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 CWCI

current · Observed 2026-10-17 09:00:00 UTC · wind 6 kt · temperature 5.9 °C.

Station CWCI · -85.807, 47.341 (longitude, latitude).

Source checked 2026-10-17 10:00:05.575Z · 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 2026-10-17 06:00:00 UTC.

Observed sustained wind at CWCI (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.74kt10-17 06:00Z10-17 09:00Z2026-10-17 06:00:00 UTC · 5 kt2026-10-17 07:00:00 UTC · 6 kt2026-10-17 08:00:00 UTC · 5 kt2026-10-17 09:00:00 UTC · 6 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 CWCI (°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.6.92.5°C10-17 06:00Z10-17 09:00Z2026-10-17 06:00:00 UTC · 3.5 °C2026-10-17 07:00:00 UTC · 5.4 °C2026-10-17 08:00:00 UTC · 5.7 °C2026-10-17 09:00:00 UTC · 5.9 °C
Observed temperature · 4 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at CWCI (°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.4.6-1.1°C10-17 06:00Z10-17 09:00Z2026-10-17 06:00:00 UTC · -0.1 °C2026-10-17 07:00:00 UTC · 3.1 °C2026-10-17 08:00:00 UTC · 3.3 °C2026-10-17 09:00:00 UTC · 3.6 °C
Observed dew point · 4 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at CWCI (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.10291026.5mb10-17 06:00Z10-17 09:00Z2026-10-17 06:00:00 UTC · 1028 mb2026-10-17 07:00:00 UTC · 1028 mb2026-10-17 08:00:00 UTC · 1027.7 mb2026-10-17 09:00:00 UTC · 1027.5 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)
2026-10-17 06:00:00 UTC5 / Not reported103.5 / -0.11028Not reported
2026-10-17 07:00:00 UTC6 / Not reported3305.4 / 3.11028Not reported
2026-10-17 08:00:00 UTC5 / Not reported3105.7 / 3.31027.7Not reported
2026-10-17 09:00:00 UTC6 / Not reported2605.9 / 3.61027.5Not reported
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 06:00:00 UTC, captured 2026-10-17 06:45:06.740Z; source body SHA-256 9c6f5a3106002efdcc7a8b2d0e8218089792e9eef38cd8299c5bd836e5d42087.
  • Observed 2026-10-17 07:00:00 UTC, captured 2026-10-17 07:45:06.824Z; source body SHA-256 969c77d7b2b2764c9f773a87041c6cbbbbaf8823bfa35f91b4140429ac51bb7a.
  • Observed 2026-10-17 08:00:00 UTC, captured 2026-10-17 08:45:06.623Z; source body SHA-256 a3e5257dcf1bc3618e16cbe3b34c3744fe8e49bdd3fafa0fbdc0e4b1a5568c20.
  • Observed 2026-10-17 09:00:00 UTC, captured 2026-10-17 09:45:06.572Z; source body SHA-256 264ee016d2ae83ee5e7131cea90c67d6f9bde3f9890fbab2f70dc771a0f7992e.

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

2134 total · source current; checked . Showing 100 on page 1. {"flagged":536,"old":0,"implausible":0,"outside":2347,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode