Station-day record · settlement source
Tehran · Asia/Tehran · ← 2026-10-12 · 2026-10-14 → · All dates for OIIE · JSON
METAR OIIE 131100Z 00000KT CAVOK 30/01 Q1022 A3020
METAR OIIE 130100Z 29004KT CAVOK 16/M00 Q1024 A3024
Local day 2026-10-12 16:30 EDT → 2026-10-13 16:30 EDT (24 h, UTC+03:30) · 41 reports · longest gap 60 min
final at 2026-10-13 19:30 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 60 min
SHA-256 b83a8040169f65d08a5c05571330c3f05fdd40a6eaff3468f03b1571c8ebf82a
Transaction 0x86be2792c5c635491579fdb235383eb38725b08ac00931ef9d1ed1f8603626b2 · 2026-10-13 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 41 · 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 |
|---|---|---|---|---|---|
| 2026-10-12 16:30 EDT | METAR | 19° | 3° | 3.1 | METAR OIIE 122030Z 33006KT CAVOK 19/03 Q1024 A3024 |
| 2026-10-12 17:00 EDT | METAR | 19° | 3° | 2.1 | METAR OIIE 122100Z 29004KT CAVOK 19/03 Q1024 A3024 NOSIG |
| 2026-10-12 17:30 EDT | METAR | 19° | 3° | 2.1 | METAR OIIE 122130Z 29004KT CAVOK 19/03 Q1024 A3024 |
| 2026-10-12 18:00 EDT | METAR | 18° | 4° | 3.1 | METAR OIIE 122200Z 30006KT CAVOK 18/04 Q1024 |
| 2026-10-12 18:30 EDT | METAR | 18° | 4° | 3.1 | METAR OIIE 122230Z 30006KT CAVOK 18/04 Q1024 A3024 |
| 2026-10-12 19:00 EDT | METAR | 18° | 3° | 3.1 | METAR OIIE 122300Z 29006KT CAVOK 18/03 Q1024 A3024 |
| 2026-10-12 19:30 EDT | METAR | 18° | 3° | 3.1 | METAR OIIE 122330Z 29006KT CAVOK 18/03 Q1024 A3024 |
| 2026-10-12 20:00 EDT | METAR | 17° | 2° | 3.1 | METAR OIIE 130000Z 29006KT CAVOK 17/02 Q1023 A3024 |
| 2026-10-12 21:00 EDT | METAR | 16°min | 0° | 2.1 | METAR OIIE 130100Z 29004KT CAVOK 16/M00 Q1024 A3024 |
| 2026-10-12 22:00 EDT | METAR | 16° | 0° | 3.1 | METAR OIIE 130200Z 27006KT CAVOK 16/00 Q1024 A3025 |
| 2026-10-12 23:00 EDT | METAR | 17° | 1° | 3.1 | METAR OIIE 130300Z 27006KT CAVOK 17/01 Q1025 A3027 |
| 2026-10-13 00:00 EDT | METAR | 17° | 1° | 3.1 | METAR OIIE 130400Z 28006KT CAVOK 17/01 Q1025 A3028 |
| 2026-10-13 01:00 EDT | METAR | 20° | -4° | 3.1 | METAR OIIE 130500Z 27006KT CAVOK 20/M04 Q1025 A3029 |
| 2026-10-13 01:30 EDT | METAR | 20° | -4° | 3.1 | METAR OIIE 130530Z 27006KT CAVOK 20/M04 Q1025 |
| 2026-10-13 02:00 EDT | METAR | 24° | 1° | 0 | METAR OIIE 130600Z 00000KT CAVOK 24/01 Q1025 A3029 |
| 2026-10-13 02:30 EDT | METAR | 24° | 1° | 0 | METAR OIIE 130630Z 00000KT CAVOK 24/01 Q1025 A3029 |
| 2026-10-13 03:00 EDT | METAR | 26° | 2° | 0 | METAR OIIE 130700Z 00000KT CAVOK 26/02 Q1025 A3029 |
| 2026-10-13 03:30 EDT | METAR | 26° | 1° | 0 | METAR OIIE 130730Z 00000KT CAVOK 26/01 Q1025 A3028 |
| 2026-10-13 04:00 EDT | METAR | 27° | 1° | 3.1 | METAR OIIE 130800Z 12006KT CAVOK 27/01 Q1025 A3027 |
| 2026-10-13 04:30 EDT | METAR | 27° | 1° | 3.1 | METAR OIIE 130830Z 12006KT CAVOK 27/01 Q1025 A3027 |
| 2026-10-13 05:00 EDT | METAR | 28° | 2° | 2.1 | METAR OIIE 130900Z 12004KT CAVOK 28/02 Q1024 A3024 |
| 2026-10-13 06:00 EDT | METAR | 29° | 2° | 3.1 | METAR OIIE 131000Z 11006KT CAVOK 29/02 Q1023 A3022 NOSIG |
| 2026-10-13 06:30 EDT | METAR | 29° | 2° | 3.1 | METAR OIIE 131030Z 11006KT CAVOK 29/02 Q1023 A3022 |
| 2026-10-13 07:00 EDT | METAR | 30°max | 1° | 0 | METAR OIIE 131100Z 00000KT CAVOK 30/01 Q1022 A3020 |
| 2026-10-13 08:00 EDT | METAR | 30° | 1° | 3.1 | METAR OIIE 131200Z 10006KT CAVOK 30/01 Q1022 A3019 |
| 2026-10-13 08:30 EDT | METAR | 30° | 1° | 3.1 | METAR OIIE 131230Z 10006KT CAVOK 30/01 Q1022 A3018 |
| 2026-10-13 09:00 EDT | METAR | 30° | 1° | 0 | METAR OIIE 131300Z 00000KT CAVOK 30/01 Q1021 A3018 |
| 2026-10-13 09:30 EDT | METAR | 30° | 1° | 0 | METAR OIIE 131330Z 00000KT CAVOK 30/01 Q1021 A3018 |
| 2026-10-13 10:00 EDT | METAR | 29° | 1° | 2.1 | METAR OIIE 131400Z 14004KT CAVOK 29/01 Q1021 A3017 |
| 2026-10-13 10:30 EDT | METAR | 29° | 1° | 2.1 | METAR OIIE 131430Z 14004KT CAVOK 29/01 Q1021 A3017 |
| 2026-10-13 11:00 EDT | METAR | 27° | 0° | 0 | METAR OIIE 131500Z 00000KT CAVOK 27/00 Q1022 A3019 |
| 2026-10-13 11:30 EDT | METAR | 27° | 0° | 0 | METAR OIIE 131530Z 00000KT CAVOK 27/00 Q1022 A3019 |
| 2026-10-13 12:00 EDT | METAR | 26° | 1° | 2.1 | METAR OIIE 131600Z 17004KT CAVOK 26/01 Q1022 A3019 NOSIG |
| 2026-10-13 12:30 EDT | METAR | 25° | 1° | 2.1 | METAR OIIE 131630Z 19004KT CAVOK 25/01 Q1022 A3020 |
| 2026-10-13 13:00 EDT | METAR | 24° | 1° | 2.1 | METAR OIIE 131700Z 26004KT 9999 FEW100 24/01 Q1022 A3020 |
| 2026-10-13 13:30 EDT | METAR | 25° | 0° | 2.1 | METAR OIIE 131730Z 27004KT 9999 FEW100 25/00 Q1023 A3022 |
| 2026-10-13 14:00 EDT | METAR | 25° | 1° | 2.1 | METAR OIIE 131800Z 19004KT 9999 FEW100 25/01 Q1023 A3022 |
| 2026-10-13 14:30 EDT | METAR | 22° | 2° | 0 | METAR OIIE 131830Z 00000KT 9999 FEW100 22/02 Q1023 A3022 |
| 2026-10-13 15:00 EDT | METAR | 21° | 3° | 4.1 | METAR OIIE 131900Z 05008KT CAVOK 21/03 Q1023 A3022 |
| 2026-10-13 15:30 EDT | METAR | 21° | 3° | 2.1 | METAR OIIE 131930Z 04004KT 9999 FEW100 21/03 Q1023 A3022 |
| 2026-10-13 16:00 EDT | METAR | 21° | 3° | 2.1 | METAR OIIE 132000Z 36004KT 9999 FEW100 21/03 Q1023 A3022 |
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/2026-10-13 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).