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 CWXC

current · Observed 2026-10-17 16:00:00 UTC · wind 6 kt · temperature -0.7 °C.

Station CWXC · -71.032, 48.894 (longitude, latitude).

Source checked 2026-10-17 17:00:04.911Z · 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 05:00:00 UTC.

Observed sustained wind at CWXC (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.132kt10-17 05:00Z10-17 16:00Z2026-10-17 05:00:00 UTC · 6 kt2026-10-17 06:00:00 UTC · 3 kt2026-10-17 11:00:00 UTC · 12 kt2026-10-17 12:00:00 UTC · 8 kt2026-10-17 13:00:00 UTC · 7 kt2026-10-17 14:00:00 UTC · 7 kt2026-10-17 15:00:00 UTC · 6 kt2026-10-17 16:00:00 UTC · 6 kt
Observed sustained wind · 8 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at CWXC (°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.2.2-2.3°C10-17 05:00Z10-17 16:00Z2026-10-17 05:00:00 UTC · 1.2 °C2026-10-17 06:00:00 UTC · 1.2 °C2026-10-17 11:00:00 UTC · -0.4 °C2026-10-17 12:00:00 UTC · -0.8 °C2026-10-17 13:00:00 UTC · -1.2 °C2026-10-17 14:00:00 UTC · -1.3 °C2026-10-17 15:00:00 UTC · -1.1 °C2026-10-17 16:00:00 UTC · -0.7 °C
Observed temperature · 8 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at CWXC (°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.0.2-6.4°C10-17 05:00Z10-17 16:00Z2026-10-17 05:00:00 UTC · -0.8 °C2026-10-17 06:00:00 UTC · -1 °C2026-10-17 11:00:00 UTC · -3.3 °C2026-10-17 12:00:00 UTC · -3.1 °C2026-10-17 13:00:00 UTC · -4.4 °C2026-10-17 14:00:00 UTC · -5.4 °C2026-10-17 15:00:00 UTC · -5 °C2026-10-17 16:00:00 UTC · -5.3 °C
Observed dew point · 8 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at CWXC (mb)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 6 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.1018.91004.6mb10-17 05:00Z10-17 16:00Z2026-10-17 05:00:00 UTC · 1005.8 mb2026-10-17 06:00:00 UTC · 1006.6 mb2026-10-17 13:00:00 UTC · 1015.5 mb2026-10-17 16:00:00 UTC · 1017.7 mb
Observed sea-level pressure · 4 retained observations; 6 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 05:00:00 UTC6 / Not reported3301.2 / -0.81005.8Not reported
2026-10-17 06:00:00 UTC3 / Not reported3401.2 / -11006.6Not reported
2026-10-17 11:00:00 UTC12 / 26 330-0.4 / -3.3Not reportedNot reported
2026-10-17 12:00:00 UTC8 / Not reported330-0.8 / -3.1Not reportedNot reported
2026-10-17 13:00:00 UTC7 / Not reported330-1.2 / -4.41015.5Not reported
2026-10-17 14:00:00 UTC7 / Not reported310-1.3 / -5.4Not reportedNot reported
2026-10-17 15:00:00 UTC6 / Not reported300-1.1 / -5Not reportedNot reported
2026-10-17 16:00:00 UTC6 / Not reported300-0.7 / -5.31017.7Not reported
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 05:00:00 UTC, captured 2026-10-17 06:15:07.108Z; source body SHA-256 bc11437b0ef17dcf4b91f1dd747598a8f12e615b799dd81a79f1255842a6924c.
  • Observed 2026-10-17 06:00:00 UTC, captured 2026-10-17 06:30:05.861Z; source body SHA-256 d2367d9768b90c597493305ffa360f940ef03b7106f33dd081f52a3184a99a76.
  • Observed 2026-10-17 11:00:00 UTC, captured 2026-10-17 11:30:05.719Z; source body SHA-256 c9c795d31eeffa7e41e76acece367fd4abc33772ba088c0bf8588ed8d9b403e5.
  • Observed 2026-10-17 12:00:00 UTC, captured 2026-10-17 12:30:06.477Z; source body SHA-256 e6b8647726852d6b09642c10d9839bf06b8b55bb7b2a6223efb9c23595245791.
  • Observed 2026-10-17 13:00:00 UTC, captured 2026-10-17 13:30:06.013Z; source body SHA-256 b5c4ca6c0a5dfb11c059a2d4ccce7923dd869d39f2bc88b7080b8db54b05de6b.
  • Observed 2026-10-17 14:00:00 UTC, captured 2026-10-17 14:30:10.654Z; source body SHA-256 3eb08494e0ad69902726856334e3d7b274b3b0fd97ce988463f0dd20e757de9f.
  • Observed 2026-10-17 15:00:00 UTC, captured 2026-10-17 15:30:05.805Z; source body SHA-256 04ddddc39c74dc78ca7472e6371d50741ec1ed3c05a6510175b1eadce1fc59e6.
  • Observed 2026-10-17 16:00:00 UTC, captured 2026-10-17 16:30:06.505Z; source body SHA-256 74db22068716b46ae200c534183191486eca0eae11ae75373344b2be1b05dbc6.

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 14. {"flagged":533,"old":0,"implausible":0,"outside":2312,"unreadable":1,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode