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 CYYD

current · Observed 2026-10-17 10:39:00 UTC · wind 4 kt · temperature 6 °C.

Station CYYD · -127.185, 54.823 (longitude, latitude).

Source checked 2026-10-17 10:45:05.293Z · 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: 8; 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 CYYD (kt)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.51kt10-17 06:00Z10-17 10:39Z2026-10-17 06:00:00 UTC · 2 kt2026-10-17 07:00:00 UTC · 3 kt2026-10-17 07:34:00 UTC · 3 kt2026-10-17 08:00:00 UTC · 3 kt2026-10-17 09:00:00 UTC · 3 kt2026-10-17 10:08:00 UTC · 4 kt2026-10-17 10:16:00 UTC · 4 kt2026-10-17 10:39:00 UTC · 4 kt
Observed sustained wind · 8 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at CYYD (°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.85°C10-17 06:00Z10-17 10:39Z2026-10-17 06:00:00 UTC · 7 °C2026-10-17 07:00:00 UTC · 7 °C2026-10-17 07:34:00 UTC · 7 °C2026-10-17 08:00:00 UTC · 6 °C2026-10-17 09:00:00 UTC · 6 °C2026-10-17 10:08:00 UTC · 6 °C2026-10-17 10:16:00 UTC · 6 °C2026-10-17 10:39:00 UTC · 6 °C
Observed temperature · 8 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at CYYD (°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.62°C10-17 06:00Z10-17 10:39Z2026-10-17 06:00:00 UTC · 3 °C2026-10-17 07:00:00 UTC · 4 °C2026-10-17 07:34:00 UTC · 3 °C2026-10-17 08:00:00 UTC · 4 °C2026-10-17 09:00:00 UTC · 5 °C2026-10-17 10:08:00 UTC · 5 °C2026-10-17 10:16:00 UTC · 5 °C2026-10-17 10:39:00 UTC · 5 °C
Observed dew point · 8 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at CYYD (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.10071002.2mb10-17 06:00Z10-17 10:39Z2026-10-17 06:00:00 UTC · 1006 mb2026-10-17 07:00:00 UTC · 1005.4 mb2026-10-17 07:34:00 UTC · 1005.4 mb2026-10-17 08:00:00 UTC · 1004.1 mb2026-10-17 09:00:00 UTC · 1003.2 mb2026-10-17 10:08:00 UTC · 1003.6 mb2026-10-17 10:16:00 UTC · 1003.7 mb2026-10-17 10:39:00 UTC · 1003.7 mb
Observed sea-level pressure · 8 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (8)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 06:00:00 UTC2 / Not reportedVariable7 / 310069
2026-10-17 07:00:00 UTC3 / Not reported3107 / 41005.49
2026-10-17 07:34:00 UTC3 / Not reported207 / 31005.49
2026-10-17 08:00:00 UTC3 / Not reported3306 / 41004.19
2026-10-17 09:00:00 UTC3 / Not reported806 / 51003.29
2026-10-17 10:08:00 UTC4 / Not reported1906 / 51003.69
2026-10-17 10:16:00 UTC4 / Not reported1906 / 51003.79
2026-10-17 10:39:00 UTC4 / Not reported1306 / 51003.75
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 07:34:00 UTC, captured 2026-10-17 07:45:06.824Z; source body SHA-256 969c77d7b2b2764c9f773a87041c6cbbbbaf8823bfa35f91b4140429ac51bb7a.
  • 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 10:08:00 UTC, captured 2026-10-17 10:15:07.619Z; source body SHA-256 efa29a4c0d0a7e81934e340e5f363562848208a428e561ca8ffb8afe4fee1d5d.
  • Observed 2026-10-17 10:16:00 UTC, captured 2026-10-17 10:30:06.352Z; source body SHA-256 87ae8c0134ee4bb56b82c46d1fd6b1969bd7b7a47f3d1c0e425824aacaac3811.
  • Observed 2026-10-17 10:39:00 UTC, captured 2026-10-17 10:45:06.782Z; source body SHA-256 9ace5290d29da96dc29ba5a5c7f02d2d81d32c81c0102054dbad890e49bbf8a8.

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

2138 total · source current; checked . Showing 100 on page 4. {"flagged":539,"old":0,"implausible":4,"outside":2430,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode