> FETCHING JOB RECORD
skill:oracle-assess
Answer this question about chain 1 over blocks 26051649 to 26051947 (closing hash 0x779cb990e9009ba1a8a15dab55a041bae0bb21454f81029131c14574d918c1b7), exactly as .imd/reads/oracle.json pins it: What air temperature, in whole degrees Celsius, did the last routine METAR for KCLE (Cleveland Hopkins International Airport, Cleveland, Ohio) issued at or before 17:00 UTC on 23 September 2026 (1:00 PM Eastern Daylight Time) report? Answer type: uint256. Evidence: panel. Definitions the requester fixed: - answer: the temperature in whole degrees Celsius as a non-negative whole number, taken from the temperature/dew-point group in the body of that METAR (for example 26 from "26/20"), not the tenths in the T-group remarks and not converted to Fahrenheit - subject: The weather observation at KCLE (Ohio) on 23 September 2026. "The last routine METAR issued at or before 17:00 UTC" means the report of type METAR (not SPECI) whose observation time (the DDHHMMZ group) is the latest at or before 231700Z, typically about 1651Z-1656Z. The pinned chain and window of this request only timestamp it; the answer is a recorded weather observation, not a reading taken at the pinned block. - source: Answer from the archived METAR text itself, read from a public archive (aviationweather.gov data API, Iowa Environmental Mesonet ASOS archive, Ogimet, or NOAA/NWS observation history), quote the raw report in your notes, and name the source. - missing: If you cannot find that report, report that; do not estimate from a forecast, a nearby station, or an hourly summary. Three steps: (1) read one or two sources that state the fact and note which; (2) write artifacts/answer.json with recipe kind "panel" and the source; (3) run node .imd/reads/skills/oracle-assess/scripts/check-answer.mjs and fix what it prints. Nothing else needs reading first: the brief above is in .imd/reads/oracle.json, and .imd/reads/skills/oracle-assess/REFERENCE.md lists the recipe's fields if the checker asks for one.
VERDICT: paths and tree verified; no suite was run for this kind of work
The answer is 17 °C, and `check-answer.mjs` prints ok for `artifacts/answer.json`. The last routine METAR for KCLE at or before 17:00 UTC on 23 September 2026 is the 231651Z report, from the aviationweather.gov data API. I found no SPECI to rule out or later routine report before 1700Z. The raw report is: `METAR KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089` The temperature/dew-point group reads 17/09, so the temperature is 17. That matches the T-group remark (T0167 is 16.7 °C). The file uses recipe kind "panel", with the aviationweather.gov query URL as the source. The first checker run rejected the window because the key order differed from `oracle.json`. I reordered the keys and the checker then passed.
The answer is **17°C**. The IEM archive’s last routine KCLE report before 17:00Z is at 231651Z, with temperature/dew point `17/09`. Its raw text is recorded in the notes in [artifacts/answer.json](/home/debian/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json). [Iowa Environmental Mesonet archive query](https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=CLE&data=metar&year1=2026&month1=9&day1=23&year2=2026&month2=9&day2=23&tz=UTC&format=comma&network=OH_ASOS) The answer checker passed: `ok`.
Created [artifacts/answer.json](/home/imd/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json) with answer **17°C** and the raw 16:51Z METAR from the Aviation Weather Center API. The required checker printed `ok`.
Created [artifacts/answer.json](/home/levi/imd/p7/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json) with answer **17°C**, based on the archived 1651Z report’s `17/09` temperature/dew-point group. The requested checker printed `ok`.
The METAR reported **17°C**. Its body temperature/dew-point group was `17/09`: `METAR KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089` Source: [Aviation Weather Center METAR archive](https://aviationweather.gov/api/data/metar?ids=KCLE&format=raw&date=2026-09-23T17%3A00%3A00Z&hours=1.5). The required checker printed `ok`. Saved in [artifacts/answer.json](/home/imd-worker/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json).
Created and validated [artifacts/answer.json](</root/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json). - Answer: `17` - Qualifying METAR: `KCLE 231651Z ... 17/09 ...` - Checker result: `ok` - Sources: [IEM ASOS archive](https://mesonet1.agron.iastate.edu/cgi-bin/request/asos.py?station=CLE&data=all&year1=2026&month1=09&day1=23&year2=2026&month2=09&day2=24&tz=Etc%2FUTC&format=onlycomma) and [aviationweather.gov API](https://aviationweather.gov/api/data/metar?ids=KCLE&format=raw&hours=48).
Completed [artifacts/answer.json](/root/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json). Answer: `17` °C, from `METAR KCLE 231651Z ... 17/09 ...`. Validation passed: `check-answer.mjs` printed `ok`.
Checker prints `ok`. The last routine METAR for KCLE at or before 17:00Z on 2026-09-23 was `KCLE 231651Z ... 17/09 ...`, so the answer is **17°C**, written to `artifacts/answer.json`.
Completed [artifacts/answer.json](/root/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json). Answer: `17` °C. Validator result: `ok`.
Checker passes. The last routine METAR for KCLE at or before 231700Z was `KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089` (IEM ASOS archive), giving a temperature of **17°C**. `artifacts/answer.json` is written and validated.
The archived 1651Z KCLE METAR reports `17/09`, so the answer is **17°C**. The raw report, source, and definitions are recorded in [artifacts/answer.json](/home/levi/imd/p8/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json). The required checker printed `ok`.
Created [artifacts/answer.json](/home/imd/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json) with answer **17 °C**, based on the archived 231651Z METAR. The required checker printed `ok`.
Checker prints `ok`. The last routine METAR for KCLE at or before 231700Z was `KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089` (aviationweather.gov Data API, cross-checked against IEM's ASOS one-minute archive to confirm it's the routine hourly report, not a 5-minute AUTO interim). Answer: **17°C**, written to `artifacts/answer.json`.
Created [artifacts/answer.json](/home/imdworker/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json) with the answer **17°C**, from the archived 16:51Z report’s `17/09` group. The checker printed `ok`.
The reported temperature is **17 °C**. The latest routine METAR at or before 17:00Z was issued at 1651Z; its body temperature/dew-point group is `17/09`. [NOAA/NWS Aviation Weather Center raw METAR query](https://aviationweather.gov/api/data/metar?ids=KCLE&format=raw&hours=48) Saved the answer in [artifacts/answer.json](/home/imd-worker/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json). The required checker printed `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json) with answer `17`. Validated successfully: `check-answer.mjs` prints `ok`.
Completed [artifacts/answer.json](/root/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json). Answer: 17 °C. Local checker result: `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json) with answer **17°C**, from the 231651Z report’s `17/09` group. The raw report and IEM archive query are in the notes; [IEM’s ASOS archive page](https://www.mesonet.agron.iastate.edu/request/download.phtml?network=FM__ASOS) describes its archived METAR data. The required checker printed `ok`.
Completed [artifacts/answer.json](/root/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json). Answer: 17 °C. The supplied checker reports `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json) with answer `17`. Validation passed: `check-answer.mjs` printed `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json) with answer `17`. Validated with the supplied checker: `ok`.
Created [artifacts/answer.json](/home/worker/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json) with answer **17°C**, based on the 231651Z raw METAR. The checker printed `ok`.
Completed [artifacts/answer.json](/root/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json). Answer: **17°C**. The local checker reports `ok`.
Checker passes with `ok`. Answer: 17°C, from the routine METAR `KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089` (IEM ASOS archive), the last routine METAR at or before 1700Z on 2026-09-23. `artifacts/answer.json` is written and validated.
Completed [artifacts/answer.json](/root/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json). Answer: 17 °C, from `KCLE 231651Z ... 17/09 ...`. Validator result: `ok`.
Checker passes with `ok`. Answer: 17°C, from METAR KCLE 231651Z (17/09) via aviationweather.gov Data API — the latest routine METAR at/before 231700Z.
Checker prints `ok` and `git status --porcelain` is clean (answer.json is untracked output, delivered separately). Answer: 17°C, from IEM ASOS archive METAR KCLE 231651Z ... 17/09.
Created [artifacts/answer.json](/root/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json) with answer `17`. Validated successfully: `check-answer.mjs` prints `ok`.
Checker prints `ok`. The answer is 17°C, from the KCLE 231651Z routine METAR (`17/09`) found in the IEM ASOS archive, written to `artifacts/answer.json`.
Checker passes and `git status --porcelain` shows no stray files. Answer: 17°C, from the METAR `KCLE 231651Z ... 17/09 ...` via aviationweather.gov, written to `artifacts/answer.json`.
Created `artifacts/answer.json` with answer `17` (°C), sourced from the IEM archived raw KCLE METAR. Validator result: `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json) with answer `17` °C, sourced from the IEM archived raw METAR. Validation passed: `ok`.
Clean (artifacts/answer.json is untracked output as expected). Checker prints `ok`. Answer: KCLE's 231651Z METAR ("KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089") is the last routine METAR at or before 1700Z — temperature group 17/09 gives **17°C**. Source: IEM ASOS archive (mesonet.agron.iastate.edu). Written to `artifacts/answer.json`, verified by check-answer.mjs.
Completed [artifacts/answer.json](/home/imd-worker/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json). Answer: 17 °C. Validation: `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json) with answer `17`. Validation passed: `check-answer.mjs` printed `ok`.
Checker prints `ok`, and `git status --porcelain` shows no stray tracked changes (the answer file is untracked output, as intended). **Answer: 17°C** — from KCLE METAR `231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089`, the last routine report at/before 1700Z, per the IEM ASOS archive. Written to `artifacts/answer.json`.
Checker prints `ok` and git status is clean (artifacts/ is untracked output, not staged). Task complete: answer is 17°C from KCLE METAR 231651Z (17/09), per IEM ASOS archive.
The checker prints `ok`. Answer: **17°C**, from KCLE's `231651Z` routine METAR (`17/09` group), cross-confirmed via IEM ASOS archive and Ogimet. `artifacts/answer.json` is written with a `panel` recipe and both sources noted.
Checker prints `ok`. The last routine METAR for KCLE at/before 17:00 UTC on 2026-09-23 was `KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089`, from IEM's ASOS archive — temperature 17°C, written to `artifacts/answer.json`.
Created [artifacts/answer.json](/home/imd/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json) with answer `17` (°C), raw METAR evidence, and IEM archive source. Validation passed: `check-answer.mjs` printed `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json) with answer `17` °C, sourced from the Iowa Environmental Mesonet archived METAR. Validation passed: `ok`.
Clean (artifacts/ untracked output, as required). Checker prints `ok`. Answer: 17°C, from IEM ASOS archive METAR `KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089` — the last routine (non-SPECI) METAR at or before 231700Z. Written to `artifacts/answer.json`.
Created [artifacts/answer.json](/root/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json) with answer `17` °C, sourced from the IEM archived KCLE METAR. Validation passed: `ok`.
Clean (artifacts/ is untracked as expected). Checker prints `ok`. **Answer: 17°C** — from KCLE METAR `231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034` (IEM ASOS archive), the last routine METAR at/before 231700Z. Written to `artifacts/answer.json`, verified by check-answer.mjs.
Clean git status (artifacts is untracked/ignored as expected), checker prints `ok`. The last routine METAR at/before 231700Z for KCLE was 231651Z with temperature/dew-point group `17/09` → **17°C**. Written to `artifacts/answer.json`, verified by the checker.
Created [artifacts/answer.json](/root/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json) with answer `17` (°C), citing the archived KCLE `231651Z` METAR. Validation passed: `check-answer.mjs` printed `ok`.
Checker prints `ok`. The last routine METAR for KCLE at/before 231700Z is `KCLE 231651Z ... 17/09 ...` (IEM ASOS archive), so the answer is **17°C**, written to `artifacts/answer.json`.
Checker passes and git status is clean (no stray files). Answer: 17°C, from IEM ASOS METAR `KCLE 231651Z ... 17/09 ...`, written to artifacts/answer.json.
Completed [artifacts/answer.json](/home/imdworker/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json). Answer: 17 °C. The local checker reports `ok`.
Created [artifacts/answer.json](/var/lib/imd-worker/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json) with answer `17` °C, sourced from IEM’s archived KCLE METAR. Validation passed: `check-answer.mjs` printed `ok`.
Checker passes with `ok` and `git status --porcelain` is clean (artifacts/ is untracked output, not staged). Answer: 17°C, from the KCLE 231651Z METAR (`17/09`) via aviationweather.gov's data API.
Clean (artifacts/ is untracked output, delivered separately). Checker prints `ok`. Answer: 17°C, from IEM ASOS archive METAR `KCLE 231651Z ... 17/09 ...`.
The answer is **17 °C**, from the `17/09` group in KCLE’s `231651Z` report in the [Iowa Environmental Mesonet archive](https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=CLE&data=metar&year1=2026&month1=9&day1=23&year2=2026&month2=9&day2=24&tz=Etc%2FUTC&format=onlycomma&latlon=no&elev=no&missing=empty&trace=T&direct=no&report_type=3&report_type=4). I wrote [artifacts/answer.json](/home/imd/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json). The required checker printed `ok`.
Clean (artifacts/ is untracked output, not tracked by git as expected). Checker prints `ok`. Task complete: KCLE METAR 231651Z reported temperature 17°C (17/09), answer written to artifacts/answer.json.
Created [artifacts/answer.json](/root/.identitymd/work/29a55519-d841-4648-b061-599f5dda41cd/a818a7e0-3920-4086-a3b1-e0aeb3ccc291/artifacts/answer.json) with answer `17` °C, sourced from the IEM archived KCLE METAR. Validator result: `ok`.
Checker passes with `ok`, and `git status --porcelain` is clean (no stray tracked files). Answer: 17°C, from the KCLE 1651Z routine METAR (`17/09`), sourced via IEM ASOS archive; written to `artifacts/answer.json`.
Checker prints `ok`. The last routine METAR at/before 231700Z is KCLE 231651Z 09008KT 10SM BKN060 BKN100 **17/09** A3034 (IEM ASOS archive) — answer 17°C, written to artifacts/answer.json.
The answer is 17 °C, and `artifacts/answer.json` is written. The checker prints `ok` for it. The source is the aviationweather.gov data API. The last routine METAR at or before 17:00 UTC on 23 September is the 1651Z report: `METAR KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089` The temperature/dew-point group reads 17/09, so the temperature is 17. The recipe kind is `panel`, with that API query as the source. The checker rejected my first write because the window keys were in the wrong order. I reordered them and re-ran it.
The answer is 17 °C, and `artifacts/answer.json` is written; the checker prints `ok` for it. The last routine METAR for KCLE at or before 17:00 UTC is the 1651Z report. I found it on both the aviationweather.gov data API and the Iowa Environmental Mesonet archive. The raw report is: `METAR KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089` The temperature group reads 17/09, so the temperature is 17. The 1655Z and 1700Z reports are AUTO 5-minute reports rather than routine METARs, so I did not use them. The recipe kind is "panel", with those two archives named as the source.
The last routine METAR for KCLE at or before 17:00 UTC on 23 September 2026 reported 17 °C. I wrote `artifacts/answer.json` with answer "17", and the checker prints `ok`. The report is the 1651Z observation: `METAR KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089`. The temperature/dew-point group reads 17/09. I read it from the aviationweather.gov data API and the Iowa Environmental Mesonet ASOS archive, and both returned the same text. The recipe is kind "panel" with those two sources. The checker first rejected the `window` object because its keys weren't in the same order as `oracle.json` (`toBlock`, `fromBlock`, `toBlockHash`). I reordered them to match.
The answer is 17 °C, and `artifacts/answer.json` is written; the checker prints `ok` for it. The last routine METAR for KCLE at or before 17:00 UTC on 23 September 2026 is the 231651Z report, from the aviationweather.gov data API. The raw report reads: `METAR KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089` The temperature/dew-point group is 17/09, so the temperature is 17. The next report, 231751Z, falls after the cutoff. There was no SPECI between 231551Z and 231651Z, so it did not affect the choice. The recipe kind is `panel`, with aviationweather.gov as the source. The window is copied exactly from `oracle.json`. It only timestamps the request, so no chain scan was run. The first checker run rejected the window because the keys must be in the order `toBlock`, `fromBlock`, `toBlockHash`. I reordered them.
The answer is 17 °C, and `artifacts/answer.json` passes the checker (`ok`). The last routine METAR at or before 231700Z is the 231651Z report: `METAR KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089` The temperature/dew-point group reads 17/09, so the temperature is 17. I read the report on the aviationweather.gov data API and confirmed it in the Iowa Environmental Mesonet ASOS archive. The next report, 231751Z, falls after 17:00 UTC, so it doesn't count. The recipe is kind `panel` with the aviationweather.gov source. I did not run the chain scan, since this is a panel-evidence question.
The answer is 17 °C, and `artifacts/answer.json` is written; `check-answer.mjs` prints ok for it. The last routine METAR at or before 231700Z was issued at 1651Z. I read it from the Iowa Environmental Mesonet ASOS archive (station CLE): `KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089` The temperature/dew-point group is `17/09`, so the temperature is 17. The next report in the archive is 1751Z, which is after the cutoff. I used one source only, and the answer file uses recipe kind `panel`. The checker first rejected the file because the `window` keys were in the wrong order. I reordered them to match `oracle.json` exactly, and the check then passed.
The answer is 17 °C, and `check-answer.mjs` printed ok for `artifacts/answer.json`. My first version failed the checker because the `window` keys were in the wrong order, so I reordered them to match `oracle.json`. The source is the aviationweather.gov data API. It returned this as the last routine METAR at or before 17:00 UTC on 23 September: `METAR KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089` The temperature/dew-point group reads 17/09. No METAR or SPECI issued between 1651Z and 1700Z appeared in the listing. I read this from one source only. The recipe is `panel` with that source named.
The answer is 17 °C, and `artifacts/answer.json` is written; `check-answer.mjs` prints ok for it. The last routine METAR at or before 231700Z is the 1651Z report. The raw text is: `KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089`. The temperature/dew-point group reads 17/09. I took it from the Iowa Environmental Mesonet ASOS archive. The recipe is kind "panel" with that source. The request id, chain and window are copied from `oracle.json`. The aviationweather.gov API returned "Invalid value for date", so I did not use it to cross-check.
The answer is 17 °C, and `artifacts/answer.json` is written; the checker printed `ok`. The last routine METAR for KCLE at or before 17:00 UTC was issued at 1651Z on 23 September 2026: `METAR KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089` The temperature/dew-point group reads 17/09, so the temperature is 17 °C. It is a METAR, not a SPECI. I read it from the aviationweather.gov data API, and the recipe is `panel` with that source. I didn't cross-check a second archive: the Iowa Environmental Mesonet request was rate-limited. The first write failed the checker because the window keys were in the wrong order; I reordered them to match `oracle.json`.
The answer is 17 °C, and `artifacts/answer.json` is written; the checker prints `ok` for it. The last routine METAR for KCLE at or before 17:00 UTC on 23 September 2026 is the 231651Z report, from the aviationweather.gov data API. The raw report is: `METAR KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089` The temperature/dew-point group reads 17/09, so the temperature is 17. The next report, 231751Z, falls after 17:00Z, and I found no SPECI between 1651Z and 1700Z. The recipe kind is `panel`, with the aviationweather.gov query as its source. The checker rejected the first write because it requires the `window` keys in the order `toBlock`, `fromBlock`, `toBlockHash`. I reordered them and the check passed.
The answer is 17 °C, and `artifacts/answer.json` is written; the checker prints `ok` for it. - **Source:** the aviationweather.gov data API, raw METAR feed for KCLE. - **Report used:** `METAR KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089`. It is the latest routine METAR at or before 231700Z, and the temperature group reads 17/09. - **Next report:** the following METAR is 231751Z, which is after the cutoff. No SPECI reports fell in that hour. - **Recipe:** kind `panel`, with the source named as above. The first checker run rejected the file because the `window` keys were in the wrong order. I reordered them to match `.imd/reads/oracle.json`, and the checker then passed.
KCLE reported 17 °C, and `artifacts/answer.json` is written; `check-answer.mjs` prints ok. The first check failed because the `window` keys were in the wrong order, and I reordered them to match the oracle file. The last routine METAR at or before 17:00 UTC on 23 September 2026 was the 16:51 UTC report: `METAR KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089` The body group reads 17/09, so the temperature is 17 and the dew point is 9. The aviationweather.gov data API and the Iowa Environmental Mesonet ASOS archive both show this same report. The answer file uses a `panel` recipe with those two sources.
The KCLE temperature is 17 °C, and `artifacts/answer.json` is written. The checker prints `ok` for it. The last routine METAR at or before 17:00 UTC on 23 September is the 1651Z report. I read it from the aviationweather.gov data API: `METAR KCLE 231651Z 09008KT 10SM BKN060 BKN100 17/09 A3034 RMK AO2 SLP288 T01670089` The temperature/dew-point group reads 17/09, so the answer is 17. The 1551Z report was a correction (COR) and was earlier anyway. There was no SPECI between 1651Z and 1700Z. The recipe kind is `panel`, with the source and the raw report quoted in it. My first write had the `window` keys in a different order, which the checker rejected, so I reordered them to match `oracle.json`.
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