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 KNTU

current · Observed 2026-10-17 14:30:00 UTC · wind 20 kt, gust 27 kt · temperature 14.4 °C.

Station KNTU · -76.0277, 36.8209 (longitude, latitude).

Source checked 2026-10-17 15:30:04.638Z · 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: 15; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 05:56:00 UTC.

Observed sustained wind at KNTU (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.219kt10-17 05:56Z10-17 14:30Z2026-10-17 05:56:00 UTC · 17 kt2026-10-17 06:19:00 UTC · 15 kt2026-10-17 06:56:00 UTC · 10 kt2026-10-17 07:56:00 UTC · 18 kt2026-10-17 08:10:00 UTC · 18 kt2026-10-17 08:41:00 UTC · 18 kt2026-10-17 08:56:00 UTC · 19 kt2026-10-17 09:56:00 UTC · 15 kt2026-10-17 10:56:00 UTC · 17 kt2026-10-17 11:56:00 UTC · 15 kt2026-10-17 12:56:00 UTC · 13 kt2026-10-17 13:42:00 UTC · 13 kt2026-10-17 13:56:00 UTC · 10 kt2026-10-17 14:18:00 UTC · 19 kt2026-10-17 14:30:00 UTC · 20 kt
Observed sustained wind · 15 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KNTU (°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.22.113.4°C10-17 05:56Z10-17 14:30Z2026-10-17 05:56:00 UTC · 21.1 °C2026-10-17 06:19:00 UTC · 19.4 °C2026-10-17 06:56:00 UTC · 19.4 °C2026-10-17 07:56:00 UTC · 18.9 °C2026-10-17 08:10:00 UTC · 18.9 °C2026-10-17 08:41:00 UTC · 18.3 °C2026-10-17 08:56:00 UTC · 17.8 °C2026-10-17 09:56:00 UTC · 17.8 °C2026-10-17 10:56:00 UTC · 16.1 °C2026-10-17 11:56:00 UTC · 15 °C2026-10-17 12:56:00 UTC · 15 °C2026-10-17 13:42:00 UTC · 15 °C2026-10-17 13:56:00 UTC · 15.6 °C2026-10-17 14:18:00 UTC · 14.4 °C2026-10-17 14:30:00 UTC · 14.4 °C
Observed temperature · 15 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KNTU (°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.17.112.3°C10-17 05:56Z10-17 14:30Z2026-10-17 05:56:00 UTC · 15.6 °C2026-10-17 06:19:00 UTC · 16.1 °C2026-10-17 06:56:00 UTC · 16.1 °C2026-10-17 07:56:00 UTC · 13.3 °C2026-10-17 08:10:00 UTC · 13.9 °C2026-10-17 08:41:00 UTC · 14.4 °C2026-10-17 08:56:00 UTC · 13.9 °C2026-10-17 09:56:00 UTC · 13.3 °C2026-10-17 10:56:00 UTC · 13.3 °C2026-10-17 11:56:00 UTC · 13.3 °C2026-10-17 12:56:00 UTC · 13.3 °C2026-10-17 13:42:00 UTC · 13.9 °C2026-10-17 13:56:00 UTC · 13.9 °C2026-10-17 14:18:00 UTC · 13.3 °C2026-10-17 14:30:00 UTC · 13.3 °C
Observed dew point · 15 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at KNTU (mb)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 9 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.1017.11010.2mb10-17 05:56Z10-17 13:56Z2026-10-17 05:56:00 UTC · 1011.2 mb2026-10-17 06:56:00 UTC · 1011.4 mb2026-10-17 07:56:00 UTC · 1011.9 mb2026-10-17 08:56:00 UTC · 1011.8 mb2026-10-17 09:56:00 UTC · 1013.1 mb2026-10-17 10:56:00 UTC · 1013.7 mb2026-10-17 11:56:00 UTC · 1013.9 mb2026-10-17 12:56:00 UTC · 1015.3 mb2026-10-17 13:56:00 UTC · 1016.1 mb
Observed sea-level pressure · 9 retained observations; 9 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (15)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 05:56:00 UTC17 / 30 36021.1 / 15.61011.29
2026-10-17 06:19:00 UTC15 / 25 36019.4 / 16.1Not reported10 or more
2026-10-17 06:56:00 UTC10 / Not reported36019.4 / 16.11011.410 or more
2026-10-17 07:56:00 UTC18 / 25 36018.9 / 13.31011.910 or more
2026-10-17 08:10:00 UTC18 / 27 1018.9 / 13.9Not reported10 or more
2026-10-17 08:41:00 UTC18 / 25 36018.3 / 14.4Not reported10 or more
2026-10-17 08:56:00 UTC19 / 29 35017.8 / 13.91011.810 or more
2026-10-17 09:56:00 UTC15 / 26 36017.8 / 13.31013.110 or more
2026-10-17 10:56:00 UTC17 / 29 35016.1 / 13.31013.710 or more
2026-10-17 11:56:00 UTC15 / 26 1015 / 13.31013.99
2026-10-17 12:56:00 UTC13 / 20 1015 / 13.31015.35
2026-10-17 13:42:00 UTC13 / Not reported2015 / 13.9Not reported4
2026-10-17 13:56:00 UTC10 / 20 2015.6 / 13.91016.14
2026-10-17 14:18:00 UTC19 / 28 2014.4 / 13.3Not reported3
2026-10-17 14:30:00 UTC20 / 27 3014.4 / 13.3Not reported5
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 05:56:00 UTC, captured 2026-10-17 06:15:07.108Z; source body SHA-256 bc11437b0ef17dcf4b91f1dd747598a8f12e615b799dd81a79f1255842a6924c.
  • Observed 2026-10-17 06:19:00 UTC, captured 2026-10-17 06:30:05.861Z; source body SHA-256 d2367d9768b90c597493305ffa360f940ef03b7106f33dd081f52a3184a99a76.
  • Observed 2026-10-17 06:56:00 UTC, captured 2026-10-17 07:00:07.405Z; source body SHA-256 144290c75a8e56c75efc02af4781ad6023effc93af11beecc88e5a894fd759e2.
  • Observed 2026-10-17 07:56:00 UTC, captured 2026-10-17 08:00:09.060Z; source body SHA-256 7be3a24f888fea0090cfe562315fa855fd38009dce22d030b3202578d40de7a3.
  • Observed 2026-10-17 08:10:00 UTC, captured 2026-10-17 08:30:06.317Z; source body SHA-256 ee57d94d765305bdee2e9324b9ec29aed1dcaefe34d7679035bd31c26621fb73.
  • Observed 2026-10-17 08:41:00 UTC, captured 2026-10-17 08:45:06.623Z; source body SHA-256 a3e5257dcf1bc3618e16cbe3b34c3744fe8e49bdd3fafa0fbdc0e4b1a5568c20.
  • Observed 2026-10-17 08:56:00 UTC, captured 2026-10-17 09:00:08.266Z; source body SHA-256 dda37380aed4adf0d16283db418b687ad12fa115e99cb467408b1713a5975398.
  • Observed 2026-10-17 09:56:00 UTC, captured 2026-10-17 10:00:07.986Z; source body SHA-256 9340f13b53b6f68bd8a30ed2d06d6d234571fd5b0e713e9ce9e31feeb68061fa.
  • Observed 2026-10-17 10:56:00 UTC, captured 2026-10-17 11:00:07.266Z; source body SHA-256 5a711bd8c8d161a730ce3a8e27f04e0d3fbb9b2da387eb562a09cd242e107b73.
  • Observed 2026-10-17 11:56:00 UTC, captured 2026-10-17 12:00:07.101Z; source body SHA-256 0d48ce09e98a50d784e5ad8e140491c989145805c5bb2e2374c623945ce9d22d.
  • Observed 2026-10-17 12:56:00 UTC, captured 2026-10-17 13:00:09.198Z; source body SHA-256 aa321e5db523e4ae79b5eb84e3edd54688a5b7f83f8b9534cd752d4abe9a07e1.
  • Observed 2026-10-17 13:42:00 UTC, captured 2026-10-17 13:45:07.312Z; source body SHA-256 ae2fd339e3db840f298714215d70bd5d59e6875ebe4950cd99dc5f00d921b137.
  • Observed 2026-10-17 13:56:00 UTC, captured 2026-10-17 14:00:06.148Z; source body SHA-256 eddc6593eb288cbf6f6e163ab9b2a8e2d83da18452c1b5ac1e3855ebb2db91be.
  • Observed 2026-10-17 14:18:00 UTC, captured 2026-10-17 14:30:10.654Z; source body SHA-256 3eb08494e0ad69902726856334e3d7b274b3b0fd97ce988463f0dd20e757de9f.
  • Observed 2026-10-17 14:30:00 UTC, captured 2026-10-17 14:45:08.203Z; source body SHA-256 d8f30f9f8cf3b7a47222fb2f314ac9318b3d3079009e45d8e7d36b75d32439a1.

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

2211 total · source current; checked . Showing 100 on page 16. {"flagged":538,"old":0,"implausible":1,"outside":2509,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode