Station-day record · settlement source
Tehran · Asia/Tehran · ← 2026-09-27 · 2026-09-29 → · All dates for OIIE · JSON
METAR OIIE 281100Z 10006KT CAVOK 32/06 Q1013 NOSIG
METAR OIIE 280000Z 00000KT CAVOK 20/05 Q1017 A3005
Local day 2026-09-27 16:30 EDT → 2026-09-28 16:30 EDT (24 h, UTC+03:30) · 43 reports · longest gap 60 min
final at 2026-09-28 19:30 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 60 min
SHA-256 71eadfab3531b5b04bc1b6bcbfe5208ead7e299d6635aeb58e5f307aa0daba94
Transaction 0xf8fd5130b78509caa5711a9ded4f2e5bc808b9559ecf125946d5d076a71a2272 · 2026-10-01 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 43 · 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 |
|---|---|---|---|---|---|
| 2026-09-27 16:30 EDT | METAR | 24° | 4° | 6.2 | METAR OIIE 272030Z 12012KT CAVOK 24/04 Q1017 A3003 |
| 2026-09-27 17:00 EDT | METAR | 24° | 4° | 3.1 | METAR OIIE 272100Z 33006KT CAVOK 24/04 Q1017 A3003 |
| 2026-09-27 18:00 EDT | METAR | 24° | 5° | 3.1 | METAR OIIE 272200Z 17006KT CAVOK 24/05 Q1017 A3005 |
| 2026-09-27 19:00 EDT | METAR | 22° | 4° | 2.1 | METAR OIIE 272300Z 18004KT CAVOK 22/04 Q1017 A3005 |
| 2026-09-27 20:00 EDT | METAR | 20°min | 5° | 0 | METAR OIIE 280000Z 00000KT CAVOK 20/05 Q1017 A3005 |
| 2026-09-27 21:00 EDT | METAR | 20° | 5° | 2.1 | METAR OIIE 280100Z 30004KT CAVOK 20/05 Q1017 A3005 |
| 2026-09-27 22:00 EDT | METAR | 20° | 5° | 2.1 | METAR OIIE 280200Z 27004KT CAVOK 20/05 Q1017 A3005 |
| 2026-09-27 23:00 EDT | METAR | 20° | 5° | 0 | METAR OIIE 280300Z 00000KT CAVOK 20/05 Q1017 A3005 |
| 2026-09-27 23:30 EDT | METAR | 20° | 4° | 2.1 | METAR OIIE 280330Z 28004KT CAVOK 20/04 Q1017 A3005 |
| 2026-09-28 00:00 EDT | METAR | 21° | 5° | 0 | METAR OIIE 280400Z 00000KT CAVOK 21/05 Q1017 A3006 |
| 2026-09-28 00:30 EDT | METAR | 23° | 6° | 0 | METAR OIIE 280430Z 00000KT CAVOK 23/06 Q1018 A3006 |
| 2026-09-28 01:00 EDT | METAR | 24° | 6° | 0 | METAR OIIE 280500Z 00000KT CAVOK 24/06 Q1018 A3006 |
| 2026-09-28 01:30 EDT | METAR | 25° | 6° | 2.1 | METAR OIIE 280530Z 17004KT CAVOK 25/06 Q1018 A3006 |
| 2026-09-28 02:00 EDT | METAR | 26° | 6° | 2.1 | METAR OIIE 280600Z 13004KT CAVOK 26/06 Q1018 A3006 |
| 2026-09-28 02:30 EDT | METAR | 27° | 6° | 3.1 | METAR OIIE 280630Z 16006KT CAVOK 27/06 Q1017 A3006 |
| 2026-09-28 03:00 EDT | METAR | 28° | 6° | 3.1 | METAR OIIE 280700Z 12006KT CAVOK 28/06 Q1017 A3004 |
| 2026-09-28 03:30 EDT | METAR | 28° | 6° | 4.1 | METAR OIIE 280730Z 10008KT CAVOK 28/06 Q1017 A3003 |
| 2026-09-28 04:00 EDT | METAR | 29° | 6° | 3.1 | METAR OIIE 280800Z 10006KT CAVOK 29/06 Q1016 A3002 |
| 2026-09-28 04:30 EDT | METAR | 29° | 6° | 3.1 | METAR OIIE 280830Z 12006KT CAVOK 29/06 Q1016 A3000 |
| 2026-09-28 05:00 EDT | METAR | 30° | 6° | 4.1 | METAR OIIE 280900Z 09008KT CAVOK 30/06 Q1015 A2999 |
| 2026-09-28 05:22 EDT | METAR | 30° | 6° | 4.1 | METAR OIIE 280922Z 09008KT CAVOK 30/06 Q1015 A2999 |
| 2026-09-28 05:51 EDT | METAR | 31° | 5° | 3.1 | METAR OIIE 280951Z 10006KT CAVOK 31/05 Q1015 NOSIG |
| 2026-09-28 06:00 EDT | METAR | 31° | 6° | 3.1 | METAR OIIE 281000Z 11006KT CAVOK 31/06 Q1014 A2996 |
| 2026-09-28 06:30 EDT | METAR | 31° | 5° | 3.1 | METAR OIIE 281030Z 12006KT CAVOK 31/05 Q1014 A2995 |
| 2026-09-28 07:00 EDT | METAR | 32°max | 6° | 3.1 | METAR OIIE 281100Z 10006KT CAVOK 32/06 Q1013 NOSIG |
| 2026-09-28 07:30 EDT | METAR | 32° | 6° | 3.1 | METAR OIIE 281130Z 10006KT CAVOK 32/06 Q1013 |
| 2026-09-28 08:00 EDT | METAR | 32° | 4° | 3.1 | METAR OIIE 281200Z 07006KT CAVOK 32/04 Q1013 A2992 |
| 2026-09-28 08:30 EDT | METAR | 31° | 3° | 3.1 | METAR OIIE 281230Z 11006KT CAVOK 31/03 Q1013 A2992 |
| 2026-09-28 09:00 EDT | METAR | 31° | 4° | 4.1 | METAR OIIE 281300Z 08008KT CAVOK 31/04 Q1013 A2992 |
| 2026-09-28 09:30 EDT | METAR | 31° | 4° | 4.1 | METAR OIIE 281330Z 11008KT CAVOK 31/04 Q1013 A2992 |
| 2026-09-28 10:00 EDT | METAR | 31° | 4° | 4.1 | METAR OIIE 281400Z 10008KT CAVOK 31/04 Q1013 A2992 |
| 2026-09-28 10:30 EDT | METAR | 30° | 4° | 3.1 | METAR OIIE 281430Z 09006KT 9999 FEW035 BKN160 30/04 Q1013 A2993 |
| 2026-09-28 11:00 EDT | METAR | 29° | 5° | 3.1 | METAR OIIE 281500Z 13006KT 9999 FEW035 SCT110 BKN160 29/05 Q1013 A2993 |
| 2026-09-28 11:30 EDT | METAR | 29° | 4° | 2.1 | METAR OIIE 281530Z 10004KT 9999 FEW035 SCT100 BKN160 29/04 Q1013 A2993 |
| 2026-09-28 12:00 EDT | METAR | 29° | 4° | 3.1 | METAR OIIE 281600Z 10006KT 9999 FEW035 SCT100 BKN170 29/04 Q1013 A2993 |
| 2026-09-28 12:30 EDT | METAR | 27° | 4° | 5.1 | METAR OIIE 281630Z 09010KT 9999 FEW035 SCT100 BKN190 27/04 Q1013 A2993 |
| 2026-09-28 13:00 EDT | METAR | 26° | 4° | 5.1 | METAR OIIE 281700Z 09010KT 9999 FEW035 SCT100 BKN190 26/04 Q1013 A2994 |
| 2026-09-28 13:30 EDT | METAR | 26° | 5° | 0 | METAR OIIE 281730Z 00000KT 9999 FEW035 SCT100 BKN190 26/05 Q1013 A2994 |
| 2026-09-28 14:00 EDT | METAR | 25° | 5° | 0 | METAR OIIE 281800Z 00000KT 9999 FEW035 BKN190 25/05 Q1013 A2994 |
| 2026-09-28 14:30 EDT | METAR | 26° | 5° | 0 | METAR OIIE 281830Z 00000KT 9999 FEW035 BKN190 26/05 Q1013 A2994 |
| 2026-09-28 15:00 EDT | METAR | 25° | 4° | 0 | METAR OIIE 281900Z 00000KT 9999 FEW035 SCT100 25/04 Q1014 A2995 |
| 2026-09-28 15:30 EDT | METAR | 23° | 5° | 0 | METAR OIIE 281930Z 00000KT 9999 FEW035 SCT100 23/05 Q1013 A2994 |
| 2026-09-28 16:00 EDT | METAR | 22° | 5° | 3.1 | METAR OIIE 282000Z 04006KT 9999 FEW035 SCT100 22/05 Q1013 A2994 |
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/2026-09-28 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).