Alert archive / Oregon / Wind Advisories in 2010
Wind Advisory 16, NWS Pendleton, OR
NWS Pendleton, OR issued this wind advisory at Apr 28, 2010, 12:40 PM PDT for Gilliam County, Sherman County, Wasco County, Oregon; Kittitas County, Klickitat County, Yakima County, Washington. It took effect at Apr 28, 2010, 3:00 PM PDT. It was in force for 3 days.
The area
The counties it named.
The facts
- Issued
- Apr 28, 2010, 12:40 PM PDT (19:40 UTC)
- In effect from
- Apr 28, 2010, 3:00 PM PDT
- Expired
- May 1, 2010, 11:00 PM PDT
- In force
- 3 days
- Issued by
- NWS Pendleton, OR
Counties Gilliam County, OR, Sherman County, OR, Wasco County, OR, Kittitas County, WA, Klickitat County, WA, Yakima County, WA
The radar
The Pendleton radar (KPDT), 146 km from the middle of the area, began a volume at 19:40 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
Spokane, WA (KOTX), launched 12:00Z, 7.7 hours before the alert went out and 384 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 631 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- 63 m²/s²
- 0-3 km storm-relative helicity
- 211 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this wind advisory 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 wind advisory went out at Apr 27, 4:39 PM PDT, 20 hours 1 minute earlier.
Area forecast discussion, Apr 27, 4:39 PM PDT, 20 hours 1 minute before
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</html>The office that day
Everything else NWS Pendleton, OR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 27, 5:09 PM PDT | Special Weather Statement | PDT | Umatilla | 51 min |
| Apr 27, 9:27 PM PDT | Winter Weather Advisory | PDT | Gilliam, Grant, Morrow, Umatilla, Union, Wallowa and 1 more | 8 hr |
Nearby
Wind Advisories in Oregon, 2010Wind Advisories in Washington, 2010Every wind advisory in 2010
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.