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 KW75

current · Observed 2026-10-17 07:15:00 UTC · wind 11 kt, gust 16 kt · temperature 16.6 °C.

Station KW75 · -76.4477, 37.6024 (longitude, latitude).

Source checked 2026-10-17 07:30:05.704Z · 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: 3; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 06:35:00 UTC.

Observed sustained wind at KW75 (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.1210kt10-17 06:35Z10-17 07:35Z2026-10-17 06:35:00 UTC · 11 kt2026-10-17 06:55:00 UTC · 11 kt2026-10-17 07:15:00 UTC · 11 kt
Observed sustained wind · 3 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KW75 (°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.18.315.6°C10-17 06:35Z10-17 07:35Z2026-10-17 06:35:00 UTC · 17.3 °C2026-10-17 06:55:00 UTC · 16.8 °C2026-10-17 07:15:00 UTC · 16.6 °C
Observed temperature · 3 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KW75 (°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.13.211°C10-17 06:35Z10-17 07:35Z2026-10-17 06:35:00 UTC · 12.1 °C2026-10-17 06:55:00 UTC · 12.2 °C2026-10-17 07:15:00 UTC · 12 °C
Observed dew point · 3 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.

Observed sea-level pressure: no readable observations.

Observed reports as a table (3)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 06:35:00 UTC11 / 20 35017.3 / 12.1Not reported10 or more
2026-10-17 06:55:00 UTC11 / 19 35016.8 / 12.2Not reported10 or more
2026-10-17 07:15:00 UTC11 / 16 34016.6 / 12Not 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 06:35:00 UTC, captured 2026-10-17 06:45:06.740Z; source body SHA-256 9c6f5a3106002efdcc7a8b2d0e8218089792e9eef38cd8299c5bd836e5d42087.
  • Observed 2026-10-17 06:55:00 UTC, captured 2026-10-17 07:00:07.405Z; source body SHA-256 144290c75a8e56c75efc02af4781ad6023effc93af11beecc88e5a894fd759e2.
  • Observed 2026-10-17 07:15:00 UTC, captured 2026-10-17 07:30:07.049Z; source body SHA-256 72518a7cc84febeb6a5215ea486f40da6a7f9fd82c469215c981994a032b8dde.

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

55 total · source current; checked . Showing 55 on page 1. {"flagged":507,"old":0,"implausible":3,"outside":2393,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode