Station-day record · settlement source
Ankara · Europe/Istanbul · ← 2026-11-04 · 2026-11-06 → · All dates for LTAC · JSON
METAR LTAC 050750Z 02008KT 350V050 9999 SCT040 BKN100 12/04 Q1020 NOSIG RMK RWY21C 01008KT 340V040 RWY03L 02008KT 340V050 RWY21R 34006KT RWY03R 01009KT 330V030 RWY21L 36008KT 320V030
METAR LTAC 052050Z 34004KT 310V010 9999 SCT040 BKN100 06/02 Q1020 NOSIG RMK RWY21C 06006KT RWY03L 35003KT 280V030 RWY21R 02005KT RWY03R 31005KT 280V350 RWY21L 03007KT
Local day 2026-11-04 16:00 EST → 2026-11-05 16:00 EST (24 h, UTC+03:00) · 49 reports · longest gap 30 min
final at 2026-11-05 19:00 EST · 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 172c4c8c5398b7966d8425df03168627fc4aa7d1b92d5c8f758342be8bed4413
Transaction 0xaa4f16b7b86c29b8a76814d0746d314ba7a9d654463d4d2b591a2a9b9562e441 · 2026-11-05 19:01 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 49 · 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 |
|---|---|---|---|---|---|
| 2026-11-04 16:01 EST | SPECI | 10° | 8° | 3.6 | SPECI LTAC 042101Z 28007KT 250V310 9999 -SHRA BKN030 BKN100 10/08 Q1016 NOSIG |
| 2026-11-04 16:20 EST | METAR | 10° | 8° | 3.1 | METAR LTAC 042120Z 30006KT 9999 -SHRA BKN030 BKN100 10/08 Q1017 NOSIG RMK RWY21C 29006KT RWY03L 29005KT RWY21R 27005KT 230V290 RWY03R 29005KT RWY21L 27006KT original: METAR LTAC 042120Z 30006KT 9999 -SHRA BKN030 BKN100 10/08 Q1017 NOSIG |
| 2026-11-04 16:50 EST | METAR | 10° | 8° | 2.6 | METAR LTAC 042150Z 30005KT 9999 BKN030 BKN100 10/08 Q1017 RESHRA NOSIG RMK RWY21C 29006KT RWY03L 29005KT RWY21R 27005KT RWY03R 27004KT 230V290 RWY21L 28006KT 260V320 original: METAR LTAC 042150Z 30005KT 9999 BKN030 BKN100 10/08 Q1017 RESHRA NOSIG |
| 2026-11-04 17:20 EST | METAR | 10° | 8° | 3.1 | METAR LTAC 042220Z 29006KT 9999 SCT030 BKN100 10/08 Q1017 NOSIG RMK RWY21C 29006KT 240V300 RWY03L 28004KT RWY21R 27005KT RWY03R 27005KT RWY21L 27004KT original: METAR LTAC 042220Z 29006KT 9999 SCT030 BKN100 10/08 Q1017 NOSIG |
| 2026-11-04 17:50 EST | METAR | 10° | 7° | 2.6 | METAR LTAC 042250Z 30005KT 9999 -SHRA BKN030 BKN100 10/07 Q1017 NOSIG RMK RWY21C 29005KT RWY03L 30004KT RWY21R 27005KT RWY03R 28004KT RWY21L 28005KT original: METAR LTAC 042250Z 30005KT 9999 -SHRA BKN030 BKN100 10/07 Q1017 NOSIG |
| 2026-11-04 18:20 EST | METAR | 10° | 7° | 1 | METAR LTAC 042320Z VRB02KT 9999 -SHRA BKN030 BKN100 10/07 Q1017 NOSIG RMK RWY21C 29004KT RWY03L 31003KT 260V350 RWY21R 28003KT 240V310 RWY03R VRB01KT RWY21L 28005KT original: METAR LTAC 042320Z VRB02KT 9999 -SHRA BKN030 BKN100 10/07 Q1017 NOSIG |
| 2026-11-04 18:50 EST | METAR | 10° | 7° | 2.1 | METAR LTAC 042350Z 31004KT 9999 BKN030 BKN100 10/07 Q1017 RESHRA NOSIG RMK RWY21C 29004KT 260V340 RWY03L 30004KT 260V320 RWY21R 28004KT 240V330 RWY03R 28005KT 250V310 RWY21L 26004KT original: METAR LTAC 042350Z 31004KT 9999 BKN030 BKN100 10/07 Q1017 RESHRA NOSIG |
| 2026-11-04 19:20 EST | METAR | 10° | 6° | 2.1 | METAR LTAC 050020Z 31004KT 240V340 9999 BKN030 BKN100 10/06 Q1017 NOSIG RMK RWY21C 26003KT 210V320 RWY03L 30005KT 260V340 RWY21R VRB02KT RWY03R 30004KT 260V330 RWY21L 27004KT 240V300 original: METAR LTAC 050020Z 31004KT 240V340 9999 BKN030 BKN100 10/06 Q1017 NOSIG |
| 2026-11-04 19:50 EST | METAR | 10° | 6° | 4.1 | METAR LTAC 050050Z 32008KT 9999 BKN030 BKN100 10/06 Q1017 NOSIG RMK RWY21C 30007KT RWY03L 31006KT RWY21R 29005KT 250V310 RWY03R 30008KT RWY21L 29009KT original: METAR LTAC 050050Z 32008KT 9999 BKN030 BKN100 10/06 Q1017 NOSIG |
| 2026-11-04 20:20 EST | METAR | 10° | 6° | 5.7 | METAR LTAC 050120Z 32011KT 9999 BKN030 BKN100 10/06 Q1017 NOSIG RMK RWY21C 31008KT RWY03L 31008KT RWY21R 29005KT 240V320 RWY03R 30008KT RWY21L 30009KT original: METAR LTAC 050120Z 32011KT 9999 BKN030 BKN100 10/06 Q1017 NOSIG |
| 2026-11-04 20:50 EST | METAR | 9° | 6° | 3.1 | METAR LTAC 050150Z 31006KT 9999 SCT030 BKN100 09/06 Q1017 NOSIG RMK RWY21C 32008KT RWY03L 31005KT RWY21R 30007KT RWY03R 30005KT RWY21L 30006KT original: METAR LTAC 050150Z 31006KT 9999 SCT030 BKN100 09/06 Q1017 NOSIG |
| 2026-11-04 21:20 EST | METAR | 9° | 6° | 3.6 | METAR LTAC 050220Z 32007KT 9999 SCT040 BKN100 09/06 Q1018 NOSIG RMK RWY21C 32005KT RWY03L 30007KT 260V320 RWY21R 31005KT RWY03R 30007KT RWY21L 27003KT original: METAR LTAC 050220Z 32007KT 9999 SCT040 BKN100 09/06 Q1018 NOSIG |
| 2026-11-04 21:50 EST | METAR | 9° | 5° | 3.1 | METAR LTAC 050250Z 33006KT 9999 SCT040 BKN100 09/05 Q1018 NOSIG RMK RWY21C 34007KT 260V350 RWY03L 32005KT 280V350 RWY21R 32006KT RWY03R 31005KT RWY21L 32005KT 290V350 original: METAR LTAC 050250Z 33006KT 9999 SCT040 BKN100 09/05 Q1018 NOSIG |
| 2026-11-04 22:20 EST | METAR | 9° | 5° | 2.6 | METAR LTAC 050320Z 35005KT 300V360 9999 SCT040 BKN100 09/05 Q1018 NOSIG RMK RWY21C 36003KT 300V030 RWY03L 34004KT 280V010 RWY21R 35005KT 320V020 RWY03R 34003KT 290V020 RWY21L 00000KT original: METAR LTAC 050320Z 35005KT 300V360 9999 SCT040 BKN100 09/05 Q1018 NOSIG |
| 2026-11-04 22:50 EST | METAR | 9° | 5° | 2.6 | METAR LTAC 050350Z 33005KT 300V360 9999 SCT040 BKN100 09/05 Q1018 NOSIG RMK RWY21C VRB02KT RWY03L 33005KT RWY21R VRB01KT RWY03R 33004KT 270V030 RWY21L VRB01KT original: METAR LTAC 050350Z 33005KT 300V360 9999 SCT040 BKN100 09/05 Q1018 NOSIG |
| 2026-11-04 23:20 EST | METAR | 8° | 5° | 2.6 | METAR LTAC 050420Z 33005KT 9999 SCT040 BKN100 08/05 Q1018 NOSIG RMK RWY21C 28006KT RWY03L 32006KT 270V350 RWY21R 26005KT RWY03R 31004KT 270V340 RWY21L 29005KT original: METAR LTAC 050420Z 33005KT 9999 SCT040 BKN100 08/05 Q1018 NOSIG |
| 2026-11-04 23:50 EST | METAR | 8° | 5° | 3.6 | METAR LTAC 050450Z 32007KT 280V010 9999 SCT040 BKN100 08/05 Q1019 NOSIG RMK RWY21C 32006KT RWY03L 32004KT 280V350 RWY21R 30005KT RWY03R 29005KT RWY21L 31006KT original: METAR LTAC 050450Z 32007KT 280V010 9999 SCT040 BKN100 08/05 Q1019 NOSIG |
| 2026-11-05 00:20 EST | METAR | 8° | 5° | 2.1 | METAR LTAC 050520Z 30004KT 9999 SCT040 BKN100 08/05 Q1019 NOSIG RMK RWY21C 32005KT RWY03L VRB02KT RWY21R 30004KT RWY03R 29006KT RWY21L VRB01KT original: METAR LTAC 050520Z 30004KT 9999 SCT040 BKN100 08/05 Q1019 NOSIG |
| 2026-11-05 00:50 EST | METAR | 8° | 5° | 2.1 | METAR LTAC 050550Z 31004KT 270V340 9999 SCT040 BKN100 08/05 Q1019 NOSIG RMK RWY21C 32007KT RWY03L 31005KT RWY21R 30006KT RWY03R 30006KT RWY21L 30006KT original: METAR LTAC 050550Z 31004KT 270V340 9999 SCT040 BKN100 08/05 Q1019 NOSIG |
| 2026-11-05 01:20 EST | METAR | 9° | 5° | 2.1 | METAR LTAC 050620Z 30004KT 260V330 9999 SCT040 BKN100 09/05 Q1020 NOSIG RMK RWY21C 30004KT RWY03L 30004KT 260V340 RWY21R 29003KT RWY03R 29004KT 250V320 RWY21L VRB01KT original: METAR LTAC 050620Z 30004KT 260V330 9999 SCT040 BKN100 09/05 Q1020 NOSIG |
| 2026-11-05 01:50 EST | METAR | 10° | 4° | 3.1 | METAR LTAC 050650Z 34006KT 300V010 9999 SCT040 BKN100 10/04 Q1020 NOSIG RMK RWY21C VRB03KT RWY03L 34006KT 300V010 RWY21R 32004KT 290V010 RWY03R 31006KT 270V350 RWY21L VRB02KT original: METAR LTAC 050650Z 34006KT 300V010 9999 SCT040 BKN100 10/04 Q1020 NOSIG |
| 2026-11-05 02:20 EST | METAR | 11° | 3° | 4.1 | METAR LTAC 050720Z 02008KT 350V050 9999 SCT040 BKN100 11/03 Q1020 NOSIG RMK RWY21C VRB05KT RWY03L 03008KT 340V050 RWY21R 36004KT 280V090 RWY03R 35007KT RWY21L 01006KT 300V040 original: METAR LTAC 050720Z 02008KT 350V050 9999 SCT040 BKN100 11/03 Q1020 NOSIG |
| 2026-11-05 02:50 EST | METAR | 12°max | 4° | 4.1 | METAR LTAC 050750Z 02008KT 350V050 9999 SCT040 BKN100 12/04 Q1020 NOSIG RMK RWY21C 01008KT 340V040 RWY03L 02008KT 340V050 RWY21R 34006KT RWY03R 01009KT 330V030 RWY21L 36008KT 320V030 original: METAR LTAC 050750Z 02008KT 350V050 9999 SCT040 BKN100 12/04 Q1020 NOSIG |
| 2026-11-05 03:20 EST | METAR | 12° | 3° | 5.1 | METAR LTAC 050820Z 03010KT 350V060 9999 SCT033 BKN100 12/03 Q1020 NOSIG RMK RWY21C 03009KT RWY03L 01008KT 330V050 RWY21R 36010KT 320V020 RWY03R 01009KT 350V050 RWY21L 01010KT original: METAR LTAC 050820Z 03010KT 350V060 9999 SCT033 BKN100 12/03 Q1020 NOSIG |
| 2026-11-05 03:50 EST | METAR | 11° | 4° | 2.6 | METAR LTAC 050850Z 30005KT 270V330 9999 SCT033 BKN100 11/04 Q1020 NOSIG RMK RWY21C 32005KT RWY03L 28006KT 240V300 RWY21R 30004KT 270V330 RWY03R 28006KT 250V320 RWY21L 31007KT 240V010 original: METAR LTAC 050850Z 30005KT 270V330 9999 SCT033 BKN100 11/04 Q1020 NOSIG |
| 2026-11-05 04:20 EST | METAR | 11° | 4° | 1.5 | METAR LTAC 050920Z 31003KT 260V340 9999 SCT033 BKN100 11/04 Q1020 NOSIG RMK RWY21C 30003KT 260V330 RWY03L 28003KT 220V030 RWY21R VRB02KT RWY03R 30004KT 260V330 RWY21L 28005KT original: METAR LTAC 050920Z 31003KT 260V340 9999 SCT033 BKN100 11/04 Q1020 NOSIG |
| 2026-11-05 04:50 EST | METAR | 12° | 4° | 1.5 | METAR LTAC 050950Z 07003KT 010V130 9999 SCT033 BKN100 12/04 Q1020 NOSIG RMK RWY21C VRB02KT RWY03L VRB02KT RWY21R 36003KT 280V020 RWY03R 04004KT 330V060 RWY21L VRB02KT original: METAR LTAC 050950Z 07003KT 010V130 9999 SCT033 BKN100 12/04 Q1020 NOSIG |
| 2026-11-05 05:20 EST | METAR | 12° | 3° | 2.1 | METAR LTAC 051020Z 01004KT 280V060 9999 SCT035 BKN100 12/03 Q1020 NOSIG RMK RWY21C VRB02KT RWY03L VRB04KT RWY21R 30003KT 220V360 RWY03R 29006KT 230V320 RWY21L 18003KT 080V240 original: METAR LTAC 051020Z 01004KT 280V060 9999 SCT035 BKN100 12/03 Q1020 NOSIG |
| 2026-11-05 05:50 EST | METAR | 11° | 4° | 3.1 | METAR LTAC 051050Z 04006KT 340V120 9999 SCT035 BKN100 11/04 Q1019 NOSIG RMK RWY21C 02008KT RWY03L 03006KT 330V080 RWY21R 36009KT RWY03R 32005KT 270V060 RWY21L 03005KT 330V060 original: METAR LTAC 051050Z 04006KT 340V120 9999 SCT035 BKN100 11/04 Q1019 NOSIG |
| 2026-11-05 06:20 EST | METAR | 12° | 3° | 4.6 | METAR LTAC 051120Z 03009KT 9999 SCT035 BKN100 12/03 Q1019 NOSIG RMK RWY21C 02008KT RWY03L 03007KT RWY21R 36008KT RWY03R 01007KT RWY21L 35008KT 320V020 original: METAR LTAC 051120Z 03009KT 9999 SCT035 BKN100 12/03 Q1019 NOSIG |
| 2026-11-05 06:50 EST | METAR | 12° | 3° | 4.1 | METAR LTAC 051150Z 03008KT 9999 SCT035 BKN100 12/03 Q1019 NOSIG RMK RWY21C 01007KT RWY03L 02007KT RWY21R 36007KT RWY03R 02006KT 330V030 RWY21L 01007KT 330V030 original: METAR LTAC 051150Z 03008KT 9999 SCT035 BKN100 12/03 Q1019 NOSIG |
| 2026-11-05 07:20 EST | METAR | 11° | 3° | 4.1 | METAR LTAC 051220Z 03008KT 9999 SCT035 BKN100 11/03 Q1019 NOSIG RMK RWY21C 02008KT RWY03L 02008KT RWY21R 01008KT RWY03R 01008KT RWY21L 01008KT original: METAR LTAC 051220Z 03008KT 9999 SCT035 BKN100 11/03 Q1019 NOSIG |
| 2026-11-05 07:50 EST | METAR | 11° | 3° | 3.6 | METAR LTAC 051250Z 02007KT 9999 SCT035 BKN100 11/03 Q1019 NOSIG RMK RWY21C 36007KT RWY03L 01006KT RWY21R 34006KT RWY03R 35007KT RWY21L 35008KT original: METAR LTAC 051250Z 02007KT 9999 SCT035 BKN100 11/03 Q1019 NOSIG |
| 2026-11-05 08:20 EST | METAR | 11° | 3° | 4.1 | METAR LTAC 051320Z 02008KT 9999 SCT035 BKN100 11/03 Q1019 NOSIG RMK RWY21C 02008KT RWY03L 02007KT RWY21R 36008KT RWY03R 01007KT 330V030 RWY21L 01007KT original: METAR LTAC 051320Z 02008KT 9999 SCT035 BKN100 11/03 Q1019 NOSIG |
| 2026-11-05 08:50 EST | METAR | 10° | 2° | 4.1 | METAR LTAC 051350Z 04008KT 9999 SCT035 BKN100 10/02 Q1019 NOSIG RMK RWY21C 04012KT RWY03L 03008KT RWY21R 02011KT RWY03R 03009KT RWY21L 03010KT original: METAR LTAC 051350Z 04008KT 9999 SCT035 BKN100 10/02 Q1019 NOSIG |
| 2026-11-05 09:20 EST | METAR | 10° | 2° | 5.1 | METAR LTAC 051420Z 03010KT 9999 SCT035 BKN100 10/02 Q1019 NOSIG RMK RWY21C 03008KT RWY03L 03009KT RWY21R 01009KT RWY03R 02010KT RWY21L 02009KT original: METAR LTAC 051420Z 03010KT 9999 SCT035 BKN100 10/02 Q1019 NOSIG |
| 2026-11-05 09:50 EST | METAR | 9° | 2° | 4.1 | METAR LTAC 051450Z 02008KT 9999 SCT035 BKN100 09/02 Q1020 NOSIG RMK RWY21C 02006KT RWY03L 01007KT RWY21R 36008KT RWY03R 01008KT RWY21L 01006KT original: METAR LTAC 051450Z 02008KT 9999 SCT035 BKN100 09/02 Q1020 NOSIG |
| 2026-11-05 10:20 EST | METAR | 9° | 1° | 4.6 | METAR LTAC 051520Z 03009KT 9999 SCT035 BKN100 09/01 Q1020 NOSIG RMK RWY21C 03009KT RWY03L 03009KT RWY21R 01008KT RWY03R 01009KT RWY21L 02007KT original: METAR LTAC 051520Z 03009KT 9999 SCT035 BKN100 09/01 Q1020 NOSIG |
| 2026-11-05 10:50 EST | METAR | 9° | 1° | 4.6 | METAR LTAC 051550Z 03009KT 9999 SCT035 BKN100 09/01 Q1020 NOSIG RMK RWY21C 02008KT RWY03L 02007KT RWY21R 36008KT RWY03R 36010KT RWY21L 01008KT original: METAR LTAC 051550Z 03009KT 9999 SCT035 BKN100 09/01 Q1020 NOSIG |
| 2026-11-05 11:20 EST | METAR | 8° | 1° | 4.6 | METAR LTAC 051620Z 03009KT 9999 SCT035 BKN100 08/01 Q1020 NOSIG RMK RWY21C 02010KT RWY03L 02009KT RWY21R 36011KT RWY03R 01010KT RWY21L 02008KT original: METAR LTAC 051620Z 03009KT 9999 SCT035 BKN100 08/01 Q1020 NOSIG |
| 2026-11-05 11:50 EST | METAR | 8° | 1° | 4.1 | METAR LTAC 051650Z 03008KT 9999 SCT040 BKN100 08/01 Q1020 NOSIG RMK RWY21C 03007KT RWY03L 03006KT RWY21R 36006KT RWY03R 01008KT RWY21L 01005KT original: METAR LTAC 051650Z 03008KT 9999 SCT040 BKN100 08/01 Q1020 NOSIG |
| 2026-11-05 12:20 EST | METAR | 8° | 1° | 4.1 | METAR LTAC 051720Z 03008KT 9999 SCT040 BKN100 08/01 Q1020 NOSIG RMK RWY21C 03005KT RWY03L 03007KT RWY21R 03004KT RWY03R 02007KT RWY21L 03005KT original: METAR LTAC 051720Z 03008KT 9999 SCT040 BKN100 08/01 Q1020 NOSIG |
| 2026-11-05 12:50 EST | METAR | 8° | 1° | 3.6 | METAR LTAC 051750Z 04007KT 9999 SCT040 BKN100 08/01 Q1020 NOSIG RMK RWY21C 03007KT RWY03L 03006KT RWY21R 02006KT RWY03R 01008KT RWY21L 02008KT original: METAR LTAC 051750Z 04007KT 9999 SCT040 BKN100 08/01 Q1020 NOSIG |
| 2026-11-05 13:20 EST | METAR | 8° | 1° | 3.1 | METAR LTAC 051820Z 02006KT 9999 SCT040 BKN100 08/01 Q1020 NOSIG RMK RWY21C 02006KT RWY03L 02005KT RWY21R 36005KT RWY03R 36007KT RWY21L 01006KT original: METAR LTAC 051820Z 02006KT 9999 SCT040 BKN100 08/01 Q1020 NOSIG |
| 2026-11-05 13:50 EST | METAR | 7° | 1° | 2.6 | METAR LTAC 051850Z 34005KT 9999 SCT040 BKN100 07/01 Q1020 NOSIG RMK RWY21C 34005KT RWY03L 33004KT RWY21R 32004KT 290V350 RWY03R 33004KT RWY21L 34005KT original: METAR LTAC 051850Z 34005KT 9999 SCT040 BKN100 07/01 Q1020 NOSIG |
| 2026-11-05 14:20 EST | METAR | 7° | 2° | 3.1 | METAR LTAC 051920Z 02006KT 9999 SCT040 BKN100 07/02 Q1020 NOSIG RMK RWY21C 04006KT RWY03L 02007KT RWY21R 02006KT RWY03R 36004KT 320V020 RWY21L 06003KT 010V140 original: METAR LTAC 051920Z 02006KT 9999 SCT040 BKN100 07/02 Q1020 NOSIG |
| 2026-11-05 14:50 EST | METAR | 7° | 2° | 3.6 | METAR LTAC 051950Z 03007KT 9999 SCT040 BKN100 07/02 Q1020 NOSIG RMK RWY21C 05007KT RWY03L 03006KT RWY21R 03006KT RWY03R 02006KT RWY21L 02007KT original: METAR LTAC 051950Z 03007KT 9999 SCT040 BKN100 07/02 Q1020 NOSIG |
| 2026-11-05 15:20 EST | METAR | 7° | 3° | 2.1 | METAR LTAC 052020Z 35004KT 9999 SCT040 BKN100 07/03 Q1020 NOSIG RMK RWY21C 04006KT RWY03L 35004KT RWY21R 01006KT RWY03R 36006KT RWY21L 02006KT original: METAR LTAC 052020Z 35004KT 9999 SCT040 BKN100 07/03 Q1020 NOSIG |
| 2026-11-05 15:50 EST | METAR | 6°min | 2° | 2.1 | METAR LTAC 052050Z 34004KT 310V010 9999 SCT040 BKN100 06/02 Q1020 NOSIG RMK RWY21C 06006KT RWY03L 35003KT 280V030 RWY21R 02005KT RWY03R 31005KT 280V350 RWY21L 03007KT original: METAR LTAC 052050Z 34004KT 310V010 9999 SCT040 BKN100 06/02 Q1020 NOSIG |
Settlement source: the METAR-derived station-day record for LTAC for the contract date (station-local calendar day), as published at https://weathermarket.io/station/LTAC/2026-11-05 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/LTAC/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/LTAC/YYYY-MM-DD (JSON).