{
  "v": 1,
  "requestId": "feed1ec2-ab6a-46a9-9629-c7e97b86f6f5",
  "chainId": 1,
  "window": {
    "toBlock": 26051946,
    "fromBlock": 26051648,
    "toBlockHash": "0x7205ca49a730e2d01f5f3b18a1881ebe8ba071627e3d42361a0c392e32a03ceb"
  },
  "answerType": "uint256",
  "answer": "17",
  "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",
    "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.",
    "subject": "The weather observation at KDSM (Iowa) 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."
  },
  "recipe": {
    "kind": "panel",
    "source": "Iowa Environmental Mesonet ASOS archive, KDSM routine METAR report_type=3, UTC; https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?data=metar&station=DSM&sts=2026-09-23T16:00:00Z&ets=2026-09-23T17:00:00Z&tz=Etc%2FUTC&format=onlycomma&nometa=yes&report_type=3"
  },
  "notes": "Iowa Environmental Mesonet (IEM) ASOS archive query for station DSM, routine report_type=3, from 16:00Z through 17:00Z on 2026-09-23 returned: KDSM 231654Z VRB06KT 10SM FEW025 FEW250 17/11 A3037 RMK AO2 SLP282 T01720106. The latest routine report at or before 231700Z is at 1654Z; the temperature/dew-point group is 17/11, so the reported air temperature is 17 whole degrees Celsius."
}