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 MMTC

current · Observed 2026-10-17 17:45:00 UTC · wind 5 kt · temperature 14 °C.

Station MMTC · -103.408, 25.564 (longitude, latitude).

Source checked 2026-10-17 18:45:04.654Z · 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 10:47:00 UTC.

Observed sustained wind at MMTC (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.104kt10-17 10:47Z10-17 17:45Z2026-10-17 10:47:00 UTC · 7 kt2026-10-17 12:00:00 UTC · 8 kt2026-10-17 12:44:00 UTC · 9 kt2026-10-17 13:40:00 UTC · 8 kt2026-10-17 14:41:00 UTC · 7 kt2026-10-17 15:43:00 UTC · 9 kt2026-10-17 16:41:00 UTC · 9 kt2026-10-17 17:45:00 UTC · 5 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 MMTC (°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.1510°C10-17 10:47Z10-17 17:45Z2026-10-17 10:47:00 UTC · 12 °C2026-10-17 12:00:00 UTC · 12 °C2026-10-17 12:44:00 UTC · 11 °C2026-10-17 13:40:00 UTC · 11 °C2026-10-17 14:41:00 UTC · 11 °C2026-10-17 15:43:00 UTC · 12 °C2026-10-17 16:41:00 UTC · 12 °C2026-10-17 17:45:00 UTC · 14 °C
Observed temperature · 8 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at MMTC (°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.94°C10-17 10:47Z10-17 17:45Z2026-10-17 10:47:00 UTC · 8 °C2026-10-17 12:00:00 UTC · 7 °C2026-10-17 12:44:00 UTC · 6 °C2026-10-17 13:40:00 UTC · 6 °C2026-10-17 14:41:00 UTC · 6 °C2026-10-17 15:43:00 UTC · 5 °C2026-10-17 16:41:00 UTC · 5 °C2026-10-17 17:45:00 UTC · 5 °C
Observed dew point · 8 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at MMTC (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.1032.81018.4mb10-17 12:00Z10-17 17:45Z2026-10-17 12:00:00 UTC · 1019.6 mb2026-10-17 14:41:00 UTC · 1031.6 mb2026-10-17 17:45:00 UTC · 1030.2 mb
Observed sea-level pressure · 3 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 10:47:00 UTC7 / Not reported4012 / 8Not reported7
2026-10-17 12:00:00 UTC8 / Not reported2012 / 71019.67
2026-10-17 12:44:00 UTC9 / Not reported5011 / 6Not reported6
2026-10-17 13:40:00 UTC8 / Not reported7011 / 6Not reported8
2026-10-17 14:41:00 UTC7 / Not reported7011 / 61031.68
2026-10-17 15:43:00 UTC9 / Not reported4012 / 5Not reported8
2026-10-17 16:41:00 UTC9 / Not reported10012 / 5Not reported8
2026-10-17 17:45:00 UTC5 / Not reported11014 / 51030.28
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 10:47:00 UTC, captured 2026-10-17 11:00:07.266Z; source body SHA-256 5a711bd8c8d161a730ce3a8e27f04e0d3fbb9b2da387eb562a09cd242e107b73.
  • Observed 2026-10-17 12:00:00 UTC, captured 2026-10-17 12:15:07.983Z; source body SHA-256 f0704332759fe1131fe9887da5385e3460868b43f6138106aac1bb8c7676254c.
  • Observed 2026-10-17 12:44:00 UTC, captured 2026-10-17 13:15:08.402Z; source body SHA-256 235074cffed89b4cab92d4ab7ccfd328bf69ddc8588653f76dece65dfad02f56.
  • 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 14:41:00 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 16:41:00 UTC, captured 2026-10-17 17:15:07.865Z; source body SHA-256 eef453fe75bb9f7371aeb86c73bf75725d6277e3652437a825018d7fc35df410.
  • Observed 2026-10-17 17:45:00 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

2238 total · source current; checked . Showing 100 on page 16. {"flagged":525,"old":0,"implausible":0,"outside":2398,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode