Station-day record · settlement source
Ankara · Europe/Istanbul · ← 2026-10-04 · 2026-10-06 → · All dates for LTAC · JSON
METAR LTAC 051220Z VRB02KT 9999 FEW040 SCT180 22/03 Q1020 NOSIG
METAR LTAC 050320Z VRB01KT CAVOK 04/00 Q1022 NOSIG
Local day 2026-10-04 17:00 EDT → 2026-10-05 17:00 EDT (24 h, UTC+03:00) · 48 reports · longest gap 30 min
final at 2026-10-05 20:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 005dc672ea3d76f0c505a0131e9ec002f37a801c39e4f1126c896e8ab276a366
Transaction 0xe128c8d65c0298af6b4998bae54694011627bb4d975f44067b93599228650cc4 · 2026-10-05 20:01 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 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 |
|---|---|---|---|---|---|
| 2026-10-04 17:20 EDT | METAR | 9° | 0° | 4.1 | METAR LTAC 042120Z 04008KT CAVOK 09/M00 Q1023 NOSIG |
| 2026-10-04 17:50 EDT | METAR | 8° | 0° | 3.1 | METAR LTAC 042150Z 04006KT CAVOK 08/M00 Q1023 NOSIG |
| 2026-10-04 18:20 EDT | METAR | 8° | 0° | 3.1 | METAR LTAC 042220Z 03006KT CAVOK 08/M00 Q1023 NOSIG |
| 2026-10-04 18:50 EDT | METAR | 7° | 0° | 3.1 | METAR LTAC 042250Z 03006KT CAVOK 07/00 Q1023 NOSIG |
| 2026-10-04 19:20 EDT | METAR | 6° | 0° | 3.6 | METAR LTAC 042320Z 04007KT CAVOK 06/00 Q1023 NOSIG |
| 2026-10-04 19:50 EDT | METAR | 6° | 0° | 3.6 | METAR LTAC 042350Z 03007KT CAVOK 06/M00 Q1023 NOSIG |
| 2026-10-04 20:20 EDT | METAR | 7° | -1° | 1.5 | METAR LTAC 050020Z VRB03KT CAVOK 07/M01 Q1023 NOSIG |
| 2026-10-04 20:50 EDT | METAR | 6° | -1° | 0.5 | METAR LTAC 050050Z VRB01KT CAVOK 06/M01 Q1023 NOSIG |
| 2026-10-04 21:20 EDT | METAR | 6° | 0° | 0.5 | METAR LTAC 050120Z VRB01KT CAVOK 06/M00 Q1022 NOSIG |
| 2026-10-04 21:50 EDT | METAR | 5° | 0° | 0 | METAR LTAC 050150Z 00000KT CAVOK 05/00 Q1022 NOSIG |
| 2026-10-04 22:20 EDT | METAR | 6° | 0° | 0.5 | METAR LTAC 050220Z VRB01KT CAVOK 06/M00 Q1022 NOSIG |
| 2026-10-04 22:50 EDT | METAR | 5° | 0° | 1 | METAR LTAC 050250Z VRB02KT CAVOK 05/M00 Q1022 NOSIG |
| 2026-10-04 23:20 EDT | METAR | 4°min | 0° | 0.5 | METAR LTAC 050320Z VRB01KT CAVOK 04/00 Q1022 NOSIG |
| 2026-10-04 23:50 EDT | METAR | 5° | 0° | 1.5 | METAR LTAC 050350Z 05003KT CAVOK 05/00 Q1022 NOSIG |
| 2026-10-05 00:20 EDT | METAR | 5° | 0° | 0.5 | METAR LTAC 050420Z VRB01KT CAVOK 05/00 Q1022 NOSIG |
| 2026-10-05 00:50 EDT | METAR | 6° | 1° | 1 | METAR LTAC 050450Z VRB02KT CAVOK 06/01 Q1023 NOSIG |
| 2026-10-05 01:20 EDT | METAR | 7° | 1° | 1 | METAR LTAC 050520Z VRB02KT CAVOK 07/01 Q1023 NOSIG |
| 2026-10-05 01:50 EDT | METAR | 9° | 0° | 1 | METAR LTAC 050550Z VRB02KT CAVOK 09/M00 Q1023 NOSIG |
| 2026-10-05 02:20 EDT | METAR | 11° | 0° | 1 | METAR LTAC 050620Z VRB02KT CAVOK 11/00 Q1023 NOSIG |
| 2026-10-05 02:50 EDT | METAR | 13° | 1° | 1.5 | METAR LTAC 050650Z 21003KT 150V260 CAVOK 13/01 Q1023 NOSIG |
| 2026-10-05 03:20 EDT | METAR | 14° | 0° | 1.5 | METAR LTAC 050720Z 19003KT 130V250 CAVOK 14/00 Q1022 NOSIG |
| 2026-10-05 03:50 EDT | METAR | 16° | 1° | 1 | METAR LTAC 050750Z VRB02KT CAVOK 16/01 Q1022 NOSIG |
| 2026-10-05 04:20 EDT | METAR | 17° | 0° | 1.5 | METAR LTAC 050820Z VRB03KT CAVOK 17/00 Q1022 NOSIG |
| 2026-10-05 04:50 EDT | METAR | 18° | 0° | 1.5 | METAR LTAC 050850Z VRB03KT 9999 FEW040 18/M00 Q1022 NOSIG |
| 2026-10-05 05:20 EDT | METAR | 18° | 1° | 1.5 | METAR LTAC 050920Z VRB03KT 9999 FEW040 18/01 Q1022 NOSIG |
| 2026-10-05 05:50 EDT | METAR | 19° | 1° | 2.6 | METAR LTAC 050950Z VRB05KT 9999 FEW040 19/01 Q1021 NOSIG |
| 2026-10-05 06:20 EDT | METAR | 20° | 1° | 3.1 | METAR LTAC 051020Z 09006KT 030V130 9999 FEW040 20/01 Q1021 NOSIG |
| 2026-10-05 06:50 EDT | METAR | 20° | 2° | 1 | METAR LTAC 051050Z VRB02KT 9999 FEW040 20/02 Q1021 NOSIG |
| 2026-10-05 07:20 EDT | METAR | 21° | 2° | 1.5 | METAR LTAC 051120Z VRB03KT 9999 FEW040 SCT180 21/02 Q1020 NOSIG |
| 2026-10-05 07:50 EDT | METAR | 21° | 2° | 2.6 | METAR LTAC 051150Z 33005KT 280V040 9999 FEW040 SCT180 21/02 Q1020 NOSIG |
| 2026-10-05 08:20 EDT | METAR | 22°max | 3° | 1 | METAR LTAC 051220Z VRB02KT 9999 FEW040 SCT180 22/03 Q1020 NOSIG |
| 2026-10-05 08:50 EDT | METAR | 20° | 2° | 3.1 | METAR LTAC 051250Z 05006KT 340V110 9999 FEW040 SCT100 20/02 Q1020 NOSIG |
| 2026-10-05 09:20 EDT | METAR | 21° | 4° | 2.6 | METAR LTAC 051320Z 03005KT 350V090 9999 FEW040 SCT100 21/04 Q1020 NOSIG |
| 2026-10-05 09:50 EDT | METAR | 20° | 3° | 4.1 | METAR LTAC 051350Z 09008KT 9999 FEW040 SCT100 20/03 Q1019 NOSIG |
| 2026-10-05 10:20 EDT | METAR | 20° | 2° | 4.6 | METAR LTAC 051420Z 10009KT 9999 FEW040 SCT100 20/02 Q1019 NOSIG |
| 2026-10-05 10:50 EDT | METAR | 19° | 2° | 3.1 | METAR LTAC 051450Z 10006KT 9999 FEW040 SCT080 19/02 Q1020 NOSIG |
| 2026-10-05 11:20 EDT | METAR | 18° | 2° | 3.1 | METAR LTAC 051520Z 06006KT 9999 FEW040 SCT080 18/02 Q1020 NOSIG |
| 2026-10-05 11:50 EDT | METAR | 16° | 3° | 4.6 | METAR LTAC 051550Z 05009KT 9999 FEW040 SCT080 16/03 Q1020 NOSIG |
| 2026-10-05 12:20 EDT | METAR | 15° | 2° | 4.1 | METAR LTAC 051620Z 05008KT 9999 FEW040 SCT080 15/02 Q1020 NOSIG |
| 2026-10-05 12:50 EDT | METAR | 14° | 3° | 3.1 | METAR LTAC 051650Z 03006KT 9999 FEW040 SCT080 14/03 Q1020 NOSIG |
| 2026-10-05 13:20 EDT | METAR | 13° | 3° | 3.1 | METAR LTAC 051720Z 04006KT 9999 FEW040 SCT100 13/03 Q1020 NOSIG |
| 2026-10-05 13:50 EDT | METAR | 12° | 3° | 3.1 | METAR LTAC 051750Z 04006KT CAVOK 12/03 Q1021 NOSIG |
| 2026-10-05 14:20 EDT | METAR | 13° | 3° | 4.1 | METAR LTAC 051820Z 05008KT CAVOK 13/03 Q1021 NOSIG |
| 2026-10-05 14:50 EDT | METAR | 12° | 3° | 3.6 | METAR LTAC 051850Z 04007KT CAVOK 12/03 Q1021 NOSIG |
| 2026-10-05 15:20 EDT | METAR | 11° | 3° | 3.6 | METAR LTAC 051920Z 04007KT CAVOK 11/03 Q1021 NOSIG |
| 2026-10-05 15:50 EDT | METAR | 11° | 3° | 1.5 | METAR LTAC 051950Z 02003KT 350V060 CAVOK 11/03 Q1021 NOSIG |
| 2026-10-05 16:20 EDT | METAR | 11° | 3° | 3.1 | METAR LTAC 052020Z 01006KT CAVOK 11/03 Q1021 NOSIG |
| 2026-10-05 16:50 EDT | METAR | 10° | 4° | 3.1 | METAR LTAC 052050Z 03006KT CAVOK 10/04 Q1021 NOSIG |
Settlement source: the METAR-derived station-day record for LTAC for the contract date (station-local calendar day), as published at https://weathermarket.io/station/LTAC/2026-10-05 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/LTAC/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/LTAC/YYYY-MM-DD (JSON).