Alert archive / North Dakota / Mesoscale Discussions in 2005

Mesoscale Discussion 1388

June 19, 20056 counties in North Dakota

The Storm Prediction Center issued this mesoscale discussion at Jun 19, 2005, 5:07 AM CDT for 6 counties in North Dakota. It was in force for 83 min.

The area

The outline as issued.

The facts

Issued
Jun 19, 2005, 5:07 AM CDT (10:07 UTC)
Expired
Jun 19, 2005, 6:30 AM CDT
In force
83 min
Issued by
the Storm Prediction Center

Counties Benson County, ND, Cavalier County, ND, Pembina County, ND, Ramsey County, ND, Towner County, ND, Walsh County, ND

The nearest sounding before it

Bismarck Municip, ND (KBIS), launched 00:00Z, 10.1 hours before the alert went out and 225 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, Bismarck Municip, ND at 00:00Z on 2005-06-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3392 joules per kilogram.LCLEL10008507005003002001001 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, Bismarck Municip, ND at 00:00Z on 2005-06-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 54 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
3392 J/kg
Mixed-layer CIN
-3 J/kg
Mixed-layer LCL
1315 m above ground
0-6 km bulk shear
28 kt
0-1 km storm-relative helicity
54 m²/s²
0-3 km storm-relative helicity
79 m²/s²
Significant tornado parameter
0.5
Supercell composite
4.3

Open this sounding in Storm Lab

The text

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

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SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 18, 9:16 PM CDTMesoscale DiscussionSPCAdams, Billings, Bottineau, Bowman, Burleigh, Dunn and 16 more119 min
Jun 18, 10:10 PM CDTSevere Thunderstorm WatchSPCAdams, Billings, Bowman, Dunn, Golden Valley, Hettinger and 5 more7 hr
Jun 19, 1:35 AM CDTMesoscale DiscussionSPCAdams, Benson, Billings, Bowman, Burleigh, Cavalier and 31 more85 min
Jun 19, 1:50 AM CDTSevere Thunderstorm WatchSPCAdams, Benson, Bottineau, Burleigh, Emmons, Grant and 15 more6 hr
Jun 19, 3:32 AM CDTMesoscale DiscussionSPCMcLean88 min
Jun 19, 3:23 PM CDTMesoscale DiscussionSPCCass, Grand Forks, Griggs, Steele, Traill97 min
Jun 19, 3:30 PM CDTSevere Thunderstorm WatchSPCBarnes, Cass, Grand Forks, Griggs, Ransom, Richland and 3 more8 hr
Jun 19, 3:57 PM CDTMesoscale DiscussionSPCDickey, Emmons, LaMoure, Logan, McIntosh, Sioux and 1 more2 hr

Nearby

Mesoscale Discussions in North Dakota, 2005Every mesoscale discussion in 2005

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.