Station-day record · settlement source
Istanbul · Europe/Istanbul · ← 2026-10-19 · 2026-10-21 → · All dates for LTFM · JSON
METAR LTFM 201050Z VRB05KT CAVOK 21/11 Q1024 NOSIG RMK RWY17L 23006KT 200V260 RWY34L 21005KT 150V230 RWY16R 22005KT 190V250 RWY36 20004KT 100V230 RWY18 22005KT 180V270
METAR LTFM 192350Z 17008KT CAVOK 14/11 Q1022 NOSIG RMK RWY17L 20011KT RWY34L 21010KT RWY16R 22009KT RWY36 22008KT RWY18 21011KT
Local day 2026-10-19 17:00 EDT → 2026-10-20 17:00 EDT (24 h, UTC+03:00) · 48 reports · longest gap 30 min
final at 2026-10-20 20:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
48 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 119c50265d31d66af132897216596ba4e71e3e52be7407c6e05fb4cafa6a1ede
Transaction 0x2dead0049c1137ea2547fa6438ce700a88a4b00e94a55550bb90492094f19ea7 · 2026-11-05 11:02 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 |
|---|---|---|---|---|---|
| 2026-10-19 17:20 EDT | METAR | 15° | 11° | 4.1 | METAR LTFM 192120Z 21008KT CAVOK 15/11 Q1022 NOSIG RMK RWY17L 20008KT RWY34L 21009KT RWY16R 21008KT RWY36 22008KT RWY18 22011KT original: METAR LTFM 192120Z 21008KT CAVOK 15/11 Q1022 NOSIG |
| 2026-10-19 17:50 EDT | METAR | 15° | 11° | 4.6 | METAR LTFM 192150Z 20009KT CAVOK 15/11 Q1021 NOSIG RMK RWY17L 20010KT RWY34L 21010KT RWY16R 21008KT RWY36 21008KT RWY18 21011KT original: METAR LTFM 192150Z 20009KT CAVOK 15/11 Q1021 NOSIG |
| 2026-10-19 18:20 EDT | METAR | 15° | 11° | 3.6 | METAR LTFM 192220Z 18007KT CAVOK 15/11 Q1021 NOSIG RMK RWY17L 19010KT RWY34L 20010KT RWY16R 21008KT RWY36 21008KT RWY18 20011KT original: METAR LTFM 192220Z 18007KT CAVOK 15/11 Q1021 NOSIG |
| 2026-10-19 18:50 EDT | METAR | 15° | 11° | 3.6 | METAR LTFM 192250Z 18007KT CAVOK 15/11 Q1021 NOSIG RMK RWY17L 19009KT RWY34L 21010KT RWY16R 22007KT RWY36 22007KT RWY18 21012KT original: METAR LTFM 192250Z 18007KT CAVOK 15/11 Q1021 NOSIG |
| 2026-10-19 19:20 EDT | METAR | 15° | 11° | 4.1 | METAR LTFM 192320Z 19008KT CAVOK 15/11 Q1022 NOSIG RMK RWY17L 20009KT RWY34L 21010KT RWY16R 22009KT RWY36 22008KT RWY18 22012KT original: METAR LTFM 192320Z 19008KT CAVOK 15/11 Q1022 NOSIG |
| 2026-10-19 19:50 EDT | METAR | 14°min | 11° | 4.1 | METAR LTFM 192350Z 17008KT CAVOK 14/11 Q1022 NOSIG RMK RWY17L 20011KT RWY34L 21010KT RWY16R 22009KT RWY36 22008KT RWY18 21011KT original: METAR LTFM 192350Z 17008KT CAVOK 14/11 Q1022 NOSIG |
| 2026-10-19 20:20 EDT | METAR | 14° | 11° | 4.1 | METAR LTFM 200020Z 17008KT CAVOK 14/11 Q1022 NOSIG RMK RWY17L 18008KT RWY34L 21010KT RWY16R 21009KT RWY36 22008KT RWY18 21010KT original: METAR LTFM 200020Z 17008KT CAVOK 14/11 Q1022 NOSIG |
| 2026-10-19 20:50 EDT | METAR | 15° | 12° | 3.6 | METAR LTFM 200050Z 19007KT CAVOK 15/12 Q1022 NOSIG RMK RWY17L 20007KT RWY34L 22010KT RWY16R 22007KT RWY36 22008KT RWY18 23009KT original: METAR LTFM 200050Z 19007KT CAVOK 15/12 Q1022 NOSIG |
| 2026-10-19 21:20 EDT | METAR | 14° | 12° | 3.6 | METAR LTFM 200120Z 18007KT CAVOK 14/12 Q1022 NOSIG RMK RWY17L 20008KT RWY34L 22009KT RWY16R 23006KT RWY36 22008KT RWY18 23010KT original: METAR LTFM 200120Z 18007KT CAVOK 14/12 Q1022 NOSIG |
| 2026-10-19 21:50 EDT | METAR | 14° | 12° | 3.6 | METAR LTFM 200150Z 17007KT CAVOK 14/12 Q1022 NOSIG RMK RWY17L 20008KT RWY34L 21009KT RWY16R 22007KT RWY36 22008KT RWY18 23010KT original: METAR LTFM 200150Z 17007KT CAVOK 14/12 Q1022 NOSIG |
| 2026-10-19 22:20 EDT | METAR | 14° | 12° | 3.1 | METAR LTFM 200220Z 18006KT CAVOK 14/12 Q1022 NOSIG RMK RWY17L 21007KT RWY34L 22007KT RWY16R 24005KT RWY36 22008KT RWY18 22012KT original: METAR LTFM 200220Z 18006KT CAVOK 14/12 Q1022 NOSIG |
| 2026-10-19 22:50 EDT | METAR | 14° | 12° | 3.6 | METAR LTFM 200250Z 18007KT CAVOK 14/12 Q1022 NOSIG RMK RWY17L 21008KT RWY34L 21009KT RWY16R 22008KT RWY36 22008KT RWY18 22011KT original: METAR LTFM 200250Z 18007KT CAVOK 14/12 Q1022 NOSIG |
| 2026-10-19 23:20 EDT | METAR | 14° | 12° | 3.6 | METAR LTFM 200320Z 19007KT CAVOK 14/12 Q1022 NOSIG RMK RWY17L 19007KT RWY34L 21008KT RWY16R 22007KT RWY36 22008KT RWY18 22010KT original: METAR LTFM 200320Z 19007KT CAVOK 14/12 Q1022 NOSIG |
| 2026-10-19 23:50 EDT | METAR | 14° | 12° | 4.1 | METAR LTFM 200350Z 19008KT 9999 FEW040 BKN090 14/12 Q1022 NOSIG RMK RWY17L 20006KT RWY34L 21008KT RWY16R 22007KT RWY36 21008KT RWY18 21009KT original: METAR LTFM 200350Z 19008KT 9999 FEW040 BKN090 14/12 Q1022 NOSIG |
| 2026-10-20 00:20 EDT | METAR | 14° | 13° | 4.1 | METAR LTFM 200420Z 20008KT 130V210 9999 FEW040 BKN090 14/13 Q1023 NOSIG RMK RWY17L 21009KT RWY34L 21006KT RWY16R 23006KT RWY36 19007KT RWY18 21008KT original: METAR LTFM 200420Z 20008KT 130V210 9999 FEW040 BKN090 14/13 Q1023 NOSIG |
| 2026-10-20 00:50 EDT | METAR | 15° | 13° | 4.1 | METAR LTFM 200450Z 19008KT 110V210 9999 FEW040 BKN090 15/13 Q1023 NOSIG RMK RWY17L 21010G28KT RWY34L 20006KT RWY16R 24005KT RWY36 21007KT RWY18 21008KT original: METAR LTFM 200450Z 19008KT 110V210 9999 FEW040 BKN090 15/13 Q1023 NOSIG |
| 2026-10-20 01:20 EDT | METAR | 15° | 13° | 4.1 | METAR LTFM 200520Z 20008KT CAVOK 15/13 Q1023 NOSIG RMK RWY17L 23008G20KT 190V260 RWY34L 18006KT RWY16R 25004KT RWY36 21006KT RWY18 22007KT original: METAR LTFM 200520Z 20008KT CAVOK 15/13 Q1023 NOSIG |
| 2026-10-20 01:50 EDT | METAR | 15° | 13° | 3.1 | METAR LTFM 200550Z 20006KT CAVOK 15/13 Q1024 NOSIG RMK RWY17L 24005KT RWY34L 20005KT RWY16R 26003KT RWY36 20006KT RWY18 22005KT 190V260 original: METAR LTFM 200550Z 20006KT CAVOK 15/13 Q1024 NOSIG |
| 2026-10-20 02:20 EDT | METAR | 16° | 13° | 2.6 | METAR LTFM 200620Z 20005KT CAVOK 16/13 Q1024 NOSIG RMK RWY17L 23004KT 140V260 RWY34L 21007KT 150V220 RWY16R VRB02KT RWY36 22006KT RWY18 25005KT original: METAR LTFM 200620Z 20005KT CAVOK 16/13 Q1024 NOSIG |
| 2026-10-20 02:50 EDT | METAR | 17° | 13° | 3.1 | METAR LTFM 200650Z 20006KT CAVOK 17/13 Q1024 NOSIG RMK RWY17L 23004KT 160V280 RWY34L 20007KT RWY16R 26004KT 210V280 RWY36 21007KT RWY18 23005KT original: METAR LTFM 200650Z 20006KT CAVOK 17/13 Q1024 NOSIG |
| 2026-10-20 03:20 EDT | METAR | 17° | 13° | 3.1 | METAR LTFM 200720Z 22006KT CAVOK 17/13 Q1024 NOSIG RMK RWY17L 22006KT 170V240 RWY34L 21007KT RWY16R 22005KT RWY36 22006KT RWY18 23007KT original: METAR LTFM 200720Z 22006KT CAVOK 17/13 Q1024 NOSIG |
| 2026-10-20 03:50 EDT | METAR | 18° | 12° | 4.1 | METAR LTFM 200750Z 20008KT CAVOK 18/12 Q1024 NOSIG RMK RWY17L 20006KT 150V230 RWY34L 20007KT RWY16R 21007KT RWY36 21008KT RWY18 21007KT original: METAR LTFM 200750Z 20008KT CAVOK 18/12 Q1024 NOSIG |
| 2026-10-20 04:20 EDT | METAR | 19° | 12° | 4.1 | METAR LTFM 200820Z 21008KT CAVOK 19/12 Q1024 NOSIG RMK RWY17L 21007KT 170V230 RWY34L 19008KT 160V220 RWY16R 22006KT 170V230 RWY36 21006KT 160V240 RWY18 23008KT original: METAR LTFM 200820Z 21008KT CAVOK 19/12 Q1024 NOSIG |
| 2026-10-20 04:50 EDT | METAR | 19° | 12° | 3.1 | METAR LTFM 200850Z 22006KT 180V250 CAVOK 19/12 Q1024 NOSIG RMK RWY17L 22006KT 180V260 RWY34L 21007KT RWY16R 23006KT 190V260 RWY36 24006KT 180V270 RWY18 24006KT 200V260 original: METAR LTFM 200850Z 22006KT 180V250 CAVOK 19/12 Q1024 NOSIG |
| 2026-10-20 05:20 EDT | METAR | 20° | 12° | 3.6 | METAR LTFM 200920Z 23007KT 160V250 CAVOK 20/12 Q1024 NOSIG RMK RWY17L 23008KT 180V260 RWY34L 21006KT RWY16R 21006KT 180V240 RWY36 23006KT 170V280 RWY18 25006KT original: METAR LTFM 200920Z 23007KT 160V250 CAVOK 20/12 Q1024 NOSIG |
| 2026-10-20 05:50 EDT | METAR | 20° | 11° | 3.6 | METAR LTFM 200950Z 22007KT 170V260 CAVOK 20/11 Q1024 NOSIG RMK RWY17L 21005KT 160V260 RWY34L 20005KT 160V240 RWY16R 22006KT 180V240 RWY36 21005KT 170V250 RWY18 26006KT original: METAR LTFM 200950Z 22007KT 170V260 CAVOK 20/11 Q1024 NOSIG |
| 2026-10-20 06:20 EDT | METAR | 20° | 11° | 3.1 | METAR LTFM 201020Z 21006KT 180V240 CAVOK 20/11 Q1024 NOSIG RMK RWY17L 25007KT 190V270 RWY34L 23007KT RWY16R 23006KT 180V270 RWY36 22005KT 150V260 RWY18 21005KT 150V250 original: METAR LTFM 201020Z 21006KT 180V240 CAVOK 20/11 Q1024 NOSIG |
| 2026-10-20 06:50 EDT | METAR | 21°max | 11° | 2.6 | METAR LTFM 201050Z VRB05KT CAVOK 21/11 Q1024 NOSIG RMK RWY17L 23006KT 200V260 RWY34L 21005KT 150V230 RWY16R 22005KT 190V250 RWY36 20004KT 100V230 RWY18 22005KT 180V270 original: METAR LTFM 201050Z VRB05KT CAVOK 21/11 Q1024 NOSIG |
| 2026-10-20 07:20 EDT | METAR | 21° | 11° | 2.1 | METAR LTFM 201120Z 21004KT 170V260 CAVOK 21/11 Q1024 NOSIG RMK RWY17L 25005KT 190V290 RWY34L VRB04KT RWY16R 24004KT 200V280 RWY36 16004KT 100V200 RWY18 28003KT 160V330 original: METAR LTFM 201120Z 21004KT 170V260 CAVOK 21/11 Q1024 NOSIG |
| 2026-10-20 07:50 EDT | METAR | 21° | 11° | 1.5 | METAR LTFM 201150Z 21003KT 170V250 CAVOK 21/11 Q1024 NOSIG RMK RWY17L VRB04KT RWY34L 21004KT 140V250 RWY16R 23004KT 120V250 RWY36 VRB03KT RWY18 04007KT original: METAR LTFM 201150Z 21003KT 170V250 CAVOK 21/11 Q1024 NOSIG |
| 2026-10-20 08:20 EDT | METAR | 21° | 11° | 2.1 | METAR LTFM 201220Z 22004KT 160V260 CAVOK 21/11 Q1024 NOSIG RMK RWY17L 08005KT 050V120 RWY34L VRB03KT RWY16R VRB04KT RWY36 VRB05G17KT RWY18 06005KT original: METAR LTFM 201220Z 22004KT 160V260 CAVOK 21/11 Q1024 NOSIG |
| 2026-10-20 08:50 EDT | METAR | 21° | 12° | 1.5 | METAR LTFM 201250Z VRB03KT CAVOK 21/12 Q1024 NOSIG RMK RWY17L 07007KT 050V110 RWY34L VRB02KT RWY16R 06007KT 030V100 RWY36 VRB06G16KT RWY18 09007KT original: METAR LTFM 201250Z VRB03KT CAVOK 21/12 Q1024 NOSIG |
| 2026-10-20 09:20 EDT | METAR | 20° | 14° | 4.6 | METAR LTFM 201320Z 05009KT 010V070 CAVOK 20/14 Q1024 NOSIG RMK RWY17L 07008KT 040V170 RWY34L 05007KT RWY16R 08008KT 050V130 RWY36 VRB08G18KT RWY18 07007KT original: METAR LTFM 201320Z 05009KT 010V070 CAVOK 20/14 Q1024 NOSIG |
| 2026-10-20 09:50 EDT | METAR | 19° | 14° | 4.6 | METAR LTFM 201350Z 06009KT CAVOK 19/14 Q1024 NOSIG RMK RWY17L 08008G18KT 040V150 RWY34L 06008KT RWY16R 08008KT 060V140 RWY36 07009KT 350V090 RWY18 08007KT original: METAR LTFM 201350Z 06009KT CAVOK 19/14 Q1024 NOSIG |
| 2026-10-20 10:20 EDT | METAR | 19° | 14° | 4.1 | METAR LTFM 201420Z 09008KT CAVOK 19/14 Q1024 NOSIG RMK RWY17L 09007KT 050V110 RWY34L 07007KT RWY16R 08007KT 060V120 RWY36 VRB08KT RWY18 10007KT original: METAR LTFM 201420Z 09008KT CAVOK 19/14 Q1024 NOSIG |
| 2026-10-20 10:50 EDT | METAR | 18° | 14° | 3.1 | METAR LTFM 201450Z 10006KT CAVOK 18/14 Q1024 NOSIG RMK RWY17L 09007G18KT 060V140 RWY34L 08005KT RWY16R 09006KT RWY36 10006KT RWY18 11006KT original: METAR LTFM 201450Z 10006KT CAVOK 18/14 Q1024 NOSIG |
| 2026-10-20 11:20 EDT | METAR | 18° | 13° | 2.6 | METAR LTFM 201520Z 07005KT 020V090 CAVOK 18/13 Q1024 NOSIG RMK RWY17L 09007KT 060V120 RWY34L 07005KT RWY16R 09006KT RWY36 09006KT RWY18 10005KT original: METAR LTFM 201520Z 07005KT 020V090 CAVOK 18/13 Q1024 NOSIG |
| 2026-10-20 11:50 EDT | METAR | 18° | 12° | 2.1 | METAR LTFM 201550Z 09004KT 060V120 CAVOK 18/12 Q1024 NOSIG RMK RWY17L 09006KT 070V130 RWY34L 07004KT RWY16R 11007KT RWY36 10006KT RWY18 10004KT 040V120 original: METAR LTFM 201550Z 09004KT 060V120 CAVOK 18/12 Q1024 NOSIG |
| 2026-10-20 12:20 EDT | METAR | 17° | 12° | 2.1 | METAR LTFM 201620Z 17004KT 110V250 CAVOK 17/12 Q1024 NOSIG RMK RWY17L 10004KT 040V140 RWY34L 12005KT RWY16R 11006KT 060V150 RWY36 12006KT RWY18 10005KT 040V110 original: METAR LTFM 201620Z 17004KT 110V250 CAVOK 17/12 Q1024 NOSIG |
| 2026-10-20 12:50 EDT | METAR | 17° | 11° | 1.5 | METAR LTFM 201650Z 18003KT 130V250 CAVOK 17/11 Q1025 NOSIG RMK RWY17L 13005KT 080V160 RWY34L 17003KT 140V200 RWY16R 11006KT RWY36 15005KT RWY18 VRB02KT original: METAR LTFM 201650Z 18003KT 130V250 CAVOK 17/11 Q1025 NOSIG |
| 2026-10-20 13:20 EDT | METAR | 16° | 11° | 1 | METAR LTFM 201720Z VRB02KT CAVOK 16/11 Q1025 NOSIG RMK RWY17L 13006KT RWY34L VRB02KT RWY16R 12006KT RWY36 14004KT RWY18 14004KT original: METAR LTFM 201720Z VRB02KT CAVOK 16/11 Q1025 NOSIG |
| 2026-10-20 13:50 EDT | METAR | 17° | 11° | 2.6 | METAR LTFM 201750Z 12005KT 010V150 CAVOK 17/11 Q1025 NOSIG RMK RWY17L 12007KT RWY34L 16003KT 120V180 RWY16R 12008KT RWY36 12007KT 050V130 RWY18 13008KT original: METAR LTFM 201750Z 12005KT 010V150 CAVOK 17/11 Q1025 NOSIG |
| 2026-10-20 14:20 EDT | METAR | 16° | 11° | 3.6 | METAR LTFM 201820Z 16007KT CAVOK 16/11 Q1025 NOSIG RMK RWY17L 14005KT RWY34L VRB02KT RWY16R 13007KT RWY36 13006KT 040V150 RWY18 14007KT original: METAR LTFM 201820Z 16007KT CAVOK 16/11 Q1025 NOSIG |
| 2026-10-20 14:50 EDT | METAR | 17° | 11° | 3.1 | METAR LTFM 201850Z 14006KT CAVOK 17/11 Q1025 NOSIG RMK RWY17L 14005KT RWY34L 19003KT 160V220 RWY16R 13007KT RWY36 14005KT 080V170 RWY18 14008KT original: METAR LTFM 201850Z 14006KT CAVOK 17/11 Q1025 NOSIG |
| 2026-10-20 15:20 EDT | METAR | 16° | 11° | 2.6 | METAR LTFM 201920Z 14005KT CAVOK 16/11 Q1025 NOSIG RMK RWY17L 12007KT RWY34L 16003KT RWY16R 13007KT RWY36 13005KT 080V140 RWY18 13006KT original: METAR LTFM 201920Z 14005KT CAVOK 16/11 Q1025 NOSIG |
| 2026-10-20 15:50 EDT | METAR | 16° | 10° | 3.1 | METAR LTFM 201950Z 13006KT CAVOK 16/10 Q1025 NOSIG RMK RWY17L 11003KT RWY34L VRB02KT RWY16R 11005KT RWY36 14005KT 090V210 RWY18 13004KT original: METAR LTFM 201950Z 13006KT CAVOK 16/10 Q1025 NOSIG |
| 2026-10-20 16:20 EDT | METAR | 15° | 10° | 2.6 | METAR LTFM 202020Z 15005KT CAVOK 15/10 Q1025 NOSIG RMK RWY17L 13004KT RWY34L 17003KT 130V210 RWY16R 13005KT RWY36 14006KT 100V160 RWY18 VRB02KT original: METAR LTFM 202020Z 15005KT CAVOK 15/10 Q1025 NOSIG |
| 2026-10-20 16:50 EDT | METAR | 14° | 10° | 2.1 | METAR LTFM 202050Z 16004KT CAVOK 14/10 Q1025 NOSIG RMK RWY17L 14004KT RWY34L VRB02KT RWY16R 13004KT RWY36 15004KT 090V170 RWY18 VRB02KT original: METAR LTFM 202050Z 16004KT CAVOK 14/10 Q1025 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/2026-10-20 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).