Station-day record · settlement source
Tehran · Asia/Tehran · ← 2026-10-11 · 2026-10-13 → · All dates for OIIE · JSON
METAR OIIE 121200Z 14004KT CAVOK 28/01 Q1022 A3020
METAR OIIE 120230Z 36002KT CAVOK 13/01 Q1023
Local day 2026-10-11 16:30 EDT → 2026-10-12 16:30 EDT (24 h, UTC+03:30) · 45 reports · longest gap 60 min
final at 2026-10-12 19:30 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 60 min
SHA-256 a0a3f661f1415fecad005ea01a9ec9ce9a031e2942b1558c6149e19f6f8ba331
Transaction 0x40c5255b94cded18a1f5fa1b47a7d091166daa7875295c16df2f546603b37d30 · 2026-10-12 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 |
|---|---|---|---|---|---|
| 2026-10-11 16:30 EDT | METAR | 18° | 0° | 4.1 | METAR OIIE 112030Z 33008KT 9999 FEW100 18/00 Q1021 |
| 2026-10-11 17:00 EDT | METAR | 17° | 1° | 4.1 | METAR OIIE 112100Z 32008KT CAVOK 17/01 Q1021 A3017 |
| 2026-10-11 18:00 EDT | METAR | 17° | 0° | 3.1 | METAR OIIE 112200Z 31006KT CAVOK 17/00 Q1021 A3017 |
| 2026-10-11 19:00 EDT | METAR | 16° | 1° | 3.1 | METAR OIIE 112300Z 32006KT CAVOK 16/01 Q1021 A3017 |
| 2026-10-11 20:00 EDT | METAR | 16° | 1° | 3.1 | METAR OIIE 120000Z 14006KT CAVOK 16/01 Q1022 A3019 |
| 2026-10-11 20:30 EDT | METAR | 16° | 1° | 2.1 | METAR OIIE 120030Z 15004KT CAVOK 16/01 Q1022 A3019 |
| 2026-10-11 21:00 EDT | METAR | 15° | -1° | 2.1 | METAR OIIE 120100Z 19004KT CAVOK 15/M01 Q1022 A3020 |
| 2026-10-11 21:30 EDT | METAR | 15° | -1° | 3.1 | METAR OIIE 120130Z 18006KT CAVOK 15/M01 Q1022 |
| 2026-10-11 22:00 EDT | METAR | 15° | 0° | 3.1 | METAR OIIE 120200Z 32006KT CAVOK 15/M00 Q1023 A3023 |
| 2026-10-11 22:30 EDT | METAR | 13°min | 1° | 1 | METAR OIIE 120230Z 36002KT CAVOK 13/01 Q1023 |
| 2026-10-11 23:00 EDT | METAR | 14° | 1° | 1 | METAR OIIE 120300Z VRB02KT 9999 FEW090 14/01 Q1024 A3024 |
| 2026-10-11 23:30 EDT | METAR | 16° | 2° | 1 | METAR OIIE 120330Z 28002KT 9999 FEW090 16/02 Q1024 |
| 2026-10-12 00:00 EDT | METAR | 16° | 2° | 2.1 | METAR OIIE 120400Z COR 34004KT 9999 FEW090 16/02 Q1024 |
| 2026-10-12 00:30 EDT | METAR | 18° | 3° | 1 | METAR OIIE 120430Z 33002KT CAVOK 18/03 Q1025 |
| 2026-10-12 01:00 EDT | METAR | 19° | 3° | 0 | METAR OIIE 120500Z 00000KT CAVOK 19/03 Q1025 A3028 |
| 2026-10-12 01:30 EDT | METAR | 21° | 3° | 0 | METAR OIIE 120530Z 00000KT CAVOK 21/03 Q1025 A3029 |
| 2026-10-12 02:00 EDT | METAR | 21° | 4° | 4.1 | METAR OIIE 120600Z 13008KT CAVOK 21/04 Q1025 |
| 2026-10-12 02:30 EDT | METAR | 22° | 4° | 4.1 | METAR OIIE 120630Z 11008KT CAVOK 22/04 Q1025 |
| 2026-10-12 03:00 EDT | METAR | 22° | 4° | 4.1 | METAR OIIE 120700Z 14008KT CAVOK 22/04 Q1025 A3029 |
| 2026-10-12 03:30 EDT | METAR | 23° | 4° | 4.1 | METAR OIIE 120730Z 12008KT CAVOK 23/04 Q1025 |
