 Q1015 RMK CB AT I/IV QUAD AD |
| 2026-10-17 21:50 EDT | METAR | 25° | 24° | 2.1 | METAR MUHA 180150Z 07004KT 8000 TS FEW018CB BKN025 25/24 Q1016 RMK CB AT I/IV QUAD AD |
| 2026-10-17 22:50 EDT | METAR | 25° | 24° | 1 | METAR MUHA 180250Z 04002KT 8000 VCTS FEW018TCU BKN025 25/24 Q1016 |
| 2026-10-17 23:50 EDT | METAR | 25° | 24° | 1 | METAR MUHA 180350Z VRB02KT 8000 FEW020TCU BKN025 25/24 Q1016 |
Settlement source: the METAR-derived station-day record for MUHA for the contract date (station-local calendar day), as published at https://weathermarket.io/station/MUHA/2026-10-17 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/MUHA/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/MUHA/YYYY-MM-DD (JSON).