Station-day record · settlement source
Tehran · Asia/Tehran · ← 2026-10-16 · 2026-10-18 → · All dates for OIIE · JSON
METAR OIIE 171000Z 20008KT CAVOK 32/M01 Q1018 A3008
METAR OIIE 170030Z 29006KT CAVOK 17/M02 Q1019 A3010
Local day 2026-10-16 16:30 EDT → 2026-10-17 16:30 EDT (24 h, UTC+03:30) · 45 reports · longest gap 60 min
final at 2026-10-17 19:30 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 60 min
SHA-256 eadebe33485294eef3acc8ac0e724d75c878a24aa7be94c25e1b73cfcbd024d3
Transaction 0x3c0a7f5879bd7b33b00f11c5fae8e3418528cf85a417263dd20eeea93fc2369f · 2026-10-17 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 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 |
|---|---|---|---|---|---|
| 2026-10-16 16:30 EDT | METAR | 20° | 0° | 2.1 | METAR OIIE 162030Z 29004KT CAVOK 20/M00 Q1018 A3006 |
| 2026-10-16 17:00 EDT | METAR | 21° | 1° | 3.1 | METAR OIIE 162100Z 23006KT CAVOK 21/01 Q1018 A3007 |
| 2026-10-16 17:30 EDT | METAR | 21° | -1° | 3.1 | METAR OIIE 162130Z 28006KT CAVOK 21/M01 Q1018 A3007 |
| 2026-10-16 18:00 EDT | METAR | 19° | -3° | 3.1 | METAR OIIE 162200Z 30006KT CAVOK 19/M03 Q1018 A3008 |
| 2026-10-16 18:30 EDT | METAR | 19° | -3° | 3.1 | METAR OIIE 162230Z 28006KT CAVOK 19/M03 Q1018 A3008 |
| 2026-10-16 19:00 EDT | METAR | 19° | -2° | 4.1 | METAR OIIE 162300Z 27008KT CAVOK 19/M02 Q1018 A3008 |
| 2026-10-16 19:30 EDT | METAR | 18° | -3° | 3.1 | METAR OIIE 162330Z 30006KT CAVOK 18/M03 Q1018 A3008 |
| 2026-10-16 20:00 EDT | METAR | 20° | -2° | 4.1 | METAR OIIE 170000Z 27008KT CAVOK 20/M02 Q1019 A3010 |
| 2026-10-16 20:30 EDT | METAR | 17°min | -2° | 3.1 | METAR OIIE 170030Z 29006KT CAVOK 17/M02 Q1019 A3010 |
| 2026-10-16 21:00 EDT | METAR | 18° | -2° | 3.1 | METAR OIIE 170100Z 27006KT CAVOK 18/M02 Q1019 A3010 |
| 2026-10-16 22:00 EDT | METAR | 17° | -2° | 3.1 | METAR OIIE 170200Z 29006KT CAVOK 17/M02 Q1019 A3011 |
| 2026-10-16 23:00 EDT | METAR | 17° | -1° | 3.1 | METAR OIIE 170300Z 30006KT CAVOK 17/M01 Q1020 A3013 |
| 2026-10-17 00:00 EDT | METAR | 19° | -1° | 3.1 | METAR OIIE 170400Z 27006KT CAVOK 19/M01 Q1021 A3015 |
| 2026-10-17 00:30 EDT | METAR | 20° | -1° | 3.1 | METAR OIIE 170430Z 27006KT CAVOK 20/M01 Q1021 |
| 2026-10-17 01:00 EDT | METAR | 21° | -1° | 3.1 | METAR OIIE 170500Z 30006KT CAVOK 21/M01 Q1021 A3015 |
| 2026-10-17 01:30 EDT | METAR | 24° | 0° | 2.1 | METAR OIIE 170530Z 26004KT CAVOK 24/M00 Q1021 A3015 |
| 2026-10-17 02:00 EDT | METAR | 25° | 0° | 3.1 | METAR OIIE 170600Z 23006KT CAVOK 25/M00 Q1021 A3015 |
| 2026-10-17 02:30 EDT | METAR | 26° | 0° | 3.1 | METAR OIIE 170630Z 23006KT CAVOK 26/M00 Q1021 A3015 |
| 2026-10-17 03:00 EDT | METAR | 28° | -2° | 3.1 | METAR OIIE 170700Z 12006KT CAVOK 28/M02 Q1020 A3013 |
| 2026-10-17 03:30 EDT | METAR | 29° | -1° | 3.1 | METAR OIIE 170730Z 12006KT CAVOK 29/M01 Q1020 A3013 |
| 2026-10-17 04:00 EDT | METAR | 29° | -2° | 5.1 | METAR OIIE 170800Z 13010KT CAVOK 29/M02 Q1020 A3013 |
| 2026-10-17 04:30 EDT | METAR | 30° | -1° | 5.1 | METAR OIIE 170830Z 10010KT CAVOK 30/M01 Q1020 A3013 |
| 2026-10-17 05:00 EDT | METAR | 31° | -1° | 3.1 | METAR OIIE 170900Z 13006KT CAVOK 31/M01 Q1019 A3010 |
| 2026-10-17 05:30 EDT | METAR | 31° | -1° | 3.1 | METAR OIIE 170930Z 13006KT CAVOK 31/M01 Q1019 A3010 |
| 2026-10-17 06:00 EDT | METAR | 32°max | -1° | 4.1 | METAR OIIE 171000Z 20008KT CAVOK 32/M01 Q1018 A3008 |
| 2026-10-17 06:30 EDT | METAR | 32° | -1° | 4.1 | METAR OIIE 171030Z 10008KT CAVOK 32/M01 Q1018 A3008 |
| 2026-10-17 07:00 EDT | METAR | 32° | -1° | 2.1 | METAR OIIE 171100Z 13004KT CAVOK 32/M01 Q1018 A3006 |
| 2026-10-17 07:30 EDT | METAR | 32° | -2° | 3.1 | METAR OIIE 171130Z 14006KT CAVOK 32/M02 Q1018 A3006 |
| 2026-10-17 08:00 EDT | METAR | 31° | -1° | 3.1 | METAR OIIE 171200Z 13006KT 9999 FEW035 BKN180 31/M01 Q1017 A3005 |
| 2026-10-17 08:30 EDT | METAR | 31° | -1° | 3.1 | METAR OIIE 171230Z 08006KT 9999 FEW035 BKN180 31/M01 Q1017 A3005 |
| 2026-10-17 09:00 EDT | METAR | 31° | -2° | 0 | METAR OIIE 171300Z 00000KT 9999 FEW035 SCT100 BKN170 31/M02 Q1017 A3005 |
| 2026-10-17 09:30 EDT | METAR | 30° | -1° | 3.1 | METAR OIIE 171330Z 10006KT 9999 FEW035 SCT100 BKN170 30/M01 Q1017 |
| 2026-10-17 10:00 EDT | METAR | 29° | -1° | 2.1 | METAR OIIE 171400Z 08004KT 9999 FEW035 BKN170 29/M01 Q1017 A3006 |
| 2026-10-17 10:30 EDT | METAR | 27° | -2° | 2.1 | METAR OIIE 171430Z 08004KT 9999 FEW035 BKN170 27/M02 Q1018 A3008 |
| 2026-10-17 11:00 EDT | METAR | 26° | 2° | 4.1 | METAR OIIE 171500Z 04008KT 9999 FEW035 SCT180 26/02 Q1018 A3006 |
| 2026-10-17 11:30 EDT | METAR | 24° | 1° | 4.1 | METAR OIIE 171530Z 03008KT 9999 FEW035 SCT190 24/01 Q1018 A3007 |
| 2026-10-17 12:00 EDT | METAR | 24° | 0° | 2.1 | METAR OIIE 171600Z 05004KT 9999 FEW035 BKN190 24/00 Q1018 A3008 |
| 2026-10-17 12:30 EDT | METAR | 23° | 1° | 2.1 | METAR OIIE 171630Z 03004KT 9999 FEW035 BKN190 23/01 Q1018 A3008 |
| 2026-10-17 13:00 EDT | METAR | 24° | 1° | 2.1 | METAR OIIE 171700Z 30004KT 9999 FEW035 BKN190 24/01 Q1018 A3008 |
| 2026-10-17 13:30 EDT | METAR | 24° | 2° | 3.1 | METAR OIIE 171730Z 27006KT 8000 FEW040 SCT100 BKN190 24/02 Q1019 A3009 |
| 2026-10-17 14:00 EDT | METAR | 23° | 0° | 4.1 | METAR OIIE 171800Z 29008KT 9000 FEW040 SCT100 BKN190 23/00 Q1019 A3010 |
| 2026-10-17 14:30 EDT | METAR | 22° | -1° | 3.1 | METAR OIIE 171830Z 30006KT 9000 FEW040 SCT100 BKN190 22/M01 Q1019 A3010 |
| 2026-10-17 15:00 EDT | METAR | 22° | -1° | 2.1 | METAR OIIE 171900Z 34004KT 8000 FEW040 SCT100 BKN190 22/M01 Q1019 A3010 |
| 2026-10-17 15:30 EDT | METAR | 22° | 2° | 2.1 | METAR OIIE 171930Z 26004KT 6000 FEW040 SCT100 BKN190 22/02 Q1019 |
| 2026-10-17 16:00 EDT | METAR | 23° | -1° | 3.1 | METAR OIIE 172000Z 29006KT 9000 FEW040 SCT100 BKN190 23/M01 Q1019 A3011 |
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/2026-10-17 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).