Alert archive / Minnesota / Special Weather Statements in 2012

Special Weather Statement, NWS Grand Forks, ND

June 14, 2012Lake of the Woods County, Minnesota

NWS Grand Forks, ND issued this special weather statement at Jun 14, 2012, 4:57 PM CDT for Lake of the Woods County, Minnesota. It was in force for 63 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jun 14, 2012, 4:57 PM CDT (21:57 UTC)
Expired
Jun 14, 2012, 6:00 PM CDT
In force
63 min
Issued by
NWS Grand Forks, ND

County Lake of the Woods County, MN

The nearest sounding before it

International Fa, MN (KINL), launched 12:00Z, 10.0 hours before the alert went out and 148 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, International Fa, MN at 12:00Z on 2012-06-14Temperature 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, International Fa, MN at 12:00Z on 2012-06-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 235 square meters per square second.19395878Sfc1 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
755 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
235 m²/s²
0-3 km storm-relative helicity
334 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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What forecasters said that day

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

NWS Grand Forks, ND wrote its last area forecast discussion before this special weather statement went out at Jun 14, 3:02 PM CDT, 1 hour 55 minutes earlier.

Area forecast discussion, Jun 14, 3:02 PM CDT, 1 hour 55 minutes before
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Hazardous weather outlook, Jun 14, 3:37 AM CDT, 13 hours 20 minutes before
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In the hours before

Special weather statement, Jun 14, 4:57 PM CDT, 0 minutes before
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The office that day

Everything else NWS Grand Forks, ND issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 14, 3:41 AM CDTSpecial Weather StatementFGFWilkin64 min
Jun 14, 4:24 AM CDTSpecial Weather StatementFGFGrant36 min
Jun 14, 1:20 AM CDTSpecial Weather StatementFGFBarnes, Ransom, Sargent55 min
Jun 14, 2:08 AM CDTSpecial Weather StatementFGFCass, Ransom, Richland, Steele, Traill37 min
Jun 14, 2:44 AM CDTSevere Thunderstorm WarningFGFRichland, Sargent46 min
Jun 14, 4:53 AM CDTSevere Thunderstorm WarningFGFBarnes, Cass, Ransom, Richland48 min

Nearby

Special Weather Statements in Minnesota, 2012Every special weather statement in 2012

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.