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 MMMA

current · Observed 2026-10-17 15:40:00 UTC · wind 17 kt · temperature 18 °C.

Station MMMA · -97.523, 25.77 (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: 4; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 12:08:00 UTC.

Observed sustained wind at MMMA (kt)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 1 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.1915kt10-17 12:08Z10-17 15:40Z2026-10-17 12:08:00 UTC · 18 kt2026-10-17 13:40:00 UTC · 16 kt2026-10-17 14:40:00 UTC · 17 kt2026-10-17 15:40:00 UTC · 17 kt
Observed sustained wind · 4 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at MMMA (°C)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 1 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.1915°C10-17 12:08Z10-17 15:40Z2026-10-17 12:08:00 UTC · 16 °C2026-10-17 13:40:00 UTC · 16 °C2026-10-17 14:40:00 UTC · 17 °C2026-10-17 15:40:00 UTC · 18 °C
Observed temperature · 4 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at MMMA (°C)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 1 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.84°C10-17 12:08Z10-17 15:40Z2026-10-17 12:08:00 UTC · 5 °C2026-10-17 13:40:00 UTC · 5 °C2026-10-17 14:40:00 UTC · 6 °C2026-10-17 15:40:00 UTC · 7 °C
Observed dew point · 4 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at MMMA (mb)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 3 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.1034.11029.8mb10-17 12:08Z10-17 14:40Z2026-10-17 12:08:00 UTC · 1030.8 mb2026-10-17 14:40:00 UTC · 1033.1 mb
Observed sea-level pressure · 2 retained observations; 3 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (4)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 12:08:00 UTC18 / Not reported33016 / 51030.810 or more
2026-10-17 13:40:00 UTC16 / Not reported33016 / 5Not reported10 or more
2026-10-17 14:40:00 UTC17 / Not reported34017 / 61033.110 or more
2026-10-17 15:40:00 UTC17 / Not reported33018 / 7Not 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 12:08:00 UTC, captured 2026-10-17 12:15:07.983Z; source body SHA-256 f0704332759fe1131fe9887da5385e3460868b43f6138106aac1bb8c7676254c.
  • Observed 2026-10-17 13:40:00 UTC, captured 2026-10-17 14:15:08.468Z; source body SHA-256 89c5e2da6c1df15fc284a3f38b9662d6ab7633272342363f5f2103f7f1dca9bc.
  • Observed 2026-10-17 14:40:00 UTC, captured 2026-10-17 15:15:08.165Z; source body SHA-256 03e82f238e3281188a3e527cc38fc1ce4ad8af25fe75f76604b458e9da0f511c.
  • Observed 2026-10-17 15:40:00 UTC, captured 2026-10-17 16:15:08.351Z; source body SHA-256 59505eba151176b08b86d3a0c0daddc8ef63138a51e6f0371050096e6264ba55.

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 20. {"flagged":532,"old":0,"implausible":0,"outside":2430,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode