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 KPTB

current · Observed 2026-10-17 16:35:00 UTC · wind 9 kt, gust 19 kt · temperature 10.5 °C.

Station KPTB · -77.5081, 37.1803 (longitude, latitude).

Source checked 2026-10-17 16:45:05.537Z · 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: 21; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 06:15:00 UTC.

Observed sustained wind at KPTB (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.12.1-1.1kt10-17 06:15Z10-17 16:35Z2026-10-17 06:15:00 UTC · 7 kt2026-10-17 06:35:00 UTC · 4 kt2026-10-17 06:55:00 UTC · 3 kt2026-10-17 07:15:00 UTC · 0 kt2026-10-17 07:35:00 UTC · 4 kt2026-10-17 07:55:00 UTC · 5 kt2026-10-17 08:15:00 UTC · 8 kt2026-10-17 08:55:00 UTC · 6 kt2026-10-17 09:55:00 UTC · 4 kt2026-10-17 10:55:00 UTC · 6 kt2026-10-17 11:15:00 UTC · 6 kt2026-10-17 11:35:00 UTC · 8 kt2026-10-17 11:55:00 UTC · 8 kt2026-10-17 12:15:00 UTC · 8 kt2026-10-17 12:35:00 UTC · 8 kt2026-10-17 13:15:00 UTC · 11 kt2026-10-17 13:35:00 UTC · 10 kt2026-10-17 13:55:00 UTC · 9 kt2026-10-17 14:55:00 UTC · 10 kt2026-10-17 15:55:00 UTC · 11 kt2026-10-17 16:35:00 UTC · 9 kt
Observed sustained wind · 21 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KPTB (°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.15.59.5°C10-17 06:15Z10-17 16:35Z2026-10-17 06:15:00 UTC · 14.4 °C2026-10-17 06:35:00 UTC · 14.1 °C2026-10-17 06:55:00 UTC · 14.2 °C2026-10-17 07:15:00 UTC · 14.2 °C2026-10-17 07:35:00 UTC · 14.3 °C2026-10-17 07:55:00 UTC · 14.5 °C2026-10-17 08:15:00 UTC · 14.5 °C2026-10-17 08:55:00 UTC · 14 °C2026-10-17 09:55:00 UTC · 13.5 °C2026-10-17 10:55:00 UTC · 13.4 °C2026-10-17 11:15:00 UTC · 13.3 °C2026-10-17 11:35:00 UTC · 12.9 °C2026-10-17 11:55:00 UTC · 12.7 °C2026-10-17 12:15:00 UTC · 12.6 °C2026-10-17 12:35:00 UTC · 12.5 °C2026-10-17 13:15:00 UTC · 12.2 °C2026-10-17 13:35:00 UTC · 12 °C2026-10-17 13:55:00 UTC · 11.7 °C2026-10-17 14:55:00 UTC · 11.3 °C2026-10-17 15:55:00 UTC · 11 °C2026-10-17 16:35:00 UTC · 10.5 °C
Observed temperature · 21 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KPTB (°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.13.97°C10-17 06:15Z10-17 16:35Z2026-10-17 06:15:00 UTC · 12.1 °C2026-10-17 06:35:00 UTC · 12.4 °C2026-10-17 06:55:00 UTC · 12.7 °C2026-10-17 07:15:00 UTC · 12.8 °C2026-10-17 07:35:00 UTC · 12.9 °C2026-10-17 07:55:00 UTC · 12.6 °C2026-10-17 08:15:00 UTC · 12.6 °C2026-10-17 08:55:00 UTC · 12.1 °C2026-10-17 09:55:00 UTC · 12.3 °C2026-10-17 10:55:00 UTC · 12.2 °C2026-10-17 11:15:00 UTC · 12 °C2026-10-17 11:35:00 UTC · 11.6 °C2026-10-17 11:55:00 UTC · 11.5 °C2026-10-17 12:15:00 UTC · 11.5 °C2026-10-17 12:35:00 UTC · 11.3 °C2026-10-17 13:15:00 UTC · 10.7 °C2026-10-17 13:35:00 UTC · 10.3 °C2026-10-17 13:55:00 UTC · 10.2 °C2026-10-17 14:55:00 UTC · 9.7 °C2026-10-17 15:55:00 UTC · 9.5 °C2026-10-17 16:35:00 UTC · 8 °C
Observed dew point · 21 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.

Observed sea-level pressure: no readable observations.

Observed reports as a table (21)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 06:15:00 UTC7 / Not reported4014.4 / 12.1Not reported7
2026-10-17 06:35:00 UTC4 / Not reported2014.1 / 12.4Not reported10 or more
2026-10-17 06:55:00 UTC3 / Not reported33014.2 / 12.7Not reported10 or more
2026-10-17 07:15:00 UTC0 / Not reportedCalm14.2 / 12.8Not reported10 or more
2026-10-17 07:35:00 UTC4 / Not reported2014.3 / 12.9Not reported10 or more
2026-10-17 07:55:00 UTC5 / Not reported3014.5 / 12.6Not reported10 or more
2026-10-17 08:15:00 UTC8 / Not reported2014.5 / 12.6Not reported7
2026-10-17 08:55:00 UTC6 / Not reported36014 / 12.1Not reported7
2026-10-17 09:55:00 UTC4 / Not reported34013.5 / 12.3Not reported10 or more
2026-10-17 10:55:00 UTC6 / Not reported36013.4 / 12.2Not reported7
2026-10-17 11:15:00 UTC6 / Not reported35013.3 / 12Not reported10 or more
2026-10-17 11:35:00 UTC8 / Not reported36012.9 / 11.6Not reported4
2026-10-17 11:55:00 UTC8 / 14 36012.7 / 11.5Not reported5
2026-10-17 12:15:00 UTC8 / Not reported34012.6 / 11.5Not reported5
2026-10-17 12:35:00 UTC8 / 16 35012.5 / 11.3Not reported10 or more
2026-10-17 13:15:00 UTC11 / 15 34012.2 / 10.7Not reported10 or more
2026-10-17 13:35:00 UTC10 / 14 33012 / 10.3Not reported5
2026-10-17 13:55:00 UTC9 / Not reported34011.7 / 10.2Not reported5
2026-10-17 14:55:00 UTC10 / 17 35011.3 / 9.7Not reported4
2026-10-17 15:55:00 UTC11 / 15 36011 / 9.5Not reported5
2026-10-17 16:35:00 UTC9 / 19 2010.5 / 8Not reported10 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 2026-10-17 06:15:00 UTC, captured 2026-10-17 06:30:05.861Z; source body SHA-256 d2367d9768b90c597493305ffa360f940ef03b7106f33dd081f52a3184a99a76.
  • Observed 2026-10-17 06:35:00 UTC, captured 2026-10-17 06:45:06.740Z; source body SHA-256 9c6f5a3106002efdcc7a8b2d0e8218089792e9eef38cd8299c5bd836e5d42087.
  • Observed 2026-10-17 06:55:00 UTC, captured 2026-10-17 07:00:07.405Z; source body SHA-256 144290c75a8e56c75efc02af4781ad6023effc93af11beecc88e5a894fd759e2.
  • Observed 2026-10-17 07:15:00 UTC, captured 2026-10-17 07:30:07.049Z; source body SHA-256 72518a7cc84febeb6a5215ea486f40da6a7f9fd82c469215c981994a032b8dde.
  • Observed 2026-10-17 07:35:00 UTC, captured 2026-10-17 07:45:06.824Z; source body SHA-256 969c77d7b2b2764c9f773a87041c6cbbbbaf8823bfa35f91b4140429ac51bb7a.
  • Observed 2026-10-17 07:55:00 UTC, captured 2026-10-17 08:00:09.060Z; source body SHA-256 7be3a24f888fea0090cfe562315fa855fd38009dce22d030b3202578d40de7a3.
  • Observed 2026-10-17 08:15:00 UTC, captured 2026-10-17 08:30:06.317Z; source body SHA-256 ee57d94d765305bdee2e9324b9ec29aed1dcaefe34d7679035bd31c26621fb73.
  • Observed 2026-10-17 08:55:00 UTC, captured 2026-10-17 09:00:08.266Z; source body SHA-256 dda37380aed4adf0d16283db418b687ad12fa115e99cb467408b1713a5975398.
  • Observed 2026-10-17 09:55:00 UTC, captured 2026-10-17 10:00:07.986Z; source body SHA-256 9340f13b53b6f68bd8a30ed2d06d6d234571fd5b0e713e9ce9e31feeb68061fa.
  • Observed 2026-10-17 10:55:00 UTC, captured 2026-10-17 11:00:07.266Z; source body SHA-256 5a711bd8c8d161a730ce3a8e27f04e0d3fbb9b2da387eb562a09cd242e107b73.
  • Observed 2026-10-17 11:15:00 UTC, captured 2026-10-17 11:30:05.719Z; source body SHA-256 c9c795d31eeffa7e41e76acece367fd4abc33772ba088c0bf8588ed8d9b403e5.
  • Observed 2026-10-17 11:35:00 UTC, captured 2026-10-17 11:45:06.616Z; source body SHA-256 f7c801856f99557ed285ea2d3242c989100b943f230dadff0df38c8a48f1969e.
  • Observed 2026-10-17 11:55:00 UTC, captured 2026-10-17 12:00:07.101Z; source body SHA-256 0d48ce09e98a50d784e5ad8e140491c989145805c5bb2e2374c623945ce9d22d.
  • Observed 2026-10-17 12:15:00 UTC, captured 2026-10-17 12:30:06.477Z; source body SHA-256 e6b8647726852d6b09642c10d9839bf06b8b55bb7b2a6223efb9c23595245791.
  • Observed 2026-10-17 12:35:00 UTC, captured 2026-10-17 12:45:09.417Z; source body SHA-256 4313e89bf893409ef88241d3e7d3541b552354a697b3530bc439efd61acf54ce.
  • Observed 2026-10-17 13:15:00 UTC, captured 2026-10-17 13:30:06.013Z; source body SHA-256 b5c4ca6c0a5dfb11c059a2d4ccce7923dd869d39f2bc88b7080b8db54b05de6b.
  • Observed 2026-10-17 13:35:00 UTC, captured 2026-10-17 13:45:07.312Z; source body SHA-256 ae2fd339e3db840f298714215d70bd5d59e6875ebe4950cd99dc5f00d921b137.
  • Observed 2026-10-17 13:55:00 UTC, captured 2026-10-17 14:00:06.148Z; source body SHA-256 eddc6593eb288cbf6f6e163ab9b2a8e2d83da18452c1b5ac1e3855ebb2db91be.
  • Observed 2026-10-17 14:55:00 UTC, captured 2026-10-17 15:00:06.490Z; source body SHA-256 fd6f39df63ed66d82a0d722d3ba639a811bb9e87f6416735ea4ec817c4b69f7b.
  • Observed 2026-10-17 15:55:00 UTC, captured 2026-10-17 16:00:07.184Z; source body SHA-256 011c3be17b8bb37fe5f6ec9648267ed81c7e9853e6a8b98b8ad0bb065dff5968.
  • Observed 2026-10-17 16:35:00 UTC, captured 2026-10-17 16:45:06.856Z; source body SHA-256 b0d5a15c7093ea45183076725714c0c630e9449149641a0e182f809ae2c2551e.

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

2228 total · source current; checked . Showing 100 on page 21. {"flagged":532,"old":0,"implausible":0,"outside":2430,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode