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 2026-10-18 15:45:00 UTC · wind 0 kt · temperature 18 °C.

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

Source checked 2026-10-18 16:30:05.176Z · 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: 9; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 16:45:00 UTC.

Observed sustained wind at KEMT (kt)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 2 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.12.1-1.1kt10-17 16:45Z10-18 15:45Z2026-10-17 16:45:00 UTC · 5 kt2026-10-17 17:45:00 UTC · 5 kt2026-10-17 18:45:00 UTC · 4 kt2026-10-17 19:45:00 UTC · 11 kt2026-10-17 20:45:00 UTC · 5 kt2026-10-17 21:45:00 UTC · 3 kt2026-10-18 00:45:00 UTC · 0 kt2026-10-18 14:45:00 UTC · 0 kt2026-10-18 15:45:00 UTC · 0 kt
Observed sustained wind · 9 retained observations; 2 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. 2 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.33.515.5°C10-17 16:45Z10-18 15:45Z2026-10-17 16:45:00 UTC · 28 °C2026-10-17 17:45:00 UTC · 29 °C2026-10-17 18:45:00 UTC · 31 °C2026-10-17 19:45:00 UTC · 32 °C2026-10-17 20:45:00 UTC · 32 °C2026-10-17 21:45:00 UTC · 32 °C2026-10-18 00:45:00 UTC · 29 °C2026-10-18 14:45:00 UTC · 17 °C2026-10-18 15:45:00 UTC · 18 °C
Observed temperature · 9 retained observations; 2 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. 2 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.91°C10-17 16:45Z10-18 15:45Z2026-10-17 16:45:00 UTC · 5 °C2026-10-17 17:45:00 UTC · 4 °C2026-10-17 18:45:00 UTC · 4 °C2026-10-17 19:45:00 UTC · 2 °C2026-10-17 20:45:00 UTC · 2 °C2026-10-17 21:45:00 UTC · 2 °C2026-10-18 00:45:00 UTC · 5 °C2026-10-18 14:45:00 UTC · 8 °C2026-10-18 15:45:00 UTC · 8 °C
Observed dew point · 9 retained observations; 2 discontinuities. Lines join reported values only; missing intervals are not interpolated.

Observed sea-level pressure: no readable observations.

Observed reports as a table (9)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
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
2026-10-17 19:45:00 UTC11 / Not reported14032 / 2Not reported10 or more
2026-10-17 20:45:00 UTC5 / Not reported14032 / 2Not reported10 or more
2026-10-17 21:45:00 UTC3 / Not reported11032 / 2Not reported10 or more
2026-10-18 00:45:00 UTC0 / Not reportedCalm29 / 5Not reported10 or more
2026-10-18 14:45:00 UTC0 / Not reportedCalm17 / 8Not reported10 or more
2026-10-18 15:45:00 UTC0 / Not reportedCalm18 / 8Not 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 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.
  • Observed 2026-10-17 19:45:00 UTC, captured 2026-10-17 20:30:06.143Z; source body SHA-256 ef311b664ea18e802db618b518e916a1e3a6226db66bb0132936ea67c8e53edc.
  • Observed 2026-10-17 20:45:00 UTC, captured 2026-10-17 21:00:07.279Z; source body SHA-256 79c0cc8ae6d502baffa56263b2daf4c86fd1628f11d5a529402c527d0ff32fe1.
  • Observed 2026-10-17 21:45:00 UTC, captured 2026-10-17 22:00:07.362Z; source body SHA-256 f1fa85855e007d5d5b85e6dbf4575f6d6bfe58fd5c9a7bb6d9e9cc636ec4c3b2.
  • Observed 2026-10-18 00:45:00 UTC, captured 2026-10-18 01:00:10.019Z; source body SHA-256 949eb463d93270208adccd66994771bf859674b804d78a93f2b1e78571af9b73.
  • Observed 2026-10-18 14:45:00 UTC, captured 2026-10-18 15:00:07.750Z; source body SHA-256 fb3f3094c11b10dd11208847ba057d3a914f9c474065557688b031827858eed4.
  • Observed 2026-10-18 15:45:00 UTC, captured 2026-10-18 16:00:07.010Z; source body SHA-256 1a64a07f010d8deb579f76e936259499ecd9299f0a3027594b291930b1b61c4d.

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

103 total · source current; checked . Showing 100 on page 1. {"flagged":611,"old":0,"implausible":0,"outside":2492,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode