{
  "v": 1,
  "requestId": "b5ce30de-03e4-4e0b-9213-8430b9a4bfff",
  "chainId": 1,
  "window": {
    "toBlock": 26051945,
    "fromBlock": 26051647,
    "toBlockHash": "0x3d758284f749b52db2b004b400b4a4f3bcbadae179c7ba7aaf758704439ef475"
  },
  "answerType": "uint256",
  "answer": "19",
  "definitions": {
    "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 KORD (Illinois) 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. That report is the one with observation time 231651Z.",
    "source": "IEM ASOS archive (Iowa Environmental Mesonet, mesonet.agron.iastate.edu), raw METAR text for station ORD/KORD.",
    "missing": "Not applicable: the report was found."
  },
  "recipe": {
    "kind": "panel",
    "source": "https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=ORD&data=all&year1=2026&month1=9&day1=23&hour1=14&minute1=0&year2=2026&month2=9&day2=23&hour2=17&minute2=0&tz=Etc%2FUTC&format=onlycomma&report_type=3&report_type=4"
  },
  "notes": "Queried IEM ASOS archive for KORD between 2026-09-23T14:00Z and 2026-09-23T17:00Z. Returned routine METARs at 1421Z, 1449Z (a SCT observation, appears to be an additional obs), 1451Z, 1533Z, 1551Z, and 1651Z. The 1651Z report is the latest at or before 1700Z: 'KORD 231651Z 06010KT 10SM SCT027 BKN055 19/12 A3037 RMK AO2 SLP282 T01890122'. Temperature/dew-point body group is 19/12 -> answer 19 (whole degrees C). Not using the T-group remark tenths (18.9) per the definition. This is panel evidence (a real-world fact lookup), not a value derived from the pinned Ethereum block range; the chain/window only timestamp the request per the brief's subject definition."
}