Station-day record · settlement source
Cape Town · Africa/Johannesburg · ← 2026-10-27 · 2026-10-29 → · All dates for FACT · JSON
METAR FACT 280900Z 19017KT CAVOK 23/09 Q1020 NOSIG
METAR FACT 280100Z 19005KT CAVOK 14/13 Q1020 NOSIG
Local day 2026-10-27 18:00 EDT → 2026-10-28 18:00 EDT (24 h, UTC+02:00) · 25 reports · longest gap 60 min
final at 2026-10-28 21:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 836fbd3cc5203239000174338dcd10a702a5acd5f27c44417a6d00f5dd87c424
Transaction 0x6647a17de451df6b264067da84fa7c745f744c8a0b187e91fb9bfbb59a9b254a · 2026-11-05 22:01 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 25 · 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 |
|---|---|---|---|---|---|
| 2026-10-27 18:00 EDT | METAR | 16° | 14° | 3.1 | METAR FACT 272200Z 18006KT CAVOK 16/14 Q1022 NOSIG |
| 2026-10-27 19:00 EDT | METAR | 15° | 14° | 2.6 | METAR FACT 272300Z 19005KT CAVOK 15/14 Q1021 NOSIG |
| 2026-10-27 20:00 EDT | METAR | 15° | 13° | 1.5 | METAR FACT 280000Z 20003KT 9999 FEW002 15/13 Q1021 NOSIG |
| 2026-10-27 21:00 EDT | METAR | 14°min | 13° | 2.6 | METAR FACT 280100Z 19005KT CAVOK 14/13 Q1020 NOSIG |
| 2026-10-27 22:00 EDT | METAR | 15° | 14° | 2.6 | METAR FACT 280200Z 20005KT CAVOK 15/14 Q1020 NOSIG |
| 2026-10-27 23:00 EDT | METAR | 14° | 13° | 3.6 | METAR FACT 280300Z 19007KT CAVOK 14/13 Q1020 NOSIG |
| 2026-10-28 00:00 EDT | METAR | 15° | 14° | 4.1 | METAR FACT 280400Z 19008KT CAVOK 15/14 Q1020 NOSIG |
| 2026-10-28 01:00 EDT | METAR | 16° | 14° | 3.6 | METAR FACT 280500Z 21007KT CAVOK 16/14 Q1020 NOSIG |
| 2026-10-28 02:00 EDT | METAR | 17° | 14° | 4.1 | METAR FACT 280600Z 21008KT CAVOK 17/14 Q1021 NOSIG |
| 2026-10-28 02:27 EDT | SPECI | 19° | 12° | 6.2 | SPECI FACT 280627Z 19012KT CAVOK 19/12 Q1021 NOSIG |
| 2026-10-28 03:00 EDT | METAR | 20° | 10° | 7.2 | METAR FACT 280700Z 19014KT CAVOK 20/10 Q1020 NOSIG |
| 2026-10-28 04:00 EDT | METAR | 21° | 9° | 7.7 | METAR FACT 280800Z 21015KT CAVOK 21/09 Q1020 NOSIG |
| 2026-10-28 05:00 EDT | METAR | 23°max | 9° | 8.7 | METAR FACT 280900Z 19017KT CAVOK 23/09 Q1020 NOSIG |
| 2026-10-28 06:00 EDT | METAR | 23° | 9° | 7.7 | METAR FACT 281000Z 18015KT CAVOK 23/09 Q1019 NOSIG |
| 2026-10-28 07:00 EDT | METAR | 22° | 11° | 6.7 | METAR FACT 281100Z 18013KT 160V220 CAVOK 22/11 Q1019 NOSIG |
| 2026-10-28 08:00 EDT | METAR | 22° | 12° | 6.7 | METAR FACT 281200Z 17013KT 150V210 CAVOK 22/12 Q1018 NOSIG |
| 2026-10-28 09:00 EDT | METAR | 22° | 13° | 9.3 | METAR FACT 281300Z 18018KT CAVOK 22/13 Q1018 NOSIG |
| 2026-10-28 10:00 EDT | METAR | 21° | 13° | 10.3 | METAR FACT 281400Z 18020KT CAVOK 21/13 Q1018 NOSIG |
| 2026-10-28 11:00 EDT | METAR | 21° | 14° | 10.3 | METAR FACT 281500Z 19020KT CAVOK 21/14 Q1018 NOSIG |
| 2026-10-28 12:00 EDT | METAR | 20° | 14° | 9.3 | METAR FACT 281600Z 20018KT CAVOK 20/14 Q1017 NOSIG |
| 2026-10-28 13:00 EDT | METAR | 18° | 15° | 9.8 | METAR FACT 281700Z 20019KT 9999 SCT010 18/15 Q1017 NOSIG |
| 2026-10-28 14:00 EDT | METAR | 18° | 15° | 8.2 | METAR FACT 281800Z 20016KT 9999 SCT010 18/15 Q1018 NOSIG |
| 2026-10-28 15:00 EDT | METAR | 17° | 15° | 7.2 | METAR FACT 281900Z 20014KT 9999 FEW008 17/15 Q1018 NOSIG |
| 2026-10-28 16:00 EDT | METAR | 17° | 15° | 6.7 | METAR FACT 282000Z 22013KT CAVOK 17/15 Q1017 NOSIG |
| 2026-10-28 17:00 EDT | METAR | 17° | 15° | 5.1 | METAR FACT 282100Z 23010KT CAVOK 17/15 Q1017 NOSIG |
Settlement source: the METAR-derived station-day record for FACT for the contract date (station-local calendar day), as published at https://weathermarket.io/station/FACT/2026-10-28 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/FACT/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/FACT/YYYY-MM-DD (JSON).