Station-day record · settlement source
Ankara · Europe/Istanbul · ← 2026-10-08 · 2026-10-10 → · All dates for LTAC · JSON
METAR LTAC 091220Z 25009KT 220V280 9999 FEW040 23/00 Q1021 NOSIG
METAR LTAC 090350Z VRB02KT CAVOK 07/04 Q1023 NOSIG
Local day 2026-10-08 17:00 EDT → 2026-10-09 17:00 EDT (24 h, UTC+03:00) · 48 reports · longest gap 30 min
final at 2026-10-09 20:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 bad7c82afe0556168c57a5b7326997371a2de00c1c18773511cb0e8f68d3a125
Transaction 0x5479abf015be79dfadf4ef1491939721f282183fe5a5c4296907e99c76a265da · 2026-10-09 20:02 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 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 |
|---|---|---|---|---|---|
| 2026-10-08 17:20 EDT | METAR | 11° | 6° | 1 | METAR LTAC 082120Z VRB02KT CAVOK 11/06 Q1023 NOSIG |
| 2026-10-08 17:50 EDT | METAR | 10° | 6° | 1.5 | METAR LTAC 082150Z 36003KT 290V030 CAVOK 10/06 Q1023 NOSIG |
| 2026-10-08 18:20 EDT | METAR | 10° | 5° | 0 | METAR LTAC 082220Z 00000KT CAVOK 10/05 Q1023 NOSIG |
| 2026-10-08 18:50 EDT | METAR | 10° | 5° | 0.5 | METAR LTAC 082250Z VRB01KT CAVOK 10/05 Q1023 NOSIG |
| 2026-10-08 19:20 EDT | METAR | 10° | 6° | 1.5 | METAR LTAC 082320Z VRB03KT CAVOK 10/06 Q1023 NOSIG |
| 2026-10-08 19:50 EDT | METAR | 9° | 6° | 1.5 | METAR LTAC 082350Z 32003KT 300V360 CAVOK 09/06 Q1023 NOSIG |
| 2026-10-08 20:20 EDT | METAR | 10° | 6° | 0 | METAR LTAC 090020Z 00000KT CAVOK 10/06 Q1023 NOSIG |
| 2026-10-08 20:50 EDT | METAR | 10° | 6° | 2.1 | METAR LTAC 090050Z 15004KT CAVOK 10/06 Q1022 NOSIG |
| 2026-10-08 21:20 EDT | METAR | 10° | 6° | 1.5 | METAR LTAC 090120Z 14003KT 100V200 CAVOK 10/06 Q1022 NOSIG |
| 2026-10-08 21:50 EDT | METAR | 10° | 6° | 0.5 | METAR LTAC 090150Z VRB01KT CAVOK 10/06 Q1022 NOSIG |
| 2026-10-08 22:20 EDT | METAR | 8° | 6° | 0.5 | METAR LTAC 090220Z VRB01KT CAVOK 08/06 Q1022 NOSIG |
| 2026-10-08 22:50 EDT | METAR | 8° | 5° | 1 | METAR LTAC 090250Z VRB02KT CAVOK 08/05 Q1023 NOSIG |
| 2026-10-08 23:20 EDT | METAR | 8° | 5° | 1.5 | METAR LTAC 090320Z 07003KT CAVOK 08/05 Q1023 NOSIG |
| 2026-10-08 23:50 EDT | METAR | 7°min | 4° | 1 | METAR LTAC 090350Z VRB02KT CAVOK 07/04 Q1023 NOSIG |
| 2026-10-09 00:20 EDT | METAR | 7° | 5° | 1 | METAR LTAC 090420Z 25002KT CAVOK 07/05 Q1023 NOSIG |
| 2026-10-09 00:50 EDT | METAR | 8° | 6° | 0 | METAR LTAC 090450Z 00000KT CAVOK 08/06 Q1023 NOSIG |
| 2026-10-09 01:20 EDT | METAR | 10° | 6° | 1 | METAR LTAC 090520Z VRB02KT CAVOK 10/06 Q1024 NOSIG |
| 2026-10-09 01:50 EDT | METAR | 13° | 7° | 0.5 | METAR LTAC 090550Z VRB01KT CAVOK 13/07 Q1024 NOSIG |
| 2026-10-09 02:20 EDT | METAR | 13° | 7° | 1 | METAR LTAC 090620Z VRB02KT CAVOK 13/07 Q1024 NOSIG |
| 2026-10-09 02:50 EDT | METAR | 15° | 7° | 0.5 | METAR LTAC 090650Z VRB01KT CAVOK 15/07 Q1024 NOSIG |
| 2026-10-09 03:20 EDT | METAR | 16° | 7° | 1 | METAR LTAC 090720Z VRB02KT CAVOK 16/07 Q1024 NOSIG |
| 2026-10-09 03:50 EDT | METAR | 18° | 7° | 1 | METAR LTAC 090750Z VRB02KT CAVOK 18/07 Q1023 NOSIG |
