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 MMAS

current · Observed 2026-10-17 17:44:00 UTC · wind 15 kt · temperature 20 °C.

Station MMAS · -102.318, 21.702 (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: 9; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 05:52:00 UTC.

Observed sustained wind at MMAS (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.165kt10-17 05:52Z10-17 17:44Z2026-10-17 05:52:00 UTC · 6 kt2026-10-17 11:00:00 UTC · 8 kt2026-10-17 11:40:00 UTC · 12 kt2026-10-17 12:47:00 UTC · 6 kt2026-10-17 13:42:00 UTC · 8 kt2026-10-17 14:50:00 UTC · 8 kt2026-10-17 15:41:00 UTC · 14 kt2026-10-17 16:46:00 UTC · 15 kt2026-10-17 17:44:00 UTC · 15 kt
Observed sustained wind · 9 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at MMAS (°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.2114°C10-17 05:52Z10-17 17:44Z2026-10-17 05:52:00 UTC · 15 °C2026-10-17 11:00:00 UTC · 15 °C2026-10-17 11:40:00 UTC · 15 °C2026-10-17 12:47:00 UTC · 15 °C2026-10-17 13:42:00 UTC · 15 °C2026-10-17 14:50:00 UTC · 15 °C2026-10-17 15:41:00 UTC · 17 °C2026-10-17 16:46:00 UTC · 16 °C2026-10-17 17:44:00 UTC · 20 °C
Observed temperature · 9 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at MMAS (°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.127°C10-17 05:52Z10-17 17:44Z2026-10-17 05:52:00 UTC · 11 °C2026-10-17 11:00:00 UTC · 10 °C2026-10-17 11:40:00 UTC · 10 °C2026-10-17 12:47:00 UTC · 10 °C2026-10-17 13:42:00 UTC · 10 °C2026-10-17 14:50:00 UTC · 10 °C2026-10-17 15:41:00 UTC · 9 °C2026-10-17 16:46:00 UTC · 8 °C2026-10-17 17:44:00 UTC · 10 °C
Observed dew point · 9 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at MMAS (mb)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 8 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.1019.41013.2mb10-17 05:52Z10-17 17:44Z2026-10-17 05:52:00 UTC · 1014.2 mb2026-10-17 14:50:00 UTC · 1018.4 mb2026-10-17 17:44:00 UTC · 1016.5 mb
Observed sea-level pressure · 3 retained observations; 8 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (9)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 05:52:00 UTC6 / Not reported4015 / 111014.28
2026-10-17 11:00:00 UTC8 / Not reported6015 / 10Not reported8
2026-10-17 11:40:00 UTC12 / Not reported5015 / 10Not reported8
2026-10-17 12:47:00 UTC6 / Not reported6015 / 10Not reported8
2026-10-17 13:42:00 UTC8 / Not reported6015 / 10Not reported10 or more
2026-10-17 14:50:00 UTC8 / Not reported6015 / 101018.410 or more
2026-10-17 15:41:00 UTC14 / Not reported3017 / 9Not reported10 or more
2026-10-17 16:46:00 UTC15 / Not reported5016 / 8Not reported10 or more
2026-10-17 17:44:00 UTC15 / Not reported5020 / 101016.512
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 05:52:00 UTC, captured 2026-10-17 06:15:07.108Z; source body SHA-256 bc11437b0ef17dcf4b91f1dd747598a8f12e615b799dd81a79f1255842a6924c.
  • Observed 2026-10-17 11:00:00 UTC, captured 2026-10-17 11:15:07.064Z; source body SHA-256 7b8de7613178a73bdf0132bc79f470b3cc468514bec5c0458f7c710d68cffae8.
  • Observed 2026-10-17 11:40:00 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 13:42:00 UTC, captured 2026-10-17 14:15:08.468Z; source body SHA-256 89c5e2da6c1df15fc284a3f38b9662d6ab7633272342363f5f2103f7f1dca9bc.
  • Observed 2026-10-17 14:50:00 UTC, captured 2026-10-17 15:15:08.165Z; source body SHA-256 03e82f238e3281188a3e527cc38fc1ce4ad8af25fe75f76604b458e9da0f511c.
  • Observed 2026-10-17 15:41:00 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 17:44:00 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 12. {"flagged":530,"old":0,"implausible":0,"outside":2308,"unreadable":1,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode