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 KLZZ

unavailable · No observation in the latest cached source list. Retained readings below are historical; an absent gauge may have fallen below action stage or stopped reporting.

Station KLZZ · -98.1975, 31.1059 (longitude, latitude).

Source checked 2026-10-18 18:30:05.298Z · 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: 6; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-18 04:52:00 UTC.

Observed sustained wind at KLZZ (kt)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 4 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.2-1kt10-18 04:52Z10-18 10:54Z2026-10-18 04:52:00 UTC · 1 kt2026-10-18 05:29:00 UTC · 1 kt2026-10-18 06:50:00 UTC · 0 kt2026-10-18 10:54:00 UTC · 0 kt
Observed sustained wind · 4 retained observations; 4 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KLZZ (°C)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 5 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.97°C10-18 04:52Z10-18 10:54Z2026-10-18 04:52:00 UTC · 8 °C2026-10-18 10:54:00 UTC · 8 °C
Observed temperature · 2 retained observations; 5 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KLZZ (°C)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 5 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.74°C10-18 04:52Z10-18 10:54Z2026-10-18 04:52:00 UTC · 5 °C2026-10-18 10:54:00 UTC · 6 °C
Observed dew point · 2 retained observations; 5 discontinuities. Lines join reported values only; missing intervals are not interpolated.

Observed sea-level pressure: no readable observations.

Observed reports as a table (6)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-18 04:52:00 UTC1 / Not reportedVariable8 / 5Not reportedNot reported
2026-10-18 05:29:00 UTC1 / Not reported30Not reported / Not reportedNot reportedNot reported
2026-10-18 06:37:00 UTCNot reported / Not reportedNot reportedNot reported / Not reportedNot reportedNot reported
2026-10-18 06:50:00 UTC0 / Not reportedCalmNot reported / Not reportedNot reportedNot reported
2026-10-18 08:37:00 UTCNot reported / Not reportedNot reportedNot reported / Not reportedNot reportedNot reported
2026-10-18 10:54:00 UTC0 / Not reportedCalm8 / 6Not reportedNot 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 2026-10-18 04:52:00 UTC, captured 2026-10-18 05:15:08.294Z; source body SHA-256 57652e3f3058d24864856efeb99784611227e7184ee8800c86e3726c5b8f0231.
  • Observed 2026-10-18 05:29:00 UTC, captured 2026-10-18 05:45:07.433Z; source body SHA-256 0768cb322d2c5bf6958ddb7ce2a53d243bd969b5fea1047d24b71a6a5b41a886.
  • Observed 2026-10-18 06:37:00 UTC, captured 2026-10-18 06:45:08.757Z; source body SHA-256 d4711d6703b86d9ea514fec4b95bcb3555271ef53e955aeb3ccf01ed7e9bb620.
  • Observed 2026-10-18 06:50:00 UTC, captured 2026-10-18 07:15:08.677Z; source body SHA-256 faedea1b22dd965e600368b0420535bdc8168cf37050ce6169b899861ed12bb6.
  • Observed 2026-10-18 08:37:00 UTC, captured 2026-10-18 08:45:08.723Z; source body SHA-256 b94480e0282948857cb50e32abb0929b9c8b46e37658fe5c106712311ab0bc33.
  • Observed 2026-10-18 10:54:00 UTC, captured 2026-10-18 11:15:08.982Z; source body SHA-256 bbc0c93e9e580a3c677345c6f01d103cb3017ab4d1332af648640385547d4c48.

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

2104 total · source current; checked . Showing 100 on page 10. {"flagged":609,"old":0,"implausible":0,"outside":2430,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode