Alert archive / Oregon / High Wind Watches in 2023

High Wind Watch 3, NWS Medford, OR

January 7, 2023Coos County, Curry County, Douglas County, Oregon

NWS Medford, OR issued this high wind watch at Jan 7, 2023, 10:21 PM PST for Coos County, Curry County, Douglas County, Oregon. It took effect at Jan 9, 2023, 1:00 AM PST. It was in force for .

The area

The counties it named.

The facts

Issued
Jan 7, 2023, 10:21 PM PST (06:21 UTC)
In effect from
Jan 9, 2023, 1:00 AM PST
Expired
Jan 8, 2023, 3:44 AM PST
In force
Issued by
NWS Medford, OR

Counties Coos County, OR, Curry County, OR, Douglas County, OR

The radar

The Medford radar (KMAX), 135 km from the middle of the area, began a volume at 06:25 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

Medford/Jackson, OR (KMFR), launched 00:00Z, 6.4 hours before the alert went out and 108 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, Medford/Jackson, OR at 00:00Z on 2023-01-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Medford/Jackson, OR at 00:00Z on 2023-01-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 137 square meters per square second.1939587897Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1546 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
137 m²/s²
0-3 km storm-relative helicity
407 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 Medford, OR wrote its last area forecast discussion before this high wind watch went out at Jan 7, 8:37 PM PST, 1 hour 44 minutes earlier.

Area forecast discussion, Jan 7, 8:37 PM PST, 1 hour 44 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jan 8, 3:44 AM PSTHigh Wind WarningMFRCoos, Curry, Douglas30 hr
Jan 8, 5:09 AM PSTWind AdvisoryMFRCoos, Curry, Douglas, Jackson, Josephine, Klamath31 hr
Jan 8, 2:27 PM PSTGale WatchMFR48 hr
Jan 8, 2:27 PM PSTHazardous Seas WarningMFR38 hr
Jan 8, 6:44 AM PSTWinter Storm WatchMFRSiskiyou6 hr
Jan 8, 1:13 PM PSTWinter Storm WarningMFRSiskiyou21 hr

Nearby

High Wind Watches in Oregon, 2023Every high wind watch in 2023

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.