| 2026-10-12 04:00 EDT | METAR | 24° | 3° | 3.1 | METAR OIIE 120800Z 09006KT CAVOK 24/03 Q1025 A3028 |
| 2026-10-12 04:30 EDT | METAR | 25° | 2° | 4.1 | METAR OIIE 120830Z 19008KT CAVOK 25/02 Q1025 |
| 2026-10-12 05:00 EDT | METAR | 25° | 2° | 4.1 | METAR OIIE 120900Z 14008KT CAVOK 25/02 Q1024 A3026 |
| 2026-10-12 05:30 EDT | METAR | 26° | 2° | 3.1 | METAR OIIE 120930Z 15006KT CAVOK 26/02 Q1024 |
| 2026-10-12 06:00 EDT | METAR | 26° | 2° | 2.1 | METAR OIIE 121000Z 09004KT CAVOK 26/02 Q1023 A3023 |
| 2026-10-12 06:30 EDT | METAR | 27° | 2° | 3.1 | METAR OIIE 121030Z 09006KT CAVOK 27/02 Q1023 |
| 2026-10-12 07:00 EDT | METAR | 27° | 2° | 1 | METAR OIIE 121100Z VRB02KT CAVOK 27/02 Q1023 A3022 |
| 2026-10-12 07:30 EDT | METAR | 27° | 2° | 3.1 | METAR OIIE 121130Z 15006KT CAVOK 27/02 Q1023 A3022 |
| 2026-10-12 08:00 EDT | METAR | 28°max | 1° | 2.1 | METAR OIIE 121200Z 14004KT CAVOK 28/01 Q1022 A3020 |
| 2026-10-12 08:30 EDT | METAR | 28° | 1° | 3.1 | METAR OIIE 121230Z 16006KT CAVOK 28/01 Q1022 A3019 |
| 2026-10-12 09:00 EDT | METAR | 27° | 2° | 2.1 | METAR OIIE 121300Z 15004KT CAVOK 27/02 Q1022 A3019 |
| 2026-10-12 09:30 EDT | METAR | 27° | 2° | 2.1 | METAR OIIE 121330Z 11004KT 9999 FEW090 27/02 Q1022 A3019 |
| 2026-10-12 10:00 EDT | METAR | 27° | 2° | 2.1 | METAR OIIE 121400Z 12004KT 9999 FEW090 27/02 Q1022 A3019 |
| 2026-10-12 10:30 EDT | METAR | 26° | 2° | 2.1 | METAR OIIE 121430Z 12004KT 9999 FEW090 26/02 Q1022 A3019 |
| 2026-10-12 11:00 EDT | METAR | 25° | 2° | 3.1 | METAR OIIE 121500Z 12006KT 9999 FEW090 25/02 Q1022 A3020 |
| 2026-10-12 11:30 EDT | METAR | 24° | 2° | 2.1 | METAR OIIE 121530Z 14004KT 9999 FEW090 24/02 Q1022 A3020 |
| 2026-10-12 12:00 EDT | METAR | 24° | 2° | 3.1 | METAR OIIE 121600Z 14006KT CAVOK 24/02 Q1023 A3021 |
| 2026-10-12 12:30 EDT | METAR | 24° | 2° | 3.1 | METAR OIIE 121630Z 14006KT CAVOK 24/02 Q1023 A3021 |
| 2026-10-12 13:00 EDT | METAR | 22° | 1° | 2.1 | METAR OIIE 121700Z 09004KT 9999 FEW090 22/01 Q1023 A3023 |
| 2026-10-12 13:30 EDT | METAR | 22° | 1° | 2.1 | METAR OIIE 121730Z 09004KT CAVOK 22/01 Q1023 A3023 |
| 2026-10-12 14:00 EDT | METAR | 20° | 2° | 2.1 | METAR OIIE 121800Z 04004KT CAVOK 20/02 Q1024 A3024 |
| 2026-10-12 14:30 EDT | METAR | 20° | 2° | 2.1 | METAR OIIE 121830Z 04004KT CAVOK 20/02 Q1024 A3024 |
| 2026-10-12 15:00 EDT | METAR | 19° | 3° | 3.1 | METAR OIIE 121900Z 03006KT CAVOK 19/03 Q1024 A3024 |
| 2026-10-12 15:30 EDT | METAR | 19° | 3° | 3.1 | METAR OIIE 121930Z 03006KT CAVOK 19/03 Q1024 A3024 |
| 2026-10-12 16:00 EDT | METAR | 19° | 3° | 3.1 | METAR OIIE 122000Z 33006KT CAVOK 19/03 Q1024 A3024 |
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/2026-10-12 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).