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 KEMT

current · Observed 2026-10-17 18:45:00 UTC · wind 4 kt · temperature 31 °C.

Station KEMT · -118.0342, 34.0883 (longitude, latitude).

Source checked 2026-10-17 19:30:04.885Z · 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: 5; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 14:45:00 UTC.

Observed sustained wind at KEMT (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.6-1kt10-17 14:45Z10-17 18:45Z2026-10-17 14:45:00 UTC · 0 kt2026-10-17 15:45:00 UTC · 5 kt2026-10-17 16:45:00 UTC · 5 kt2026-10-17 17:45:00 UTC · 5 kt2026-10-17 18:45:00 UTC · 4 kt
Observed sustained wind · 5 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KEMT (°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.32.217.8°C10-17 14:45Z10-17 18:45Z2026-10-17 14:45:00 UTC · 19 °C2026-10-17 15:45:00 UTC · 23 °C2026-10-17 16:45:00 UTC · 28 °C2026-10-17 17:45:00 UTC · 29 °C2026-10-17 18:45:00 UTC · 31 °C
Observed temperature · 5 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KEMT (°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.103°C10-17 14:45Z10-17 18:45Z2026-10-17 14:45:00 UTC · 9 °C2026-10-17 15:45:00 UTC · 9 °C2026-10-17 16:45:00 UTC · 5 °C2026-10-17 17:45:00 UTC · 4 °C2026-10-17 18:45:00 UTC · 4 °C
Observed dew point · 5 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 (5)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 14:45:00 UTC0 / Not reportedCalm19 / 9Not reported10 or more
2026-10-17 15:45:00 UTC5 / Not reported2023 / 9Not reported10 or more
2026-10-17 16:45:00 UTC5 / Not reported5028 / 5Not reported10 or more
2026-10-17 17:45:00 UTC5 / Not reported6029 / 4Not reported10 or more
2026-10-17 18:45:00 UTC4 / Not reported7031 / 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 14:45:00 UTC, captured 2026-10-17 15:15:08.165Z; source body SHA-256 03e82f238e3281188a3e527cc38fc1ce4ad8af25fe75f76604b458e9da0f511c.
  • Observed 2026-10-17 15:45:00 UTC, captured 2026-10-17 16:00:07.184Z; source body SHA-256 011c3be17b8bb37fe5f6ec9648267ed81c7e9853e6a8b98b8ad0bb065dff5968.
  • Observed 2026-10-17 16:45:00 UTC, captured 2026-10-17 17:00:06.696Z; source body SHA-256 b8be3a3f9dbb0f9d47f7f7d56c511352303f71121022093aee1718b59882e480.
  • Observed 2026-10-17 17:45:00 UTC, captured 2026-10-17 18:00:07.907Z; source body SHA-256 87f841dd0eda299799ecfa27669c14712906e9b7f2462af1e9aaebc60f5a4644.
  • Observed 2026-10-17 18:45:00 UTC, captured 2026-10-17 19:00:06.492Z; source body SHA-256 9b92790a99ac0e8c2777442829b2a9236f72d6e831b8d9a0836ca29a9d3acbba.

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

2228 total · source current; checked . Showing 28 on page 23. {"flagged":531,"old":0,"implausible":0,"outside":2404,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode