Alert archive / Oregon / High Wind Watches in 2014

High Wind Watch 2, NWS Pendleton, OR

January 9, 201412 counties in Oregon; 7 counties in Washington

NWS Pendleton, OR issued this high wind watch at Jan 9, 2014, 2:53 PM PST for 12 counties in Oregon; 7 counties in Washington. It took effect at Jan 10, 2014, 7:00 PM PST. It was in force for .

The area

The counties it named.

The facts

Issued: Jan 9, 2014, 2:53 PM PST (22:53 UTC)
In effect from: Jan 10, 2014, 7:00 PM PST
Expired: Jan 10, 2014, 2:48 PM PST
In force
Issued by: NWS Pendleton, OR

Counties Crook County, OR, Deschutes County, OR, Gilliam County, OR, Grant County, OR, Jefferson County, OR, Morrow County, OR, Sherman County, OR, Umatilla County, OR, Union County, OR, Wallowa County, OR, Wasco County, OR, Wheeler County, OR, Benton County, WA, Columbia County, WA, Franklin County, WA, Kittitas County, WA, Klickitat County, WA, Walla Walla County, WA, Yakima County, WA

The radar

The Pendleton radar (KPDT), 70 km from the middle of the area, began a volume at 22:55 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

Salem/Mcnary, OR (KSLE), launched 12:00Z, 10.9 hours before the alert went out and 266 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 1032 m above ground
0-6 km bulk shear: 86 kt
0-1 km storm-relative helicity: 136 m²/s²
0-3 km storm-relative helicity: 227 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this high wind watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Pendleton, OR wrote its last area forecast discussion before this high wind watch went out at Jan 9, 2:29 PM PST, 24 minutes earlier.

Area forecast discussion, Jan 9, 2:29 PM PST, 24 minutes before

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Hazardous weather outlook, Jan 9, 1:35 PM PST, 1 hour 18 minutes before

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        The site you requested is temporarily down for maintenance or an unexpected outage.
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The office that day

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

Issued	Product	Office	Counties	Lasted
Jan 9, 8:59 AM PST	Wind Advisory	PDT	Gilliam, Morrow, Sherman, Umatilla, Wasco, Wheeler	30 hr
Jan 9, 2:53 PM PST	Winter Storm Watch	PDT	Deschutes, Jefferson, Wasco	24 hr

Nearby

High Wind Watches in Oregon, 2014 High Wind Watches in Washington, 2014 Every high wind watch in 2014

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.