Station-day record · settlement source
Havana · America/Havana · ← 2026-10-17 · 2026-10-19 → · All dates for MUHA · JSON
METAR MUHA 181450Z 05011KT 8000 FEW018TCU SCT020 BKN080 28/25 Q1018
METAR MUHA 180450Z VRB02KT 8000 FEW025TCU BKN030 24/24 Q1015
Local day 2026-10-18 00:00 EDT → 2026-10-19 00:00 EDT (24 h, UTC-04:00) · 24 reports · longest gap 60 min
final at 2026-10-19 03:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 a801ce6f3dc5318432b686717e9546a9d44db382b57e2875953c33d03638f159
Transaction 0x0979db42477d6b5889c9056db8604e20986724061f63977cbf2f27725122e23c · 2026-10-19 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 24 · 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 |
|---|---|---|---|---|---|
| 2026-10-18 00:50 EDT | METAR | 24°min | 24° | 1 | METAR MUHA 180450Z VRB02KT 8000 FEW025TCU BKN030 24/24 Q1015 |
| 2026-10-18 01:50 EDT | METAR | 24° | 23° | 1.5 | METAR MUHA 180550Z 26003KT 8000 FEW025TCU BKN030 24/23 Q1015 |
| 2026-10-18 02:50 EDT | METAR | 24° | 24° | 1.5 | METAR MUHA 180650Z VRB03KT 8000 FEW025TCU BKN030 24/24 Q1014 |
| 2026-10-18 03:50 EDT | METAR | 24° | 24° | 2.6 | METAR MUHA 180750Z 02005KT 8000 FEW025TCU BKN030 24/24 Q1015 |
| 2026-10-18 04:50 EDT | METAR | 24° | 24° | 2.1 | METAR MUHA 180850Z 02004KT 8000 FEW020TCU BKN030 24/24 Q1014 |
| 2026-10-18 05:50 EDT | METAR | 24° | 24° | 2.6 | METAR MUHA 180950Z 09005KT 8000 FEW020TCU BKN030 24/24 Q1015 |
| 2026-10-18 06:50 EDT | METAR | 24° | 23° | 1.5 | METAR MUHA 181050Z 06003KT 8000 FEW020TCU BKN030 24/23 Q1015 |
| 2026-10-18 07:50 EDT | METAR | 24° | 23° | 1 | METAR MUHA 181150Z VRB02KT 8000 FEW020TCU BKN060 24/23 Q1016 |
| 2026-10-18 08:50 EDT | METAR | 25° | 24° | 1 | METAR MUHA 181250Z 07002KT 8000 FEW020TCU BKN060 25/24 Q1016 |
| 2026-10-18 09:50 EDT | METAR | 27° | 25° | 4.6 | METAR MUHA 181350Z 04009KT 7000 -SHRA FEW018TCU BKN060 27/25 Q1017 |
| 2026-10-18 10:50 EDT | METAR | 28°max | 25° | 5.7 | METAR MUHA 181450Z 05011KT 8000 FEW018TCU SCT020 BKN080 28/25 Q1018 |
| 2026-10-18 11:50 EDT | METAR | 27° | 24° | 3.6 | METAR MUHA 181550Z 06007KT 8000 -RA FEW018TCU SCT020 BKN080 27/24 Q1017 |
| 2026-10-18 12:50 EDT | METAR | 27° | 25° | 4.6 | METAR MUHA 181650Z 04009KT 8000 FEW020TCU SCT025 BKN080 27/25 Q1017 |
| 2026-10-18 13:50 EDT | METAR | 26° | 24° | 5.1 | METAR MUHA 181750Z 05010KT 9000 FEW018TCU SCT025 BKN080 26/24 Q1016 |
| 2026-10-18 14:50 EDT | METAR | 25° | 24° | 2.1 | METAR MUHA 181850Z 05004KT 8000 -RA FEW020TCU SCT030 BKN080 25/24 Q1015 |
| 2026-10-18 15:50 EDT | METAR | 27° | 25° | 4.6 | METAR MUHA 181950Z 05009KT 9000 FEW020TCU SCT030 BKN080 27/25 Q1014 |
| 2026-10-18 16:50 EDT | METAR | 27° | 24° | 3.6 | METAR MUHA 182050Z 05007KT 9999 FEW020TCU SCT030 27/24 Q1015 |
| 2026-10-18 17:50 EDT | METAR | 27° | 24° | 5.1 | METAR MUHA 182150Z 05010KT 9999 FEW030 27/24 Q1014 |
| 2026-10-18 18:50 EDT | METAR | 26° | 24° | 4.1 | METAR MUHA 182250Z 06008KT 040V110 9000 FEW020TCU 26/24 Q1015 |
| 2026-10-18 19:50 EDT | METAR | 25° | 24° | 2.6 | METAR MUHA 182350Z 05005KT 8000 FEW030 25/24 Q1015 |
| 2026-10-18 20:50 EDT | METAR | 25° | 24° | 3.1 | METAR MUHA 190050Z 02006KT 8000 FEW020TCU 25/24 Q1016 |
| 2026-10-18 21:50 EDT | METAR | 25° | 24° | 3.1 | METAR MUHA 190150Z 03006KT 8000 FEW020TCU 25/24 Q1016 |
| 2026-10-18 22:50 EDT | METAR | 25° | 24° | 4.1 | METAR MUHA 190250Z 03008KT 8000 FEW020TCU SCT030 25/24 Q1016 |
| 2026-10-18 23:50 EDT | METAR | 24° | 23° | 4.6 | METAR MUHA 190350Z 06009KT 8000 FEW020TCU SCT030 24/23 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/2026-10-18 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/MUHA/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/MUHA/YYYY-MM-DD (JSON).