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 KSLK

current · Observed 2026-10-17 09:27:00 UTC · wind 3 kt · temperature 0.6 °C.

Station KSLK · -74.2029, 44.3928 (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: 8; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 05:51:00 UTC.

Observed sustained wind at KSLK (kt)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 2 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.62kt10-17 05:51Z10-17 09:27Z2026-10-17 05:51:00 UTC · 3 kt2026-10-17 06:51:00 UTC · 3 kt2026-10-17 07:51:00 UTC · 5 kt2026-10-17 08:08:00 UTC · 4 kt2026-10-17 08:51:00 UTC · 5 kt2026-10-17 09:13:00 UTC · 3 kt2026-10-17 09:27:00 UTC · 3 kt
Observed sustained wind · 7 retained observations; 2 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KSLK (°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.3.2-0.4°C10-17 05:51Z10-17 09:27Z2026-10-17 05:51:00 UTC · 2.2 °C2026-10-17 06:51:00 UTC · 2.2 °C2026-10-17 07:51:00 UTC · 1.7 °C2026-10-17 08:08:00 UTC · 1.7 °C2026-10-17 08:51:00 UTC · 1.1 °C2026-10-17 09:06:00 UTC · 1.1 °C2026-10-17 09:13:00 UTC · 0.6 °C2026-10-17 09:27:00 UTC · 0.6 °C
Observed temperature · 8 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KSLK (°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.2.1-1.6°C10-17 05:51Z10-17 09:27Z2026-10-17 05:51:00 UTC · 1.1 °C2026-10-17 06:51:00 UTC · 0.6 °C2026-10-17 07:51:00 UTC · 0 °C2026-10-17 08:08:00 UTC · 0 °C2026-10-17 08:51:00 UTC · 0 °C2026-10-17 09:06:00 UTC · 0 °C2026-10-17 09:13:00 UTC · 0 °C2026-10-17 09:27:00 UTC · -0.6 °C
Observed dew point · 8 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at KSLK (mb)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 5 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.1017.21013mb10-17 05:51Z10-17 08:51Z2026-10-17 05:51:00 UTC · 1014 mb2026-10-17 06:51:00 UTC · 1014.5 mb2026-10-17 07:51:00 UTC · 1015.1 mb2026-10-17 08:51:00 UTC · 1016.2 mb
Observed sea-level pressure · 4 retained observations; 5 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (8)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 05:51:00 UTC3 / Not reportedVariable2.2 / 1.1101410 or more
2026-10-17 06:51:00 UTC3 / Not reportedVariable2.2 / 0.61014.510 or more
2026-10-17 07:51:00 UTC5 / Not reportedVariable1.7 / 01015.110 or more
2026-10-17 08:08:00 UTC4 / Not reportedVariable1.7 / 0Not reported10 or more
2026-10-17 08:51:00 UTC5 / Not reportedVariable1.1 / 01016.28
2026-10-17 09:06:00 UTCNot reported / Not reportedNot reported1.1 / 0Not reported3
2026-10-17 09:13:00 UTC3 / Not reportedVariable0.6 / 0Not reported1.75
2026-10-17 09:27:00 UTC3 / Not reportedVariable0.6 / -0.6Not reported3
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 05:51:00 UTC, captured 2026-10-17 06:15:07.108Z; source body SHA-256 bc11437b0ef17dcf4b91f1dd747598a8f12e615b799dd81a79f1255842a6924c.
  • Observed 2026-10-17 06:51:00 UTC, captured 2026-10-17 07:00:07.405Z; source body SHA-256 144290c75a8e56c75efc02af4781ad6023effc93af11beecc88e5a894fd759e2.
  • Observed 2026-10-17 07:51:00 UTC, captured 2026-10-17 08:00:09.060Z; source body SHA-256 7be3a24f888fea0090cfe562315fa855fd38009dce22d030b3202578d40de7a3.
  • Observed 2026-10-17 08:08:00 UTC, captured 2026-10-17 08:15:10.499Z; source body SHA-256 a39722f704ee162691aaecdd40de5ce5fee94d2d7f6291ad35f498846325d650.
  • Observed 2026-10-17 08:51:00 UTC, captured 2026-10-17 09:00:08.266Z; source body SHA-256 dda37380aed4adf0d16283db418b687ad12fa115e99cb467408b1713a5975398.
  • Observed 2026-10-17 09:06:00 UTC, captured 2026-10-17 09:15:07.673Z; source body SHA-256 016271d991e052b4ca0bb6a0412411402fcafc0acde04052dffa85b284d7e986.
  • Observed 2026-10-17 09:13:00 UTC, captured 2026-10-17 09:30:07.003Z; source body SHA-256 ce16615c7ffb7c9225122ce0061b3c973daddab7d943d3cec70767f99ed3598c.
  • Observed 2026-10-17 09:27:00 UTC, captured 2026-10-17 09:45:06.572Z; source body SHA-256 264ee016d2ae83ee5e7131cea90c67d6f9bde3f9890fbab2f70dc771a0f7992e.

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

29 total · source current; checked . Showing 29 on page 1. {"flagged":526,"old":0,"implausible":1,"outside":2425,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode