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 KLMT

current · Observed 2026-10-17 11:53:00 UTC · wind 0 kt · temperature -2.2 °C.

Station KLMT · -121.7255, 42.147 (longitude, latitude).

Source checked 2026-10-17 12:30:05.127Z · 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 2026-10-17 05:53:00 UTC.

Observed sustained wind at KLMT (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.4-1kt10-17 05:53Z10-17 11:53Z2026-10-17 05:53:00 UTC · 0 kt2026-10-17 06:53:00 UTC · 0 kt2026-10-17 07:53:00 UTC · 0 kt2026-10-17 08:53:00 UTC · 0 kt2026-10-17 09:53:00 UTC · 0 kt2026-10-17 10:53:00 UTC · 3 kt2026-10-17 11:53:00 UTC · 0 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 KLMT (°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.5.4-3.2°C10-17 05:53Z10-17 11:53Z2026-10-17 05:53:00 UTC · 4.4 °C2026-10-17 06:53:00 UTC · 2.8 °C2026-10-17 07:53:00 UTC · 2.2 °C2026-10-17 08:53:00 UTC · 0.6 °C2026-10-17 09:53:00 UTC · -1.1 °C2026-10-17 10:53:00 UTC · -2.2 °C2026-10-17 11:53:00 UTC · -2.2 °C
Observed temperature · 7 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KLMT (°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.-3.4-8.2°C10-17 05:53Z10-17 11:53Z2026-10-17 05:53:00 UTC · -4.4 °C2026-10-17 06:53:00 UTC · -5 °C2026-10-17 07:53:00 UTC · -4.4 °C2026-10-17 08:53:00 UTC · -7.2 °C2026-10-17 09:53:00 UTC · -6.1 °C2026-10-17 10:53:00 UTC · -6.7 °C2026-10-17 11:53:00 UTC · -5.6 °C
Observed dew point · 7 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at KLMT (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.1023.61020.8mb10-17 05:53Z10-17 11:53Z2026-10-17 05:53:00 UTC · 1022.6 mb2026-10-17 06:53:00 UTC · 1022.5 mb2026-10-17 07:53:00 UTC · 1022.2 mb2026-10-17 08:53:00 UTC · 1021.8 mb2026-10-17 09:53:00 UTC · 1021.9 mb2026-10-17 10:53:00 UTC · 1022.1 mb2026-10-17 11:53:00 UTC · 1022 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)
2026-10-17 05:53:00 UTC0 / Not reportedCalm4.4 / -4.41022.610 or more
2026-10-17 06:53:00 UTC0 / Not reportedCalm2.8 / -51022.510 or more
2026-10-17 07:53:00 UTC0 / Not reportedCalm2.2 / -4.41022.210 or more
2026-10-17 08:53:00 UTC0 / Not reportedCalm0.6 / -7.21021.810 or more
2026-10-17 09:53:00 UTC0 / Not reportedCalm-1.1 / -6.11021.910 or more
2026-10-17 10:53:00 UTC3 / Not reported310-2.2 / -6.71022.110 or more
2026-10-17 11:53:00 UTC0 / Not reportedCalm-2.2 / -5.6102210 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.
  • Observed 2026-10-17 09:53:00 UTC, captured 2026-10-17 10:00:07.986Z; source body SHA-256 9340f13b53b6f68bd8a30ed2d06d6d234571fd5b0e713e9ce9e31feeb68061fa.
  • Observed 2026-10-17 10:53:00 UTC, captured 2026-10-17 11:00:07.266Z; source body SHA-256 5a711bd8c8d161a730ce3a8e27f04e0d3fbb9b2da387eb562a09cd242e107b73.
  • Observed 2026-10-17 11:53:00 UTC, captured 2026-10-17 12:00:07.101Z; source body SHA-256 0d48ce09e98a50d784e5ad8e140491c989145805c5bb2e2374c623945ce9d22d.

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

2175 total · source current; checked . Showing 100 on page 4. {"flagged":545,"old":0,"implausible":0,"outside":2527,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode