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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 CZEM

current · Observed 2026-10-18 18:00:00 UTC · wind 16 kt, gust 26 kt · temperature 9 °C.

Station CZEM · -78.52, 52.23 (longitude, latitude).

Source checked 2026-10-18 18:15:05.536Z · 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 2026-10-18 14:00:00 UTC.

Observed sustained wind at CZEM (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.1810kt10-18 14:00Z10-18 18:00Z2026-10-18 14:00:00 UTC · 11 kt2026-10-18 15:00:00 UTC · 13 kt2026-10-18 16:00:00 UTC · 16 kt2026-10-18 17:00:00 UTC · 17 kt2026-10-18 18:00:00 UTC · 16 kt
Observed sustained wind · 5 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at CZEM (°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.100°C10-18 14:00Z10-18 18:00Z2026-10-18 14:00:00 UTC · 1 °C2026-10-18 15:00:00 UTC · 3 °C2026-10-18 16:00:00 UTC · 6 °C2026-10-18 17:00:00 UTC · 8 °C2026-10-18 18:00:00 UTC · 9 °C
Observed temperature · 5 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at CZEM (°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.3-3°C10-18 14:00Z10-18 18:00Z2026-10-18 14:00:00 UTC · -2 °C2026-10-18 15:00:00 UTC · -1 °C2026-10-18 16:00:00 UTC · 1 °C2026-10-18 17:00:00 UTC · 2 °C2026-10-18 18:00:00 UTC · 2 °C
Observed dew point · 5 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at CZEM (mb)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.1017.91007mb10-18 14:00Z10-18 18:00Z2026-10-18 14:00:00 UTC · 1016.9 mb2026-10-18 15:00:00 UTC · 1014.9 mb2026-10-18 16:00:00 UTC · 1012.1 mb2026-10-18 17:00:00 UTC · 1010.2 mb2026-10-18 18:00:00 UTC · 1008 mb
Observed sea-level pressure · 5 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (5)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-18 14:00:00 UTC11 / 20 1401 / -21016.915
2026-10-18 15:00:00 UTC13 / 21 1303 / -11014.915
2026-10-18 16:00:00 UTC16 / 25 1406 / 11012.115
2026-10-18 17:00:00 UTC17 / 30 1508 / 21010.215
2026-10-18 18:00:00 UTC16 / 26 1609 / 2100815
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 2026-10-18 14:00:00 UTC, captured 2026-10-18 14:15:09.090Z; source body SHA-256 31fd0377b5e623e358530d9a6e60a685a58e9904a1214fec702e0fea34f01bb3.
  • Observed 2026-10-18 15:00:00 UTC, captured 2026-10-18 15:15:08.671Z; source body SHA-256 57e93573ef9aea17c9491c976f7aae4919928e59bfd5c873013eedf33a398abc.
  • Observed 2026-10-18 16:00:00 UTC, captured 2026-10-18 16:15:08.777Z; source body SHA-256 1f5a567d4001889f5ba1a301c8115618f385484197c3b285434cdd73a6506897.
  • Observed 2026-10-18 17:00:00 UTC, captured 2026-10-18 17:15:08.503Z; source body SHA-256 6cd2acf9a2c1f6e4e35c7176d18df0f0306ae393e015898f10402fefdd08a879.
  • Observed 2026-10-18 18:00:00 UTC, captured 2026-10-18 18:15:08.318Z; source body SHA-256 c1c95591ae6b248bf7e90d66e372a72995bb984b3115666e45cbf59c0f77e816.

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

2092 total · source current; checked . Showing 100 on page 10. {"flagged":612,"old":0,"implausible":0,"outside":2447,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode