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 KSNA

current · Observed 2026-10-19 17:53:00 UTC · wind 7 kt · temperature 25.6 °C.

Station KSNA · -117.8675, 33.6798 (longitude, latitude).

Source checked 2026-10-19 18:45:05.704Z · 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 2026-10-19 14:53:00 UTC.

Observed sustained wind at KSNA (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.8-1kt10-19 14:53Z10-19 17:53Z2026-10-19 14:53:00 UTC · 0 kt2026-10-19 15:53:00 UTC · 3 kt2026-10-19 16:53:00 UTC · 0 kt2026-10-19 17:53:00 UTC · 7 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 KSNA (°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.26.618.4°C10-19 14:53Z10-19 17:53Z2026-10-19 14:53:00 UTC · 19.4 °C2026-10-19 15:53:00 UTC · 21.1 °C2026-10-19 16:53:00 UTC · 23.9 °C2026-10-19 17:53:00 UTC · 25.6 °C
Observed temperature · 4 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KSNA (°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.18.212.3°C10-19 14:53Z10-19 17:53Z2026-10-19 14:53:00 UTC · 13.3 °C2026-10-19 15:53:00 UTC · 14.4 °C2026-10-19 16:53:00 UTC · 13.9 °C2026-10-19 17:53:00 UTC · 17.2 °C
Observed dew point · 4 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at KSNA (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.1014.51012.1mb10-19 14:53Z10-19 17:53Z2026-10-19 14:53:00 UTC · 1013.1 mb2026-10-19 15:53:00 UTC · 1013.5 mb2026-10-19 16:53:00 UTC · 1013.5 mb2026-10-19 17:53:00 UTC · 1013.3 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)
2026-10-19 14:53:00 UTC0 / Not reportedCalm19.4 / 13.31013.110 or more
2026-10-19 15:53:00 UTC3 / Not reported36021.1 / 14.41013.510 or more
2026-10-19 16:53:00 UTC0 / Not reportedCalm23.9 / 13.91013.510 or more
2026-10-19 17:53:00 UTC7 / Not reported21025.6 / 17.21013.310 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 2026-10-19 14:53:00 UTC, captured 2026-10-19 15:15:08.491Z; source body SHA-256 cd51f2aca846e40e46c309fd4c522320fbef79f706027cc6ef804eb0e0384648.
  • Observed 2026-10-19 15:53:00 UTC, captured 2026-10-19 16:00:07.894Z; source body SHA-256 98cf863cee36ea3cef63310783a6faba17823c72e7a12247a73d555cdb3a9851.
  • Observed 2026-10-19 16:53:00 UTC, captured 2026-10-19 17:00:07.608Z; source body SHA-256 e804aa1153be32e6dcf08a3775d0959fe0000a5f4163da9e112699cf0396eb08.
  • Observed 2026-10-19 17:53:00 UTC, captured 2026-10-19 18:00:09.195Z; source body SHA-256 2ec779d92663c376f5dde0537558e0cd1418583ce48d933fa234a8bfe4d55ee0.

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

2318 total · source current; checked . Showing 100 on page 23. Quality-filtered station observations.

Quality exclusions
flagged
445
old
0
implausible
0
outside
2399
unreadable
2
damagedStored
0

Source status · Storm Mode