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 MMSL

current · Observed 2026-10-17 17:44:00 UTC · wind 8 kt · temperature 31 °C.

Station MMSL · -109.936, 22.948 (longitude, latitude).

Source checked 2026-10-17 19:00:04.794Z · 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: 5; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 12:11:00 UTC.

Observed sustained wind at MMSL (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.92kt10-17 12:11Z10-17 17:44Z2026-10-17 12:11:00 UTC · 3 kt2026-10-17 14:44:00 UTC · 8 kt2026-10-17 15:42:00 UTC · 7 kt2026-10-17 16:40:00 UTC · 8 kt2026-10-17 17:44:00 UTC · 8 kt
Observed sustained wind · 5 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at MMSL (°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.3225°C10-17 12:11Z10-17 17:44Z2026-10-17 12:11:00 UTC · 26 °C2026-10-17 14:44:00 UTC · 28 °C2026-10-17 15:42:00 UTC · 29 °C2026-10-17 16:40:00 UTC · 30 °C2026-10-17 17:44:00 UTC · 31 °C
Observed temperature · 5 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at MMSL (°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.2520°C10-17 12:11Z10-17 17:44Z2026-10-17 12:11:00 UTC · 21 °C2026-10-17 14:44:00 UTC · 24 °C2026-10-17 15:42:00 UTC · 24 °C2026-10-17 16:40:00 UTC · 24 °C2026-10-17 17:44:00 UTC · 22 °C
Observed dew point · 5 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.

Observed sea-level pressure: no readable observations.

Observed reports as a table (5)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 12:11:00 UTC3 / Not reported5026 / 21Not reported8
2026-10-17 14:44:00 UTC8 / Not reported10028 / 24Not reported10 or more
2026-10-17 15:42:00 UTC7 / Not reported10029 / 24Not reported10 or more
2026-10-17 16:40:00 UTC8 / Not reported10030 / 24Not reported10 or more
2026-10-17 17:44:00 UTC8 / Not reported10031 / 22Not 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 12:11:00 UTC, captured 2026-10-17 12:15:07.983Z; source body SHA-256 f0704332759fe1131fe9887da5385e3460868b43f6138106aac1bb8c7676254c.
  • Observed 2026-10-17 14:44:00 UTC, captured 2026-10-17 15:15:08.165Z; source body SHA-256 03e82f238e3281188a3e527cc38fc1ce4ad8af25fe75f76604b458e9da0f511c.
  • Observed 2026-10-17 15:42:00 UTC, captured 2026-10-17 16:15:08.351Z; source body SHA-256 59505eba151176b08b86d3a0c0daddc8ef63138a51e6f0371050096e6264ba55.
  • Observed 2026-10-17 16:40:00 UTC, captured 2026-10-17 17:15:07.865Z; source body SHA-256 eef453fe75bb9f7371aeb86c73bf75725d6277e3652437a825018d7fc35df410.
  • Observed 2026-10-17 17:44:00 UTC, captured 2026-10-17 18:15:09.016Z; source body SHA-256 d40c721ef04f917fd2bc85c84ea40a5039d51af5cdf6376401aac6045358c892.

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

2232 total · source current; checked . Showing 100 on page 8. {"flagged":530,"old":0,"implausible":0,"outside":2308,"unreadable":1,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode