Station-day record · settlement source
Fukuoka · Asia/Tokyo · ← 2026-10-21 · 2026-10-23 → · All dates for RJFF · JSON
METAR RJFF 220530Z 01012KT 9999 FEW030 SCT040 BKN/// 22/12 Q1021 NOSIG
METAR RJFF 211730Z AUTO VRB02KT 9999 FEW046 BKN050 16/14 Q1021 BECMG 34009KT
Local day 2026-10-21 11:00 EDT → 2026-10-22 11:00 EDT (24 h, UTC+09:00) · 48 reports · longest gap 30 min
final at 2026-10-22 14:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 eee53e4f2e2c57ed68460191cafdf6f59c0959af0d6a26e1f2af9ca459f1d269
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 |
|---|---|---|---|---|---|
| 2026-10-21 11:00 EDT | METAR | 18° | 13° | 2.6 | METAR RJFF 211500Z AUTO 23005KT 9999 SCT038 BKN045 BKN050 18/13 Q1020 BECMG 34009KT |
| 2026-10-21 11:30 EDT | METAR | 18° | 13° | 2.1 | METAR RJFF 211530Z AUTO 13004KT 070V160 9999 BKN045 BKN049 OVC050 18/13 Q1020 BECMG 34009KT |
| 2026-10-21 12:00 EDT | METAR | 17° | 13° | 1 | METAR RJFF 211600Z AUTO 08002KT 9999 BKN046 OVC050 17/13 Q1020 BECMG 34009KT |
| 2026-10-21 12:30 EDT | METAR | 17° | 13° | 2.1 | METAR RJFF 211630Z AUTO 14004KT 9999 SCT048 OVC050 17/13 Q1020 BECMG 34009KT |
| 2026-10-21 13:00 EDT | METAR | 17° | 13° | 2.1 | METAR RJFF 211700Z AUTO 15004KT 9999 FEW047 OVC050 17/13 Q1020 BECMG 34009KT |
| 2026-10-21 13:30 EDT | METAR | 16°min | 14° | 1 | METAR RJFF 211730Z AUTO VRB02KT 9999 FEW046 BKN050 16/14 Q1021 BECMG 34009KT |
| 2026-10-21 14:00 EDT | METAR | 16° | 13° | 1.5 | METAR RJFF 211800Z AUTO 12003KT 9999 FEW044 BKN050 16/13 Q1021 BECMG 34009KT |
| 2026-10-21 14:30 EDT | METAR | 16° | 14° | 1.5 | METAR RJFF 211830Z AUTO 06003KT 030V090 9999 FEW040 BKN042 BKN050 16/14 Q1021 BECMG 34009KT |
| 2026-10-21 15:00 EDT | METAR | 17° | 13° | 2.1 | METAR RJFF 211900Z AUTO 04004KT 350V070 9999 SCT037 BKN044 BKN050 17/13 Q1021 NOSIG |
| 2026-10-21 15:30 EDT | METAR | 18° | 11° | 4.6 | METAR RJFF 211930Z AUTO 01009KT 340V060 9999 SCT037 BKN038 BKN044 18/11 Q1021 NOSIG |
| 2026-10-21 16:00 EDT | METAR | 17° | 11° | 2.6 | METAR RJFF 212000Z AUTO 02005KT 330V050 9999 FEW034 SCT036 BKN040 17/11 Q1021 NOSIG |
| 2026-10-21 16:30 EDT | METAR | 17° | 10° | 5.1 | METAR RJFF 212030Z AUTO 01010KT 9999 FEW034 SCT038 BKN043 17/10 Q1021 NOSIG |
| 2026-10-21 17:00 EDT | METAR | 17° | 10° | 3.6 | METAR RJFF 212100Z 36007KT 9999 FEW025 BKN040 BKN/// 17/10 Q1022 NOSIG |
| 2026-10-21 17:30 EDT | METAR | 16° | 10° | 3.1 | METAR RJFF 212130Z 01006KT 340V040 9999 FEW025 SCT045 BKN/// 16/10 Q1022 NOSIG |
| 2026-10-21 18:00 EDT | METAR | 16° | 10° | 1.5 | METAR RJFF 212200Z 03003KT 340V080 9999 FEW025 BKN040 16/10 Q1022 NOSIG |
| 2026-10-21 18:30 EDT | METAR | 17° | 11° | 1.5 | METAR RJFF 212230Z 05003KT 010V100 9999 FEW030 BKN050 17/11 Q1023 NOSIG |
| 2026-10-21 19:00 EDT | METAR | 18° | 10° | 1.5 | METAR RJFF 212300Z VRB03KT 9999 FEW030 SCT050 BKN/// 18/10 Q1023 BECMG 34009KT |
| 2026-10-21 19:30 EDT | METAR | 19° | 11° | 4.1 | METAR RJFF 212330Z 01008KT 350V060 9999 FEW030 SCT/// 19/11 Q1023 NOSIG |
| 2026-10-21 20:00 EDT | METAR | 19° | 10° | 3.1 | METAR RJFF 220000Z 02006KT 340V080 9999 FEW030 BKN/// 19/10 Q1023 NOSIG |
| 2026-10-21 20:30 EDT | METAR | 19° | 10° | 3.6 | METAR RJFF 220030Z 01007KT 330V050 9999 FEW030 SCT050 BKN/// 19/10 Q1023 NOSIG |
| 2026-10-21 21:00 EDT | METAR | 20° | 10° | 4.1 | METAR RJFF 220100Z 01008KT 340V050 9999 FEW030 SCT040 BKN/// 20/10 Q1023 NOSIG |
| 2026-10-21 21:30 EDT | METAR | 19° | 11° | 4.6 | METAR RJFF 220130Z 06009KT 330V100 9999 FEW030 SCT040 BKN/// 19/11 Q1023 BECMG 01011KT |
| 2026-10-21 22:00 EDT | METAR | 20° | 11° | 5.1 | METAR RJFF 220200Z 03010KT 350V070 9999 FEW030 BKN040 BKN/// 20/11 Q1023 NOSIG |
| 2026-10-21 22:30 EDT | METAR | 20° | 12° | 6.2 | METAR RJFF 220230Z 36012KT 9999 FEW030 BKN040 BKN/// 20/12 Q1022 NOSIG |
| 2026-10-21 23:00 EDT | METAR | 21° | 12° | 4.6 | METAR RJFF 220300Z 01009KT 350V050 9999 FEW030 SCT035 BKN040 21/12 Q1022 NOSIG |
| 2026-10-21 23:30 EDT | METAR | 21° | 12° | 5.7 | METAR RJFF 220330Z 36011KT 320V070 9999 FEW030 BKN040 21/12 Q1022 NOSIG |
| 2026-10-22 00:00 EDT | METAR | 21° | 12° | 4.6 | METAR RJFF 220400Z 02009KT 340V080 9999 FEW030 BKN040 21/12 Q1022 NOSIG |
| 2026-10-22 00:30 EDT | METAR | 21° | 12° | 4.6 | METAR RJFF 220430Z 01009KT 340V050 9999 FEW030 SCT040 BKN/// 21/12 Q1022 NOSIG |
| 2026-10-22 01:00 EDT | METAR | 21° | 11° | 4.6 | METAR RJFF 220500Z 01009KT 330V070 9999 FEW030 SCT040 BKN/// 21/11 Q1021 NOSIG |
| 2026-10-22 01:30 EDT | METAR | 22°max | 12° | 6.2 | METAR RJFF 220530Z 01012KT 9999 FEW030 SCT040 BKN/// 22/12 Q1021 NOSIG |
| 2026-10-22 02:00 EDT | METAR | 22° | 13° | 6.2 | METAR RJFF 220600Z 01012KT 340V050 9999 FEW030 SCT040 22/13 Q1022 NOSIG |
| 2026-10-22 02:30 EDT | METAR | 21° | 12° | 6.2 | METAR RJFF 220630Z 01012KT 330V040 9999 FEW030 SCT040 21/12 Q1022 NOSIG |
| 2026-10-22 03:00 EDT | METAR | 21° | 12° | 5.7 | METAR RJFF 220700Z 01011KT 340V040 9999 FEW030 SCT040 BKN/// 21/12 Q1022 NOSIG |
| 2026-10-22 03:30 EDT | METAR | 21° | 13° | 5.7 | METAR RJFF 220730Z 01011KT 9999 FEW030 SCT045 BKN/// 21/13 Q1022 NOSIG |
| 2026-10-22 04:00 EDT | METAR | 20° | 12° | 4.1 | METAR RJFF 220800Z 03008KT 360V070 9999 FEW030 BKN/// 20/12 Q1022 NOSIG |
| 2026-10-22 04:30 EDT | METAR | 19° | 12° | 5.1 | METAR RJFF 220830Z 01010KT 340V060 9999 FEW030 BKN/// 19/12 Q1022 NOSIG |
| 2026-10-22 05:00 EDT | METAR | 19° | 12° | 3.6 | METAR RJFF 220900Z 02007KT 340V070 9999 FEW030 BKN/// 19/12 Q1022 NOSIG |
| 2026-10-22 05:30 EDT | METAR | 19° | 12° | 3.6 | METAR RJFF 220930Z 03007KT 350V060 9999 FEW030 BKN/// 19/12 Q1023 NOSIG |
| 2026-10-22 06:00 EDT | METAR | 19° | 12° | 2.6 | METAR RJFF 221000Z 02005KT 340V070 9999 FEW030 BKN/// 19/12 Q1023 NOSIG |
| 2026-10-22 06:30 EDT | METAR | 18° | 12° | 2.1 | METAR RJFF 221030Z 04004KT 310V110 9999 FEW030 BKN/// 18/12 Q1023 NOSIG |
| 2026-10-22 07:00 EDT | METAR | 18° | 12° | 3.1 | METAR RJFF 221100Z 06006KT 9999 FEW030 BKN/// 18/12 Q1023 BECMG 04006KT |
| 2026-10-22 07:30 EDT | METAR | 18° | 12° | 2.1 | METAR RJFF 221130Z 09004KT 030V140 9999 FEW030 BKN/// 18/12 Q1023 NOSIG |
| 2026-10-22 08:00 EDT | METAR | 18° | 11° | 2.1 | METAR RJFF 221200Z 05004KT 350V110 9999 FEW030 BKN/// 18/11 Q1023 NOSIG |
| 2026-10-22 08:30 EDT | METAR | 18° | 11° | 3.1 | METAR RJFF 221230Z 04006KT 9999 FEW030 BKN/// 18/11 Q1023 BECMG 08004KT |
| 2026-10-22 09:00 EDT | METAR | 18° | 12° | 2.6 | METAR RJFF 221300Z 03005KT 360V070 9999 FEW030 BKN/// 18/12 Q1024 BECMG 10004KT |
| 2026-10-22 09:30 EDT | METAR | 18° | 12° | 2.1 | METAR RJFF 221330Z 05004KT 010V080 9999 FEW030 BKN/// 18/12 Q1023 NOSIG |
| 2026-10-22 10:00 EDT | METAR | 18° | 12° | 1.5 | METAR RJFF 221400Z AUTO 04003KT 350V080 9999 NSC 18/12 Q1023 NOSIG |
| 2026-10-22 10:30 EDT | METAR | 18° | 12° | 2.1 | METAR RJFF 221430Z AUTO 01004KT 340V050 9999 NSC 18/12 Q1023 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/2026-10-22 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).