Station-day record · settlement source
Cairo · Africa/Cairo · ← 2026-11-10 · 2026-11-12 → · All dates for HECA · JSON
METAR HECA 111200Z 02009KT 9999 FEW025 24/09 Q1021 NOSIG
METAR HECA 110130Z 07004KT 6000 NSC 13/07 Q1022 NOSIG
Local day 2026-11-10 17:00 EST → 2026-11-11 17:00 EST (24 h, UTC+02:00) · 48 reports · longest gap 30 min
final at 2026-11-11 20:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 d80a664a6e3e331a150c62ca59d26f716c103036d36a448a31534af2febd439c
Transaction 0xc1fb1a64d7419ffd336b57dc6edc8ea06af8b04d0a7014ade68d3d34679c8f22 · 2026-11-11 20:01 EST
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 48 · 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 |
|---|---|---|---|---|---|
| 2026-11-10 17:00 EST | METAR | 15° | 7° | 2.6 | METAR HECA 102200Z 06005KT CAVOK 15/07 Q1023 NOSIG |
| 2026-11-10 17:30 EST | METAR | 15° | 7° | 3.1 | METAR HECA 102230Z 07006KT CAVOK 15/07 Q1022 NOSIG |
| 2026-11-10 18:00 EST | METAR | 14° | 7° | 3.1 | METAR HECA 102300Z 08006KT CAVOK 14/07 Q1022 NOSIG |
| 2026-11-10 18:30 EST | METAR | 14° | 7° | 2.6 | METAR HECA 102330Z 07005KT CAVOK 14/07 Q1022 NOSIG |
| 2026-11-10 19:00 EST | METAR | 14° | 7° | 2.1 | METAR HECA 110000Z 06004KT 6000 NSC 14/07 Q1022 NOSIG |
| 2026-11-10 19:30 EST | METAR | 14° | 7° | 2.1 | METAR HECA 110030Z 05004KT 6000 NSC 14/07 Q1022 NOSIG |
| 2026-11-10 20:00 EST | – | 14° | 7° | 2.1 | METAR HECA 110100Z 05004KT 6000 NSC 14/07 Q1022 NOSIG |
| 2026-11-10 20:30 EST | METAR | 13°min | 7° | 2.1 | METAR HECA 110130Z 07004KT 6000 NSC 13/07 Q1022 NOSIG |
| 2026-11-10 21:00 EST | METAR | 13° | 7° | 2.1 | METAR HECA 110200Z 08004KT 6000 NSC 13/07 Q1022 NOSIG |
| 2026-11-10 21:30 EST | METAR | 13° | 7° | 1.5 | METAR HECA 110230Z 06003KT 6000 NSC 13/07 Q1022 NOSIG |
| 2026-11-10 22:00 EST | METAR | 14° | 8° | 1.5 | METAR HECA 110300Z 09003KT 6000 SCT025 14/08 Q1022 NOSIG |
| 2026-11-10 22:30 EST | METAR | 14° | 8° | 1.5 | METAR HECA 110330Z 09003KT 6000 SCT025 14/08 Q1022 NOSIG |
| 2026-11-10 23:00 EST | METAR | 14° | 8° | 1.5 | METAR HECA 110400Z 06003KT 9999 SCT025 14/08 Q1023 NOSIG |
| 2026-11-10 23:30 EST | METAR | 14° | 8° | 1.5 | METAR HECA 110430Z 06003KT 9999 SCT025 14/08 Q1023 NOSIG |
| 2026-11-11 00:00 EST | METAR | 14° | 8° | 1.5 | METAR HECA 110500Z 09003KT 6000 FEW025 14/08 Q1023 NOSIG |
| 2026-11-11 00:30 EST | METAR | 15° | 8° | 1.5 | METAR HECA 110530Z 09003KT 6000 FEW025 15/08 Q1023 NOSIG |
| 2026-11-11 01:00 EST | METAR | 17° | 9° | 1.5 | METAR HECA 110600Z 07003KT 9999 SCT025 17/09 Q1023 NOSIG |
| 2026-11-11 01:30 EST | METAR | 18° | 9° | 1.5 | METAR HECA 110630Z 07003KT 9999 SCT025 18/09 Q1023 NOSIG |
| 2026-11-11 02:00 EST | METAR | 19° | 9° | 3.6 | METAR HECA 110700Z 01007KT 6000 NSC 19/09 Q1023 NOSIG |
| 2026-11-11 02:30 EST | METAR | 20° | 10° | 3.6 | METAR HECA 110730Z 01007KT 6000 NSC 20/10 Q1023 NOSIG |
| 2026-11-11 03:00 EST | METAR | 20° | 10° | 4.6 | METAR HECA 110800Z 02009KT 6000 FEW025 20/10 Q1023 NOSIG |
| 2026-11-11 03:30 EST | METAR | 20° | 10° | 5.1 | METAR HECA 110830Z 01010KT 9999 FEW025 20/10 Q1023 NOSIG |
| 2026-11-11 04:00 EST | METAR | 21° | 10° | 4.6 | METAR HECA 110900Z 01009KT 9999 FEW025 21/10 Q1023 NOSIG |
| 2026-11-11 04:30 EST | METAR | 22° | 10° | 5.7 | METAR HECA 110930Z 03011KT 9999 FEW025 22/10 Q1022 NOSIG |
| 2026-11-11 05:00 EST | METAR | 22° | 10° | 5.1 | METAR HECA 111000Z 01010KT 9999 FEW025 22/10 Q1022 NOSIG |
| 2026-11-11 05:30 EST | METAR | 23° | 10° | 4.1 | METAR HECA 111030Z 02008KT 9999 FEW025 23/10 Q1022 NOSIG |
| 2026-11-11 06:00 EST | METAR | 23° | 10° | 4.1 | METAR HECA 111100Z 01008KT 9999 FEW025 23/10 Q1021 NOSIG |
| 2026-11-11 06:30 EST | METAR | 23° | 9° | 5.1 | METAR HECA 111130Z 36010KT 9999 FEW025 23/09 Q1021 NOSIG |
| 2026-11-11 07:00 EST | METAR | 24°max | 9° | 4.6 | METAR HECA 111200Z 02009KT 9999 FEW025 24/09 Q1021 NOSIG |
| 2026-11-11 07:30 EST | METAR | 24° | 9° | 5.1 | METAR HECA 111230Z 01010KT 9999 FEW025 24/09 Q1021 NOSIG |
| 2026-11-11 08:00 EST | METAR | 23° | 9° | 5.7 | METAR HECA 111300Z 01011KT 9999 FEW025 23/09 Q1021 NOSIG |
| 2026-11-11 08:30 EST | METAR | 23° | 9° | 5.1 | METAR HECA 111330Z 36010KT 9999 FEW025 23/09 Q1021 NOSIG |
| 2026-11-11 09:00 EST | METAR | 23° | 9° | 5.1 | METAR HECA 111400Z 02010KT 9999 FEW025 23/09 Q1021 NOSIG |
| 2026-11-11 09:30 EST | METAR | 23° | 9° | 5.7 | METAR HECA 111430Z 02011KT 9999 FEW025 23/09 Q1021 NOSIG |
| 2026-11-11 10:00 EST | METAR | 23° | 9° | 5.1 | METAR HECA 111500Z 02010KT 9999 FEW025 23/09 Q1021 |
| 2026-11-11 10:30 EST | METAR | 22° | 10° | 6.2 | METAR HECA 111530Z 01012KT 9999 FEW025 22/10 Q1021 NOSIG |
| 2026-11-11 11:00 EST | METAR | 22° | 10° | 5.1 | METAR HECA 111600Z 36010KT 9999 FEW025 22/10 Q1021 NOSIG |
| 2026-11-11 11:30 EST | METAR | 21° | 10° | 5.1 | METAR HECA 111630Z 36010KT 9999 FEW025 21/10 Q1021 NOSIG |
| 2026-11-11 12:00 EST | METAR | 21° | 10° | 4.6 | METAR HECA 111700Z 01009KT 6000 NSC 21/10 Q1022 NOSIG |
| 2026-11-11 12:30 EST | METAR | 21° | 10° | 3.6 | METAR HECA 111730Z 01007KT 6000 NSC 21/10 Q1022 NOSIG |
| 2026-11-11 13:00 EST | METAR | 21° | 10° | 3.6 | METAR HECA 111800Z 02007KT 6000 NSC 21/10 Q1022 NOSIG |
| 2026-11-11 13:30 EST | METAR | 21° | 11° | 3.1 | METAR HECA 111830Z 36006KT 6000 NSC 21/11 Q1022 NOSIG |
| 2026-11-11 14:00 EST | METAR | 20° | 11° | 4.6 | METAR HECA 111900Z 03009KT 6000 NSC 20/11 Q1022 NOSIG |
| 2026-11-11 14:30 EST | METAR | 19° | 11° | 4.6 | METAR HECA 111930Z 04009KT CAVOK 19/11 Q1022 NOSIG |
| 2026-11-11 15:00 EST | METAR | 18° | 11° | 4.1 | METAR HECA 112000Z 06008KT CAVOK 18/11 Q1023 NOSIG |
| 2026-11-11 15:30 EST | METAR | 18° | 11° | 4.1 | METAR HECA 112030Z 06008KT CAVOK 18/11 Q1022 NOSIG |
| 2026-11-11 16:00 EST | METAR | 17° | 11° | 3.6 | METAR HECA 112100Z 06007KT CAVOK 17/11 Q1023 NOSIG |
| 2026-11-11 16:30 EST | METAR | 17° | 11° | 3.1 | METAR HECA 112130Z 08006KT CAVOK 17/11 Q1022 NOSIG |
Settlement source: the METAR-derived station-day record for HECA for the contract date (station-local calendar day), as published at https://weathermarket.io/station/HECA/2026-11-11 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/HECA/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/HECA/YYYY-MM-DD (JSON).