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.

Water-level gauge OCBF1

current · Observed 1.05 ft at 2026-10-17 08:54:00 UTC · Action stage.

Tide gauge (coastal water level) · Outer Clam Bay (in MHHW) · Outer Clam Bay (in MHHW) · -81.8127, 26.124. Units ft; datum not supplied.

Source checked 2026-10-17 10:45:05.522Z · current.

Stage in this gauge’s units, not a regional flood depth. Tide/lake gauges remain water levels; datum is not supplied by this feed. Historical observations and the latest forecast keep separate times.

Retained observations: 2; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:05.234Z; oldest available reading 2026-10-17 08:48:00 UTC.

Observed stage and separate NWS forecast at OCBF1 (ft)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.2.10.1ft10-17 08:48Z10-17 09:48Z2026-10-17 08:48:00 UTC · 1.06 ft2026-10-17 08:54:00 UTC · 1.05 ft
Observed stage and separate NWS forecast · 2 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.

NWS forecast · current

No forecast maximum supplied.

Impacts and the full forecast are read for gauges in flood; this one is at action stage.

Gauge thresholds: action 1 ft; minor 1.5 ft; moderate 2.5 ft; major 3.5 ft.

Observed reports as a table (2)
Observed (UTC)Stage / unitsSource category / water
2026-10-17 08:48:00 UTC1.06 ftAction stage · Tide gauge (coastal water level)
2026-10-17 08:54:00 UTC1.05 ftAction stage · Tide gauge (coastal water level)
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 08:48:00 UTC, captured 2026-10-17 10:05:03.340Z; source body SHA-256 1de62a16559f0f67aea45a5a3342bde8ec10276966859c007f757b8c42f4fa06.
  • Observed 2026-10-17 08:54:00 UTC, captured 2026-10-17 10:25:07.123Z; source body SHA-256 503ac40ded76b5d404f4e3d833c8e73f53a40cf19d40759af09f6b4a1fbabb51.

Only observed gauge records enter this history. Forecast maxima and forecast hydrograph points never become observations. A missing datum or unsupported flow value remains unknown.

Observation source page · Cached readings as JSON · Official source

Gauges in the latest cached source

115 total · source current; checked . Showing 100 on page 1. 0 gauges have suspect readings set aside.

Source status · Storm Mode