Alert archive / Kansas / Mesoscale Discussions in 2019

Mesoscale Discussion 549

May 5, 201921 counties in Kansas

The Storm Prediction Center issued this mesoscale discussion at May 5, 2019, 7:17 PM CDT for 21 counties in Kansas. It was in force for 58 min.

The area

The outline as issued.

The facts

Issued
May 5, 2019, 7:17 PM CDT (00:17 UTC)
Expired
May 5, 2019, 8:15 PM CDT
In force
58 min
Issued by
the Storm Prediction Center
All 21 counties

Barber County, KS, Barton County, KS, Clark County, KS, Comanche County, KS, Edwards County, KS, Ford County, KS, Gray County, KS, Harper County, KS, Haskell County, KS, Hodgeman County, KS, Kingman County, KS, Kiowa County, KS, Meade County, KS, Pawnee County, KS, Pratt County, KS, Reno County, KS, Rice County, KS, Rush County, KS, Sedgwick County, KS, Seward County, KS, Stafford County, KS

The radar

The Dodge City radar (KDDC), 66 km from the middle of the area, began a volume at 00:19 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

Dodge City, (KDDC), launched 00:00Z, 0.3 hours before the alert went out and 60 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, Dodge City, at 00:00Z on 2019-05-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 56 joules per kilogram.LCLLFCEL10008507005003002001001 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, Dodge City, at 00:00Z on 2019-05-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 109 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
56 J/kg
Mixed-layer CIN
-204 J/kg
Mixed-layer LCL
2431 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
109 m²/s²
0-3 km storm-relative helicity
162 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

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SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 5, 9:18 PM CDTMesoscale DiscussionSPCAtchison, Brown, Clay, Cloud, Dickinson, Doniphan and 14 more57 min
May 5, 9:19 PM CDTMesoscale DiscussionSPCChautauqua, Elk, Montgomery, Wilson56 min
May 5, 9:41 PM CDTSevere Thunderstorm WatchSPCChautauqua, Elk, Greenwood, Montgomery, Wilson6 hr
May 6, 1:16 PM CDTMesoscale DiscussionSPCCloud, Jewell, Mitchell, Osborne, Phillips, Republic and 2 more119 min
May 6, 3:47 PM CDTMesoscale DiscussionSPCBarton, Dickinson, Ellsworth, Finney, Hodgeman, Lane and 7 more88 min
May 6, 3:49 PM CDTSevere Thunderstorm WatchSPCAtchison, Brown, Clay, Dickinson, Doniphan, Geary and 14 more5 hr
May 6, 5:08 PM CDTMesoscale DiscussionSPCAnderson, Atchison, Brown, Chase, Clay, Coffey and 24 more97 min
May 6, 5:13 PM CDTTornado WatchSPCAllen, Anderson, Barton, Butler, Chase, Coffey and 22 more7 hr
May 6, 5:48 PM CDTMesoscale DiscussionSPCClark, Finney, Ford, Grant, Gray, Hamilton and 9 more87 min
May 6, 6:46 PM CDTTornado WatchSPCBarber, Clark, Comanche, Edwards, Finney, Ford and 19 more6 hr

Nearby

Mesoscale Discussions in Kansas, 2019Every mesoscale discussion in 2019

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.