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 KTIW

current · Observed 2026-10-19 18:53:00 UTC · wind 0 kt · temperature 12.8 °C.

Station KTIW · -122.5762, 47.2674 (longitude, latitude).

Source checked 2026-10-19 19:15:06.094Z · 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: 7; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-19 13:53:00 UTC.

Observed sustained wind at KTIW (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.1-1kt10-19 13:53Z10-19 18:53Z2026-10-19 13:53:00 UTC · 0 kt2026-10-19 15:08:00 UTC · 0 kt2026-10-19 15:28:00 UTC · 0 kt2026-10-19 15:53:00 UTC · 0 kt2026-10-19 16:53:00 UTC · 0 kt2026-10-19 17:53:00 UTC · 0 kt2026-10-19 18:53:00 UTC · 0 kt
Observed sustained wind · 7 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KTIW (°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.13.86.2°C10-19 13:53Z10-19 18:53Z2026-10-19 13:53:00 UTC · 7.2 °C2026-10-19 15:08:00 UTC · 7.8 °C2026-10-19 15:28:00 UTC · 9.4 °C2026-10-19 15:53:00 UTC · 10 °C2026-10-19 16:53:00 UTC · 10.6 °C2026-10-19 17:53:00 UTC · 11.7 °C2026-10-19 18:53:00 UTC · 12.8 °C
Observed temperature · 7 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KTIW (°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.9.96.2°C10-19 13:53Z10-19 18:53Z2026-10-19 13:53:00 UTC · 7.2 °C2026-10-19 15:08:00 UTC · 7.2 °C2026-10-19 15:28:00 UTC · 8.3 °C2026-10-19 15:53:00 UTC · 8.9 °C2026-10-19 16:53:00 UTC · 8.9 °C2026-10-19 17:53:00 UTC · 7.8 °C2026-10-19 18:53:00 UTC · 7.8 °C
Observed dew point · 7 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at KTIW (mb)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 3 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.1016.61013.1mb10-19 13:53Z10-19 18:53Z2026-10-19 13:53:00 UTC · 1014.1 mb2026-10-19 15:53:00 UTC · 1014.9 mb2026-10-19 16:53:00 UTC · 1015.2 mb2026-10-19 17:53:00 UTC · 1015.6 mb2026-10-19 18:53:00 UTC · 1015.5 mb
Observed sea-level pressure · 5 retained observations; 3 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (7)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-19 13:53:00 UTC0 / Not reportedCalm7.2 / 7.21014.110 or more
2026-10-19 15:08:00 UTC0 / Not reportedCalm7.8 / 7.2Not reported10 or more
2026-10-19 15:28:00 UTC0 / Not reportedCalm9.4 / 8.3Not reported10 or more
2026-10-19 15:53:00 UTC0 / Not reportedCalm10 / 8.91014.910 or more
2026-10-19 16:53:00 UTC0 / Not reportedCalm10.6 / 8.91015.210 or more
2026-10-19 17:53:00 UTC0 / Not reportedCalm11.7 / 7.81015.610 or more
2026-10-19 18:53:00 UTC0 / Not reportedCalm12.8 / 7.81015.510 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 13:53:00 UTC, captured 2026-10-19 14:00:07.994Z; source body SHA-256 421cddb50fa5e938325d008aae3112cd6433c09ecbdf23ff5bbb141918aad9dc.
  • Observed 2026-10-19 15:08:00 UTC, captured 2026-10-19 15:15:08.491Z; source body SHA-256 cd51f2aca846e40e46c309fd4c522320fbef79f706027cc6ef804eb0e0384648.
  • Observed 2026-10-19 15:28:00 UTC, captured 2026-10-19 15:45:07.779Z; source body SHA-256 3d846a8268b69e867f850e42b5731a55374ae10d3000a63b30979eb6f1eb8c3b.
  • 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.
  • Observed 2026-10-19 18:53:00 UTC, captured 2026-10-19 19:00:07.132Z; source body SHA-256 194a36a6c8590a11a8f6f1bc0b671eec0b6f430797e7182675b285847068b37f.

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

2322 total · source current; checked . Showing 100 on page 18. Quality-filtered station observations.

Quality exclusions
flagged
449
old
0
implausible
0
outside
2423
unreadable
2
damagedStored
0

Source status · Storm Mode