Alert archive / Oregon / High Wind Warnings in 2024

High Wind Warning 5, NWS Portland, OR

November 12, 20244 counties in Oregon; Pacific County, Washington

NWS Portland, OR issued this high wind warning at Nov 12, 2024, 1:11 AM PST for 4 counties in Oregon; Pacific County, Washington. It took effect at Nov 12, 2024, 8:00 PM PST. It was in force for 9 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Nov 12, 2024, 1:11 AM PST (09:11 UTC)
In effect from
Nov 12, 2024, 8:00 PM PST
Expired
Nov 13, 2024, 4:48 AM PST
In force
9 hr
Issued by
NWS Portland, OR

Counties Clatsop County, OR, Lane County, OR, Lincoln County, OR, Tillamook County, OR, Pacific County, WA

The radar

The Portland,OR radar (KRTX), 66 km from the middle of the area, began a volume at 09:15 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Quillayute State, WA (KUIL), launched 00:00Z, 9.2 hours before the alert went out and 300 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Quillayute State, WA at 00:00Z on 2024-11-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 59 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Quillayute State, WA at 00:00Z on 2024-11-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 159 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
59 J/kg
Mixed-layer CIN
-3 J/kg
Mixed-layer LCL
562 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
159 m²/s²
0-3 km storm-relative helicity
188 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The office that day

Everything else NWS Portland, OR issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 11, 5:35 PM PSTWinter Weather AdvisoryPQRClackamas, Hood River, Lane, Linn, Marion, Multnomah16 hr
Nov 11, 11:11 PM PSTSpecial Marine WarningPQR34 min
Nov 11, 11:12 PM PSTSpecial Weather StatementPQRLincoln33 min
Nov 12, 1:11 AM PSTWind AdvisoryPQRBenton, Clackamas, Columbia, Lane, Linn, Marion and 4 more28 hr
Nov 12, 1:49 PM PSTCoastal Flood AdvisoryPQRClatsop23 hr
Nov 12, 2:03 PM PSTHazardous Seas WarningPQR53 hr

Nearby

High Wind Warnings in Oregon, 2024High Wind Warnings in Washington, 2024Every high wind warning in 2024

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.