Station-day record · settlement source
Sapporo · Asia/Tokyo · ← 2026-11-01 · 2026-11-03 → · All dates for RJCC · JSON
METAR RJCC 020330Z VRB01KT 9999 FEW015 BKN040 08/02 Q1013
METAR RJCC 011500Z VRB02KT 9999 FEW020 SCT100 BKN120 01/M01 Q1015
Local day 2026-11-01 10:00 EST → 2026-11-02 10:00 EST (24 h, UTC+09:00) · 48 reports · longest gap 30 min
final at 2026-11-02 13:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 7a76ba578e54e438fc3e3580bc159bedcb5cddc08160b9596c5e3244ded93134
Transaction 0x5ebdc58f1175ced0067868986a8178da8ea524ced9eb22f02e7f4c79e2dfda06 · 2026-11-05 10:02 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 |
|---|---|---|---|---|---|
| 2026-11-01 10:00 EST | METAR | 1°min | -1° | 1 | METAR RJCC 011500Z VRB02KT 9999 FEW020 SCT100 BKN120 01/M01 Q1015 |
| 2026-11-01 10:30 EST | METAR | 1° | -1° | 0.5 | METAR RJCC 011530Z VRB01KT 9999 FEW020 SCT060 BKN080 01/M01 Q1015 |
| 2026-11-01 11:00 EST | METAR | 2° | -1° | 0.5 | METAR RJCC 011600Z VRB01KT 9999 -SNRA FEW010 SCT045 BKN060 02/M01 Q1015 |
| 2026-11-01 11:30 EST | METAR | 2° | -1° | 0.5 | METAR RJCC 011630Z VRB01KT 9999 -SNRA FEW010 SCT045 BKN060 02/M01 Q1015 |
| 2026-11-01 12:00 EST | METAR | 2° | 0° | 1 | METAR RJCC 011700Z 22002KT 9999 -SNRA FEW010 SCT035 BKN045 02/M00 Q1015 |
| 2026-11-01 12:30 EST | METAR | 2° | 1° | 1 | METAR RJCC 011730Z VRB02KT 9999 -SNRA FEW010 SCT035 BKN045 02/01 Q1015 |
| 2026-11-01 13:00 EST | METAR | 2° | 0° | 1 | METAR RJCC 011800Z 17002KT 9999 -RASN FEW010 BKN035 BKN045 02/00 Q1015 |
| 2026-11-01 13:30 EST | METAR | 2° | 1° | 0.5 | METAR RJCC 011830Z 10001KT 9999 -RASN FEW010 BKN035 02/01 Q1015 |
| 2026-11-01 14:00 EST | METAR | 2° | 1° | 0.5 | METAR RJCC 011900Z 05001KT 9999 -RASN FEW010 BKN035 02/01 Q1015 |
| 2026-11-01 14:30 EST | METAR | 3° | 2° | 1 | METAR RJCC 011930Z 07002KT 9999 -RASN FEW010 SCT035 BKN060 03/02 Q1015 |
| 2026-11-01 15:00 EST | METAR | 2° | 2° | 1 | METAR RJCC 012000Z 07002KT 9999 -RASN FEW010 SCT060 BKN110 02/02 Q1015 |
| 2026-11-01 15:30 EST | METAR | 3° | 1° | 0.5 | METAR RJCC 012030Z 01001KT 9999 FEW010 SCT060 BKN110 03/01 Q1014 |
| 2026-11-01 16:00 EST | METAR | 2° | 2° | 1 | METAR RJCC 012100Z VRB02KT 9999 -RASN FEW010 SCT060 BKN110 02/02 Q1014 |
| 2026-11-01 16:30 EST | METAR | 2° | 1° | 1.5 | METAR RJCC 012130Z 26003KT 9999 FEW010 SCT080 02/01 Q1015 |
| 2026-11-01 17:00 EST | METAR | 2° | 1° | 0.5 | METAR RJCC 012200Z VRB01KT 9999 FEW010 SCT040 BKN120 02/01 Q1015 |
| 2026-11-01 17:30 EST | METAR | 3° | 2° | 1 | METAR RJCC 012230Z 01002KT 9999 FEW010 BKN045 03/02 Q1015 |
| 2026-11-01 18:00 EST | METAR | 3° | 2° | 0.5 | METAR RJCC 012300Z VRB01KT 9999 FEW010 BKN045 03/02 Q1015 |
| 2026-11-01 18:30 EST | METAR | 3° | 2° | 2.6 | METAR RJCC 012330Z 36005KT 9999 FEW010 BKN045 03/02 Q1015 |
| 2026-11-01 19:00 EST | METAR | 4° | 2° | 2.1 | METAR RJCC 020000Z 35004KT 9999 FEW010 BKN045 04/02 Q1015 |
| 2026-11-01 19:30 EST | METAR | 5° | 3° | 1.5 | METAR RJCC 020030Z 32003KT 260V360 9999 FEW010 BKN045 05/03 Q1015 |
| 2026-11-01 20:00 EST | METAR | 6° | 3° | 1.5 | METAR RJCC 020100Z 02003KT 350V060 9999 FEW010 BKN045 06/03 Q1014 |
| 2026-11-01 20:30 EST | METAR | 6° | 2° | 1 | METAR RJCC 020130Z VRB02KT 9999 FEW010 BKN045 06/02 Q1014 |
| 2026-11-01 21:00 EST | METAR | 7° | 2° | 1.5 | METAR RJCC 020200Z 32003KT 240V360 9999 FEW010 BKN045 07/02 Q1014 |
| 2026-11-01 21:30 EST | METAR | 7° | 2° | 1 | METAR RJCC 020230Z VRB02KT 9999 FEW010 BKN045 07/02 Q1014 |
| 2026-11-01 22:00 EST | METAR | 7° | 2° | 1 | METAR RJCC 020300Z VRB02KT 9999 FEW015 BKN040 07/02 Q1013 |
| 2026-11-01 22:30 EST | METAR | 8°max | 2° | 0.5 | METAR RJCC 020330Z VRB01KT 9999 FEW015 BKN040 08/02 Q1013 |
| 2026-11-01 23:00 EST | METAR | 8° | 2° | 2.1 | METAR RJCC 020400Z 34004KT 9999 -RA FEW015 BKN045 08/02 Q1013 |
| 2026-11-01 23:30 EST | METAR | 8° | 3° | 1.5 | METAR RJCC 020430Z 34003KT 290V040 9999 -RA FEW015 BKN045 08/03 Q1013 |
| 2026-11-02 00:00 EST | METAR | 8° | 3° | 2.6 | METAR RJCC 020500Z 35005KT 310V010 9999 -RA FEW015 BKN045 08/03 Q1013 |
| 2026-11-02 00:30 EST | METAR | 8° | 3° | 4.1 | METAR RJCC 020530Z 01008KT 9999 -RA FEW015 SCT020 BKN050 08/03 Q1013 |
| 2026-11-02 01:00 EST | METAR | 8° | 2° | 4.1 | METAR RJCC 020600Z 35008KT 9999 -RA FEW015 SCT020 BKN040 08/02 Q1013 |
| 2026-11-02 01:30 EST | METAR | 7° | 3° | 5.1 | METAR RJCC 020630Z 35010KT 9999 -RA FEW015 SCT030 BKN040 07/03 Q1013 |
| 2026-11-02 02:00 EST | METAR | 7° | 3° | 5.1 | METAR RJCC 020700Z 34010KT 9999 FEW015 BKN050 BKN070 07/03 Q1013 |
| 2026-11-02 02:30 EST | METAR | 6° | 3° | 4.6 | METAR RJCC 020730Z 34009KT 9999 FEW015 BKN070 06/03 Q1013 |
| 2026-11-02 03:00 EST | METAR | 6° | 3° | 4.6 | METAR RJCC 020800Z 34009KT 9999 FEW015 BKN070 06/03 Q1013 |
| 2026-11-02 03:30 EST | METAR | 6° | 3° | 3.1 | METAR RJCC 020830Z 34006KT 9999 FEW015 BKN070 06/03 Q1013 |
| 2026-11-02 04:00 EST | METAR | 6° | 3° | 3.1 | METAR RJCC 020900Z 34006KT 9999 FEW015 BKN070 06/03 Q1013 |
| 2026-11-02 04:30 EST | METAR | 6° | 3° | 4.1 | METAR RJCC 020930Z 34008KT 9999 FEW015 BKN070 06/03 Q1013 |
| 2026-11-02 05:00 EST | METAR | 6° | 3° | 3.6 | METAR RJCC 021000Z 34007KT 9999 FEW015 BKN070 06/03 Q1013 |
| 2026-11-02 05:30 EST | METAR | 6° | 3° | 3.1 | METAR RJCC 021030Z 35006KT 9999 FEW015 BKN060 06/03 Q1013 |
| 2026-11-02 06:00 EST | METAR | 5° | 3° | 3.1 | METAR RJCC 021100Z 35006KT 9999 FEW015 BKN060 05/03 Q1013 |
| 2026-11-02 06:30 EST | METAR | 5° | 3° | 2.1 | METAR RJCC 021130Z 36004KT 9999 FEW015 BKN070 05/03 Q1013 |
| 2026-11-02 07:00 EST | METAR | 5° | 3° | 3.1 | METAR RJCC 021200Z 35006KT 9999 FEW015 BKN070 05/03 Q1013 |
| 2026-11-02 07:30 EST | METAR | 5° | 3° | 2.6 | METAR RJCC 021230Z 35005KT 9999 FEW015 BKN060 05/03 Q1013 |
| 2026-11-02 08:00 EST | METAR | 5° | 3° | 3.1 | METAR RJCC 021300Z 35006KT 9999 -SHRA FEW015 BKN040 05/03 Q1013 |
| 2026-11-02 08:30 EST | METAR | 5° | 3° | 2.6 | METAR RJCC 021330Z 35005KT 9999 FEW015 BKN040 05/03 Q1013 |
| 2026-11-02 09:00 EST | METAR | 5° | 2° | 3.1 | METAR RJCC 021400Z 35006KT 9999 FEW015 BKN040 05/02 Q1013 |
| 2026-11-02 09:30 EST | METAR | 5° | 2° | 2.6 | METAR RJCC 021430Z 36005KT 9999 FEW015 SCT040 BKN070 05/02 Q1013 |
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/2026-11-02 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).