Station-day record · settlement source
Istanbul · Europe/Istanbul · ← 2026-10-18 · 2026-10-20 → · All dates for LTFM · JSON
METAR LTFM 191320Z 23012KT CAVOK 18/11 Q1020 NOSIG RMK RWY17L 22011G22KT RWY34L 21011KT RWY16R 21010KT RWY36 22011KT RWY18 23013KT
METAR LTFM 182250Z 22009KT CAVOK 11/09 Q1019 NOSIG RMK RWY17L 22012KT RWY34L 22008KT RWY16R 22008KT RWY36 22008KT RWY18 23010KT
Local day 2026-10-18 17:00 EDT → 2026-10-19 17:00 EDT (24 h, UTC+03:00) · 48 reports · longest gap 30 min
final at 2026-10-19 20:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
47 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 036602d7be880fbf86f81c9eed7e5a0f4437bc4b9e84823c24d922a8901ad8b5
Transaction 0x25cc2c5c9213c6eeb38b26d6f756740b69fc64dff827cafaf721d434d32c7ed8 · 2026-10-19 20:02 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 |
|---|---|---|---|---|---|
| 2026-10-18 17:20 EDT | METAR | 12° | 9° | 4.6 | METAR LTFM 182120Z 22009KT CAVOK 12/09 Q1019 NOSIG RMK RWY17L 23010KT RWY34L 22008KT RWY16R 22008KT RWY36 22006KT RWY18 22010KT original: METAR LTFM 182120Z 22009KT CAVOK 12/09 Q1019 NOSIG |
| 2026-10-18 17:50 EDT | METAR | 12° | 9° | 4.1 | METAR LTFM 182150Z 22008KT CAVOK 12/09 Q1019 NOSIG RMK RWY17L 22011KT RWY34L 21009KT RWY16R 22007KT RWY36 22006KT RWY18 22008KT original: METAR LTFM 182150Z 22008KT CAVOK 12/09 Q1019 NOSIG |
| 2026-10-18 18:20 EDT | METAR | 12° | 9° | 4.6 | METAR LTFM 182220Z 22009KT CAVOK 12/09 Q1019 NOSIG RMK RWY17L 22010KT RWY34L 22009KT RWY16R 22008KT RWY36 22007KT RWY18 22010KT original: METAR LTFM 182220Z 22009KT CAVOK 12/09 Q1019 NOSIG |
| 2026-10-18 18:50 EDT | METAR | 11°min | 9° | 4.6 | METAR LTFM 182250Z 22009KT CAVOK 11/09 Q1019 NOSIG RMK RWY17L 22012KT RWY34L 22008KT RWY16R 22008KT RWY36 22008KT RWY18 23010KT original: METAR LTFM 182250Z 22009KT CAVOK 11/09 Q1019 NOSIG |
| 2026-10-18 19:20 EDT | METAR | 12° | 9° | 4.6 | METAR LTFM 182320Z 21009KT CAVOK 12/09 Q1019 NOSIG RMK RWY17L 22011KT RWY34L 21009KT RWY16R 22008KT RWY36 22006KT RWY18 22012KT original: METAR LTFM 182320Z 21009KT CAVOK 12/09 Q1019 NOSIG |
| 2026-10-18 19:50 EDT | METAR | 11° | 9° | 4.6 | METAR LTFM 182350Z 21009KT CAVOK 11/09 Q1019 NOSIG RMK RWY17L 21012KT RWY34L 21011KT RWY16R 22008KT RWY36 21008KT RWY18 22011KT original: METAR LTFM 182350Z 21009KT CAVOK 11/09 Q1019 NOSIG |
| 2026-10-18 20:20 EDT | METAR | 12° | 9° | 5.1 | METAR LTFM 190020Z 22010KT CAVOK 12/09 Q1019 NOSIG RMK RWY17L 22011KT 150V240 RWY34L 21009KT RWY16R 21008KT RWY36 21008KT RWY18 22010KT original: METAR LTFM 190020Z 22010KT CAVOK 12/09 Q1019 NOSIG |
| 2026-10-18 20:50 EDT | METAR | 12° | 10° | 4.6 | METAR LTFM 190050Z 22009KT CAVOK 12/10 Q1019 NOSIG RMK RWY17L 23011KT RWY34L 22008KT RWY16R 22009KT RWY36 23007KT RWY18 23009KT original: METAR LTFM 190050Z 22009KT CAVOK 12/10 Q1019 NOSIG |
| 2026-10-18 21:20 EDT | METAR | 12° | 10° | 5.1 | METAR LTFM 190120Z 23010KT CAVOK 12/10 Q1019 NOSIG RMK RWY17L 22012KT RWY34L 22008KT RWY16R 21008KT RWY36 22007KT RWY18 23010KT original: METAR LTFM 190120Z 23010KT CAVOK 12/10 Q1019 NOSIG |
| 2026-10-18 21:50 EDT | METAR | 12° | 10° | 4.6 | METAR LTFM 190150Z 22009KT CAVOK 12/10 Q1019 NOSIG RMK RWY17L 22011KT RWY34L 21009KT RWY16R 21009KT RWY36 21008KT RWY18 23010KT original: METAR LTFM 190150Z 22009KT CAVOK 12/10 Q1019 NOSIG |
| 2026-10-18 22:20 EDT | METAR | 12° | 11° | 5.1 | METAR LTFM 190220Z 22010KT CAVOK 12/11 Q1019 NOSIG RMK RWY17L 22012KT RWY34L 22008KT RWY16R 22010KT RWY36 22008KT RWY18 23011KT original: METAR LTFM 190220Z 22010KT CAVOK 12/11 Q1019 NOSIG |
| 2026-10-18 22:50 EDT | METAR | 13° | 11° | 5.1 | METAR LTFM 190250Z 22010KT CAVOK 13/11 Q1019 NOSIG RMK RWY17L 23011KT RWY34L 22009KT RWY16R 22009KT RWY36 22008KT RWY18 22009KT original: METAR LTFM 190250Z 22010KT CAVOK 13/11 Q1019 NOSIG |
| 2026-10-18 23:20 EDT | METAR | 13° | 11° | 5.1 | METAR LTFM 190320Z 21010KT CAVOK 13/11 Q1019 NOSIG RMK RWY17L 22014KT RWY34L 21010KT RWY16R 21009KT RWY36 22010KT RWY18 22012KT original: METAR LTFM 190320Z 21010KT CAVOK 13/11 Q1019 NOSIG |
| 2026-10-18 23:50 EDT | METAR | 12° | 11° | 5.1 | METAR LTFM 190350Z 22010KT CAVOK 12/11 Q1019 NOSIG RMK RWY17L 22013KT RWY34L 22010KT RWY16R 21007KT RWY36 23010KT RWY18 23011KT original: METAR LTFM 190350Z 22010KT CAVOK 12/11 Q1019 NOSIG |
| 2026-10-19 00:20 EDT | METAR | 13° | 11° | 6.2 | METAR LTFM 190420Z 22012KT 9999 SCT035 BKN100 13/11 Q1019 NOSIG RMK RWY17L 22016KT RWY34L 21012KT RWY16R 23007KT RWY36 22010KT RWY18 23013KT original: METAR LTFM 190420Z 22012KT 9999 SCT035 BKN100 13/11 Q1019 NOSIG |
| 2026-10-19 00:50 EDT | METAR | 13° | 10° | 5.7 | METAR LTFM 190450Z 22011KT 9999 SCT035 BKN100 13/10 Q1019 NOSIG RMK RWY17L 22014KT RWY34L 22012KT RWY16R 22010KT RWY36 23010KT RWY18 23014KT original: METAR LTFM 190450Z 22011KT 9999 SCT035 BKN100 13/10 Q1019 NOSIG |
| 2026-10-19 01:20 EDT | METAR | 13° | 10° | 6.2 | METAR LTFM 190520Z 22012KT 9999 SCT035 BKN100 13/10 Q1019 NOSIG RMK RWY17L 22014KT RWY34L 21012KT RWY16R 22012KT RWY36 22010KT RWY18 23013KT original: METAR LTFM 190520Z 22012KT 9999 SCT035 BKN100 13/10 Q1019 NOSIG |
| 2026-10-19 01:50 EDT | METAR | 13° | 11° | 4.6 | METAR LTFM 190550Z 21009KT 9999 SCT040 BKN090 13/11 Q1019 NOSIG RMK RWY17L 22012KT RWY34L 21010KT 140V220 RWY16R 22012KT RWY36 22011KT RWY18 22013KT original: METAR LTFM 190550Z 21009KT 9999 SCT040 BKN090 13/11 Q1019 NOSIG |
| 2026-10-19 02:20 EDT | METAR | 13° | 10° | 5.7 | METAR LTFM 190620Z COR 22011KT 9999 -SHRA SCT040 BKN090 13/10 Q1020 NOSIG RMK RWY17L 22010KT RWY34L 21010KT RWY16R 23008KT RWY36 22010KT RWY18 22012KT original: METAR LTFM 190620Z COR 22011KT 9999 -SHRA SCT040 BKN090 13/10 Q1020 NOSIG |
| 2026-10-19 02:50 EDT | METAR | 13° | 10° | 4.6 | METAR LTFM 190650Z 22009KT 9999 -SHRA BKN030 BKN080 13/10 Q1020 NOSIG RMK RWY17L 22010KT RWY34L 22007KT RWY16R 22009KT RWY36 21007KT RWY18 22012KT original: METAR LTFM 190650Z 22009KT 9999 -SHRA BKN030 BKN080 13/10 Q1020 NOSIG |
| 2026-10-19 03:20 EDT | METAR | 14° | 11° | 4.6 | METAR LTFM 190720Z 22009KT 9999 -SHRA BKN030 BKN080 14/11 Q1020 NOSIG RMK RWY17L 22011G21KT RWY34L 21008KT RWY16R 22008KT RWY36 21008KT RWY18 22012KT original: METAR LTFM 190720Z 22009KT 9999 -SHRA BKN030 BKN080 14/11 Q1020 NOSIG |
| 2026-10-19 03:50 EDT | METAR | 15° | 12° | 4.6 | METAR LTFM 190750Z COR 23009KT 9999 -SHRA BKN030 BKN080 15/12 Q1020 NOSIG RMK RWY17L 22011KT RWY34L 22010KT RWY16R 23008KT RWY36 22007KT RWY18 23013KT original: METAR LTFM 190750Z COR 23009KT 9999 -SHRA BKN030 BKN080 15/12 Q1020 NOSIG |
| 2026-10-19 04:20 EDT | METAR | 15° | 12° | 6.2 | METAR LTFM 190820Z 23012KT 9999 BKN035 BKN080 15/12 Q1020 RESHRA NOSIG RMK RWY17L 22013KT RWY34L 21010KT RWY16R 22010KT RWY36 23010KT RWY18 23014KT original: METAR LTFM 190820Z 23012KT 9999 BKN035 BKN080 15/12 Q1020 RESHRA NOSIG |
| 2026-10-19 04:50 EDT | METAR | 16° | 13° | 5.7 | METAR LTFM 190850Z 22011KT 9999 BKN035 BKN080 16/13 Q1020 NOSIG RMK RWY17L 22014G26KT RWY34L 21010KT RWY16R 22010KT RWY36 23010KT RWY18 23014KT original: METAR LTFM 190850Z 22011KT 9999 BKN035 BKN080 16/13 Q1020 NOSIG |
| 2026-10-19 05:20 EDT | METAR | 16° | 13° | 5.7 | METAR LTFM 190920Z 23011KT 9999 BKN030 BKN080 16/13 Q1020 NOSIG RMK RWY17L 22014KT RWY34L 22010KT RWY16R 23010KT RWY36 24010KT RWY18 24013KT original: METAR LTFM 190920Z 23011KT 9999 BKN030 BKN080 16/13 Q1020 NOSIG |
| 2026-10-19 05:50 EDT | METAR | 16° | 12° | 5.7 | METAR LTFM 190950Z 24011KT 9999 BKN030 BKN080 16/12 Q1020 NOSIG RMK RWY17L 22013KT RWY34L 23010KT RWY16R 24011KT RWY36 23010KT RWY18 24014KT original: METAR LTFM 190950Z 24011KT 9999 BKN030 BKN080 16/12 Q1020 NOSIG |
| 2026-10-19 06:20 EDT | METAR | 16° | 13° | 6.7 | METAR LTFM 191020Z 21013KT 9999 BKN035 BKN080 16/13 Q1020 NOSIG RMK RWY17L 22013KT RWY34L 20010KT RWY16R 22010KT RWY36 22013KT RWY18 23014KT original: METAR LTFM 191020Z 21013KT 9999 BKN035 BKN080 16/13 Q1020 NOSIG |
| 2026-10-19 06:50 EDT | METAR | 16° | 13° | 7.2 | METAR LTFM 191050Z 21014KT 9999 BKN035 16/13 Q1020 NOSIG RMK RWY17L 21012KT RWY34L 20013KT RWY16R 22012KT RWY36 21014KT RWY18 22015KT original: METAR LTFM 191050Z 21014KT 9999 BKN035 16/13 Q1020 NOSIG |
| 2026-10-19 07:20 EDT | METAR | 17° | 13° | 7.7 | METAR LTFM 191120Z 21015KT 9999 BKN037 17/13 Q1020 NOSIG RMK RWY17L 21013KT RWY34L 20013KT RWY16R 21012KT RWY36 21013KT RWY18 22014KT original: METAR LTFM 191120Z 21015KT 9999 BKN037 17/13 Q1020 NOSIG |
| 2026-10-19 07:50 EDT | METAR | 17° | 13° | 7.7 | METAR LTFM 191150Z 21015KT 9999 BKN037 17/13 Q1020 NOSIG RMK RWY17L 21011KT 170V230 RWY34L 21011KT RWY16R 21010KT RWY36 22014KT RWY18 22014KT original: METAR LTFM 191150Z 21015KT 9999 BKN037 17/13 Q1020 NOSIG |
| 2026-10-19 08:20 EDT | METAR | 17° | 13° | 6.7 | METAR LTFM 191220Z 22013KT 9999 FEW018 BKN037 17/13 Q1020 NOSIG RMK RWY17L 22012KT RWY34L 21011KT RWY16R 21012KT RWY36 21014KT RWY18 22015KT original: METAR LTFM 191220Z 22013KT 9999 FEW018 BKN037 17/13 Q1020 NOSIG |
| 2026-10-19 08:50 EDT | METAR | 17° | 11° | 6.7 | METAR LTFM 191250Z 22013KT 9999 SCT040 17/11 Q1020 NOSIG RMK RWY17L 22012KT RWY34L 21012KT RWY16R 21012KT RWY36 21014KT RWY18 23015KT original: METAR LTFM 191250Z 22013KT 9999 SCT040 17/11 Q1020 NOSIG |
| 2026-10-19 09:20 EDT | METAR | 18°max | 11° | 6.2 | METAR LTFM 191320Z 23012KT CAVOK 18/11 Q1020 NOSIG RMK RWY17L 22011G22KT RWY34L 21011KT RWY16R 21010KT RWY36 22011KT RWY18 23013KT original: METAR LTFM 191320Z 23012KT CAVOK 18/11 Q1020 NOSIG |
| 2026-10-19 09:50 EDT | METAR | 18° | 11° | 5.7 | METAR LTFM 191350Z 22011KT CAVOK 18/11 Q1020 NOSIG RMK RWY17L 21010G27KT RWY34L 20010KT RWY16R 21010KT RWY36 21011KT RWY18 22013KT original: METAR LTFM 191350Z 22011KT CAVOK 18/11 Q1020 NOSIG |
| 2026-10-19 10:20 EDT | METAR | 18° | 11° | 6.2 | METAR LTFM 191420Z 21012KT CAVOK 18/11 Q1020 NOSIG RMK RWY17L 21010KT RWY34L 20010KT RWY16R 22011KT RWY36 21011KT RWY18 22012KT original: METAR LTFM 191420Z 21012KT CAVOK 18/11 Q1020 NOSIG |
| 2026-10-19 10:50 EDT | METAR | 17° | 11° | 5.7 | METAR LTFM 191450Z 21011KT 9999 FEW040 BKN090 17/11 Q1020 NOSIG RMK RWY17L 21010KT RWY34L 21010KT RWY16R 21010KT RWY36 22009KT RWY18 22012KT |
| 2026-10-19 11:20 EDT | METAR | 16° | 12° | 4.6 | METAR LTFM 191520Z 21009KT 9999 SCT040 BKN080 16/12 Q1020 NOSIG RMK RWY17L 21010G21KT RWY34L 21008KT RWY16R 20008KT RWY36 20009KT RWY18 21011KT original: METAR LTFM 191520Z 21009KT 9999 SCT040 BKN080 16/12 Q1020 NOSIG |
| 2026-10-19 11:50 EDT | METAR | 16° | 11° | 3.6 | METAR LTFM 191550Z 21007KT 9999 SCT040 BKN080 16/11 Q1020 NOSIG RMK RWY17L 21011KT RWY34L 21008KT RWY16R 20008KT RWY36 22008KT RWY18 22011KT original: METAR LTFM 191550Z 21007KT 9999 SCT040 BKN080 16/11 Q1020 NOSIG |
| 2026-10-19 12:20 EDT | METAR | 15° | 11° | 3.6 | METAR LTFM 191620Z 21007KT 9999 SCT040 BKN080 15/11 Q1021 NOSIG RMK RWY17L 20009KT RWY34L 21008KT RWY16R 20006KT RWY36 21007KT RWY18 21011KT original: METAR LTFM 191620Z 21007KT 9999 SCT040 BKN080 15/11 Q1021 NOSIG |
| 2026-10-19 12:50 EDT | METAR | 15° | 11° | 3.1 | METAR LTFM 191650Z 19006KT 9999 SCT040 BKN080 15/11 Q1021 NOSIG RMK RWY17L 20010G22KT RWY34L 20008KT RWY16R 19008KT RWY36 21008KT RWY18 21011KT original: METAR LTFM 191650Z 19006KT 9999 SCT040 BKN080 15/11 Q1021 NOSIG |
| 2026-10-19 13:20 EDT | METAR | 15° | 11° | 4.1 | METAR LTFM 191720Z 20008KT 9999 SCT040 BKN080 15/11 Q1021 NOSIG RMK RWY17L 19011KT RWY34L 19007KT RWY16R 19008KT RWY36 20006KT RWY18 20010KT original: METAR LTFM 191720Z 20008KT 9999 SCT040 BKN080 15/11 Q1021 NOSIG |
| 2026-10-19 13:50 EDT | METAR | 14° | 11° | 4.1 | METAR LTFM 191750Z 20008KT 9999 SCT040 BKN080 14/11 Q1021 NOSIG RMK RWY17L 20012KT RWY34L 18007KT RWY16R 20009KT RWY36 19007KT RWY18 20012KT original: METAR LTFM 191750Z 20008KT 9999 SCT040 BKN080 14/11 Q1021 NOSIG |
| 2026-10-19 14:20 EDT | METAR | 15° | 11° | 4.1 | METAR LTFM 191820Z 19008KT 9999 SCT040 BKN080 15/11 Q1021 NOSIG RMK RWY17L 19010KT RWY34L 20008KT RWY16R 20009KT RWY36 20007KT RWY18 20010KT original: METAR LTFM 191820Z 19008KT 9999 SCT040 BKN080 15/11 Q1021 NOSIG |
| 2026-10-19 14:50 EDT | METAR | 15° | 12° | 4.1 | METAR LTFM 191850Z 20008KT 9999 SCT040 BKN080 15/12 Q1021 NOSIG RMK RWY17L 20011KT RWY34L 19009KT RWY16R 19008KT RWY36 20006KT RWY18 19010KT original: METAR LTFM 191850Z 20008KT 9999 SCT040 BKN080 15/12 Q1021 NOSIG |
| 2026-10-19 15:20 EDT | METAR | 15° | 12° | 4.1 | METAR LTFM 191920Z 19008KT 9999 SCT040 BKN080 15/12 Q1021 NOSIG RMK RWY17L 19012KT RWY34L 20009KT RWY16R 20010KT RWY36 20008KT RWY18 20011KT original: METAR LTFM 191920Z 19008KT 9999 SCT040 BKN080 15/12 Q1021 NOSIG |
| 2026-10-19 15:50 EDT | METAR | 14° | 12° | 3.1 | METAR LTFM 191950Z 19006KT 9999 SCT040 BKN080 14/12 Q1021 NOSIG RMK RWY17L 19008KT RWY34L 20008KT RWY16R 20007KT RWY36 21007KT RWY18 21010KT original: METAR LTFM 191950Z 19006KT 9999 SCT040 BKN080 14/12 Q1021 NOSIG |
| 2026-10-19 16:20 EDT | METAR | 15° | 12° | 4.6 | METAR LTFM 192020Z 19009KT 9999 SCT040 BKN080 15/12 Q1021 NOSIG RMK RWY17L 19009KT RWY34L 20010KT RWY16R 21007KT RWY36 20008KT RWY18 20010KT original: METAR LTFM 192020Z 19009KT 9999 SCT040 BKN080 15/12 Q1021 NOSIG |
| 2026-10-19 16:50 EDT | METAR | 15° | 11° | 4.1 | METAR LTFM 192050Z 19008KT 9999 SCT040 BKN080 15/11 Q1021 NOSIG RMK RWY17L 19010KT RWY34L 20010KT RWY16R 21007KT RWY36 21009KT RWY18 20012KT original: METAR LTFM 192050Z 19008KT 9999 SCT040 BKN080 15/11 Q1021 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/2026-10-19 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).