Alert archive / South Dakota / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 31, NWS Aberdeen, SD

June 23, 2023Jones County, South Dakota

NWS Aberdeen, SD issued this severe thunderstorm warning at Jun 23, 2023, 11:12 PM CDT for Jones County, South Dakota. It was in force for 48 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jun 23, 2023, 11:12 PM CDT (04:12 UTC)
Expired
Jun 24, 2023, 12:00 AM CDT
In force
48 min
Issued by
NWS Aberdeen, SD
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

County Jones County, SD

The radar

The Rapid City radar (KUDX), 172 km from the middle of the area, began a volume at 04:12 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jun 23, 9:24 PM CDTSevere Thunderstorm WatchSPC8 hr

The nearest sounding before it

Rapid City, SD (KUNR), launched 00:00Z, 4.2 hours before the alert went out and 176 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, Rapid City, SD at 00:00Z on 2023-06-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1028 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, Rapid City, SD at 00:00Z on 2023-06-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 35 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
1028 J/kg
Mixed-layer CIN
-17 J/kg
Mixed-layer LCL
1066 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
35 m²/s²
0-3 km storm-relative helicity
210 m²/s²
Significant tornado parameter
0.9
Supercell composite
7.3

Open this sounding in Storm Lab

The office that day

Everything else NWS Aberdeen, SD issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 23, 7:19 PM CDTSpecial Weather StatementABRSpink26 min
Jun 23, 8:32 PM CDTSevere Thunderstorm WarningABRJones28 min
Jun 23, 9:18 PM CDTSevere Thunderstorm WarningABRJones27 min
Jun 23, 9:22 PM CDTSevere Thunderstorm WarningABRLyman38 min
Jun 23, 9:57 PM CDTSevere Thunderstorm Warning Considerable damage threatABRLyman35 min
Jun 23, 10:29 PM CDTSevere Thunderstorm WarningABRJones, Lyman31 min
Jun 23, 10:41 PM CDTSevere Thunderstorm WarningABRJones49 min
Jun 23, 11:36 PM CDTSevere Thunderstorm WarningABRStanley39 min
Jun 23, 11:56 PM CDTSpecial Weather StatementABRDewey49 min
Jun 24, 12:20 AM CDTSevere Thunderstorm WarningABRJones, Stanley40 min
Jun 24, 12:46 AM CDTSevere Thunderstorm WarningABRHughes, Lyman44 min
Jun 24, 1:15 AM CDTSevere Thunderstorm WarningABRHughes, Hyde, Potter, Sully45 min
Jun 24, 1:19 AM CDTSevere Thunderstorm WarningABRBuffalo, Hughes, Lyman41 min
Jun 24, 1:50 AM CDTSevere Thunderstorm WarningABRHand, Hyde40 min
Jun 24, 2:02 AM CDTSevere Thunderstorm WarningABRBuffalo13 min
Jun 24, 2:30 AM CDTSevere Thunderstorm WarningABRFaulk, Hand, Hyde, Spink45 min

Nearby

Severe Thunderstorm Warnings in South Dakota, 2023Every severe thunderstorm warning 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.