Station-day record · settlement source
Sapporo · Asia/Tokyo · ← 2026-11-13 · 2026-11-15 → · All dates for RJCC · JSON
METAR RJCC 140330Z 01011KT 9999 FEW025 SCT035 12/04 Q1019
METAR RJCC 132100Z VRB01KT 9999 FEW001 M02/M02 Q1018
Local day 2026-11-13 10:00 EST → 2026-11-14 10:00 EST (24 h, UTC+09:00) · 48 reports · longest gap 30 min
final at 2026-11-14 13:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 748b7f221f0ecb415f19ba927446f3ece0c1d4a28a91125c40166d6e61b58de9
Transaction 0x7e093a07aeed39730d15e717da2ba50973199a49e2a62226390c55641899dde8 · 2026-11-14 13:01 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 |
|---|---|---|---|---|---|
| 2026-11-13 10:00 EST | METAR | 2° | 0° | 1 | METAR RJCC 131500Z VRB02KT 9999 FEW015 SCT/// 02/00 Q1017 |
| 2026-11-13 10:30 EST | METAR | 1° | 1° | 0.5 | METAR RJCC 131530Z VRB01KT 9999 FEW015 SCT/// 01/01 Q1017 |
| 2026-11-13 11:00 EST | METAR | 2° | 1° | 0.5 | METAR RJCC 131600Z VRB01KT 9999 FEW010 SCT/// 02/01 Q1018 |
| 2026-11-13 11:30 EST | METAR | 1° | 0° | 1 | METAR RJCC 131630Z 20002KT 9999 FEW010 SCT/// 01/M00 Q1018 |
| 2026-11-13 12:00 EST | METAR | 1° | 0° | 0.5 | METAR RJCC 131700Z VRB01KT 9999 FEW010 SCT/// 01/00 Q1018 |
| 2026-11-13 12:30 EST | METAR | 0° | 0° | 0.5 | METAR RJCC 131730Z VRB01KT 9999 FEW010 SCT/// 00/M00 Q1018 |
| 2026-11-13 13:00 EST | METAR | 0° | 0° | 1 | METAR RJCC 131800Z 18002KT 9999 FEW008 SCT/// M00/M00 Q1018 |
| 2026-11-13 13:30 EST | METAR | 0° | -1° | 1 | METAR RJCC 131830Z VRB02KT 9999 FEW008 SCT/// M00/M01 Q1018 |
| 2026-11-13 14:00 EST | METAR | 0° | -1° | 0.5 | METAR RJCC 131900Z VRB01KT 9999 FEW008 SCT/// M00/M01 Q1018 |
| 2026-11-13 14:30 EST | METAR | 0° | -1° | 0.5 | METAR RJCC 131930Z VRB01KT 9999 FEW008 SCT/// M00/M01 Q1018 |
| 2026-11-13 15:00 EST | METAR | -1° | -2° | 0.5 | METAR RJCC 132000Z VRB01KT 9999 FEW008 SCT/// M01/M02 Q1018 |
| 2026-11-13 15:30 EST | METAR | 0° | -1° | 0.5 | METAR RJCC 132030Z VRB01KT 9999 FEW008 SCT/// M00/M01 Q1018 |
| 2026-11-13 16:00 EST | METAR | -2°min | -2° | 0.5 | METAR RJCC 132100Z VRB01KT 9999 FEW001 M02/M02 Q1018 |
| 2026-11-13 16:30 EST | METAR | -2° | -3° | 0.5 | METAR RJCC 132130Z VRB01KT 9999 PRFG FEW001 M02/M03 Q1018 |
| 2026-11-13 17:00 EST | METAR | -1° | -2° | 0.5 | METAR RJCC 132200Z VRB01KT 9999 PRFG FEW001 M01/M02 Q1019 |
| 2026-11-13 17:30 EST | METAR | 1° | 0° | 1 | METAR RJCC 132230Z VRB02KT 9999 PRFG FEW001 01/M00 Q1019 |
| 2026-11-13 18:00 EST | METAR | 3° | 2° | 2.1 | METAR RJCC 132300Z 01004KT 340V040 9999 PRFG FEW001 03/02 Q1019 |
| 2026-11-13 18:30 EST | METAR | 5° | 3° | 2.1 | METAR RJCC 132330Z 34004KT 9999 FEW001 SCT050 05/03 Q1019 |
| 2026-11-13 19:00 EST | METAR | 9° | 4° | 4.6 | METAR RJCC 140000Z 35009KT 9999 FEW030 SCT/// 09/04 Q1019 |
| 2026-11-13 19:30 EST | METAR | 10° | 3° | 4.6 | METAR RJCC 140030Z 36009KT 9999 FEW030 10/03 Q1019 |
| 2026-11-13 20:00 EST | METAR | 10° | 3° | 4.1 | METAR RJCC 140100Z 01008KT 9999 FEW030 10/03 Q1019 |
| 2026-11-13 20:30 EST | METAR | 10° | 3° | 4.6 | METAR RJCC 140130Z 01009KT 9999 FEW030 10/03 Q1019 |
| 2026-11-13 21:00 EST | METAR | 10° | 3° | 4.6 | METAR RJCC 140200Z 35009KT 330V030 9999 FEW030 SCT/// 10/03 Q1019 |
| 2026-11-13 21:30 EST | METAR | 11° | 4° | 5.7 | METAR RJCC 140230Z 36011KT 9999 FEW030 SCT/// 11/04 Q1019 |
| 2026-11-13 22:00 EST | METAR | 11° | 4° | 6.2 | METAR RJCC 140300Z 36012KT 9999 FEW030 SCT/// 11/04 Q1019 |
| 2026-11-13 22:30 EST | METAR | 12°max | 4° | 5.7 | METAR RJCC 140330Z 01011KT 9999 FEW025 SCT035 12/04 Q1019 |
| 2026-11-13 23:00 EST | METAR | 11° | 2° | 6.2 | METAR RJCC 140400Z 35012KT 9999 FEW030 11/02 Q1019 |
| 2026-11-13 23:30 EST | METAR | 11° | 2° | 5.7 | METAR RJCC 140430Z 35011KT 9999 FEW030 11/02 Q1019 |
| 2026-11-14 00:00 EST | METAR | 10° | 1° | 5.7 | METAR RJCC 140500Z 35011KT 9999 FEW030 10/01 Q1019 |
| 2026-11-14 00:30 EST | METAR | 10° | 1° | 6.7 | METAR RJCC 140530Z 36013KT 9999 FEW030 10/01 Q1019 |
| 2026-11-14 01:00 EST | METAR | 9° | 0° | 7.2 | METAR RJCC 140600Z 36014KT 9999 FEW030 09/00 Q1019 |
| 2026-11-14 01:30 EST | METAR | 9° | 0° | 6.7 | METAR RJCC 140630Z 36013KT 9999 FEW030 09/00 Q1019 |
| 2026-11-14 02:00 EST | METAR | 8° | 0° | 5.7 | METAR RJCC 140700Z 35011KT 9999 FEW030 08/00 Q1020 |
| 2026-11-14 02:30 EST | METAR | 7° | 0° | 5.1 | METAR RJCC 140730Z 35010KT 9999 FEW030 07/00 Q1020 |
| 2026-11-14 03:00 EST | METAR | 7° | 0° | 5.1 | METAR RJCC 140800Z 34010KT 9999 FEW030 07/00 Q1020 |
| 2026-11-14 03:30 EST | METAR | 6° | 0° | 5.1 | METAR RJCC 140830Z 34010KT 9999 FEW030 06/00 Q1020 |
| 2026-11-14 04:00 EST | METAR | 6° | 0° | 4.6 | METAR RJCC 140900Z 33009KT 9999 FEW030 06/00 Q1020 |
| 2026-11-14 04:30 EST | METAR | 4° | 0° | 3.6 | METAR RJCC 140930Z 35007KT 9999 FEW030 04/M00 Q1021 |
| 2026-11-14 05:00 EST | METAR | 5° | 0° | 3.6 | METAR RJCC 141000Z 34007KT 9999 FEW030 SCT/// 05/M00 Q1021 |
| 2026-11-14 05:30 EST | METAR | 5° | -1° | 3.1 | METAR RJCC 141030Z 34006KT 9999 FEW030 SCT/// 05/M01 Q1021 |
| 2026-11-14 06:00 EST | METAR | 4° | -1° | 4.1 | METAR RJCC 141100Z 33008KT 9999 FEW030 BKN/// 04/M01 Q1021 |
| 2026-11-14 06:30 EST | METAR | 5° | -1° | 3.6 | METAR RJCC 141130Z 33007KT 9999 FEW030 BKN/// 05/M01 Q1021 |
| 2026-11-14 07:00 EST | METAR | 2° | -2° | 2.6 | METAR RJCC 141200Z 35005KT 9999 FEW030 BKN/// 02/M02 Q1021 |
| 2026-11-14 07:30 EST | METAR | 3° | 0° | 2.1 | METAR RJCC 141230Z 01004KT 9999 FEW030 BKN/// 03/M00 Q1021 |
| 2026-11-14 08:00 EST | METAR | 3° | -1° | 3.1 | METAR RJCC 141300Z 33006KT 9999 FEW030 BKN/// 03/M01 Q1021 |
| 2026-11-14 08:30 EST | METAR | 4° | -1° | 2.6 | METAR RJCC 141330Z 32005KT 9999 FEW030 BKN/// 04/M01 Q1021 |
| 2026-11-14 09:00 EST | METAR | 4° | -1° | 4.6 | METAR RJCC 141400Z 33009KT 9999 FEW030 BKN/// 04/M01 Q1021 |
| 2026-11-14 09:30 EST | METAR | 3° | -1° | 4.1 | METAR RJCC 141430Z 35008KT 9999 FEW030 BKN/// 03/M01 Q1020 |
Settlement source: the METAR-derived station-day record for RJCC for the contract date (station-local calendar day), as published at https://weathermarket.io/station/RJCC/2026-11-14 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/RJCC/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/RJCC/YYYY-MM-DD (JSON).