Station-day record · settlement source
Istanbul · Europe/Istanbul · ← 2026-10-12 · 2026-10-14 → · All dates for LTFM · JSON
METAR LTFM 122120Z VRB02KT 9999 -SHRA SCT008 BKN028 19/17 Q1014 NOSIG
METAR LTFM 131420Z 36015KT 6000 -SHRA BKN007 BKN020 15/14 Q1015 NOSIG RMK RWY17L 36016KT RWY34L 35014KT RWY16R 36014KT RWY36 36016KT RWY18 01015KT
Local day 2026-10-12 17:00 EDT → 2026-10-13 17:00 EDT (24 h, UTC+03:00) · 48 reports · longest gap 30 min
final at 2026-10-13 20:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
19 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 d80da9614b46c172eaea68a74fef155e0a6612be426a8058617a9b0001578fe8
Transaction 0x86be2792c5c635491579fdb235383eb38725b08ac00931ef9d1ed1f8603626b2 · 2026-10-13 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 |
|---|---|---|---|---|---|
| 2026-10-12 17:20 EDT | METAR | 19°max | 17° | 1 | METAR LTFM 122120Z VRB02KT 9999 -SHRA SCT008 BKN028 19/17 Q1014 NOSIG |
| 2026-10-12 17:50 EDT | METAR | 19° | 17° | 0.5 | METAR LTFM 122150Z VRB01KT 9999 -SHRA SCT008 FEW018TCU BKN028 19/17 Q1014 NOSIG |
| 2026-10-12 18:20 EDT | METAR | 18° | 17° | 2.1 | METAR LTFM 122220Z 01004KT 320V030 6000 SHRA SCT008 FEW018TCU BKN028 18/17 Q1014 NOSIG |
| 2026-10-12 18:50 EDT | METAR | 18° | 17° | 3.1 | METAR LTFM 122250Z 33006KT 9999 -SHRA SCT008 BKN028 18/17 Q1014 RESHRA NOSIG |
| 2026-10-12 19:20 EDT | METAR | 18° | 17° | 3.1 | METAR LTFM 122320Z 32006KT 9999 -SHRA SCT008 BKN028 18/17 Q1014 NOSIG |
| 2026-10-12 19:50 EDT | METAR | 18° | 16° | 2.1 | METAR LTFM 122350Z 33004KT 280V350 9999 SCT008 BKN028 18/16 Q1014 RESHRA NOSIG |
| 2026-10-12 20:20 EDT | METAR | 18° | 17° | 2.6 | METAR LTFM 130020Z VRB05KT 6000 -SHRA SCT006 BKN025 18/17 Q1014 NOSIG |
| 2026-10-12 20:50 EDT | METAR | 18° | 17° | 3.1 | METAR LTFM 130050Z 27006KT 210V300 8000 -SHRA SCT006 BKN025 18/17 Q1014 NOSIG |
| 2026-10-12 21:20 EDT | METAR | 18° | 17° | 5.1 | METAR LTFM 130120Z COR 33010KT 9999 -SHRA SCT006 FEW018TCU BKN025 18/17 Q1014 NOSIG |
| 2026-10-12 21:50 EDT | METAR | 18° | 16° | 4.1 | METAR LTFM 130150Z 31008G19KT 280V340 9999 SCT006 FEW018TCU BKN025 18/16 Q1014 RESHRA NOSIG |
| 2026-10-12 22:20 EDT | METAR | 18° | 16° | 6.2 | METAR LTFM 130220Z 34012KT 9999 -SHRA SCT006 FEW018TCU BKN025 18/16 Q1014 NOSIG |
| 2026-10-12 22:50 EDT | METAR | 17° | 16° | 5.7 | METAR LTFM 130250Z 34011KT 9999 SCT009 BKN028 17/16 Q1014 RESHRA NOSIG |
| 2026-10-12 23:20 EDT | METAR | 17° | 16° | 5.7 | METAR LTFM 130320Z 35011KT 9999 SCT011 BKN028 17/16 Q1014 NOSIG |
| 2026-10-12 23:50 EDT | METAR | 17° | 16° | 6.2 | METAR LTFM 130350Z 33012KT 9999 -SHRA SCT008 BKN028 17/16 Q1014 NOSIG |
| 2026-10-13 00:20 EDT | METAR | 17° | 16° | 5.1 | METAR LTFM 130420Z 35010KT 9999 -SHRA SCT011 BKN028 17/16 Q1014 NOSIG |
| 2026-10-13 00:50 EDT | METAR | 17° | 16° | 5.7 | METAR LTFM 130450Z 34011KT 9999 SCT012 BKN028 17/16 Q1014 RESHRA NOSIG |
| 2026-10-13 01:20 EDT | METAR | 17° | 15° | 5.7 | METAR LTFM 130520Z 35011KT 9999 SCT012 BKN028 17/15 Q1015 NOSIG |
| 2026-10-13 01:50 EDT | METAR | 17° | 15° | 4.1 | METAR LTFM 130550Z 34008KT 9999 -SHRA SCT012 BKN028 17/15 Q1015 NOSIG |
| 2026-10-13 02:20 EDT | METAR | 17° | 15° | 3.1 | METAR LTFM 130620Z 31006KT 280V010 8000 -SHRA SCT008 BKN028 17/15 Q1015 NOSIG |
| 2026-10-13 02:50 EDT | METAR | 17° | 15° | 4.1 | METAR LTFM 130650Z 34008KT 6000 -SHRA BKN008 BKN028 17/15 Q1015 NOSIG RMK RWY17L 34008KT RWY34L 33009KT RWY16R 33006KT RWY36 34008KT RWY18 35009KT original: METAR LTFM 130650Z 34008KT 6000 -SHRA BKN008 BKN028 17/15 Q1015 NOSIG |
| 2026-10-13 03:20 EDT | METAR | 17° | 15° | 5.7 | METAR LTFM 130720Z 34011KT 6000 -SHRA BKN008 BKN025 17/15 Q1015 NOSIG RMK RWY17L 34009KT RWY34L 34010KT RWY16R 33006KT RWY36 35011KT RWY18 35009KT original: METAR LTFM 130720Z 34011KT 6000 -SHRA BKN008 BKN025 17/15 Q1015 NOSIG |
| 2026-10-13 03:50 EDT | METAR | 16° | 15° | 6.2 | METAR LTFM 130750Z 35012KT 9999 -SHRA BKN008 BKN025 16/15 Q1015 NOSIG RMK RWY17L 34011KT RWY34L 33011KT RWY16R 34007KT RWY36 35012KT RWY18 35010KT original: METAR LTFM 130750Z 35012KT 9999 -SHRA BKN008 BKN025 16/15 Q1015 NOSIG |
| 2026-10-13 04:20 EDT | METAR | 16° | 15° | 6.7 | METAR LTFM 130820Z 34013KT 8000 3600N -SHRA SCT006 BKN025 16/15 Q1015 NOSIG RMK RWY17L 33013KT RWY34L 33011KT RWY16R 34009KT RWY36 34013KT RWY18 34012KT original: METAR LTFM 130820Z 34013KT 8000 3600N -SHRA SCT006 BKN025 16/15 Q1015 NOSIG |
| 2026-10-13 04:50 EDT | METAR | 16° | 15° | 5.7 | METAR LTFM 130850Z 33011G21KT 6000 -SHRA BKN005 BKN025 16/15 Q1015 NOSIG RMK RWY17L 34013KT RWY34L 33011KT RWY16R 34011KT RWY36 34013KT 290V350 RWY18 35014KT original: METAR LTFM 130850Z 33011G21KT 6000 -SHRA BKN005 BKN025 16/15 Q1015 NOSIG |
| 2026-10-13 05:20 EDT | METAR | 16° | 15° | 5.7 | METAR LTFM 130920Z 34011KT 8000 -SHRA BKN005 BKN025 16/15 Q1015 NOSIG RMK RWY17L 35011KT RWY34L 33009KT RWY16R 34009KT RWY36 34012KT RWY18 35013KT |
| 2026-10-13 05:50 EDT | METAR | 16° | 15° | 5.1 | METAR LTFM 130950Z 34010KT 3500 SHRA BKN004 BKN025 16/15 Q1016 NOSIG |
| 2026-10-13 06:20 EDT | METAR | 16° | 15° | 6.7 | METAR LTFM 131020Z 35013KT 6000 -SHRA BKN004 BKN025 16/15 Q1016 RESHRA NOSIG |
| 2026-10-13 06:50 EDT | METAR | 16° | 15° | 7.2 | METAR LTFM 131050Z 36014KT 9999 -SHRA BKN007 BKN025 16/15 Q1016 NOSIG |
| 2026-10-13 07:20 EDT | METAR | 16° | 15° | 7.2 | METAR LTFM 131120Z 36014G25KT 9999 -SHRA BKN007 BKN025 16/15 Q1015 NOSIG |
| 2026-10-13 07:50 EDT | METAR | 16° | 15° | 7.7 | METAR LTFM 131150Z 36015KT 6000 -SHRA BKN007 BKN020 16/15 Q1016 NOSIG |
| 2026-10-13 08:20 EDT | METAR | 16° | 15° | 8.2 | METAR LTFM 131220Z 36016KT 9999 -SHRA BKN007 BKN020 16/15 Q1016 NOSIG |
| 2026-10-13 08:50 EDT | METAR | 16° | 14° | 8.7 | METAR LTFM 131250Z 36017KT 8000 -SHRA BKN007 BKN020 16/14 Q1015 NOSIG RMK RWY17L 36015KT RWY34L 35016KT RWY16R 36014KT RWY36 36014KT RWY18 36015KT original: METAR LTFM 131250Z 36017KT 8000 -SHRA BKN007 BKN020 16/14 Q1015 NOSIG |
| 2026-10-13 09:20 EDT | METAR | 16° | 14° | 9.3 | METAR LTFM 131320Z 36018KT 8000 -SHRA BKN007 BKN020 16/14 Q1015 NOSIG RMK RWY17L 35014KT RWY34L 35016KT RWY16R 35013KT RWY36 36016KT RWY18 36015KT original: METAR LTFM 131320Z 36018KT 8000 -SHRA BKN007 BKN020 16/14 Q1015 NOSIG |
| 2026-10-13 09:50 EDT | METAR | 16° | 14° | 8.2 | METAR LTFM 131350Z 36016KT 6000 -SHRA BKN007 BKN020 16/14 Q1015 NOSIG RMK RWY17L 36016KT RWY34L 35015KT RWY16R 35014KT RWY36 36015KT RWY18 01014KT original: METAR LTFM 131350Z 36016KT 6000 -SHRA BKN007 BKN020 16/14 Q1015 NOSIG |
| 2026-10-13 10:20 EDT | METAR | 15°min | 14° | 7.7 | METAR LTFM 131420Z 36015KT 6000 -SHRA BKN007 BKN020 15/14 Q1015 NOSIG RMK RWY17L 36016KT RWY34L 35014KT RWY16R 36014KT RWY36 36016KT RWY18 01015KT original: METAR LTFM 131420Z 36015KT 6000 -SHRA BKN007 BKN020 15/14 Q1015 NOSIG |
| 2026-10-13 10:50 EDT | METAR | 15° | 14° | 7.2 | METAR LTFM 131450Z COR 01014KT 3900 SHRA BKN007 BKN020 15/14 Q1015 BECMG TL1520 9999 NSW RMK RWY17L 36014KT RWY34L 36014KT RWY16R 36014KT RWY36 36015KT RWY18 01014KT original: METAR LTFM 131450Z COR 01014KT 3900 SHRA BKN007 BKN020 15/14 Q1015 BECMG TL1520 9999 NSW |
| 2026-10-13 11:20 EDT | METAR | 15° | 14° | 7.2 | METAR LTFM 131520Z 01014KT 3900 SHRA BKN007 BKN020 15/14 Q1016 NOSIG RMK RWY17L 36014KT RWY34L 35013KT RWY16R 36012KT RWY36 36014KT RWY18 01013KT original: METAR LTFM 131520Z 01014KT 3900 SHRA BKN007 BKN020 15/14 Q1016 NOSIG |
| 2026-10-13 11:50 EDT | METAR | 15° | 15° | 7.2 | METAR LTFM 131550Z 35014KT 4000 SHRA BKN006 BKN020 15/15 Q1016 NOSIG RMK RWY17L 35013KT RWY34L 34013KT RWY16R 35012KT RWY36 36013KT RWY18 36013KT original: METAR LTFM 131550Z 35014KT 4000 SHRA BKN006 BKN020 15/15 Q1016 NOSIG |
| 2026-10-13 12:20 EDT | METAR | 15° | 15° | 7.7 | METAR LTFM 131620Z 35015KT 4000 SHRA BKN006 BKN020 15/15 Q1016 NOSIG RMK RWY17L 35012KT RWY34L 34012KT RWY16R 34012KT RWY36 36015KT RWY18 01012KT |
| 2026-10-13 12:50 EDT | METAR | 15° | 15° | 6.7 | METAR LTFM 131650Z 01013KT 4000 SHRA BKN006 BKN020 15/15 Q1016 BECMG TL1720 9999 NSW RMK RWY17L 01013KT RWY34L 35012KT RWY16R 36013KT RWY36 01012KT RWY18 02010KT |
| 2026-10-13 13:20 EDT | METAR | 16° | 15° | 5.1 | METAR LTFM 131720Z 02010KT 4000 SHRA BKN006 BKN020 16/15 Q1015 NOSIG RMK RWY17L 03013KT RWY34L 01010KT RWY16R 02012KT RWY36 01012KT RWY18 03010KT original: METAR LTFM 131720Z 02010KT 4000 SHRA BKN006 BKN020 16/15 Q1015 NOSIG |
| 2026-10-13 13:50 EDT | METAR | 15° | 15° | 6.7 | METAR LTFM 131750Z 02013KT 4000 SHRA BKN006 BKN020 15/15 Q1015 NOSIG RMK RWY17L 03014KT RWY34L 01012KT RWY16R 02013KT RWY36 03013KT RWY18 03013KT |
| 2026-10-13 14:20 EDT | METAR | 15° | 15° | 6.7 | METAR LTFM 131820Z 03013KT 4000 SHRA BKN006 BKN020 15/15 Q1015 NOSIG RMK RWY17L 02014KT RWY34L 02012KT RWY16R 03014KT RWY36 02015KT RWY18 03014KT original: METAR LTFM 131820Z 03013KT 4000 SHRA BKN006 BKN020 15/15 Q1015 NOSIG |
| 2026-10-13 14:50 EDT | METAR | 16° | 15° | 5.7 | METAR LTFM 131850Z 03011KT 8000 -SHRA BKN006 BKN020 16/15 Q1015 RESHRA NOSIG RMK RWY17L 03013KT RWY34L 02010KT RWY16R 03012KT RWY36 03014KT RWY18 04013KT original: METAR LTFM 131850Z 03011KT 8000 -SHRA BKN006 BKN020 16/15 Q1015 RESHRA NOSIG |
| 2026-10-13 15:20 EDT | METAR | 16° | 14° | 6.7 | METAR LTFM 131920Z 03013KT 7000 -SHRA BKN009 BKN020 16/14 Q1015 NOSIG RMK RWY17L 04014KT RWY34L 03010KT RWY16R 04013KT RWY36 03014KT RWY18 04013KT original: METAR LTFM 131920Z 03013KT 7000 -SHRA BKN009 BKN020 16/14 Q1015 NOSIG |
| 2026-10-13 15:50 EDT | METAR | 16° | 15° | 7.7 | METAR LTFM 131950Z 03015KT 8000 -SHRA BKN008 BKN020 16/15 Q1015 NOSIG RMK RWY17L 03014KT RWY34L 02011KT RWY16R 03014KT RWY36 03016KT RWY18 04013KT original: METAR LTFM 131950Z 03015KT 8000 -SHRA BKN008 BKN020 16/15 Q1015 NOSIG |
| 2026-10-13 16:20 EDT | METAR | 16° | 15° | 7.7 | METAR LTFM 132020Z 03015KT 9999 -SHRA BKN008 BKN020 16/15 Q1015 NOSIG RMK RWY17L 03015KT RWY34L 02012KT RWY16R 03014KT RWY36 04014KT RWY18 05014KT original: METAR LTFM 132020Z 03015KT 9999 -SHRA BKN008 BKN020 16/15 Q1015 NOSIG |
| 2026-10-13 16:50 EDT | METAR | 16° | 15° | 9.3 | METAR LTFM 132050Z 04018KT 6000 -SHRA BKN008 BKN020 16/15 Q1014 NOSIG RMK RWY17L 04017KT RWY34L 03014KT RWY16R 03018KT RWY36 04018KT RWY18 05017KT original: METAR LTFM 132050Z 04018KT 6000 -SHRA BKN008 BKN020 16/15 Q1014 NOSIG |
Settlement source: the METAR-derived station-day record for LTFM for the contract date (station-local calendar day), as published at https://weathermarket.io/station/LTFM/2026-10-13 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/LTFM/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/LTFM/YYYY-MM-DD (JSON).