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 KSMP

unavailable · No observation in the latest cached source list. Retained readings below are historical; an absent gauge may have fallen below action stage or stopped reporting.

Station KSMP · -121.3383, 47.2764 (longitude, latitude).

Source checked 2026-10-17 23:45:06.406Z · 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 2026-10-17 14:56:00 UTC.

Observed sustained wind at KSMP (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.53kt10-17 22:11Z10-17 23:11Z2026-10-17 22:11:00 UTC · 4 kt
Observed sustained wind · 1 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KSMP (°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.8.84.6°C10-17 14:56Z10-17 22:11Z2026-10-17 14:56:00 UTC · 5.6 °C2026-10-17 22:11:00 UTC · 7.8 °C
Observed temperature · 2 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KSMP (°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.6.63.4°C10-17 14:56Z10-17 22:11Z2026-10-17 14:56:00 UTC · 5.6 °C2026-10-17 22:11:00 UTC · 4.4 °C
Observed dew point · 2 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at KSMP (mb)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.1021.81019.8mb10-17 14:56Z10-17 15:56Z2026-10-17 14:56:00 UTC · 1020.8 mb
Observed sea-level pressure · 1 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (2)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 14:56:00 UTCNot reported / Not reportedNot reported5.6 / 5.61020.80.5
2026-10-17 22:11:00 UTC4 / Not reportedVariable7.8 / 4.4Not 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 2026-10-17 14:56:00 UTC, captured 2026-10-17 15:00:06.490Z; source body SHA-256 fd6f39df63ed66d82a0d722d3ba639a811bb9e87f6416735ea4ec817c4b69f7b.
  • Observed 2026-10-17 22:11:00 UTC, captured 2026-10-17 22:15:08.810Z; source body SHA-256 08e0e95877116ded1805cae8d7e901c7e3d8d957682f02835e0dae15380c17e6.

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

2211 total · source current; checked . Showing 100 on page 5. {"flagged":531,"old":0,"implausible":0,"outside":2273,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode