Station-day record · settlement source
Rome · Europe/Rome · ← 2026-09-29 · 2026-10-01 → · All dates for LIRF · JSON
METAR LIRF 301120Z 21009KT 180V250 9999 FEW035 27/16 Q1024 NOSIG
METAR LIRF 300350Z 05003KT CAVOK 15/15 Q1023 NOSIG
Local day 2026-09-29 18:00 EDT → 2026-09-30 18:00 EDT (24 h, UTC+02:00) · 48 reports · longest gap 30 min
final at 2026-09-30 21:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 e70e9c3a80c0c6bd1db1856588b1ed1d16f3465c4ff87af4e4d0492e7cc8bfa2
Transaction 0xdfd5f88b30d154bbaef9ebda1bc55e87c51557cf7b80cb1ab157ceabd42901ce · 2026-10-01 20:01 EDT
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 |
|---|---|---|---|---|---|
| 2026-09-29 18:20 EDT | METAR | 18° | 17° | 1.5 | METAR LIRF 292220Z 07003KT 030V090 CAVOK 18/17 Q1023 NOSIG |
| 2026-09-29 18:50 EDT | METAR | 18° | 17° | 1.5 | METAR LIRF 292250Z 02003KT CAVOK 18/17 Q1023 NOSIG |
| 2026-09-29 19:20 EDT | METAR | 18° | 17° | 1 | METAR LIRF 292320Z 05002KT CAVOK 18/17 Q1023 NOSIG |
| 2026-09-29 19:50 EDT | METAR | 17° | 17° | 1 | METAR LIRF 292350Z 07002KT CAVOK 17/17 Q1023 NOSIG |
| 2026-09-29 20:20 EDT | METAR | 17° | 16° | 1.5 | METAR LIRF 300020Z 03003KT CAVOK 17/16 Q1023 NOSIG |
| 2026-09-29 20:50 EDT | METAR | 17° | 17° | 1.5 | METAR LIRF 300050Z 06003KT CAVOK 17/17 Q1023 NOSIG |
| 2026-09-29 21:20 EDT | METAR | 17° | 17° | 1 | METAR LIRF 300120Z 09002KT CAVOK 17/17 Q1023 NOSIG |
| 2026-09-29 21:50 EDT | METAR | 17° | 16° | 1.5 | METAR LIRF 300150Z 10003KT 050V110 CAVOK 17/16 Q1023 NOSIG |
| 2026-09-29 22:20 EDT | METAR | 16° | 16° | 2.1 | METAR LIRF 300220Z 05004KT CAVOK 16/16 Q1023 NOSIG |
| 2026-09-29 22:50 EDT | METAR | 16° | 16° | 1 | METAR LIRF 300250Z 01002KT CAVOK 16/16 Q1023 NOSIG |
| 2026-09-29 23:20 EDT | METAR | 16° | 16° | 1 | METAR LIRF 300320Z 02002KT CAVOK 16/16 Q1023 NOSIG |
| 2026-09-29 23:50 EDT | METAR | 15°min | 15° | 1.5 | METAR LIRF 300350Z 05003KT CAVOK 15/15 Q1023 NOSIG |
| 2026-09-30 00:20 EDT | METAR | 16° | 15° | 1 | METAR LIRF 300420Z 05002KT CAVOK 16/15 Q1023 NOSIG |
| 2026-09-30 00:50 EDT | METAR | 16° | 15° | 1 | METAR LIRF 300450Z 03002KT CAVOK 16/15 Q1023 NOSIG |
| 2026-09-30 01:20 EDT | METAR | 15° | 15° | 1 | METAR LIRF 300520Z 02002KT CAVOK 15/15 Q1023 NOSIG |
| 2026-09-30 01:50 EDT | METAR | 15° | 15° | 1.5 | METAR LIRF 300550Z 04003KT CAVOK 15/15 Q1023 NOSIG |
| 2026-09-30 02:20 EDT | METAR | 17° | 16° | 1.5 | METAR LIRF 300620Z 05003KT CAVOK 17/16 Q1024 NOSIG |
| 2026-09-30 02:50 EDT | METAR | 19° | 16° | 2.1 | METAR LIRF 300650Z 07004KT 040V100 CAVOK 19/16 Q1024 NOSIG |
| 2026-09-30 03:20 EDT | METAR | 21° | 16° | 3.1 | METAR LIRF 300720Z 07006KT CAVOK 21/16 Q1024 NOSIG |
| 2026-09-30 03:50 EDT | METAR | 22° | 16° | 2.1 | METAR LIRF 300750Z 07004KT CAVOK 22/16 Q1024 NOSIG |
| 2026-09-30 04:20 EDT | METAR | 24° | 16° | 2.6 | METAR LIRF 300820Z 10005KT CAVOK 24/16 Q1024 NOSIG |
| 2026-09-30 04:50 EDT | METAR | 25° | 16° | 2.1 | METAR LIRF 300850Z 15004KT 070V210 CAVOK 25/16 Q1024 NOSIG |
| 2026-09-30 05:20 EDT | METAR | 25° | 17° | 2.6 | METAR LIRF 300920Z 18005KT 130V210 9999 FEW030 25/17 Q1024 NOSIG |
| 2026-09-30 05:50 EDT | METAR | 26° | 18° | 3.6 | METAR LIRF 300950Z 18007KT 140V230 9999 FEW030 26/18 Q1024 NOSIG |
| 2026-09-30 06:20 EDT | METAR | 26° | 17° | 3.6 | METAR LIRF 301020Z 19007KT 150V230 9999 FEW035 26/17 Q1024 NOSIG |
| 2026-09-30 06:50 EDT | METAR | 26° | 16° | 3.6 | METAR LIRF 301050Z 19007KT 160V220 9999 FEW035 26/16 Q1024 NOSIG |
| 2026-09-30 07:20 EDT | METAR | 27°max | 16° | 4.6 | METAR LIRF 301120Z 21009KT 180V250 9999 FEW035 27/16 Q1024 NOSIG |
| 2026-09-30 07:50 EDT | METAR | 27° | 14° | 3.6 | METAR LIRF 301150Z 19007KT 160V220 9999 FEW035 27/14 Q1024 NOSIG |
| 2026-09-30 08:20 EDT | METAR | 27° | 14° | 3.6 | METAR LIRF 301220Z 19007KT 150V220 9999 FEW035 27/14 Q1023 NOSIG |
| 2026-09-30 08:50 EDT | METAR | 27° | 15° | 4.1 | METAR LIRF 301250Z 21008KT 180V270 9999 FEW035 27/15 Q1023 NOSIG |
| 2026-09-30 09:20 EDT | METAR | 26° | 16° | 4.1 | METAR LIRF 301320Z 22008KT 180V260 9999 FEW035 26/16 Q1023 NOSIG |
| 2026-09-30 09:50 EDT | METAR | 26° | 16° | 4.1 | METAR LIRF 301350Z 22008KT 200V270 9999 FEW035 26/16 Q1023 NOSIG |
| 2026-09-30 10:20 EDT | METAR | 26° | 17° | 4.1 | METAR LIRF 301420Z 24008KT 210V280 CAVOK 26/17 Q1023 NOSIG |
| 2026-09-30 10:50 EDT | METAR | 26° | 17° | 3.6 | METAR LIRF 301450Z 26007KT 230V290 CAVOK 26/17 Q1023 NOSIG |
| 2026-09-30 11:20 EDT | METAR | 25° | 18° | 2.6 | METAR LIRF 301520Z 27005KT 220V310 CAVOK 25/18 Q1022 NOSIG |
| 2026-09-30 11:50 EDT | METAR | 25° | 18° | 2.1 | METAR LIRF 301550Z 28004KT 250V310 CAVOK 25/18 Q1022 NOSIG |
| 2026-09-30 12:20 EDT | METAR | 24° | 18° | 2.1 | METAR LIRF 301620Z 27004KT CAVOK 24/18 Q1022 NOSIG |
| 2026-09-30 12:50 EDT | METAR | 23° | 18° | 1.5 | METAR LIRF 301650Z 28003KT CAVOK 23/18 Q1022 NOSIG |
| 2026-09-30 13:20 EDT | METAR | 23° | 17° | 1.5 | METAR LIRF 301720Z 29003KT CAVOK 23/17 Q1023 NOSIG |
| 2026-09-30 13:50 EDT | METAR | 22° | 17° | 1 | METAR LIRF 301750Z 28002KT CAVOK 22/17 Q1023 NOSIG |
| 2026-09-30 14:20 EDT | METAR | 22° | 17° | 0.5 | METAR LIRF 301820Z 30001KT CAVOK 22/17 Q1023 NOSIG |
| 2026-09-30 14:50 EDT | METAR | 22° | 17° | 1 | METAR LIRF 301850Z 30002KT CAVOK 22/17 Q1023 NOSIG |
| 2026-09-30 15:20 EDT | METAR | 21° | 17° | 0.5 | METAR LIRF 301920Z VRB01KT CAVOK 21/17 Q1023 NOSIG |
| 2026-09-30 15:50 EDT | METAR | 20° | 16° | 1.5 | METAR LIRF 301950Z 06003KT CAVOK 20/16 Q1023 NOSIG |
| 2026-09-30 16:20 EDT | METAR | 20° | 16° | 1 | METAR LIRF 302020Z 06002KT CAVOK 20/16 Q1023 NOSIG |
| 2026-09-30 16:50 EDT | METAR | 20° | 17° | 1 | METAR LIRF 302050Z VRB02KT CAVOK 20/17 Q1023 NOSIG |
| 2026-09-30 17:20 EDT | METAR | 19° | 16° | 1.5 | METAR LIRF 302120Z 08003KT 060V170 CAVOK 19/16 Q1023 NOSIG |
| 2026-09-30 17:50 EDT | METAR | 19° | 16° | 1.5 | METAR LIRF 302150Z 07003KT 040V100 CAVOK 19/16 Q1023 NOSIG |
Settlement source: the METAR-derived station-day record for LIRF for the contract date (station-local calendar day), as published at https://weathermarket.io/station/LIRF/2026-09-30 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/LIRF/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/LIRF/YYYY-MM-DD (JSON).