Station-day record · settlement source
Christchurch · Pacific/Auckland · ← 2026-11-04 · 2026-11-06 → · All dates for NZCH · JSON
METAR NZCH 042230Z AUTO 06005KT 010V110 9999 NCD 24/11 Q1012
METAR NZCH 041730Z AUTO 00000KT 9999 NCD 08/08 Q1013
Local day 2026-11-04 06:00 EST → 2026-11-05 06:00 EST (24 h, UTC+13:00) · 48 reports · longest gap 30 min
final at 2026-11-05 09:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 72a7d65b825fafe7f6bef223b192d6cdaac4b1bd4a0e31fb7f396eab73206f27
Transaction 0x731fa61a2d331da57ff0d370c218031ca3961205f5bd74c7879e57e71f4e3a15 · 2026-11-05 22:01 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 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 |
|---|---|---|---|---|---|
| 2026-11-04 06:00 EST | METAR | 11° | 11° | 1.5 | METAR NZCH 041100Z AUTO 01003KT 0500 R02/1500U R20/1800U FG VV002 11/11 Q1015 |
| 2026-11-04 06:30 EST | METAR | 11° | 11° | 2.1 | METAR NZCH 041130Z AUTO 03004KT 0200 R02/0750N R20/1100N FG VV002 11/11 Q1015 |
| 2026-11-04 07:00 EST | METAR | 10° | 10° | 1.5 | METAR NZCH 041200Z AUTO 03003KT 0150 R02/0800N R20/1200U FG VV002 10/10 Q1015 |
| 2026-11-04 07:30 EST | METAR | 11° | 10° | 1.5 | METAR NZCH 041230Z AUTO 01003KT 0100 R02/0650U R20/0800N FG VV001 11/10 Q1015 |
| 2026-11-04 08:00 EST | METAR | 10° | 10° | 1.5 | METAR NZCH 041300Z AUTO 03003KT 0300 R02/0650D R20/1300D FG VV002 10/10 Q1014 |
| 2026-11-04 08:30 EST | METAR | 10° | 10° | 0.5 | METAR NZCH 041330Z AUTO 03001KT 0200 R02/1000U R20/1600U FG VV002 10/10 Q1014 |
| 2026-11-04 09:00 EST | METAR | 10° | 9° | 1 | METAR NZCH 041400Z AUTO 03002KT 0200 R02/1900U R20/P2000N FG VV002 10/09 Q1013 |
| 2026-11-04 09:30 EST | METAR | 9° | 9° | 0.5 | METAR NZCH 041430Z AUTO 18001KT 0300 R02/1800U R20/1500U FG VV002 09/09 Q1013 |
| 2026-11-04 10:00 EST | METAR | 9° | 9° | 0.5 | METAR NZCH 041500Z AUTO 07001KT 9999 NCD 09/09 Q1013 |
| 2026-11-04 10:30 EST | METAR | 9° | 9° | 0.5 | METAR NZCH 041530Z AUTO 09001KT 1100 R02/P2000N R20/1700D BCFG NCD 09/09 Q1013 |
| 2026-11-04 11:00 EST | METAR | 9° | 9° | 0 | METAR NZCH 041600Z AUTO 00000KT 4800 BCFG NCD 09/09 Q1013 |
| 2026-11-04 11:30 EST | METAR | 9° | 8° | 0 | METAR NZCH 041630Z AUTO 00000KT 9999 NCD 09/08 Q1013 |
| 2026-11-04 12:00 EST | METAR | 9° | 8° | 0 | METAR NZCH 041700Z AUTO 00000KT 9999 NCD 09/08 Q1013 |
| 2026-11-04 12:30 EST | METAR | 8°min | 8° | 0 | METAR NZCH 041730Z AUTO 00000KT 9999 NCD 08/08 Q1013 |
| 2026-11-04 13:00 EST | METAR | 9° | 9° | 0 | METAR NZCH 041800Z AUTO 00000KT 9999 NCD 09/09 Q1013 |
| 2026-11-04 13:30 EST | METAR | 12° | 12° | 0 | METAR NZCH 041830Z AUTO 00000KT 9999 NCD 12/12 Q1013 |
| 2026-11-04 14:00 EST | METAR | 15° | 13° | 0 | METAR NZCH 041900Z AUTO 00000KT 9999 NCD 15/13 Q1013 |
| 2026-11-04 14:30 EST | METAR | 17° | 12° | 1.5 | METAR NZCH 041930Z AUTO 06003KT 9999 NCD 17/12 Q1012 |
| 2026-11-04 15:00 EST | METAR | 19° | 11° | 1.5 | METAR NZCH 042000Z AUTO 06003KT 9999 NCD 19/11 Q1013 |
| 2026-11-04 15:30 EST | METAR | 20° | 11° | 1.5 | METAR NZCH 042030Z AUTO 04003KT 9999 NCD 20/11 Q1013 |
| 2026-11-04 16:00 EST | METAR | 21° | 11° | 2.1 | METAR NZCH 042100Z AUTO 04004KT 350V080 9999 NCD 21/11 Q1012 |
| 2026-11-04 16:30 EST | METAR | 21° | 11° | 2.6 | METAR NZCH 042130Z AUTO 03005KT 360V060 9999 NCD 21/11 Q1012 |
| 2026-11-04 17:00 EST | METAR | 23° | 12° | 3.1 | METAR NZCH 042200Z AUTO 06006KT 010V080 9999 NCD 23/12 Q1012 |
| 2026-11-04 17:30 EST | METAR | 24°max | 11° | 2.6 | METAR NZCH 042230Z AUTO 06005KT 010V110 9999 NCD 24/11 Q1012 |
| 2026-11-04 18:00 EST | METAR | 24° | 11° | 1.5 | METAR NZCH 042300Z AUTO 36003KT 9999 NCD 24/11 Q1011 |
| 2026-11-04 18:30 EST | METAR | 24° | 11° | 3.1 | METAR NZCH 042330Z AUTO 03006KT 330V090 9999 NCD 24/11 Q1011 |
| 2026-11-04 19:00 EST | METAR | 24° | 11° | 4.6 | METAR NZCH 050000Z AUTO 08009KT 9999 NCD 24/11 Q1011 |
| 2026-11-04 19:30 EST | METAR | 24° | 11° | 5.1 | METAR NZCH 050030Z AUTO 08010KT 9999 NCD 24/11 Q1011 |
| 2026-11-04 20:00 EST | METAR | 23° | 11° | 4.6 | METAR NZCH 050100Z AUTO 08009KT 9999 NCD 23/11 Q1010 |
| 2026-11-04 20:30 EST | METAR | 24° | 12° | 5.1 | METAR NZCH 050130Z AUTO 08010KT 050V110 9999 NCD 24/12 Q1010 |
| 2026-11-04 21:00 EST | METAR | 23° | 11° | 4.1 | METAR NZCH 050200Z AUTO 09008KT 9999 NCD 23/11 Q1010 |
| 2026-11-04 21:30 EST | METAR | 24° | 11° | 5.1 | METAR NZCH 050230Z AUTO 09010KT 050V120 9999 NCD 24/11 Q1010 |
| 2026-11-04 22:00 EST | METAR | 22° | 11° | 5.1 | METAR NZCH 050300Z AUTO 08010KT 9999 NCD 22/11 Q1009 |
| 2026-11-04 22:30 EST | METAR | 23° | 11° | 6.2 | METAR NZCH 050330Z AUTO 09012KT 060V120 9999 NCD 23/11 Q1009 |
| 2026-11-04 23:00 EST | METAR | 22° | 11° | 4.6 | METAR NZCH 050400Z AUTO 09009KT 9999 NCD 22/11 Q1009 |
| 2026-11-04 23:30 EST | METAR | 22° | 11° | 5.1 | METAR NZCH 050430Z AUTO 08010KT 050V110 9999 NCD 22/11 Q1008 |
| 2026-11-05 00:00 EST | METAR | 22° | 11° | 5.7 | METAR NZCH 050500Z AUTO 07011KT 9999 SCT085/// 22/11 Q1008 |
| 2026-11-05 00:30 EST | METAR | 21° | 10° | 5.7 | METAR NZCH 050530Z AUTO 07011KT 9999 OVC085/// 21/10 Q1008 |
| 2026-11-05 01:00 EST | METAR | 21° | 11° | 3.1 | METAR NZCH 050600Z AUTO 06006KT 020V080 9999 BKN085/// 21/11 Q1008 |
| 2026-11-05 01:30 EST | METAR | 20° | 11° | 2.6 | METAR NZCH 050630Z AUTO 07005KT 030V110 9999 OVC085/// 20/11 Q1008 |
| 2026-11-05 02:00 EST | METAR | 19° | 11° | 3.1 | METAR NZCH 050700Z AUTO 08006KT 9999 BKN090/// 19/11 Q1008 |
| 2026-11-05 02:30 EST | METAR | 18° | 11° | 3.1 | METAR NZCH 050730Z AUTO 08006KT 9999 NCD 18/11 Q1008 |
| 2026-11-05 03:00 EST | METAR | 18° | 12° | 3.1 | METAR NZCH 050800Z AUTO 07006KT 9999 BKN095/// 18/12 Q1008 |
| 2026-11-05 03:30 EST | METAR | 16° | 12° | 2.6 | METAR NZCH 050830Z AUTO 05005KT 9999 SCT090/// 16/12 Q1009 |
| 2026-11-05 04:00 EST | METAR | 15° | 12° | 3.1 | METAR NZCH 050900Z AUTO 05006KT 9999 NCD 15/12 Q1009 |
| 2026-11-05 04:30 EST | METAR | 15° | 12° | 1.5 | METAR NZCH 050930Z AUTO 05003KT 9999 NCD 15/12 Q1009 |
| 2026-11-05 05:00 EST | METAR | 15° | 13° | 2.6 | METAR NZCH 051000Z AUTO 04005KT 9999 NCD 15/13 Q1008 |
| 2026-11-05 05:30 EST | METAR | 16° | 13° | 2.1 | METAR NZCH 051030Z AUTO 04004KT 9999 BKN100/// 16/13 Q1008 |
Settlement source: the METAR-derived station-day record for NZCH for the contract date (station-local calendar day), as published at https://weathermarket.io/station/NZCH/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/NZCH/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/NZCH/YYYY-MM-DD (JSON).