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 KTVL

current · Observed 2026-10-17 08:53:00 UTC · wind 4 kt · temperature -0.6 °C.

Station KTVL · -119.9962, 38.8984 (longitude, latitude).

Source checked 2026-10-17 09:45:05.119Z · 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: 4; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 05:53:00 UTC.

Observed sustained wind at KTVL (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.5-1kt10-17 05:53Z10-17 08:53Z2026-10-17 05:53:00 UTC · 3 kt2026-10-17 06:53:00 UTC · 3 kt2026-10-17 07:53:00 UTC · 0 kt2026-10-17 08:53:00 UTC · 4 kt
Observed sustained wind · 4 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KTVL (°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.3.2-1.6°C10-17 05:53Z10-17 08:53Z2026-10-17 05:53:00 UTC · 2.2 °C2026-10-17 06:53:00 UTC · 1.1 °C2026-10-17 07:53:00 UTC · 0 °C2026-10-17 08:53:00 UTC · -0.6 °C
Observed temperature · 4 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KTVL (°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.-5.1-7.7°C10-17 05:53Z10-17 08:53Z2026-10-17 05:53:00 UTC · -6.1 °C2026-10-17 06:53:00 UTC · -6.7 °C2026-10-17 07:53:00 UTC · -6.7 °C2026-10-17 08:53:00 UTC · -6.7 °C
Observed dew point · 4 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at KTVL (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.1027.11024.7mb10-17 05:53Z10-17 08:53Z2026-10-17 05:53:00 UTC · 1026.1 mb2026-10-17 06:53:00 UTC · 1025.8 mb2026-10-17 07:53:00 UTC · 1025.7 mb2026-10-17 08:53:00 UTC · 1025.7 mb
Observed sea-level pressure · 4 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (4)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 05:53:00 UTC3 / Not reported1802.2 / -6.11026.110 or more
2026-10-17 06:53:00 UTC3 / Not reported1801.1 / -6.71025.810 or more
2026-10-17 07:53:00 UTC0 / Not reportedCalm0 / -6.71025.710 or more
2026-10-17 08:53:00 UTC4 / Not reported180-0.6 / -6.71025.710 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 05:53:00 UTC, captured 2026-10-17 06:15:07.108Z; source body SHA-256 bc11437b0ef17dcf4b91f1dd747598a8f12e615b799dd81a79f1255842a6924c.
  • Observed 2026-10-17 06:53:00 UTC, captured 2026-10-17 07:00:07.405Z; source body SHA-256 144290c75a8e56c75efc02af4781ad6023effc93af11beecc88e5a894fd759e2.
  • Observed 2026-10-17 07:53:00 UTC, captured 2026-10-17 08:00:09.060Z; source body SHA-256 7be3a24f888fea0090cfe562315fa855fd38009dce22d030b3202578d40de7a3.
  • Observed 2026-10-17 08:53:00 UTC, captured 2026-10-17 09:00:08.266Z; source body SHA-256 dda37380aed4adf0d16283db418b687ad12fa115e99cb467408b1713a5975398.

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

2144 total · source current; checked . Showing 100 on page 1. {"flagged":526,"old":0,"implausible":1,"outside":2425,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode