Station-day record · settlement source
Sapporo · Asia/Tokyo · ← 2026-11-04 · 2026-11-06 → · All dates for RJCC · JSON
METAR RJCC 050400Z 18011KT 9999 FEW020 SCT/// 16/07 Q1016
METAR RJCC 041830Z VRB01KT CAVOK M02/M02 Q1024
Local day 2026-11-04 10:00 EST → 2026-11-05 10:00 EST (24 h, UTC+09:00) · 48 reports · longest gap 30 min
final at 2026-11-05 13:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 651fca29f04daddeebf52371d00c63e5e7cce08e67f36388b9bf22ab1a31f49b
Transaction 0x120e5d4de81ad5830e35ae05af2ce4795acb5da4f6e6698b2b0e723f1b923035 · 2026-11-05 13:02 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 |
|---|---|---|---|---|---|
| 2026-11-04 10:00 EST | METAR | -1° | -3° | 1 | METAR RJCC 041500Z VRB02KT CAVOK M01/M03 Q1026 |
| 2026-11-04 10:30 EST | METAR | -1° | -2° | 2.1 | METAR RJCC 041530Z 21004KT CAVOK M01/M02 Q1026 |
| 2026-11-04 11:00 EST | METAR | -1° | -3° | 2.1 | METAR RJCC 041600Z 16004KT 130V190 CAVOK M01/M03 Q1026 |
| 2026-11-04 11:30 EST | METAR | -1° | -2° | 1 | METAR RJCC 041630Z 11002KT CAVOK M01/M02 Q1025 |
| 2026-11-04 12:00 EST | METAR | -1° | -2° | 1.5 | METAR RJCC 041700Z 21003KT CAVOK M01/M02 Q1025 |
| 2026-11-04 12:30 EST | METAR | -1° | -2° | 1 | METAR RJCC 041730Z 22002KT CAVOK M01/M02 Q1025 |
| 2026-11-04 13:00 EST | METAR | -1° | -2° | 0.5 | METAR RJCC 041800Z VRB01KT CAVOK M01/M02 Q1025 |
| 2026-11-04 13:30 EST | METAR | -2°min | -2° | 0.5 | METAR RJCC 041830Z VRB01KT CAVOK M02/M02 Q1024 |
| 2026-11-04 14:00 EST | METAR | -1° | -2° | 1.5 | METAR RJCC 041900Z 25003KT CAVOK M01/M02 Q1024 |
| 2026-11-04 14:30 EST | METAR | -2° | -3° | 0.5 | METAR RJCC 041930Z VRB01KT CAVOK M02/M03 Q1024 |
| 2026-11-04 15:00 EST | METAR | -1° | -2° | 1 | METAR RJCC 042000Z VRB02KT CAVOK M01/M02 Q1023 |
| 2026-11-04 15:30 EST | METAR | -2° | -3° | 0 | METAR RJCC 042030Z 00000KT CAVOK M02/M03 Q1023 |
| 2026-11-04 16:00 EST | METAR | -2° | -3° | 1.5 | METAR RJCC 042100Z 34003KT 320V030 CAVOK M02/M03 Q1023 |
| 2026-11-04 16:30 EST | METAR | -1° | -2° | 1 | METAR RJCC 042130Z VRB02KT 9999 FEW050 BKN/// M01/M02 Q1023 |
| 2026-11-04 17:00 EST | METAR | -1° | -2° | 2.1 | METAR RJCC 042200Z 22004KT 160V250 9999 FEW040 BKN/// M01/M02 Q1023 |
| 2026-11-04 17:30 EST | METAR | 1° | 0° | 1 | METAR RJCC 042230Z VRB02KT 9999 FEW040 BKN/// 01/M00 Q1022 |
| 2026-11-04 18:00 EST | METAR | 4° | 2° | 1.5 | METAR RJCC 042300Z 20003KT 9999 MIFG FEW040 BKN/// 04/02 Q1022 |
| 2026-11-04 18:30 EST | METAR | 6° | 3° | 1 | METAR RJCC 042330Z VRB02KT 9999 FEW030 BKN/// 06/03 Q1022 |
| 2026-11-04 19:00 EST | METAR | 8° | 3° | 1 | METAR RJCC 050000Z VRB02KT 9999 FEW030 BKN/// 08/03 Q1021 |
| 2026-11-04 19:30 EST | METAR | 9° | 5° | 2.1 | METAR RJCC 050030Z 18004KT 9999 FEW030 BKN/// 09/05 Q1020 |
| 2026-11-04 20:00 EST | METAR | 12° | 6° | 2.1 | METAR RJCC 050100Z 16004KT 130V210 9999 FEW030 BKN/// 12/06 Q1020 |
| 2026-11-04 20:30 EST | METAR | 14° | 6° | 2.6 | METAR RJCC 050130Z 17005KT 120V210 9999 FEW030 BKN/// 14/06 Q1019 |
| 2026-11-04 21:00 EST | METAR | 14° | 7° | 4.1 | METAR RJCC 050200Z 14008KT 9999 FEW020 SCT040 BKN/// 14/07 Q1019 |
| 2026-11-04 21:30 EST | METAR | 14° | 7° | 2.6 | METAR RJCC 050230Z 19005KT 150V230 9999 FEW020 BKN040 14/07 Q1018 |
| 2026-11-04 22:00 EST | METAR | 15° | 6° | 3.1 | METAR RJCC 050300Z 19006KT 150V220 9999 FEW020 SCT040 BKN/// 15/06 Q1018 |
| 2026-11-04 22:30 EST | METAR | 14° | 7° | 4.6 | METAR RJCC 050330Z 19009KT 9999 FEW020 SCT040 BKN/// 14/07 Q1017 |
| 2026-11-04 23:00 EST | METAR | 16°max | 7° | 5.7 | METAR RJCC 050400Z 18011KT 9999 FEW020 SCT/// 16/07 Q1016 |
| 2026-11-04 23:30 EST | METAR | 16° | 8° | 5.7 | METAR RJCC 050430Z 16011KT 9999 FEW020 SCT170 BKN/// 16/08 Q1015 |
| 2026-11-05 00:00 EST | METAR | 15° | 9° | 5.1 | METAR RJCC 050500Z 17010KT 9999 FEW020 SCT040 BKN180 15/09 Q1015 |
| 2026-11-05 00:30 EST | METAR | 14° | 9° | 3.6 | METAR RJCC 050530Z 16007KT 9999 FEW020 SCT030 BKN150 14/09 Q1014 |
| 2026-11-05 01:00 EST | METAR | 14° | 10° | 3.1 | METAR RJCC 050600Z 18006KT 9999 FEW020 SCT030 BKN120 14/10 Q1014 |
| 2026-11-05 01:30 EST | METAR | 14° | 10° | 2.6 | METAR RJCC 050630Z 18005KT 9999 -SHRA FEW020 SCT030 BKN120 14/10 Q1014 |
| 2026-11-05 02:00 EST | METAR | 13° | 10° | 2.6 | METAR RJCC 050700Z 16005KT 9999 -SHRA FEW015 SCT020 BKN100 13/10 Q1014 |
| 2026-11-05 02:30 EST | METAR | 12° | 11° | 2.1 | METAR RJCC 050730Z 15004KT 9999 -SHRA FEW010 BKN080 BKN100 12/11 Q1013 |
| 2026-11-05 03:00 EST | METAR | 12° | 11° | 2.6 | METAR RJCC 050800Z 14005KT 9999 -SHRA FEW005 SCT010 BKN015 12/11 Q1013 |
| 2026-11-05 03:30 EST | METAR | 12° | 11° | 2.6 | METAR RJCC 050830Z 12005KT 4900 SHRA BR FEW003 SCT008 BKN010 12/11 Q1012 |
| 2026-11-05 04:00 EST | METAR | 12° | 12° | 2.1 | METAR RJCC 050900Z 12004KT 070V190 5000 -SHRA BR FEW002 SCT003 BKN008 12/12 Q1011 |
| 2026-11-05 04:30 EST | METAR | 13° | 12° | 3.6 | METAR RJCC 050930Z 12007KT 5000 -SHRA BR FEW002 SCT003 BKN005 13/12 Q1011 |
| 2026-11-05 05:00 EST | METAR | 13° | 13° | 5.7 | METAR RJCC 051000Z 14011KT 5000 -SHRA BR FEW002 SCT003 BKN006 13/13 Q1010 |
| 2026-11-05 05:30 EST | METAR | 13° | 12° | 5.7 | METAR RJCC 051030Z 13011KT 5000 -SHRA BR FEW002 SCT004 BKN006 13/12 Q1010 |
| 2026-11-05 06:00 EST | METAR | 12° | 12° | 4.6 | METAR RJCC 051100Z 13009KT 5000 SHRA BR FEW003 BKN006 BKN009 12/12 Q1009 |
| 2026-11-05 06:30 EST | METAR | 12° | 12° | 3.6 | METAR RJCC 051130Z 12007KT 5000 SHRA BR FEW003 SCT006 BKN009 12/12 Q1009 |
| 2026-11-05 07:00 EST | METAR | 12° | 12° | 3.1 | METAR RJCC 051200Z 10006KT 4900 SHRA BR FEW003 SCT006 BKN009 12/12 Q1008 |
| 2026-11-05 07:30 EST | METAR | 12° | 11° | 3.6 | METAR RJCC 051230Z 10007KT 4000 SHRA BR FEW003 SCT010 BKN015 12/11 Q1007 |
| 2026-11-05 08:00 EST | METAR | 12° | 11° | 3.6 | METAR RJCC 051300Z 10007KT 4000 SHRA BR FEW003 SCT010 BKN015 12/11 Q1006 |
| 2026-11-05 08:30 EST | METAR | 12° | 11° | 3.6 | METAR RJCC 051330Z 11007KT 4000 SHRA BR FEW003 BKN013 12/11 Q1005 |
| 2026-11-05 09:00 EST | METAR | 12° | 11° | 3.6 | METAR RJCC 051400Z 11007KT 4000 SHRA BR FEW003 BKN012 12/11 Q1004 |
| 2026-11-05 09:30 EST | METAR | 12° | 11° | 2.6 | METAR RJCC 051430Z 11005KT 4000 -SHRA BR FEW003 BKN011 12/11 Q1004 |
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/2026-11-05 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).