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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 KOSU

current · Observed 2026-10-17 16:53:00 UTC · wind 9 kt · temperature 8.9 °C.

Station KOSU · -83.0782, 40.0784 (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: 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 12:53:00 UTC.

Observed sustained wind at KOSU (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.146kt10-17 12:53Z10-17 16:53Z2026-10-17 12:53:00 UTC · 13 kt2026-10-17 13:53:00 UTC · 10 kt2026-10-17 14:06:00 UTC · 9 kt2026-10-17 14:53:00 UTC · 8 kt2026-10-17 15:03:00 UTC · 8 kt2026-10-17 15:18:00 UTC · 7 kt2026-10-17 15:53:00 UTC · 11 kt2026-10-17 16:04:00 UTC · 12 kt2026-10-17 16:53:00 UTC · 9 kt
Observed sustained wind · 9 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KOSU (°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.114°C10-17 12:53Z10-17 16:53Z2026-10-17 12:53:00 UTC · 5 °C2026-10-17 13:53:00 UTC · 6.1 °C2026-10-17 14:06:00 UTC · 5.6 °C2026-10-17 14:53:00 UTC · 7.2 °C2026-10-17 15:03:00 UTC · 7.2 °C2026-10-17 15:18:00 UTC · 7.8 °C2026-10-17 15:53:00 UTC · 9.4 °C2026-10-17 16:04:00 UTC · 10 °C2026-10-17 16:53:00 UTC · 8.9 °C
Observed temperature · 9 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KOSU (°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.4.90.7°C10-17 12:53Z10-17 16:53Z2026-10-17 12:53:00 UTC · 2.2 °C2026-10-17 13:53:00 UTC · 2.8 °C2026-10-17 14:06:00 UTC · 2.2 °C2026-10-17 14:53:00 UTC · 3.3 °C2026-10-17 15:03:00 UTC · 3.3 °C2026-10-17 15:18:00 UTC · 3.3 °C2026-10-17 15:53:00 UTC · 3.9 °C2026-10-17 16:04:00 UTC · 3.3 °C2026-10-17 16:53:00 UTC · 1.7 °C
Observed dew point · 9 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at KOSU (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.1032.51028.4mb10-17 12:53Z10-17 16:53Z2026-10-17 12:53:00 UTC · 1029.4 mb2026-10-17 13:53:00 UTC · 1030.6 mb2026-10-17 14:53:00 UTC · 1031.2 mb2026-10-17 15:53:00 UTC · 1031.4 mb2026-10-17 16:53:00 UTC · 1031.5 mb
Observed sea-level pressure · 5 retained observations; 7 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 12:53:00 UTC13 / 21 3505 / 2.21029.410 or more
2026-10-17 13:53:00 UTC10 / 18 3506.1 / 2.81030.610 or more
2026-10-17 14:06:00 UTC9 / Not reported3405.6 / 2.2Not reported10 or more
2026-10-17 14:53:00 UTC8 / Not reported3507.2 / 3.31031.210 or more
2026-10-17 15:03:00 UTC8 / Not reported107.2 / 3.3Not reported10 or more
2026-10-17 15:18:00 UTC7 / Not reported207.8 / 3.3Not reported10 or more
2026-10-17 15:53:00 UTC11 / 18 3509.4 / 3.91031.410 or more
2026-10-17 16:04:00 UTC12 / 17 2010 / 3.3Not reported10 or more
2026-10-17 16:53:00 UTC9 / Not reported3408.9 / 1.71031.510 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 12:53:00 UTC, captured 2026-10-17 13:00:09.198Z; source body SHA-256 aa321e5db523e4ae79b5eb84e3edd54688a5b7f83f8b9534cd752d4abe9a07e1.
  • Observed 2026-10-17 13:53:00 UTC, captured 2026-10-17 14:00:06.148Z; source body SHA-256 eddc6593eb288cbf6f6e163ab9b2a8e2d83da18452c1b5ac1e3855ebb2db91be.
  • Observed 2026-10-17 14:06:00 UTC, captured 2026-10-17 14:15:08.468Z; source body SHA-256 89c5e2da6c1df15fc284a3f38b9662d6ab7633272342363f5f2103f7f1dca9bc.
  • Observed 2026-10-17 14:53:00 UTC, captured 2026-10-17 15:00:06.490Z; source body SHA-256 fd6f39df63ed66d82a0d722d3ba639a811bb9e87f6416735ea4ec817c4b69f7b.
  • Observed 2026-10-17 15:03:00 UTC, captured 2026-10-17 15:15:08.165Z; source body SHA-256 03e82f238e3281188a3e527cc38fc1ce4ad8af25fe75f76604b458e9da0f511c.
  • Observed 2026-10-17 15:18:00 UTC, captured 2026-10-17 15:30:05.805Z; source body SHA-256 04ddddc39c74dc78ca7472e6371d50741ec1ed3c05a6510175b1eadce1fc59e6.
  • Observed 2026-10-17 15:53:00 UTC, captured 2026-10-17 16:00:07.184Z; source body SHA-256 011c3be17b8bb37fe5f6ec9648267ed81c7e9853e6a8b98b8ad0bb065dff5968.
  • Observed 2026-10-17 16:04:00 UTC, captured 2026-10-17 16:15:08.351Z; source body SHA-256 59505eba151176b08b86d3a0c0daddc8ef63138a51e6f0371050096e6264ba55.
  • Observed 2026-10-17 16:53:00 UTC, captured 2026-10-17 17:00:06.696Z; source body SHA-256 b8be3a3f9dbb0f9d47f7f7d56c511352303f71121022093aee1718b59882e480.

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

Source status · Storm Mode