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 KCPF

current · Observed 2026-10-18 20:15:00 UTC · wind 0 kt · temperature 18 °C.

Station KCPF · -83.2593, 37.3869 (longitude, latitude).

Source checked 2026-10-18 21:15:06.064Z · 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: 2; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-18 16:35:00 UTC.

Observed sustained wind at KCPF (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.1-1kt10-18 16:35Z10-18 20:15Z2026-10-18 16:35:00 UTC · 0 kt2026-10-18 20:15:00 UTC · 0 kt
Observed sustained wind · 2 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KCPF (°C)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.1914°C10-18 16:35Z10-18 20:15Z2026-10-18 16:35:00 UTC · 15 °C2026-10-18 20:15:00 UTC · 18 °C
Observed temperature · 2 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KCPF (°C)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.30°C10-18 16:35Z10-18 20:15Z2026-10-18 16:35:00 UTC · 2 °C2026-10-18 20:15:00 UTC · 1 °C
Observed dew point · 2 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.

Observed sea-level pressure: no readable observations.

Observed reports as a table (2)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-18 16:35:00 UTC0 / Not reportedCalm15 / 2Not reported10 or more
2026-10-18 20:15:00 UTC0 / Not reportedCalm18 / 1Not reported10 or more
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 2026-10-18 16:35:00 UTC, captured 2026-10-18 16:45:08.565Z; source body SHA-256 318997703f4116613adcd89b46ba0f2fe1a5417749453f7700d3984bdd9280f6.
  • Observed 2026-10-18 20:15:00 UTC, captured 2026-10-18 20:30:06.079Z; source body SHA-256 8458d2d4107efc3528854947474f7cc3ef3af9d704406d3369ac619c8eada723.

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

2034 total · source current; checked . Showing 34 on page 21. {"flagged":566,"old":0,"implausible":0,"outside":2345,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode