Station-day record · settlement source
Fukuoka · Asia/Tokyo · ← 2026-10-26 · 2026-10-28 → · All dates for RJFF · JSON
METAR RJFF 270130Z 31010KT 290V350 9999 FEW010 SCT030 BKN050 23/16 Q1015 NOSIG
METAR RJFF 271200Z 36009KT 320V070 CAVOK 16/07 Q1018 NOSIG
Local day 2026-10-26 11:00 EDT → 2026-10-27 11:00 EDT (24 h, UTC+09:00) · 48 reports · longest gap 30 min
final at 2026-10-27 14:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 6b8f06a0e177861dbefbb1de878b07134497d6f21488eda0710e9cf7fff92ca0
Transaction 0xfc409de30066ba2a117c10b5f8cff8f3bccee0d6a56fdccc79e1215c0ad5d2c2 · 2026-11-05 23:01 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 |
|---|---|---|---|---|---|
| 2026-10-26 11:00 EDT | METAR | 21° | 20° | 5.1 | METAR RJFF 261500Z AUTO 35010KT 3000 -RA BR BKN010 OVC016 21/20 Q1013 BECMG 9999 NSW |
| 2026-10-26 11:30 EDT | METAR | 21° | 19° | 3.6 | METAR RJFF 261530Z AUTO 35007KT 4800 -RA BR FEW008 SCT016 BKN019 21/19 Q1013 BECMG 9999 NSW |
| 2026-10-26 12:00 EDT | METAR | 21° | 19° | 4.6 | METAR RJFF 261600Z AUTO 36009KT 9999 -RA FEW010 SCT020 BKN026 21/19 Q1013 NOSIG |
| 2026-10-26 12:30 EDT | METAR | 21° | 19° | 4.1 | METAR RJFF 261630Z AUTO 01008KT 9999 FEW015 SCT025 OVC050 21/19 Q1013 NOSIG |
| 2026-10-26 13:00 EDT | METAR | 21° | 19° | 3.6 | METAR RJFF 261700Z AUTO 34007KT 9999 SCT021 BKN060 21/19 Q1014 NOSIG |
| 2026-10-26 13:30 EDT | METAR | 21° | 19° | 4.6 | METAR RJFF 261730Z AUTO 35009KT 9999 -RA BKN017 BKN023 OVC030 21/19 Q1014 NOSIG |
| 2026-10-26 14:00 EDT | METAR | 21° | 19° | 5.1 | METAR RJFF 261800Z AUTO 35010KT 8000 -RA BKN017 OVC034 21/19 Q1014 NOSIG |
| 2026-10-26 14:30 EDT | METAR | 21° | 18° | 6.7 | METAR RJFF 261830Z AUTO 35013KT 9999 FEW016 SCT032 BKN043 21/18 Q1014 NOSIG |
| 2026-10-26 15:00 EDT | METAR | 21° | 17° | 5.7 | METAR RJFF 261900Z AUTO 35011KT 9999 FEW033 SCT042 OVC060 21/17 Q1013 NOSIG |
| 2026-10-26 15:30 EDT | METAR | 20° | 17° | 5.1 | METAR RJFF 261930Z AUTO 35010KT 9999 FEW042 BKN050 20/17 Q1013 NOSIG |
| 2026-10-26 16:00 EDT | METAR | 20° | 17° | 2.6 | METAR RJFF 262000Z AUTO 03005KT 350V080 9999 NSC 20/17 Q1013 NOSIG |
| 2026-10-26 16:30 EDT | METAR | 19° | 18° | 1 | METAR RJFF 262030Z AUTO VRB02KT 9999 FEW042 SCT048 OVC050 19/18 Q1014 BECMG 34006KT |
| 2026-10-26 17:00 EDT | METAR | 19° | 18° | 2.1 | METAR RJFF 262100Z 34004KT 300V030 9999 FEW025 BKN050 19/18 Q1014 NOSIG |
| 2026-10-26 17:30 EDT | METAR | 20° | 18° | 3.6 | METAR RJFF 262130Z 35007KT 9999 FEW015 SCT030 BKN050 20/18 Q1014 NOSIG |
| 2026-10-26 18:00 EDT | METAR | 20° | 17° | 2.1 | METAR RJFF 262200Z 01004KT 340V050 9999 FEW015 SCT025 BKN040 20/17 Q1014 NOSIG |
| 2026-10-26 18:30 EDT | METAR | 20° | 17° | 4.6 | METAR RJFF 262230Z 34009KT 300V020 9999 -SHRA FEW015 BKN025 BKN035 20/17 Q1015 NOSIG |
| 2026-10-26 19:00 EDT | METAR | 21° | 17° | 4.1 | METAR RJFF 262300Z 33008KT 9999 VCSH FEW010 SCT035 21/17 Q1015 NOSIG |
| 2026-10-26 19:30 EDT | METAR | 21° | 17° | 1.5 | METAR RJFF 262330Z 06003KT 340V150 9999 FEW010 21/17 Q1015 BECMG 33011KT |
| 2026-10-26 20:00 EDT | METAR | 22° | 16° | 5.7 | METAR RJFF 270000Z 33011KT 9999 FEW010 BKN030 22/16 Q1015 NOSIG |
| 2026-10-26 20:30 EDT | METAR | 22° | 16° | 4.6 | METAR RJFF 270030Z 33009KT 9999 FEW010 BKN030 BKN050 22/16 Q1015 NOSIG |
| 2026-10-26 21:00 EDT | METAR | 21° | 16° | 5.1 | METAR RJFF 270100Z 32010KT 9999 -SHRA FEW010 BKN025 BKN050 21/16 Q1015 NOSIG |
| 2026-10-26 21:30 EDT | METAR | 23°max | 16° | 5.1 | METAR RJFF 270130Z 31010KT 290V350 9999 FEW010 SCT030 BKN050 23/16 Q1015 NOSIG |
| 2026-10-26 22:00 EDT | METAR | 23° | 16° | 6.7 | METAR RJFF 270200Z 30013KT 9999 FEW015 SCT030 BKN050 23/16 Q1015 NOSIG |
| 2026-10-26 22:30 EDT | METAR | 22° | 15° | 6.7 | METAR RJFF 270230Z 32013KT 9999 FEW020 SCT030 BKN050 22/15 Q1015 NOSIG |
| 2026-10-26 23:00 EDT | METAR | 22° | 16° | 6.2 | METAR RJFF 270300Z 31012KT 9999 FEW025 SCT035 BKN045 22/16 Q1015 NOSIG |
| 2026-10-26 23:30 EDT | METAR | 22° | 16° | 8.2 | METAR RJFF 270330Z 32016KT 9999 FEW025 SCT035 22/16 Q1015 NOSIG |
| 2026-10-27 00:00 EDT | METAR | 23° | 15° | 8.2 | METAR RJFF 270400Z 33016KT 9999 FEW030 SCT035 23/15 Q1014 NOSIG |
| 2026-10-27 00:30 EDT | METAR | 22° | 15° | 7.7 | METAR RJFF 270430Z 32015KT 9999 FEW030 BKN035 BKN050 22/15 Q1014 NOSIG |
| 2026-10-27 01:00 EDT | METAR | 22° | 14° | 7.7 | METAR RJFF 270500Z 34015KT 9999 FEW030 BKN035 BKN050 22/14 Q1014 NOSIG |
| 2026-10-27 01:30 EDT | METAR | 21° | 14° | 8.2 | METAR RJFF 270530Z 34016KT 9999 FEW030 BKN035 BKN050 21/14 Q1015 NOSIG |
| 2026-10-27 02:00 EDT | METAR | 21° | 13° | 8.7 | METAR RJFF 270600Z 34017KT 9999 FEW025 SCT035 BKN040 21/13 Q1015 NOSIG |
| 2026-10-27 02:30 EDT | METAR | 21° | 13° | 7.2 | METAR RJFF 270630Z 34014KT 9999 FEW025 BKN045 21/13 Q1015 NOSIG |
| 2026-10-27 03:00 EDT | METAR | 21° | 13° | 7.2 | METAR RJFF 270700Z 33014KT 9999 FEW030 SCT040 BKN050 21/13 Q1015 NOSIG |
| 2026-10-27 03:30 EDT | METAR | 21° | 12° | 7.7 | METAR RJFF 270730Z 35015KT 9999 FEW030 SCT040 BKN050 21/12 Q1016 NOSIG |
| 2026-10-27 04:00 EDT | METAR | 20° | 11° | 7.2 | METAR RJFF 270800Z 34014KT 9999 FEW035 SCT060 20/11 Q1016 NOSIG |
| 2026-10-27 04:30 EDT | METAR | 20° | 9° | 8.2 | METAR RJFF 270830Z 34016G27KT 9999 FEW035 SCT060 20/09 Q1016 NOSIG |
| 2026-10-27 05:00 EDT | METAR | 19° | 5° | 8.7 | METAR RJFF 270900Z 34017KT 9999 FEW035 19/05 Q1016 NOSIG |
| 2026-10-27 05:30 EDT | METAR | 19° | 5° | 7.2 | METAR RJFF 270930Z 35014KT 330V030 9999 FEW040 19/05 Q1017 NOSIG |
| 2026-10-27 06:00 EDT | METAR | 19° | 5° | 6.2 | METAR RJFF 271000Z 36012KT CAVOK 19/05 Q1017 NOSIG |
| 2026-10-27 06:30 EDT | METAR | 18° | 6° | 6.2 | METAR RJFF 271030Z 36012KT CAVOK 18/06 Q1018 NOSIG |
| 2026-10-27 07:00 EDT | METAR | 18° | 6° | 6.2 | METAR RJFF 271100Z 35012KT CAVOK 18/06 Q1018 NOSIG |
| 2026-10-27 07:30 EDT | METAR | 17° | 7° | 4.1 | METAR RJFF 271130Z 36008KT CAVOK 17/07 Q1018 NOSIG |
| 2026-10-27 08:00 EDT | METAR | 16°min | 7° | 4.6 | METAR RJFF 271200Z 36009KT 320V070 CAVOK 16/07 Q1018 NOSIG |
| 2026-10-27 08:30 EDT | METAR | 16° | 7° | 6.7 | METAR RJFF 271230Z 34013KT CAVOK 16/07 Q1019 NOSIG |
| 2026-10-27 09:00 EDT | METAR | 17° | 6° | 5.7 | METAR RJFF 271300Z 33011KT CAVOK 17/06 Q1019 NOSIG |
| 2026-10-27 09:30 EDT | METAR | 17° | 6° | 4.1 | METAR RJFF 271330Z 34008KT CAVOK 17/06 Q1019 NOSIG |
| 2026-10-27 10:00 EDT | METAR | 17° | 6° | 6.7 | METAR RJFF 271400Z AUTO 33013KT 9999 NCD 17/06 Q1019 NOSIG |
| 2026-10-27 10:30 EDT | METAR | 17° | 5° | 5.1 | METAR RJFF 271430Z AUTO 33010KT 9999 NCD 17/05 Q1019 NOSIG |
Settlement source: the METAR-derived station-day record for RJFF for the contract date (station-local calendar day), as published at https://weathermarket.io/station/RJFF/2026-10-27 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/RJFF/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/RJFF/YYYY-MM-DD (JSON).