| 2026-10-09 04:20 EDT | METAR | 19° | 7° | 1.5 | METAR LTAC 090820Z VRB03KT CAVOK 19/07 Q1023 NOSIG |
| 2026-10-09 04:50 EDT | METAR | 20° | 6° | 1.5 | METAR LTAC 090850Z VRB03KT CAVOK 20/06 Q1023 NOSIG |
| 2026-10-09 05:20 EDT | METAR | 21° | 6° | 3.1 | METAR LTAC 090920Z 23006KT 160V330 9999 FEW040 21/06 Q1023 NOSIG |
| 2026-10-09 05:50 EDT | METAR | 21° | 5° | 3.6 | METAR LTAC 090950Z 22007KT 150V260 9999 FEW040 21/05 Q1023 NOSIG |
| 2026-10-09 06:20 EDT | METAR | 22° | 5° | 4.1 | METAR LTAC 091020Z 22008KT 180V250 9999 FEW040 22/05 Q1022 NOSIG |
| 2026-10-09 06:50 EDT | METAR | 22° | 3° | 4.6 | METAR LTAC 091050Z 24009KT 210V270 9999 FEW040 22/03 Q1022 NOSIG |
| 2026-10-09 07:20 EDT | METAR | 22° | 1° | 4.1 | METAR LTAC 091120Z 23008KT 160V260 9999 FEW040 22/01 Q1021 NOSIG |
| 2026-10-09 07:50 EDT | METAR | 22° | 2° | 3.6 | METAR LTAC 091150Z 25007KT 210V280 9999 FEW040 22/02 Q1021 NOSIG |
| 2026-10-09 08:20 EDT | METAR | 23°max | 0° | 4.6 | METAR LTAC 091220Z 25009KT 220V280 9999 FEW040 23/00 Q1021 NOSIG |
| 2026-10-09 08:50 EDT | METAR | 23° | 1° | 3.1 | METAR LTAC 091250Z 25006KT 220V280 9999 FEW040 23/01 Q1021 NOSIG |
| 2026-10-09 09:20 EDT | METAR | 22° | 2° | 4.1 | METAR LTAC 091320Z 25008KT 230V290 9999 FEW040 22/02 Q1021 NOSIG |
| 2026-10-09 09:50 EDT | METAR | 22° | 0° | 4.6 | METAR LTAC 091350Z 26009KT 9999 FEW040 22/00 Q1021 NOSIG |
| 2026-10-09 10:20 EDT | METAR | 22° | -1° | 4.1 | METAR LTAC 091420Z 26008KT 9999 FEW040 22/M01 Q1021 NOSIG |
| 2026-10-09 10:50 EDT | METAR | 20° | 2° | 2.6 | METAR LTAC 091450Z 25005KT 9999 FEW040 20/02 Q1021 NOSIG |
| 2026-10-09 11:20 EDT | METAR | 19° | 2° | 2.1 | METAR LTAC 091520Z 23004KT 9999 FEW040 19/02 Q1021 NOSIG |
| 2026-10-09 11:50 EDT | METAR | 18° | 3° | 1.5 | METAR LTAC 091550Z 24003KT 9999 FEW040 18/03 Q1021 NOSIG |
| 2026-10-09 12:20 EDT | METAR | 15° | 3° | 1.5 | METAR LTAC 091620Z 27003KT 240V340 CAVOK 15/03 Q1021 NOSIG |
| 2026-10-09 12:50 EDT | METAR | 15° | 3° | 1 | METAR LTAC 091650Z VRB02KT CAVOK 15/03 Q1022 NOSIG |
| 2026-10-09 13:20 EDT | METAR | 15° | 2° | 0.5 | METAR LTAC 091720Z VRB01KT CAVOK 15/02 Q1022 NOSIG |
| 2026-10-09 13:50 EDT | METAR | 14° | 2° | 1 | METAR LTAC 091750Z VRB02KT CAVOK 14/02 Q1022 NOSIG |
| 2026-10-09 14:20 EDT | METAR | 13° | 2° | 1.5 | METAR LTAC 091820Z VRB03KT CAVOK 13/02 Q1022 NOSIG |
| 2026-10-09 14:50 EDT | METAR | 11° | 2° | 1.5 | METAR LTAC 091850Z 04003KT 360V110 CAVOK 11/02 Q1022 NOSIG |
| 2026-10-09 15:20 EDT | METAR | 12° | 2° | 2.1 | METAR LTAC 091920Z 04004KT 360V070 CAVOK 12/02 Q1022 NOSIG |
| 2026-10-09 15:50 EDT | METAR | 11° | 2° | 2.1 | METAR LTAC 091950Z 02004KT CAVOK 11/02 Q1022 NOSIG |
| 2026-10-09 16:20 EDT | METAR | 11° | 3° | 2.1 | METAR LTAC 092020Z 07004KT 020V090 CAVOK 11/03 Q1022 NOSIG |
| 2026-10-09 16:50 EDT | METAR | 8° | 3° | 1 | METAR LTAC 092050Z VRB02KT CAVOK 08/03 Q1022 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/2026-10-09 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).