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 CYWL

current · Observed 2026-10-17 11:00:00 UTC · wind 11 kt · temperature 10 °C.

Station CYWL · -122.066, 52.186 (longitude, latitude).

Source checked 2026-10-17 12:00:05.385Z · 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: 6; 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 CYWL (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.145kt10-17 06:00Z10-17 11:00Z2026-10-17 06:00:00 UTC · 13 kt2026-10-17 07:00:00 UTC · 8 kt2026-10-17 08:00:00 UTC · 9 kt2026-10-17 09:00:00 UTC · 6 kt2026-10-17 10:00:00 UTC · 8 kt2026-10-17 11:00:00 UTC · 11 kt
Observed sustained wind · 6 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at CYWL (°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.159°C10-17 06:00Z10-17 11:00Z2026-10-17 06:00:00 UTC · 14 °C2026-10-17 07:00:00 UTC · 12 °C2026-10-17 08:00:00 UTC · 11 °C2026-10-17 09:00:00 UTC · 11 °C2026-10-17 10:00:00 UTC · 10 °C2026-10-17 11:00:00 UTC · 10 °C
Observed temperature · 6 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at CYWL (°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.20°C10-17 06:00Z10-17 11:00Z2026-10-17 06:00:00 UTC · 1 °C2026-10-17 07:00:00 UTC · 1 °C2026-10-17 08:00:00 UTC · 1 °C2026-10-17 09:00:00 UTC · 1 °C2026-10-17 10:00:00 UTC · 1 °C2026-10-17 11:00:00 UTC · 1 °C
Observed dew point · 6 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at CYWL (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.1010.41003.8mb10-17 06:00Z10-17 11:00Z2026-10-17 06:00:00 UTC · 1009.4 mb2026-10-17 07:00:00 UTC · 1008.8 mb2026-10-17 08:00:00 UTC · 1007.5 mb2026-10-17 09:00:00 UTC · 1006.7 mb2026-10-17 10:00:00 UTC · 1005.3 mb2026-10-17 11:00:00 UTC · 1004.8 mb
Observed sea-level pressure · 6 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (6)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 06:00:00 UTC13 / Not reported12014 / 11009.415
2026-10-17 07:00:00 UTC8 / Not reported14012 / 11008.815
2026-10-17 08:00:00 UTC9 / Not reported12011 / 11007.515
2026-10-17 09:00:00 UTC6 / Not reported14011 / 11006.715
2026-10-17 10:00:00 UTC8 / Not reported12010 / 11005.315
2026-10-17 11:00:00 UTC11 / Not reported12010 / 11004.815
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.

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

2163 total · source current; checked . Showing 100 on page 5. {"flagged":552,"old":0,"implausible":0,"outside":2359,"unreadable":1,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode