Alert archive / North Dakota / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 19, NWS Bismarck, ND

June 23, 1993Grant County, Morton County, North Dakota

NWS Bismarck, ND issued this severe thunderstorm warning at Jun 23, 1993, 3:58 PM MDT for Grant County, Morton County, North Dakota. It was in force for 47 min.

The area

The counties it named.

The facts

Issued
Jun 23, 1993, 3:58 PM MDT (21:58 UTC)
Expired
Jun 23, 1993, 4:45 PM MDT
In force
47 min
Issued by
NWS Bismarck, ND
Area
Whole counties

Counties Grant County, ND, Morton County, ND

The nearest sounding before it

Bismarck Municip, ND (KBIS), launched 12:00Z, 10.0 hours before the alert went out and 64 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 12:00Z on 1993-06-23Temperature 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, Bismarck Municip, ND at 12:00Z on 1993-06-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -36 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
1393 m above ground
0-6 km bulk shear
45 kt
0-1 km storm-relative helicity
-36 m²/s²
0-3 km storm-relative helicity
126 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 22, 6:26 PM MDTSevere Thunderstorm WarningBISEmmons64 min
Jun 22, 7:12 PM MDTSevere Thunderstorm WarningBISFoster, Wells28 min
Jun 23, 2:58 PM MDTSevere Thunderstorm WarningBISAdams, Hettinger37 min
Jun 23, 3:25 PM MDTSevere Thunderstorm WarningBISGrant40 min
Jun 23, 4:40 PM MDTSevere Thunderstorm WarningBISBurleigh, Morton65 min
Jun 23, 5:26 PM MDTSevere Thunderstorm WarningBISBurleigh64 min

Nearby

Severe Thunderstorm Warnings in North Dakota, 1993Every severe thunderstorm warning in 1993

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.