Station-day record · settlement source
Istanbul · Europe/Istanbul · ← 2026-10-15 · 2026-10-17 → · All dates for LTFM · JSON
METAR LTFM 152120Z 01014KT 9999 BKN032 BKN100 14/07 Q1020 NOSIG
METAR LTFM 160220Z 01007KT 320V030 9999 -SHRA FEW017TCU BKN027 BKN080 11/09 Q1019 NOSIG RMK RWY17L VRB02KT RWY34L 02005KT RWY16R 06004KT RWY36 01007KT RWY18 VRB02KT
Local day 2026-10-15 17:00 EDT → 2026-10-16 17:00 EDT (24 h, UTC+03:00) · 48 reports · longest gap 30 min
final at 2026-10-16 20:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
43 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 d4ddd90c581ef3fd4a673de03b4560bbf2e04b81aa460dae3c57b68bb096c5df
Transaction 0x2cc882a5aeae9a01c5e5f6de2b6e9f39693c720c39d48f81f17bfdb831c202a7 · 2026-10-16 20:03 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 |
|---|---|---|---|---|---|
| 2026-10-15 17:20 EDT | METAR | 14°max | 7° | 7.2 | METAR LTFM 152120Z 01014KT 9999 BKN032 BKN100 14/07 Q1020 NOSIG |
| 2026-10-15 17:50 EDT | METAR | 14° | 6° | 7.2 | METAR LTFM 152150Z 02014KT 9999 BKN032 BKN100 14/06 Q1020 NOSIG |
| 2026-10-15 18:20 EDT | METAR | 14° | 7° | 6.2 | METAR LTFM 152220Z 01012KT 9999 BKN032 BKN100 14/07 Q1020 NOSIG RMK RWY17L 36011KT RWY34L 01011KT RWY16R 01011KT RWY36 01011KT RWY18 01012KT original: METAR LTFM 152220Z 01012KT 9999 BKN032 BKN100 14/07 Q1020 NOSIG |
| 2026-10-15 18:50 EDT | METAR | 14° | 8° | 4.6 | METAR LTFM 152250Z 36009KT 9999 SCT032 BKN100 14/08 Q1020 NOSIG RMK RWY17L 01009KT RWY34L 36009KT RWY16R 36010KT RWY36 01011KT RWY18 01009KT original: METAR LTFM 152250Z 36009KT 9999 SCT032 BKN100 14/08 Q1020 NOSIG |
| 2026-10-15 19:20 EDT | METAR | 14° | 8° | 5.1 | METAR LTFM 152320Z 36010KT 9999 SCT032 BKN100 14/08 Q1020 NOSIG RMK RWY17L 36011KT RWY34L 35009KT RWY16R 35009KT RWY36 01010KT RWY18 02010KT original: METAR LTFM 152320Z 36010KT 9999 SCT032 BKN100 14/08 Q1020 NOSIG |
| 2026-10-15 19:50 EDT | METAR | 14° | 8° | 6.2 | METAR LTFM 152350Z 02012KT 9999 SCT032 BKN100 14/08 Q1020 NOSIG RMK RWY17L 01013KT RWY34L 01012KT RWY16R 01012KT RWY36 04012KT RWY18 03011KT original: METAR LTFM 152350Z 02012KT 9999 SCT032 BKN100 14/08 Q1020 NOSIG |
| 2026-10-15 20:20 EDT | METAR | 13° | 10° | 6.2 | METAR LTFM 160020Z 01012KT 9999 -SHRA BKN032 BKN100 13/10 Q1019 NOSIG RMK RWY17L 36014KT RWY34L 35013KT RWY16R 36012KT RWY36 36012KT RWY18 36013KT original: METAR LTFM 160020Z 01012KT 9999 -SHRA BKN032 BKN100 13/10 Q1019 NOSIG |
| 2026-10-15 20:50 EDT | METAR | 12° | 10° | 4.6 | METAR LTFM 160050Z 35009KT 9999 -SHRA BKN025 BKN080 12/10 Q1019 NOSIG RMK RWY17L 01008KT RWY34L 36006KT RWY16R 02006KT RWY36 35008KT RWY18 36008KT original: METAR LTFM 160050Z 35009KT 9999 -SHRA BKN025 BKN080 12/10 Q1019 NOSIG |
| 2026-10-15 21:20 EDT | METAR | 12° | 9° | 2.6 | METAR LTFM 160120Z 03005KT 350V060 9999 -SHRA FEW016 BKN025 BKN080 12/09 Q1019 NOSIG RMK RWY17L 01004KT RWY34L 01003KT 340V060 RWY16R 03004KT RWY36 02004KT RWY18 01004KT original: METAR LTFM 160120Z 03005KT 350V060 9999 -SHRA FEW016 BKN025 BKN080 12/09 Q1019 NOSIG |
| 2026-10-15 21:50 EDT | METAR | 13° | 8° | 1.5 | METAR LTFM 160150Z 29003KT 210V010 9999 -SHRA FEW016 BKN027 BKN080 13/08 Q1019 NOSIG RMK RWY17L VRB02KT RWY34L 23003KT 180V260 RWY16R VRB02KT RWY36 00000KT RWY18 VRB02KT original: METAR LTFM 160150Z 29003KT 210V010 9999 -SHRA FEW016 BKN027 BKN080 13/08 Q1019 NOSIG |
| 2026-10-15 22:20 EDT | METAR | 11°min | 9° | 3.6 | METAR LTFM 160220Z 01007KT 320V030 9999 -SHRA FEW017TCU BKN027 BKN080 11/09 Q1019 NOSIG RMK RWY17L VRB02KT RWY34L 02005KT RWY16R 06004KT RWY36 01007KT RWY18 VRB02KT original: METAR LTFM 160220Z 01007KT 320V030 9999 -SHRA FEW017TCU BKN027 BKN080 11/09 Q1019 NOSIG |
| 2026-10-15 22:50 EDT | METAR | 11° | 9° | 2.1 | METAR LTFM 160250Z 31004KT 270V330 9999 -SHRA FEW017TCU BKN027 BKN080 11/09 Q1019 NOSIG RMK RWY17L 27003KT RWY34L 30003KT 270V350 RWY16R 26002KT RWY36 33003KT RWY18 29003KT original: METAR LTFM 160250Z 31004KT 270V330 9999 -SHRA FEW017TCU BKN027 BKN080 11/09 Q1019 NOSIG |
| 2026-10-15 23:20 EDT | METAR | 11° | 9° | 2.1 | METAR LTFM 160320Z 28004KT 230V310 9999 -SHRA FEW020TCU BKN027 BKN080 11/09 Q1018 NOSIG RMK RWY17L 27003KT 230V310 RWY34L 26004KT RWY16R 24002KT RWY36 30003KT 260V340 RWY18 29003KT 250V310 original: METAR LTFM 160320Z 28004KT 230V310 9999 -SHRA FEW020TCU BKN027 BKN080 11/09 Q1018 NOSIG |
| 2026-10-15 23:50 EDT | METAR | 11° | 9° | 3.1 | METAR LTFM 160350Z 31006KT 5000 SHRA FEW010 FEW017CB BKN025 11/09 Q1019 BECMG TL0450 9999 NSW RMK RWY17L 29006KT RWY34L 30005KT 270V340 RWY16R 29006KT RWY36 31006KT RWY18 30006KT original: METAR LTFM 160350Z 31006KT 5000 SHRA FEW010 FEW017CB BKN025 11/09 Q1019 BECMG TL0450 9999 NSW |
| 2026-10-16 00:20 EDT | METAR | 11° | 10° | 4.1 | METAR LTFM 160420Z 33008KT 4000 SHRA SCT008 FEW018CB BKN025 11/10 Q1019 BECMG TL0520 9999 NSW RMK RWY17L VRB03KT RWY34L 34004KT 300V050 RWY16R VRB02KT RWY36 32008KT RWY18 30006KT original: METAR LTFM 160420Z 33008KT 4000 SHRA SCT008 FEW018CB BKN025 11/10 Q1019 BECMG TL0520 9999 NSW |
| 2026-10-16 00:50 EDT | METAR | 11° | 10° | 1.5 | METAR LTFM 160450Z COR 23003KT 9000 -SHRA FEW014 BKN025 BKN070 11/10 Q1018 NOSIG RMK RWY17L 19004KT 140V240 RWY34L VRB03KT RWY16R 20004KT RWY36 VRB01KT RWY18 VRB03KT original: METAR LTFM 160450Z COR 23003KT 9000 -SHRA FEW014 BKN025 BKN070 11/10 Q1018 NOSIG |
| 2026-10-16 01:20 EDT | METAR | 11° | 9° | 2.6 | METAR LTFM 160520Z 25005KT 230V300 9999 -SHRA FEW014 BKN025 BKN080 11/09 Q1018 NOSIG RMK RWY17L 27005KT 240V320 RWY34L 26004KT 220V300 RWY16R 25004KT RWY36 20003KT 160V220 RWY18 25004KT 160V290 original: METAR LTFM 160520Z 25005KT 230V300 9999 -SHRA FEW014 BKN025 BKN080 11/09 Q1018 NOSIG |
| 2026-10-16 01:50 EDT | METAR | 11° | 9° | 2.1 | METAR LTFM 160550Z 31004KT 9999 -SHRA FEW018CB BKN025 BKN080 11/09 Q1019 NOSIG RMK RWY17L VRB04KT RWY34L 31005KT 280V350 RWY16R VRB04KT RWY36 32006KT 250V360 RWY18 30006KT 270V350 original: METAR LTFM 160550Z 31004KT 9999 -SHRA FEW018CB BKN025 BKN080 11/09 Q1019 NOSIG |
| 2026-10-16 02:20 EDT | METAR | 11° | 10° | 1.5 | METAR LTFM 160620Z 31003KT 9999 -SHRA FEW018CB BKN025 BKN080 11/10 Q1018 NOSIG RMK RWY17L 33005KT 270V010 RWY34L 34006KT RWY16R 34004KT 290V020 RWY36 07004KT 020V120 RWY18 VRB02KT original: METAR LTFM 160620Z 31003KT 9999 -SHRA FEW018CB BKN025 BKN080 11/10 Q1018 NOSIG |
| 2026-10-16 02:50 EDT | METAR | 12° | 9° | 4.1 | METAR LTFM 160650Z 33008KT 9999 FEW018TCU BKN025 BKN080 12/09 Q1018 RESHRA NOSIG RMK RWY17L 33010KT RWY34L 31007KT RWY16R 33006KT 290V350 RWY36 34010KT RWY18 34012KT original: METAR LTFM 160650Z 33008KT 9999 FEW018TCU BKN025 BKN080 12/09 Q1018 RESHRA NOSIG |
| 2026-10-16 03:20 EDT | METAR | 12° | 9° | 4.1 | METAR LTFM 160720Z 31008KT 270V010 9999 -SHRA FEW018TCU BKN025 BKN080 12/09 Q1018 NOSIG RMK RWY17L 01015KT RWY34L 30007KT 270V330 RWY16R 34008KT 260V010 RWY36 35010KT 320V020 RWY18 01013KT 310V020 original: METAR LTFM 160720Z 31008KT 270V010 9999 -SHRA FEW018TCU BKN025 BKN080 12/09 Q1018 NOSIG |
| 2026-10-16 03:50 EDT | METAR | 12° | 9° | 4.6 | METAR LTFM 160750Z 02009KT 9999 -SHRA FEW018TCU BKN025 BKN080 12/09 Q1018 NOSIG RMK RWY17L 01008KT RWY34L 36008KT RWY16R 01006KT RWY36 01010KT RWY18 01008KT original: METAR LTFM 160750Z 02009KT 9999 -SHRA FEW018TCU BKN025 BKN080 12/09 Q1018 NOSIG |
| 2026-10-16 04:20 EDT | METAR | 14° | 9° | 5.1 | METAR LTFM 160820Z 01010KT 9999 -SHRA FEW018TCU BKN025 BKN080 14/09 Q1018 NOSIG RMK RWY17L 01012KT RWY34L 36011KT RWY16R 36010KT RWY36 01011KT RWY18 02011KT original: METAR LTFM 160820Z 01010KT 9999 -SHRA FEW018TCU BKN025 BKN080 14/09 Q1018 NOSIG |
| 2026-10-16 04:50 EDT | METAR | 14° | 11° | 5.1 | METAR LTFM 160850Z COR 01010KT 9999 -SHRA FEW018TCU BKN025 BKN080 14/11 Q1018 NOSIG |
| 2026-10-16 05:20 EDT | METAR | 12° | 9° | 6.2 | METAR LTFM 160920Z 02012KT 6000 -SHRA FEW018CB BKN025 BKN080 12/09 Q1018 NOSIG RMK RWY17L 02010KT RWY34L 02011KT RWY16R 04012KT RWY36 01012KT RWY18 02009KT original: METAR LTFM 160920Z 02012KT 6000 -SHRA FEW018CB BKN025 BKN080 12/09 Q1018 NOSIG |
| 2026-10-16 05:50 EDT | METAR | 12° | 9° | 4.1 | METAR LTFM 160950Z 34008KT 310V010 9999 -SHRA FEW018CB BKN025 BKN080 12/09 Q1018 NOSIG RMK RWY17L 35011KT RWY34L 34010KT RWY16R 35010KT RWY36 34008KT 300V360 RWY18 34012KT original: METAR LTFM 160950Z 34008KT 310V010 9999 -SHRA FEW018CB BKN025 BKN080 12/09 Q1018 NOSIG |
| 2026-10-16 06:20 EDT | METAR | 12° | 9° | 5.1 | METAR LTFM 161020Z 34010KT 9999 -SHRA FEW018CB BKN025 BKN080 12/09 Q1018 NOSIG RMK RWY17L 33010KT RWY34L 32008KT 280V340 RWY16R 32006KT RWY36 34010KT RWY18 34010KT original: METAR LTFM 161020Z 34010KT 9999 -SHRA FEW018CB BKN025 BKN080 12/09 Q1018 NOSIG |
| 2026-10-16 06:50 EDT | METAR | 12° | 9° | 5.1 | METAR LTFM 161050Z 33010KT 9999 -SHRA FEW018TCU BKN025 BKN080 12/09 Q1017 NOSIG RMK RWY17L 32011KT RWY34L 33010KT RWY16R 33008KT RWY36 33011KT 280V340 RWY18 32012KT original: METAR LTFM 161050Z 33010KT 9999 -SHRA FEW018TCU BKN025 BKN080 12/09 Q1017 NOSIG |
| 2026-10-16 07:20 EDT | METAR | 12° | 8° | 9.3 | METAR LTFM 161120Z COR 33018G28KT 8000 -SHRA FEW022CB BKN028 BKN090 12/08 Q1017 NOSIG RMK RWY17L 33016KT RWY34L 33018KT RWY16R 34013KT RWY36 33018KT RWY18 33017KT original: METAR LTFM 161120Z COR 33018G28KT 8000 -SHRA FEW022CB BKN028 BKN090 12/08 Q1017 NOSIG |
| 2026-10-16 07:50 EDT | METAR | 12° | 9° | 6.7 | METAR LTFM 161150Z 34013KT 9999 -SHRA FEW022CB BKN028 BKN090 12/09 Q1017 NOSIG RMK RWY17L 32007KT RWY34L 33010KT RWY16R 33008KT RWY36 33011KT RWY18 32008KT original: METAR LTFM 161150Z 34013KT 9999 -SHRA FEW022CB BKN028 BKN090 12/09 Q1017 NOSIG |
| 2026-10-16 08:20 EDT | METAR | 12° | 9° | 5.1 | METAR LTFM 161220Z 08010KT 040V110 9999 4500E -SHRA FEW022CB BKN028 BKN090 12/09 Q1017 NOSIG RMK RWY17L 01011KT RWY34L 02010KT RWY16R 01011KT RWY36 10012KT RWY18 11008KT 060V120 original: METAR LTFM 161220Z 08010KT 040V110 9999 4500E -SHRA FEW022CB BKN028 BKN090 12/09 Q1017 NOSIG |
| 2026-10-16 08:50 EDT | METAR | 11° | 9° | 5.1 | METAR LTFM 161250Z 09010KT 9000 4000E SHRA FEW018CB BKN025 BKN090 11/09 Q1017 NOSIG RMK RWY17L 08010KT RWY34L 08011KT RWY16R 09011KT RWY36 09011KT 040V120 RWY18 08010KT 040V120 original: METAR LTFM 161250Z 09010KT 9000 4000E SHRA FEW018CB BKN025 BKN090 11/09 Q1017 NOSIG |
| 2026-10-16 09:20 EDT | METAR | 11° | 8° | 8.2 | METAR LTFM 161320Z 05016KT 9000 4000E SHRA FEW018CB BKN025 BKN090 11/08 Q1017 NOSIG RMK RWY17L 07012KT RWY34L 04011KT RWY16R 07014KT RWY36 04014KT RWY18 06012KT original: METAR LTFM 161320Z 05016KT 9000 4000E SHRA FEW018CB BKN025 BKN090 11/08 Q1017 NOSIG |
| 2026-10-16 09:50 EDT | METAR | 12° | 8° | 5.7 | METAR LTFM 161350Z 08011KT 9999 -SHRA FEW018CB BKN025 BKN090 12/08 Q1017 RESHRA NOSIG RMK RWY17L 08008KT RWY34L 06009KT RWY16R 07009KT RWY36 08009KT 030V090 RWY18 09008KT |
| 2026-10-16 10:20 EDT | METAR | 12° | 9° | 5.1 | METAR LTFM 161420Z 04010KT 010V070 9999 -SHRA FEW018TCU BKN025 BKN090 12/09 Q1017 NOSIG RMK RWY17L 02014KT RWY34L 02010KT RWY16R 02013KT RWY36 06008KT 010V080 RWY18 01012KT original: METAR LTFM 161420Z 04010KT 010V070 9999 -SHRA FEW018TCU BKN025 BKN090 12/09 Q1017 NOSIG |
| 2026-10-16 10:50 EDT | METAR | 11° | 8° | 6.7 | METAR LTFM 161450Z 01013KT 9999 -SHRA BKN028 BKN090 11/08 Q1017 NOSIG RMK RWY17L 01011KT RWY34L 01013KT RWY16R 02011KT RWY36 36012KT RWY18 36012KT original: METAR LTFM 161450Z 01013KT 9999 -SHRA BKN028 BKN090 11/08 Q1017 NOSIG |
| 2026-10-16 11:20 EDT | METAR | 11° | 8° | 5.7 | METAR LTFM 161520Z 02011KT 350V060 9999 -SHRA BKN028 BKN090 11/08 Q1017 NOSIG RMK RWY17L 01010KT RWY34L 01012KT RWY16R 03010KT RWY36 01009KT RWY18 36009KT original: METAR LTFM 161520Z 02011KT 350V060 9999 -SHRA BKN028 BKN090 11/08 Q1017 NOSIG |
| 2026-10-16 11:50 EDT | METAR | 11° | 9° | 5.7 | METAR LTFM 161550Z 02011KT 9999 -SHRA BKN028 BKN090 11/09 Q1016 NOSIG RMK RWY17L 02010KT RWY34L 02012KT RWY16R 02008KT RWY36 02010KT RWY18 01008KT original: METAR LTFM 161550Z 02011KT 9999 -SHRA BKN028 BKN090 11/09 Q1016 NOSIG |
| 2026-10-16 12:20 EDT | METAR | 12° | 8° | 5.1 | METAR LTFM 161620Z 02010KT 350V050 9999 -SHRA BKN028 BKN090 12/08 Q1016 NOSIG RMK RWY17L 01008KT RWY34L 36009KT RWY16R 02007KT RWY36 04010KT 360V070 RWY18 06011KT original: METAR LTFM 161620Z 02010KT 350V050 9999 -SHRA BKN028 BKN090 12/08 Q1016 NOSIG |
| 2026-10-16 12:50 EDT | METAR | 12° | 9° | 5.1 | METAR LTFM 161650Z 08010KT 9999 BKN028 BKN090 12/09 Q1017 RESHRA NOSIG RMK RWY17L 08009KT RWY34L 07011KT RWY16R 07010KT RWY36 07010KT RWY18 09010KT original: METAR LTFM 161650Z 08010KT 9999 BKN028 BKN090 12/09 Q1017 RESHRA NOSIG |
| 2026-10-16 13:20 EDT | METAR | 12° | 10° | 5.7 | METAR LTFM 161720Z 09011KT 9999 -SHRA BKN028 BKN090 12/10 Q1016 NOSIG RMK RWY17L 09010KT RWY34L 08011KT RWY16R 09010KT RWY36 08010KT RWY18 09011KT original: METAR LTFM 161720Z 09011KT 9999 -SHRA BKN028 BKN090 12/10 Q1016 NOSIG |
| 2026-10-16 13:50 EDT | METAR | 12° | 9° | 5.1 | METAR LTFM 161750Z 07010KT 9999 -SHRA BKN028 BKN090 12/09 Q1016 NOSIG RMK RWY17L 07010KT RWY34L 07011KT RWY16R 07010KT RWY36 06010KT 020V080 RWY18 08010KT original: METAR LTFM 161750Z 07010KT 9999 -SHRA BKN028 BKN090 12/09 Q1016 NOSIG |
| 2026-10-16 14:20 EDT | METAR | 12° | 8° | 4.6 | METAR LTFM 161820Z 05009KT 9999 BKN032 BKN090 12/08 Q1016 RESHRA NOSIG RMK RWY17L 07008KT RWY34L 06007KT RWY16R 07009KT RWY36 06011KT RWY18 07009KT original: METAR LTFM 161820Z 05009KT 9999 BKN032 BKN090 12/08 Q1016 RESHRA NOSIG |
| 2026-10-16 14:50 EDT | METAR | 12° | 9° | 3.1 | METAR LTFM 161850Z 06006KT 020V080 9999 -SHRA BKN032 BKN090 12/09 Q1016 NOSIG RMK RWY17L 06005KT RWY34L 05006KT 010V070 RWY16R 07005KT RWY36 05006KT RWY18 06004KT original: METAR LTFM 161850Z 06006KT 020V080 9999 -SHRA BKN032 BKN090 12/09 Q1016 NOSIG |
| 2026-10-16 15:20 EDT | METAR | 12° | 9° | 3.6 | METAR LTFM 161920Z 03007KT 9999 -SHRA FEW022TCU BKN028 BKN090 12/09 Q1016 NOSIG RMK RWY17L 04007KT RWY34L 01004KT 330V060 RWY16R 04006KT RWY36 03007KT RWY18 05009KT |
| 2026-10-16 15:50 EDT | METAR | 13° | 9° | 5.1 | METAR LTFM 161950Z 04010KT 9999 -SHRA FEW022TCU BKN028 BKN090 13/09 Q1016 NOSIG RMK RWY17L 04009KT RWY34L 02007KT RWY16R 02009KT RWY36 04010KT RWY18 06008KT original: METAR LTFM 161950Z 04010KT 9999 -SHRA FEW022TCU BKN028 BKN090 13/09 Q1016 NOSIG |
| 2026-10-16 16:20 EDT | METAR | 13° | 9° | 6.7 | METAR LTFM 162020Z 04013KT 9999 -SHRA FEW020TCU BKN028 BKN090 13/09 Q1016 RESHRA NOSIG RMK RWY17L 07012KT RWY34L 05009KT 010V070 RWY16R 04009KT RWY36 06013KT RWY18 06014KT original: METAR LTFM 162020Z 04013KT 9999 -SHRA FEW020TCU BKN028 BKN090 13/09 Q1016 RESHRA NOSIG |
| 2026-10-16 16:50 EDT | METAR | 12° | 8° | 5.7 | METAR LTFM 162050Z 06011KT 8000 -SHRA FEW020TCU BKN028 BKN090 12/08 Q1016 NOSIG RMK RWY17L 06007KT RWY34L 06010KT RWY16R 07010KT RWY36 06010KT RWY18 07008KT original: METAR LTFM 162050Z 06011KT 8000 -SHRA FEW020TCU BKN028 BKN090 12/08 Q1016 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/2026-10-16 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).