Station-day record · settlement source
Istanbul · Europe/Istanbul · ← 2026-11-13 · 2026-11-15 → · All dates for LTFM · JSON
METAR LTFM 140750Z 22025KT 9999 FEW040 SCT090 20/11 Q1015 NOSIG RMK RWY17L 22022KT RWY34L 21020KT RWY16R 22022G32KT RWY36 22021KT RWY18 23024KT
METAR LTFM 132150Z 21024KT CAVOK 18/11 Q1013 NOSIG RMK RWY17L 21022KT RWY34L 20020KT RWY16R 20018KT RWY36 21026KT RWY18 22026KT
Local day 2026-11-13 16:00 EST → 2026-11-14 16:00 EST (24 h, UTC+03:00) · 23 reports · longest gap 30 min
final at 2026-11-14 19:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
23 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 –
The record is anchored once it is final (2026-11-15T00:00:00.000Z); until then it can still change
Canonical record bytes (hash these) · SnapshotAnchor 0x2B598129… (chain 14)
good 23 · 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 |
|---|---|---|---|---|---|
| 2026-11-13 16:20 EST | METAR | 19° | 10° | 11.8 | METAR LTFM 132120Z 21023KT CAVOK 19/10 Q1013 NOSIG RMK RWY17L 21025G36KT RWY34L 20022KT RWY16R 21021KT RWY36 21025KT RWY18 22027KT original: METAR LTFM 132120Z 21023KT CAVOK 19/10 Q1013 NOSIG |
| 2026-11-13 16:50 EST | METAR | 18°min | 11° | 12.3 | METAR LTFM 132150Z 21024KT CAVOK 18/11 Q1013 NOSIG RMK RWY17L 21022KT RWY34L 20020KT RWY16R 20018KT RWY36 21026KT RWY18 22026KT original: METAR LTFM 132150Z 21024KT CAVOK 18/11 Q1013 NOSIG |
| 2026-11-13 17:20 EST | METAR | 18° | 10° | 10.8 | METAR LTFM 132220Z 21021KT CAVOK 18/10 Q1014 NOSIG RMK RWY17L 21023G36KT RWY34L 20018KT RWY16R 21021KT RWY36 21023KT RWY18 22023KT original: METAR LTFM 132220Z 21021KT CAVOK 18/10 Q1014 NOSIG |
| 2026-11-13 17:50 EST | METAR | 18° | 11° | 9.3 | METAR LTFM 132250Z 20018KT CAVOK 18/11 Q1014 NOSIG RMK RWY17L 21022G32KT RWY34L 20018KT RWY16R 20016KT RWY36 21022KT RWY18 22024KT original: METAR LTFM 132250Z 20018KT CAVOK 18/11 Q1014 NOSIG |
| 2026-11-13 18:20 EST | METAR | 18° | 11° | 11.8 | METAR LTFM 132320Z 21023KT CAVOK 18/11 Q1013 NOSIG RMK RWY17L 21023G35KT RWY34L 20021KT RWY16R 20019KT RWY36 21027KT RWY18 22028KT original: METAR LTFM 132320Z 21023KT CAVOK 18/11 Q1013 NOSIG |
| 2026-11-13 18:50 EST | METAR | 18° | 11° | 11.8 | METAR LTFM 132350Z 21023KT CAVOK 18/11 Q1013 NOSIG RMK RWY17L 21024KT RWY34L 20021KT RWY16R 21019KT RWY36 21024KT RWY18 22028KT original: METAR LTFM 132350Z 21023KT CAVOK 18/11 Q1013 NOSIG |
| 2026-11-13 19:20 EST | METAR | 18° | 11° | 12.9 | METAR LTFM 140020Z 21025KT CAVOK 18/11 Q1013 NOSIG RMK RWY17L 21024G38KT RWY34L 20022KT RWY16R 21020G30KT RWY36 21028KT RWY18 22028KT original: METAR LTFM 140020Z 21025KT CAVOK 18/11 Q1013 NOSIG |
| 2026-11-13 19:50 EST | METAR | 18° | 11° | 12.3 | METAR LTFM 140050Z 21024KT CAVOK 18/11 Q1013 NOSIG RMK RWY17L 21021KT RWY34L 20020KT RWY16R 21018G28KT RWY36 21024KT RWY18 22026KT original: METAR LTFM 140050Z 21024KT CAVOK 18/11 Q1013 NOSIG |
| 2026-11-13 20:20 EST | METAR | 18° | 11° | 11.3 | METAR LTFM 140120Z 21022KT CAVOK 18/11 Q1014 NOSIG RMK RWY17L 21025G35KT RWY34L 20019KT RWY16R 21022KT RWY36 21022KT RWY18 22026KT original: METAR LTFM 140120Z 21022KT CAVOK 18/11 Q1014 NOSIG |
| 2026-11-13 20:50 EST | METAR | 18° | 11° | 11.8 | METAR LTFM 140150Z 21023KT CAVOK 18/11 Q1013 NOSIG RMK RWY17L 21021KT RWY34L 20019KT RWY16R 21018G29KT RWY36 21023KT RWY18 22025KT original: METAR LTFM 140150Z 21023KT CAVOK 18/11 Q1013 NOSIG |
| 2026-11-13 21:20 EST | METAR | 18° | 11° | 11.8 | METAR LTFM 140220Z 21023KT CAVOK 18/11 Q1013 NOSIG RMK RWY17L 21022KT RWY34L 20020KT RWY16R 20019KT RWY36 21023KT RWY18 22025KT original: METAR LTFM 140220Z 21023KT CAVOK 18/11 Q1013 NOSIG |
| 2026-11-13 21:50 EST | METAR | 18° | 11° | 12.3 | METAR LTFM 140250Z 21024KT CAVOK 18/11 Q1013 NOSIG RMK RWY17L 21026KT RWY34L 20022KT RWY16R 21022KT RWY36 21024KT RWY18 22026KT original: METAR LTFM 140250Z 21024KT CAVOK 18/11 Q1013 NOSIG |
| 2026-11-13 22:20 EST | METAR | 18° | 11° | 11.3 | METAR LTFM 140320Z 21022KT CAVOK 18/11 Q1014 NOSIG RMK RWY17L 21023G33KT RWY34L 20020KT RWY16R 21021KT RWY36 22023KT RWY18 22026KT original: METAR LTFM 140320Z 21022KT CAVOK 18/11 Q1014 NOSIG |
| 2026-11-13 22:50 EST | METAR | 18° | 11° | 11.3 | METAR LTFM 140350Z 21022KT CAVOK 18/11 Q1014 NOSIG RMK RWY17L 21023KT RWY34L 20018KT RWY16R 21021KT RWY36 22023KT RWY18 22026KT original: METAR LTFM 140350Z 21022KT CAVOK 18/11 Q1014 NOSIG |
| 2026-11-13 23:20 EST | METAR | 18° | 11° | 11.3 | METAR LTFM 140420Z 21022KT CAVOK 18/11 Q1014 NOSIG RMK RWY17L 21022KT RWY34L 20018KT RWY16R 21020KT RWY36 22022KT RWY18 22026KT original: METAR LTFM 140420Z 21022KT CAVOK 18/11 Q1014 NOSIG |
| 2026-11-13 23:50 EST | METAR | 18° | 10° | 11.3 | METAR LTFM 140450Z 21022KT 9999 FEW040 SCT090 18/10 Q1014 NOSIG RMK RWY17L 21023KT RWY34L 20020KT RWY16R 21021KT RWY36 22020KT RWY18 22024KT original: METAR LTFM 140450Z 21022KT 9999 FEW040 SCT090 18/10 Q1014 NOSIG |
| 2026-11-14 00:20 EST | METAR | 18° | 11° | 10.8 | METAR LTFM 140520Z 22021KT 9999 FEW040 SCT090 18/11 Q1014 NOSIG RMK RWY17L 21020KT RWY34L 21019KT RWY16R 21020KT RWY36 22019KT RWY18 22022KT original: METAR LTFM 140520Z 22021KT 9999 FEW040 SCT090 18/11 Q1014 NOSIG |
| 2026-11-14 00:50 EST | METAR | 18° | 11° | 10.8 | METAR LTFM 140550Z 22021KT 9999 FEW040 SCT090 18/11 Q1014 NOSIG RMK RWY17L 21022KT RWY34L 21020KT RWY16R 21022KT RWY36 22021KT RWY18 22025KT original: METAR LTFM 140550Z 22021KT 9999 FEW040 SCT090 18/11 Q1014 NOSIG |
| 2026-11-14 01:20 EST | METAR | 19° | 11° | 11.3 | METAR LTFM 140620Z 22022KT 9999 FEW040 SCT090 19/11 Q1015 NOSIG RMK RWY17L 22021G31KT RWY34L 21020KT RWY16R 21022KT RWY36 22020KT RWY18 22025KT original: METAR LTFM 140620Z 22022KT 9999 FEW040 SCT090 19/11 Q1015 NOSIG |
| 2026-11-14 01:50 EST | METAR | 19° | 11° | 13.4 | METAR LTFM 140650Z 22026KT 9999 FEW040 SCT090 19/11 Q1015 NOSIG RMK RWY17L 22023KT RWY34L 21023KT RWY16R 22024KT RWY36 22022KT RWY18 23028KT original: METAR LTFM 140650Z 22026KT 9999 FEW040 SCT090 19/11 Q1015 NOSIG |
| 2026-11-14 02:20 EST | METAR | 19° | 11° | 13.4 | METAR LTFM 140720Z 22026KT 9999 FEW040 SCT090 19/11 Q1014 NOSIG RMK RWY17L 22021KT RWY34L 21023KT RWY16R 22024KT RWY36 22024KT RWY18 22027KT original: METAR LTFM 140720Z 22026KT 9999 FEW040 SCT090 19/11 Q1014 NOSIG |
| 2026-11-14 02:50 EST | METAR | 20°max | 11° | 12.9 | METAR LTFM 140750Z 22025KT 9999 FEW040 SCT090 20/11 Q1015 NOSIG RMK RWY17L 22022KT RWY34L 21020KT RWY16R 22022G32KT RWY36 22021KT RWY18 23024KT original: METAR LTFM 140750Z 22025KT 9999 FEW040 SCT090 20/11 Q1015 NOSIG |
| 2026-11-14 03:20 EST | METAR | 20° | 12° | 12.3 | METAR LTFM 140820Z 22024KT 9999 FEW040 SCT090 20/12 Q1015 NOSIG RMK RWY17L 22020G31KT RWY34L 21021KT RWY16R 22022G32KT RWY36 22022KT RWY18 22025KT original: METAR LTFM 140820Z 22024KT 9999 FEW040 SCT090 20/12 Q1015 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/2026-11-14 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).