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 KISO

current · Observed 2026-10-17 12:51:00 UTC · wind 11 kt, gust 17 kt · temperature 14 °C.

Station KISO · -77.6187, 35.324 (longitude, latitude).

Source checked 2026-10-17 13:45:05.587Z · 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: 17; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 05:55:00 UTC.

Observed sustained wind at KISO (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.17.6-1.6kt10-17 05:55Z10-17 12:51Z2026-10-17 05:55:00 UTC · 9 kt2026-10-17 06:15:00 UTC · 7 kt2026-10-17 06:35:00 UTC · 8 kt2026-10-17 06:55:00 UTC · 7 kt2026-10-17 07:15:00 UTC · 6 kt2026-10-17 07:35:00 UTC · 4 kt2026-10-17 07:55:00 UTC · 0 kt2026-10-17 08:15:00 UTC · 0 kt2026-10-17 08:35:00 UTC · 3 kt2026-10-17 08:55:00 UTC · 14 kt2026-10-17 09:15:00 UTC · 16 kt2026-10-17 09:35:00 UTC · 14 kt2026-10-17 09:55:00 UTC · 16 kt2026-10-17 10:21:00 UTC · 12 kt2026-10-17 10:52:00 UTC · 12 kt2026-10-17 11:52:00 UTC · 16 kt2026-10-17 12:51:00 UTC · 11 kt
Observed sustained wind · 17 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KISO (°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.23.513°C10-17 05:55Z10-17 12:51Z2026-10-17 05:55:00 UTC · 22.5 °C2026-10-17 06:15:00 UTC · 22.2 °C2026-10-17 06:35:00 UTC · 22.2 °C2026-10-17 06:55:00 UTC · 22 °C2026-10-17 07:15:00 UTC · 22 °C2026-10-17 07:35:00 UTC · 21.8 °C2026-10-17 07:55:00 UTC · 21.5 °C2026-10-17 08:15:00 UTC · 21.5 °C2026-10-17 08:35:00 UTC · 21.5 °C2026-10-17 08:55:00 UTC · 21.1 °C2026-10-17 09:15:00 UTC · 20.4 °C2026-10-17 09:35:00 UTC · 19.9 °C2026-10-17 09:55:00 UTC · 19.3 °C2026-10-17 10:21:00 UTC · 19 °C2026-10-17 10:52:00 UTC · 16 °C2026-10-17 11:52:00 UTC · 15 °C2026-10-17 12:51:00 UTC · 14 °C
Observed temperature · 17 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KISO (°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.219°C10-17 05:55Z10-17 12:51Z2026-10-17 05:55:00 UTC · 19.9 °C2026-10-17 06:15:00 UTC · 20 °C2026-10-17 06:35:00 UTC · 19.8 °C2026-10-17 06:55:00 UTC · 19.8 °C2026-10-17 07:15:00 UTC · 20 °C2026-10-17 07:35:00 UTC · 19.8 °C2026-10-17 07:55:00 UTC · 19.8 °C2026-10-17 08:15:00 UTC · 20 °C2026-10-17 08:35:00 UTC · 20 °C2026-10-17 08:55:00 UTC · 16.5 °C2026-10-17 09:15:00 UTC · 14.3 °C2026-10-17 09:35:00 UTC · 12.7 °C2026-10-17 09:55:00 UTC · 11.9 °C2026-10-17 10:21:00 UTC · 10 °C2026-10-17 10:52:00 UTC · 12 °C2026-10-17 11:52:00 UTC · 12 °C2026-10-17 12:51:00 UTC · 13 °C
Observed dew point · 17 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 (17)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 05:55:00 UTC9 / Not reported21022.5 / 19.9Not reported10 or more
2026-10-17 06:15:00 UTC7 / Not reported21022.2 / 20Not reported10 or more
2026-10-17 06:35:00 UTC8 / Not reported21022.2 / 19.8Not reported10 or more
2026-10-17 06:55:00 UTC7 / Not reported20022 / 19.8Not reported10 or more
2026-10-17 07:15:00 UTC6 / Not reported22022 / 20Not reported10 or more
2026-10-17 07:35:00 UTC4 / Not reported28021.8 / 19.8Not reported10 or more
2026-10-17 07:55:00 UTC0 / Not reportedCalm21.5 / 19.8Not reported10 or more
2026-10-17 08:15:00 UTC0 / Not reportedCalm21.5 / 20Not reported10 or more
2026-10-17 08:35:00 UTC3 / Not reported26021.5 / 20Not reported10 or more
2026-10-17 08:55:00 UTC14 / 21 35021.1 / 16.5Not reported10 or more
2026-10-17 09:15:00 UTC16 / 22 35020.4 / 14.3Not reported10 or more
2026-10-17 09:35:00 UTC14 / 20 34019.9 / 12.7Not reported10 or more
2026-10-17 09:55:00 UTC16 / 20 35019.3 / 11.9Not reported10 or more
2026-10-17 10:21:00 UTC12 / 24 1019 / 10Not reported10 or more
2026-10-17 10:52:00 UTC12 / 21 36016 / 12Not reported10 or more
2026-10-17 11:52:00 UTC16 / 25 2015 / 12Not reported7
2026-10-17 12:51:00 UTC11 / 17 3014 / 13Not reported7
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 05:55:00 UTC, captured 2026-10-17 06:15:07.108Z; source body SHA-256 bc11437b0ef17dcf4b91f1dd747598a8f12e615b799dd81a79f1255842a6924c.
  • 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 07:15:08.103Z; source body SHA-256 bb6a8a40e3bed4e1a6d2b0819f1d14e96e53cbfc2f45540efd8023f74290ea00.
  • 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 08:15:10.499Z; source body SHA-256 a39722f704ee162691aaecdd40de5ce5fee94d2d7f6291ad35f498846325d650.
  • 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 08:35:00 UTC, captured 2026-10-17 08:45:06.623Z; source body SHA-256 a3e5257dcf1bc3618e16cbe3b34c3744fe8e49bdd3fafa0fbdc0e4b1a5568c20.
  • Observed 2026-10-17 08:55:00 UTC, captured 2026-10-17 09:15:07.673Z; source body SHA-256 016271d991e052b4ca0bb6a0412411402fcafc0acde04052dffa85b284d7e986.
  • Observed 2026-10-17 09:15:00 UTC, captured 2026-10-17 09:30:07.003Z; source body SHA-256 ce16615c7ffb7c9225122ce0061b3c973daddab7d943d3cec70767f99ed3598c.
  • Observed 2026-10-17 09:35:00 UTC, captured 2026-10-17 09:45:06.572Z; source body SHA-256 264ee016d2ae83ee5e7131cea90c67d6f9bde3f9890fbab2f70dc771a0f7992e.
  • Observed 2026-10-17 09:55:00 UTC, captured 2026-10-17 10:15:07.619Z; source body SHA-256 efa29a4c0d0a7e81934e340e5f363562848208a428e561ca8ffb8afe4fee1d5d.
  • Observed 2026-10-17 10:21:00 UTC, captured 2026-10-17 10:30:06.352Z; source body SHA-256 87ae8c0134ee4bb56b82c46d1fd6b1969bd7b7a47f3d1c0e425824aacaac3811.
  • Observed 2026-10-17 10:52:00 UTC, captured 2026-10-17 11:00:07.266Z; source body SHA-256 5a711bd8c8d161a730ce3a8e27f04e0d3fbb9b2da387eb562a09cd242e107b73.
  • Observed 2026-10-17 11:52:00 UTC, captured 2026-10-17 12:00:07.101Z; source body SHA-256 0d48ce09e98a50d784e5ad8e140491c989145805c5bb2e2374c623945ce9d22d.
  • Observed 2026-10-17 12:51:00 UTC, captured 2026-10-17 13:00:09.198Z; source body SHA-256 aa321e5db523e4ae79b5eb84e3edd54688a5b7f83f8b9534cd752d4abe9a07e1.

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

2194 total · source current; checked . Showing 100 on page 6. {"flagged":549,"old":0,"implausible":0,"outside":2477,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode