Station-day record · settlement source
Tehran · Asia/Tehran · ← 2026-10-04 · 2026-10-06 → · All dates for OIIE · JSON
METAR OIIE 051100Z 10004KT 9999 FEW040 SCT200 28/01 Q1021 A3016
METAR OIIE 050200Z 29010KT CAVOK 15/07 Q1023 A3021
Local day 2026-10-04 16:30 EDT → 2026-10-05 16:30 EDT (24 h, UTC+03:30) · 45 reports · longest gap 60 min
final at 2026-10-05 19:30 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 60 min
SHA-256 448d893238349b817b1707d898b409e48c6a378eb27baca81549fa858242c53a
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 45 · 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 16:30 EDT | METAR | 18° | 7° | 8.2 | METAR OIIE 042030Z 31016KT CAVOK 18/07 Q1022 |
| 2026-10-04 17:00 EDT | METAR | 18° | 6° | 7.2 | METAR OIIE 042100Z 31014KT CAVOK 18/06 Q1022 A3019 |
| 2026-10-04 18:00 EDT | METAR | 17° | 7° | 6.2 | METAR OIIE 042200Z 30012KT CAVOK 17/07 Q1022 A3020 |
| 2026-10-04 19:00 EDT | METAR | 17° | 7° | 5.1 | METAR OIIE 042300Z 29010KT CAVOK 17/07 Q1022 A3019 |
| 2026-10-04 20:00 EDT | METAR | 17° | 7° | 4.1 | METAR OIIE 050000Z 29008KT CAVOK 17/07 Q1022 A3018 |
| 2026-10-04 20:30 EDT | METAR | 17° | 7° | 4.1 | METAR OIIE 050030Z 30008KT CAVOK 17/07 Q1022 |
| 2026-10-04 21:00 EDT | METAR | 16° | 7° | 3.1 | METAR OIIE 050100Z 31006KT CAVOK 16/07 Q1022 A3019 |
| 2026-10-04 21:30 EDT | METAR | 16° | 7° | 5.1 | METAR OIIE 050130Z 28010KT CAVOK 16/07 Q1022 |
| 2026-10-04 22:00 EDT | METAR | 15°min | 7° | 5.1 | METAR OIIE 050200Z 29010KT CAVOK 15/07 Q1023 A3021 |
| 2026-10-04 22:30 EDT | METAR | 15° | 7° | 5.1 | METAR OIIE 050230Z 28010KT CAVOK 15/07 Q1023 |
| 2026-10-04 23:00 EDT | METAR | 15° | 7° | 4.1 | METAR OIIE 050300Z 30008KT CAVOK 15/07 Q1023 A3022 |
| 2026-10-04 23:30 EDT | METAR | 15° | 7° | 5.1 | METAR OIIE 050330Z 30010KT CAVOK 15/07 Q1023 |
| 2026-10-05 00:00 EDT | METAR | 16° | 7° | 6.2 | METAR OIIE 050400Z 30012KT CAVOK 16/07 Q1024 A3024 |
| 2026-10-05 00:30 EDT | METAR | 17° | 7° | 6.2 | METAR OIIE 050430Z 32012KT CAVOK 17/07 Q1024 |
| 2026-10-05 01:00 EDT | METAR | 18° | 7° | 7.2 | METAR OIIE 050500Z 32014KT CAVOK 18/07 Q1024 A3026 |
| 2026-10-05 01:30 EDT | METAR | 19° | 7° | 4.1 | METAR OIIE 050530Z 32008KT CAVOK 19/07 Q1025 |
| 2026-10-05 02:00 EDT | METAR | 20° | 6° | 3.1 | METAR OIIE 050600Z 32006KT CAVOK 20/06 Q1025 A3028 |
| 2026-10-05 02:30 EDT | METAR | 22° | 6° | 1 | METAR OIIE 050630Z 32002KT CAVOK 22/06 Q1025 |
| 2026-10-05 03:00 EDT | METAR | 23° | 5° | 2.1 | METAR OIIE 050700Z 14004KT CAVOK 23/05 Q1024 A3026 |
| 2026-10-05 03:30 EDT | METAR | 23° | 5° | 4.1 | METAR OIIE 050730Z 12008KT CAVOK 23/05 Q1024 |
| 2026-10-05 04:00 EDT | METAR | 24° | 4° | 5.1 | METAR OIIE 050800Z 13010KT CAVOK 24/04 Q1023 A3024 |
| 2026-10-05 04:30 EDT | METAR | 25° | 4° | 5.1 | METAR OIIE 050830Z 12010KT 9999 FEW040 25/04 Q1023 |
| 2026-10-05 05:00 EDT | METAR | 26° | 3° | 3.1 | METAR OIIE 050900Z 17006KT 9999 FEW040 26/03 Q1023 A3021 |
| 2026-10-05 05:30 EDT | METAR | 27° | 2° | 2.1 | METAR OIIE 050930Z 11004KT 9999 FEW040 27/02 Q1022 |
| 2026-10-05 06:00 EDT | METAR | 26° | 2° | 4.1 | METAR OIIE 051000Z 11008KT 9999 FEW040 26/02 Q1022 A3018 |
| 2026-10-05 06:30 EDT | METAR | 26° | 2° | 4.1 | METAR OIIE 051030Z 07008KT 9999 FEW040 SCT200 26/02 Q1021 |
| 2026-10-05 07:00 EDT | METAR | 28°max | 1° | 2.1 | METAR OIIE 051100Z 10004KT 9999 FEW040 SCT200 28/01 Q1021 A3016 |
| 2026-10-05 07:30 EDT | METAR | 28° | 1° | 3.1 | METAR OIIE 051130Z 09006KT 9999 FEW040 SCT200 28/01 Q1021 A3016 |
| 2026-10-05 08:00 EDT | METAR | 28° | 1° | 3.1 | METAR OIIE 051200Z 03006KT 9999 FEW040 SCT200 28/01 Q1020 A3015 |
| 2026-10-05 08:30 EDT | METAR | 28° | 1° | 1 | METAR OIIE 051230Z 11002KT 9999 FEW040 SCT200 28/01 Q1021 |
| 2026-10-05 09:00 EDT | METAR | 28° | 1° | 2.1 | METAR OIIE 051300Z 02004KT 9999 FEW040 BKN200 28/01 Q1020 A3015 |
| 2026-10-05 09:30 EDT | METAR | 27° | 0° | 2.1 | METAR OIIE 051330Z 06004KT 9999 FEW040 BKN200 27/00 Q1021 |
| 2026-10-05 10:00 EDT | METAR | 27° | 1° | 0 | METAR OIIE 051400Z 00000KT 9999 SCT040 BKN200 27/01 Q1021 A3015 |
| 2026-10-05 10:30 EDT | METAR | 27° | 1° | 0 | METAR OIIE 051430Z 00000KT 9999 FEW035CB SCT040 BKN200 27/01 Q1021 |
| 2026-10-05 11:00 EDT | METAR | 26° | 0° | 0 | METAR OIIE 051500Z 00000KT 9999 SCT040 BKN200 26/M00 Q1021 A3016 |
| 2026-10-05 11:30 EDT | METAR | 25° | 1° | 0 | METAR OIIE 051530Z 00000KT 9999 FEW035 BKN200 25/01 Q1021 A3016 |
| 2026-10-05 12:00 EDT | METAR | 25° | 1° | 1 | METAR OIIE 051600Z VRB02KT 9999 FEW040 BKN200 25/01 Q1022 A3018 |
| 2026-10-05 12:30 EDT | METAR | 25° | 2° | 0 | METAR OIIE 051630Z 00000KT 9999 FEW040 SCT200 25/02 Q1022 A3018 |
| 2026-10-05 13:00 EDT | METAR | 24° | 2° | 0 | METAR OIIE 051700Z 00000KT 9999 FEW040 SCT200 24/02 Q1022 |
| 2026-10-05 13:30 EDT | METAR | 24° | 2° | 0 | METAR OIIE 051730Z 00000KT 9999 FEW040 SCT200 24/02 Q1022 A3019 |
| 2026-10-05 14:00 EDT | METAR | 22° | -2° | 0 | METAR OIIE 051800Z 00000KT 9999 FEW040 SCT200 22/M02 Q1022 A3019 |
| 2026-10-05 14:30 EDT | METAR | 22° | -2° | 0 | METAR OIIE 051830Z 00000KT 9999 FEW040 SCT200 22/M02 Q1022 A3019 |
| 2026-10-05 15:00 EDT | METAR | 21° | 3° | 0 | METAR OIIE 051900Z 00000KT 9999 FEW040 SCT200 21/03 Q1022 A3019 |
| 2026-10-05 15:30 EDT | METAR | 21° | 3° | 0 | METAR OIIE 051930Z 00000KT 9999 FEW040 SCT200 21/03 Q1022 A3019 |
| 2026-10-05 16:00 EDT | METAR | 20° | 3° | 4.1 | METAR OIIE 052000Z 05008KT 9999 FEW040 SCT200 20/03 Q1022 A3019 |
Settlement source: the METAR-derived station-day record for OIIE for the contract date (station-local calendar day), as published at https://weathermarket.io/station/OIIE/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/OIIE/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/OIIE/YYYY-MM-DD (JSON).