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 CYAW

current · Observed 2026-10-19 18:00:00 UTC · wind 6 kt · temperature 11 °C.

Station CYAW · -63.507, 44.636 (longitude, latitude).

Source checked 2026-10-19 18:15:06.479Z · 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: 7; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-19 12:00:00 UTC.

Observed sustained wind at CYAW (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.111kt10-19 12:00Z10-19 18:00Z2026-10-19 12:00:00 UTC · 3 kt2026-10-19 13:00:00 UTC · 2 kt2026-10-19 14:00:00 UTC · 8 kt2026-10-19 15:00:00 UTC · 8 kt2026-10-19 16:00:00 UTC · 10 kt2026-10-19 17:00:00 UTC · 8 kt2026-10-19 18:00:00 UTC · 6 kt
Observed sustained wind · 7 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at CYAW (°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.131°C10-19 12:00Z10-19 18:00Z2026-10-19 12:00:00 UTC · 2 °C2026-10-19 13:00:00 UTC · 8 °C2026-10-19 14:00:00 UTC · 10 °C2026-10-19 15:00:00 UTC · 11 °C2026-10-19 16:00:00 UTC · 12 °C2026-10-19 17:00:00 UTC · 12 °C2026-10-19 18:00:00 UTC · 11 °C
Observed temperature · 7 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at CYAW (°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.60°C10-19 12:00Z10-19 18:00Z2026-10-19 12:00:00 UTC · 1 °C2026-10-19 13:00:00 UTC · 4 °C2026-10-19 14:00:00 UTC · 4 °C2026-10-19 15:00:00 UTC · 4 °C2026-10-19 16:00:00 UTC · 5 °C2026-10-19 17:00:00 UTC · 5 °C2026-10-19 18:00:00 UTC · 5 °C
Observed dew point · 7 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at CYAW (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.1038.31031.9mb10-19 12:00Z10-19 18:00Z2026-10-19 12:00:00 UTC · 1036.8 mb2026-10-19 13:00:00 UTC · 1037.3 mb2026-10-19 14:00:00 UTC · 1036.2 mb2026-10-19 15:00:00 UTC · 1035.7 mb2026-10-19 16:00:00 UTC · 1035.1 mb2026-10-19 17:00:00 UTC · 1034 mb2026-10-19 18:00:00 UTC · 1032.9 mb
Observed sea-level pressure · 7 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (7)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-19 12:00:00 UTC3 / Not reported3502 / 11036.815
2026-10-19 13:00:00 UTC2 / Not reported1608 / 41037.315
2026-10-19 14:00:00 UTC8 / Not reported17010 / 41036.215
2026-10-19 15:00:00 UTC8 / Not reported17011 / 41035.715
2026-10-19 16:00:00 UTC10 / 15 17012 / 51035.115
2026-10-19 17:00:00 UTC8 / Not reported19012 / 5103415
2026-10-19 18:00:00 UTC6 / Not reported19011 / 51032.915
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 2026-10-19 12:00:00 UTC, captured 2026-10-19 12:15:09.085Z; source body SHA-256 f3f0d6c5ed43508f4ed09c46d10a70e46bb009246cf012acc9f7d588d128c895.
  • Observed 2026-10-19 13:00:00 UTC, captured 2026-10-19 13:15:11.048Z; source body SHA-256 62d22d368a38571c3f86c4a9830625760d720961f2c8b2116cfb8d967dc60d25.
  • Observed 2026-10-19 14:00:00 UTC, captured 2026-10-19 14:15:14.823Z; source body SHA-256 174ebff7038ab7a4d1eb2c878e9556c5f24c135ab3309cbe895344eeaba8d1b9.
  • Observed 2026-10-19 15:00:00 UTC, captured 2026-10-19 15:15:08.491Z; source body SHA-256 cd51f2aca846e40e46c309fd4c522320fbef79f706027cc6ef804eb0e0384648.
  • Observed 2026-10-19 16:00:00 UTC, captured 2026-10-19 16:15:11.401Z; source body SHA-256 ce77020f0cd61011cdd901df885063eeb08720f32b44d99d37dff7d476dd3e4a.
  • Observed 2026-10-19 17:00:00 UTC, captured 2026-10-19 17:15:08.664Z; source body SHA-256 60c75c3f62e37e34cfbda0319e73072e8ea3b283ca27db9dc73012ba07929e9d.
  • Observed 2026-10-19 18:00:00 UTC, captured 2026-10-19 18:15:09.861Z; source body SHA-256 1a05f3b4642a5f38b73a758d4c6f0af302cc01e9dc04c83cb62fb941e7e8c951.

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

2309 total · source current; checked . Showing 100 on page 20. Quality-filtered station observations.

Quality exclusions
flagged
449
old
0
implausible
0
outside
2424
unreadable
2
damagedStored
0

Source status · Storm Mode