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 MMSD

current · Observed 2026-10-17 18:53:00 UTC · wind 0 kt · temperature 32 °C.

Station MMSD · -109.72, 23.157 (longitude, latitude).

Source checked 2026-10-17 19:15:04.993Z · 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: 8; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 12:12:00 UTC.

Observed sustained wind at MMSD (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.6-1kt10-17 12:12Z10-17 18:53Z2026-10-17 12:12:00 UTC · 4 kt2026-10-17 12:47:00 UTC · 0 kt2026-10-17 13:45:00 UTC · 0 kt2026-10-17 14:45:00 UTC · 5 kt2026-10-17 15:43:00 UTC · 0 kt2026-10-17 16:46:00 UTC · 0 kt2026-10-17 17:50:00 UTC · 0 kt2026-10-17 18:53:00 UTC · 0 kt
Observed sustained wind · 8 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at MMSD (°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.3322°C10-17 12:12Z10-17 18:53Z2026-10-17 12:12:00 UTC · 23 °C2026-10-17 12:47:00 UTC · 23 °C2026-10-17 13:45:00 UTC · 24 °C2026-10-17 14:45:00 UTC · 25 °C2026-10-17 15:43:00 UTC · 28 °C2026-10-17 16:46:00 UTC · 30 °C2026-10-17 17:50:00 UTC · 31 °C2026-10-17 18:53:00 UTC · 32 °C
Observed temperature · 8 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at MMSD (°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.2420°C10-17 12:12Z10-17 18:53Z2026-10-17 12:12:00 UTC · 21 °C2026-10-17 12:47:00 UTC · 21 °C2026-10-17 13:45:00 UTC · 21 °C2026-10-17 14:45:00 UTC · 22 °C2026-10-17 15:43:00 UTC · 23 °C2026-10-17 16:46:00 UTC · 22 °C2026-10-17 17:50:00 UTC · 22 °C2026-10-17 18:53:00 UTC · 22 °C
Observed dew point · 8 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at MMSD (mb)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 7 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.1012.41009.9mb10-17 14:45Z10-17 17:50Z2026-10-17 14:45:00 UTC · 1011.4 mb2026-10-17 17:50:00 UTC · 1010.9 mb
Observed sea-level pressure · 2 retained observations; 7 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (8)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 12:12:00 UTC4 / Not reported30023 / 21Not reported10 or more
2026-10-17 12:47:00 UTC0 / Not reportedCalm23 / 21Not reported10 or more
2026-10-17 13:45:00 UTC0 / Not reportedCalm24 / 21Not reported10 or more
2026-10-17 14:45:00 UTC5 / Not reported32025 / 221011.410 or more
2026-10-17 15:43:00 UTC0 / Not reportedCalm28 / 23Not reported10 or more
2026-10-17 16:46:00 UTC0 / Not reportedCalm30 / 22Not reported10 or more
2026-10-17 17:50:00 UTC0 / Not reportedCalm31 / 221010.910 or more
2026-10-17 18:53:00 UTC0 / Not reportedCalm32 / 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 12:12:00 UTC, captured 2026-10-17 12:15:07.983Z; source body SHA-256 f0704332759fe1131fe9887da5385e3460868b43f6138106aac1bb8c7676254c.
  • Observed 2026-10-17 12:47:00 UTC, captured 2026-10-17 13:15:08.402Z; source body SHA-256 235074cffed89b4cab92d4ab7ccfd328bf69ddc8588653f76dece65dfad02f56.
  • Observed 2026-10-17 13:45:00 UTC, captured 2026-10-17 14:00:06.148Z; source body SHA-256 eddc6593eb288cbf6f6e163ab9b2a8e2d83da18452c1b5ac1e3855ebb2db91be.
  • Observed 2026-10-17 14:45:00 UTC, captured 2026-10-17 15:15:08.165Z; source body SHA-256 03e82f238e3281188a3e527cc38fc1ce4ad8af25fe75f76604b458e9da0f511c.
  • Observed 2026-10-17 15:43:00 UTC, captured 2026-10-17 16:15:08.351Z; source body SHA-256 59505eba151176b08b86d3a0c0daddc8ef63138a51e6f0371050096e6264ba55.
  • Observed 2026-10-17 16:46:00 UTC, captured 2026-10-17 17:15:07.865Z; source body SHA-256 eef453fe75bb9f7371aeb86c73bf75725d6277e3652437a825018d7fc35df410.
  • Observed 2026-10-17 17:50:00 UTC, captured 2026-10-17 18:15:09.016Z; source body SHA-256 d40c721ef04f917fd2bc85c84ea40a5039d51af5cdf6376401aac6045358c892.
  • Observed 2026-10-17 18:53:00 UTC, captured 2026-10-17 19:15:08.055Z; source body SHA-256 9b1ec8d3a0f8f89c0d1ebd7a0bd7e7ce037e6cc9a183d6538ed27218bec705c5.

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

2209 total · source current; checked . Showing 100 on page 12. {"flagged":532,"old":0,"implausible":0,"outside":2427,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode