Station-day record · settlement source
Tehran · Asia/Tehran · ← 2026-10-09 · 2026-10-11 → · All dates for OIIE · JSON
METAR OIIE 100900Z 31012KT 9999 FEW035 30/04 Q1017 A3005
METAR OIIE 100100Z 28008KT CAVOK 18/05 Q1019 A3009
Local day 2026-10-09 16:30 EDT → 2026-10-10 16:30 EDT (24 h, UTC+03:30) · 45 reports · longest gap 60 min
final at 2026-10-10 19:30 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 60 min
3 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 21bd87674a9f4ef30820d6aa2e97001c515e947ebac52499026074e17d4ab974
Transaction 0xcac21c5c69fc1217dd5276bfe56fb9c01c27a3c172978af6d0f26753d397cada · 2026-10-10 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 |
|---|---|---|---|---|---|
| 2026-10-09 16:30 EDT | METAR | 23° | 4° | 5.1 | METAR OIIE 092030Z 27010KT 9999 FEW035 BKN200 23/04 Q1019 |
| 2026-10-09 17:00 EDT | METAR | 22° | 4° | 4.1 | METAR OIIE 092100Z 29008KT 9999 FEW035 SCT200 22/04 Q1019 A3010 |
| 2026-10-09 18:00 EDT | METAR | 21° | 5° | 4.1 | METAR OIIE 092200Z 29008KT 9999 FEW035 21/05 Q1019 A3009 |
| 2026-10-09 19:00 EDT | METAR | 21° | 4° | 6.2 | METAR OIIE 092300Z 30012KT 9999 FEW040 21/04 Q1019 A3009 |
| 2026-10-09 20:00 EDT | METAR | 20° | 5° | 5.1 | METAR OIIE 100000Z 29010KT 9999 FEW040 20/05 Q1019 A3009 |
| 2026-10-09 20:30 EDT | METAR | 19° | 5° | 4.1 | METAR OIIE 100030Z 25008KT 9999 FEW040 19/05 Q1019 A3009 |
| 2026-10-09 21:00 EDT | METAR | 18°min | 5° | 4.1 | METAR OIIE 100100Z 28008KT CAVOK 18/05 Q1019 A3009 |
| 2026-10-09 21:30 EDT | METAR | 18° | 5° | 3.1 | METAR OIIE 100130Z 31006KT CAVOK 18/05 Q1018 |
| 2026-10-09 22:00 EDT | METAR | 18° | 6° | 3.1 | METAR OIIE 100200Z 29006KT CAVOK 18/06 Q1018 A3009 |
| 2026-10-09 22:30 EDT | METAR | 18° | 6° | 4.1 | METAR OIIE 100230Z 30008KT CAVOK 18/06 Q1018 A3009 |
| 2026-10-09 23:00 EDT | METAR | 18° | 7° | 4.1 | METAR OIIE 100300Z 29008KT CAVOK 18/07 Q1018 A3009 |
| 2026-10-09 23:30 EDT | METAR | 18° | 6° | 5.1 | METAR OIIE 100330Z 31010KT CAVOK 18/06 Q1018 A3009 |
| 2026-10-10 00:00 EDT | METAR | 19° | 7° | 5.1 | METAR OIIE 100400Z 31010KT CAVOK 19/07 Q1019 A3009 |
| 2026-10-10 00:30 EDT | METAR | 21° | 7° | 8.2 | METAR OIIE 100430Z 30016KT CAVOK 21/07 Q1019 A3010 |
| 2026-10-10 01:00 EDT | METAR | 22° | 7° | 8.2 | METAR OIIE 100500Z 32016KT CAVOK 22/07 Q1019 A3010 |
| 2026-10-10 01:30 EDT | METAR | 24° | 6° | 7.2 | METAR OIIE 100530Z COR 31014KT CAVOK 24/06 Q1019 original: METAR OIIE 100530Z 31014KT CAVOK 24/06 Q1019 A3010 |
| 2026-10-10 02:00 EDT | METAR | 25° | 5° | 8.7 | METAR OIIE 100600Z 30017KT CAVOK 25/05 Q1019 A3010 |
| 2026-10-10 02:30 EDT | METAR | 26° | 5° | 8.7 | METAR OIIE 100630Z 30017KT 9999 FEW035 26/05 Q1019 A3010 |
| 2026-10-10 03:00 EDT | METAR | 27° | 5° | 6.2 | METAR OIIE 100700Z 30012KT 9999 FEW035 SCT200 27/05 Q1019 A3010 |
| 2026-10-10 03:30 EDT | METAR | 28° | 5° | 5.1 | METAR OIIE 100730Z 32010KT 9999 FEW035 SCT200 28/05 Q1018 A3009 |
| 2026-10-10 04:00 EDT | METAR | 28° | 4° | 4.1 | METAR OIIE 100800Z 30008KT 9999 FEW035 28/04 Q1018 A3008 |
| 2026-10-10 04:30 EDT | METAR | 29° | 4° | 5.1 | METAR OIIE 100830Z 30010KT 9999 FEW035 29/04 Q1018 A3006 |
| 2026-10-10 05:00 EDT | METAR | 30°max | 4° | 6.2 | METAR OIIE 100900Z 31012KT 9999 FEW035 30/04 Q1017 A3005 |
| 2026-10-10 05:30 EDT | METAR | 30° | 3° | 6.2 | METAR OIIE 100930Z 32012KT 9999 FEW030CB 30/03 Q1017 A3003 |
| 2026-10-10 06:00 EDT | METAR | 30° | 0° | 8.2 | METAR OIIE 101000Z 34016KT 9999 FEW030 FEW035CB 30/00 Q1016 A3002 |
| 2026-10-10 06:30 EDT | METAR | 30° | 0° | 6.2 | METAR OIIE 101030Z 33012KT 9999 FEW030 SCT035CB 30/00 Q1016 |
| 2026-10-10 07:00 EDT | METAR | 30° | 0° | 8.2 | METAR OIIE 101100Z 30016KT 9999 FEW030 SCT035CB SCT100 30/00 Q1016 A3001 |
| 2026-10-10 07:30 EDT | METAR | 27° | 3° | 15.9 | METAR OIIE 101130Z 27031KT 9999 -SHRA FEW030 SCT035CB BKN100 27/03 Q1016 A3001 TEMPO 34034KT TSRA |
| 2026-10-10 08:00 EDT | METAR | 27° | 4° | 9.8 | METAR OIIE 101200Z 29019KT 9999 -SHRA FEW030 SCT035CB BKN100 27/04 Q1017 A3005 TEMPO 33034KT 8000 TSRA SA original: METAR OIIE 101200Z 29019KT 9999 -SHRA FEW030 SCT035CB BKN100 27/04 Q1017 A3005 |
| 2026-10-10 08:30 EDT | METAR | 27° | 4° | 12.9 | METAR OIIE 101230Z 30025KT 9999 -SHRA FEW030 FEW035CB BKN100 27/04 Q1018 A3006 |
| 2026-10-10 09:00 EDT | METAR | 23° | 8° | 8.2 | METAR OIIE 101300Z 24016KT 9000 SHRA FEW030 FEW035CB OVC100 23/08 Q1019 A3010 TEMPO 33024KT 8000 TSRA SA original: METAR OIIE 101300Z 24016KT 9000 SHRA FEW030 FEW035CB OVC100 23/08 Q1019 A3010 RESHRA |
| 2026-10-10 09:30 EDT | METAR | 22° | 11° | 4.1 | METAR OIIE 101330Z 24008KT 9999 FEW030 SCT035CB 22/11 Q1018 A3007 RESHRA |
| 2026-10-10 10:00 EDT | METAR | 22° | 9° | 4.1 | METAR OIIE 101400Z 26008KT 9999 FEW030 SCT035CB SCT100 22/09 Q1018 A3006 |
| 2026-10-10 10:30 EDT | METAR | 22° | 8° | 3.1 | METAR OIIE 101430Z 26006KT 9999 FEW030 FEW035CB SCT100 22/08 Q1017 A3006 |
| 2026-10-10 11:00 EDT | METAR | 22° | 8° | 3.1 | METAR OIIE 101500Z 30006KT 9999 TS FEW035 FEW040CB 22/08 Q1018 A3006 |
| 2026-10-10 11:30 EDT | METAR | 21° | 9° | 3.1 | METAR OIIE 101530Z 27006KT 9999 FEW035 21/09 Q1018 A3006 RETS |
| 2026-10-10 12:00 EDT | METAR | 20° | 9° | 2.1 | METAR OIIE 101600Z 28004KT 9999 FEW035 20/09 Q1018 A3006 |
| 2026-10-10 12:30 EDT | METAR | 20° | 9° | 3.1 | METAR OIIE 101630Z 27006KT 9999 FEW035 20/09 Q1018 A3007 |
| 2026-10-10 13:00 EDT | METAR | 21° | 9° | 4.1 | METAR OIIE 101700Z 26008KT 9999 FEW035 21/09 Q1018 A3007 |
| 2026-10-10 13:30 EDT | METAR | 20° | 9° | 5.1 | METAR OIIE 101730Z 27010KT 9999 FEW035 20/09 Q1018 A3007 |
| 2026-10-10 14:00 EDT | METAR | 20° | 7° | 5.1 | METAR OIIE 101800Z 27010KT CAVOK 20/07 Q1018 A3007 |
| 2026-10-10 14:30 EDT | METAR | 20° | 7° | 5.1 | METAR OIIE 101830Z 27010KT CAVOK 20/07 Q1018 |
| 2026-10-10 15:00 EDT | METAR | 20° | 7° | 5.1 | METAR OIIE 101900Z 32010KT CAVOK 20/07 Q1018 A3008 |
| 2026-10-10 15:30 EDT | METAR | 19° | 8° | 3.1 | METAR OIIE 101930Z 30006KT CAVOK 19/08 Q1019 A3009 |
| 2026-10-10 16:00 EDT | METAR | 19° | 9° | 6.2 | METAR OIIE 102000Z 29012KT CAVOK 19/09 Q1019 A3010 |
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/2026-10-10 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).