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 KMAI

current · Observed 2026-10-17 19:53:00 UTC · wind 14 kt, gust 25 kt · temperature 22.2 °C.

Station KMAI · -85.1835, 30.837 (longitude, latitude).

Source checked 2026-10-17 20:15:04.628Z · 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: 3; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 17:53:00 UTC.

Observed sustained wind at KMAI (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.1511kt10-17 17:53Z10-17 19:53Z2026-10-17 17:53:00 UTC · 12 kt2026-10-17 18:53:00 UTC · 14 kt2026-10-17 19:53:00 UTC · 14 kt
Observed sustained wind · 3 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KMAI (°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.23.220.1°C10-17 17:53Z10-17 19:53Z2026-10-17 17:53:00 UTC · 21.1 °C2026-10-17 18:53:00 UTC · 22.2 °C2026-10-17 19:53:00 UTC · 22.2 °C
Observed temperature · 3 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KMAI (°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.7.14.6°C10-17 17:53Z10-17 19:53Z2026-10-17 17:53:00 UTC · 5.6 °C2026-10-17 18:53:00 UTC · 5.6 °C2026-10-17 19:53:00 UTC · 6.1 °C
Observed dew point · 3 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at KMAI (mb)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.1021.91019.4mb10-17 17:53Z10-17 19:53Z2026-10-17 17:53:00 UTC · 1020.9 mb2026-10-17 18:53:00 UTC · 1020.4 mb2026-10-17 19:53:00 UTC · 1020.5 mb
Observed sea-level pressure · 3 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (3)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 17:53:00 UTC12 / 22 1021.1 / 5.61020.910 or more
2026-10-17 18:53:00 UTC14 / 23 2022.2 / 5.61020.410 or more
2026-10-17 19:53:00 UTC14 / 25 3022.2 / 6.11020.510 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 17:53:00 UTC, captured 2026-10-17 18:00:07.907Z; source body SHA-256 87f841dd0eda299799ecfa27669c14712906e9b7f2462af1e9aaebc60f5a4644.
  • Observed 2026-10-17 18:53:00 UTC, captured 2026-10-17 19:00:06.492Z; source body SHA-256 9b92790a99ac0e8c2777442829b2a9236f72d6e831b8d9a0836ca29a9d3acbba.
  • Observed 2026-10-17 19:53:00 UTC, captured 2026-10-17 20:00:08.337Z; source body SHA-256 b75985c438912b2da4a26e309fc2fbabef235be8a13c5848c5c5d64297850019.

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

2223 total · source current; checked . Showing 100 on page 8. {"flagged":529,"old":0,"implausible":0,"outside":2362,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode