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 KYKM

current · Observed 2026-10-20 01:53:00 UTC · wind 5 kt · temperature 8.9 °C.

Station KYKM · -120.5349, 46.564 (longitude, latitude).

Source checked 2026-10-20 02:00:05.433Z · 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: 3; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-19 23:53:00 UTC.

Observed sustained wind at KYKM (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.6-1kt10-19 23:53Z10-20 01:53Z2026-10-19 23:53:00 UTC · 0 kt2026-10-20 00:53:00 UTC · 3 kt2026-10-20 01:53:00 UTC · 5 kt
Observed sustained wind · 3 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KYKM (°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.16.67.9°C10-19 23:53Z10-20 01:53Z2026-10-19 23:53:00 UTC · 15.6 °C2026-10-20 00:53:00 UTC · 13.3 °C2026-10-20 01:53:00 UTC · 8.9 °C
Observed temperature · 3 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KYKM (°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.2.7-1°C10-19 23:53Z10-20 01:53Z2026-10-19 23:53:00 UTC · 0 °C2026-10-20 00:53:00 UTC · 1.7 °C2026-10-20 01:53:00 UTC · 1.7 °C
Observed dew point · 3 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at KYKM (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.10171013.7mb10-19 23:53Z10-20 01:53Z2026-10-19 23:53:00 UTC · 1014.7 mb2026-10-20 00:53:00 UTC · 1015.3 mb2026-10-20 01:53:00 UTC · 1016 mb
Observed sea-level pressure · 3 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (3)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-19 23:53:00 UTC0 / Not reportedCalm15.6 / 01014.710 or more
2026-10-20 00:53:00 UTC3 / Not reported8013.3 / 1.71015.310 or more
2026-10-20 01:53:00 UTC5 / Not reported2708.9 / 1.7101610 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 23:53:00 UTC, captured 2026-10-20 00:00:08.242Z; source body SHA-256 1e98785a50831daa1704a95e2b4d0e8ca4c2b0fc369a6d4e8240b6db369d5855.
  • Observed 2026-10-20 00:53:00 UTC, captured 2026-10-20 01:00:10.207Z; source body SHA-256 1c46bd7a278b1b2131be1371c70434b8edb3ec69c3690a9e8dfc8bceb9ce5918.
  • Observed 2026-10-20 01:53:00 UTC, captured 2026-10-20 02:00:08.590Z; source body SHA-256 6080c7b0c9261ecc67565fe5dc9026a166b79b35c8003a5b0de5a78d25e1adb1.

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

2256 total · source current; checked . Showing 100 on page 17. Quality-filtered station observations.

Quality exclusions
flagged
490
old
0
implausible
1
outside
2089
unreadable
1
damagedStored
0

Source status · Storm Mode