Data health

Storm Mode / Observations

Station and river observations

METAR/SPECI uses the existing AviationWeather.gov bulk cache over the lower 48 and its margin. NWPS retains only gauges in the existing action-stage-or-above observed list; forecast-only gauges can have no observation. Absence never establishes zero wind, low water, or safe conditions.

Surface station CYHD

current · Observed 2026-10-17 16:00:00 UTC · wind Not reported · temperature 8 °C.

Station CYHD · -92.74, 49.83 (longitude, latitude).

Source checked 2026-10-17 16:15:05.516Z · current.

Station observations, not an address forecast or cyclone maximum wind. Maintenance-flagged, old and implausible reports are excluded by the existing parser; this is not independent NWS quality control.

Retained observations: 11; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 06:00:00 UTC.

Observed sustained wind at CYHD (kt)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 1 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.148kt10-17 06:00Z10-17 15:00Z2026-10-17 06:00:00 UTC · 11 kt2026-10-17 07:00:00 UTC · 11 kt2026-10-17 08:00:00 UTC · 13 kt2026-10-17 09:00:00 UTC · 10 kt2026-10-17 10:00:00 UTC · 9 kt2026-10-17 11:00:00 UTC · 9 kt2026-10-17 12:00:00 UTC · 9 kt2026-10-17 13:00:00 UTC · 9 kt2026-10-17 14:00:00 UTC · 9 kt2026-10-17 15:00:00 UTC · 9 kt
Observed sustained wind · 10 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at CYHD (°C)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 0 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.92°C10-17 06:00Z10-17 16:00Z2026-10-17 06:00:00 UTC · 5 °C2026-10-17 07:00:00 UTC · 5 °C2026-10-17 08:00:00 UTC · 5 °C2026-10-17 09:00:00 UTC · 4 °C2026-10-17 10:00:00 UTC · 4 °C2026-10-17 11:00:00 UTC · 3 °C2026-10-17 12:00:00 UTC · 3 °C2026-10-17 13:00:00 UTC · 3 °C2026-10-17 14:00:00 UTC · 4 °C2026-10-17 15:00:00 UTC · 7 °C2026-10-17 16:00:00 UTC · 8 °C
Observed temperature · 11 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at CYHD (°C)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 0 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.2-2°C10-17 06:00Z10-17 16:00Z2026-10-17 06:00:00 UTC · 0 °C2026-10-17 07:00:00 UTC · 0 °C2026-10-17 08:00:00 UTC · 0 °C2026-10-17 09:00:00 UTC · 0 °C2026-10-17 10:00:00 UTC · -1 °C2026-10-17 11:00:00 UTC · -1 °C2026-10-17 12:00:00 UTC · -1 °C2026-10-17 13:00:00 UTC · -1 °C2026-10-17 14:00:00 UTC · 0 °C2026-10-17 15:00:00 UTC · 0 °C2026-10-17 16:00:00 UTC · 1 °C
Observed dew point · 11 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at CYHD (mb)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 0 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.10251016.7mb10-17 06:00Z10-17 16:00Z2026-10-17 06:00:00 UTC · 1024 mb2026-10-17 07:00:00 UTC · 1023.1 mb2026-10-17 08:00:00 UTC · 1022.2 mb2026-10-17 09:00:00 UTC · 1021 mb2026-10-17 10:00:00 UTC · 1020.5 mb2026-10-17 11:00:00 UTC · 1019.9 mb2026-10-17 12:00:00 UTC · 1019.7 mb2026-10-17 13:00:00 UTC · 1019.2 mb2026-10-17 14:00:00 UTC · 1018.8 mb2026-10-17 15:00:00 UTC · 1018.2 mb2026-10-17 16:00:00 UTC · 1017.7 mb
Observed sea-level pressure · 11 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (11)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 06:00:00 UTC11 / 20 2305 / 010249
2026-10-17 07:00:00 UTC11 / 23 2305 / 01023.19
2026-10-17 08:00:00 UTC13 / 21 2205 / 01022.29
2026-10-17 09:00:00 UTC10 / 18 2304 / 010219
2026-10-17 10:00:00 UTC9 / Not reported2304 / -11020.59
2026-10-17 11:00:00 UTC9 / 15 2203 / -11019.99
2026-10-17 12:00:00 UTC9 / Not reported2103 / -11019.79
2026-10-17 13:00:00 UTC9 / Not reported2203 / -11019.29
2026-10-17 14:00:00 UTC9 / 17 2204 / 01018.89
2026-10-17 15:00:00 UTC9 / 15 2207 / 01018.29
2026-10-17 16:00:00 UTCNot reported / Not reportedNot reported8 / 11017.79
Capture times, quality and provenance

Each report keeps its observation time, first capture of this version, and the SHA-256 of the source bulk body. Corrections at the same observation time replace that point and are marked; unrelated bulk-file changes do not freshen a report.

  • Observed 2026-10-17 06:00:00 UTC, captured 2026-10-17 06:15:07.108Z; source body SHA-256 bc11437b0ef17dcf4b91f1dd747598a8f12e615b799dd81a79f1255842a6924c.
  • Observed 2026-10-17 07:00:00 UTC, captured 2026-10-17 07:15:08.103Z; source body SHA-256 bb6a8a40e3bed4e1a6d2b0819f1d14e96e53cbfc2f45540efd8023f74290ea00.
  • Observed 2026-10-17 08:00:00 UTC, captured 2026-10-17 08:15:10.499Z; source body SHA-256 a39722f704ee162691aaecdd40de5ce5fee94d2d7f6291ad35f498846325d650.
  • Observed 2026-10-17 09:00:00 UTC, captured 2026-10-17 09:15:07.673Z; source body SHA-256 016271d991e052b4ca0bb6a0412411402fcafc0acde04052dffa85b284d7e986.
  • Observed 2026-10-17 10:00:00 UTC, captured 2026-10-17 10:15:07.619Z; source body SHA-256 efa29a4c0d0a7e81934e340e5f363562848208a428e561ca8ffb8afe4fee1d5d.
  • Observed 2026-10-17 11:00:00 UTC, captured 2026-10-17 11:15:07.064Z; source body SHA-256 7b8de7613178a73bdf0132bc79f470b3cc468514bec5c0458f7c710d68cffae8.
  • Observed 2026-10-17 12:00:00 UTC, captured 2026-10-17 12:15:07.983Z; source body SHA-256 f0704332759fe1131fe9887da5385e3460868b43f6138106aac1bb8c7676254c.
  • Observed 2026-10-17 13:00:00 UTC, captured 2026-10-17 13:15:08.402Z; source body SHA-256 235074cffed89b4cab92d4ab7ccfd328bf69ddc8588653f76dece65dfad02f56.
  • Observed 2026-10-17 14:00:00 UTC, captured 2026-10-17 14:15:08.468Z; source body SHA-256 89c5e2da6c1df15fc284a3f38b9662d6ab7633272342363f5f2103f7f1dca9bc.
  • Observed 2026-10-17 15:00:00 UTC, captured 2026-10-17 15:15:08.165Z; source body SHA-256 03e82f238e3281188a3e527cc38fc1ce4ad8af25fe75f76604b458e9da0f511c.
  • Observed 2026-10-17 16:00:00 UTC, captured 2026-10-17 16:15:08.351Z; source body SHA-256 59505eba151176b08b86d3a0c0daddc8ef63138a51e6f0371050096e6264ba55.

Values use the decoded station report. Null means not reported, never zero. Gust is kept separate from sustained wind.

Observation source page · Cached readings as JSON · Official source

Surface stations in the latest cached source

2214 total · source current; checked . Showing 100 on page 18. {"flagged":536,"old":0,"implausible":0,"outside":2493,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode