Alert archive / South Dakota / Severe Thunderstorm Warnings in 2023
Severe Thunderstorm Warning 64, NWS Aberdeen, SD
NWS Aberdeen, SD issued this severe thunderstorm warning at Jul 13, 2023, 4:27 PM CDT for Codington County, Deuel County, Hamlin County, South Dakota. It was in force for 18 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
- Jul 13, 2023, 4:27 PM CDT (21:27 UTC)
- Expired
- Jul 13, 2023, 4:45 PM CDT
- In force
- 18 min
- Issued by
- NWS Aberdeen, SD
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 50.0 mph
Counties Codington County, SD, Deuel County, SD, Hamlin County, SD
The radar
The Aberdeen radar (KABR), 131 km from the middle of the area, began a volume at 21:27 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.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 13, 4:02 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
The nearest sounding before it
Aberdeen, SD (KABR), launched 12:00Z, 9.5 hours before the alert went out and 110 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1287 m above ground
- 0-6 km bulk shear
- 47 kt
- 0-1 km storm-relative helicity
- 88 m²/s²
- 0-3 km storm-relative helicity
- 126 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The office that day
Everything else NWS Aberdeen, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 13, 3:31 PM CDT | Severe Thunderstorm Warning | ABR | Day, Marshall | 29 min |
| Jul 13, 3:34 PM CDT | Special Weather Statement | ABR | Clark | 26 min |
| Jul 13, 3:48 PM CDT | Special Weather Statement | ABR | Hughes | 27 min |
| Jul 13, 3:48 PM CDT | Severe Thunderstorm Warning | ABR | Day, Marshall, Roberts | 24 min |
| Jul 13, 3:50 PM CDT | Special Weather Statement | ABR | Hyde | 25 min |
| Jul 13, 3:50 PM CDT | Severe Thunderstorm Warning | ABR | Clark, Codington | 40 min |
| Jul 13, 3:51 PM CDT | Special Weather Statement | ABR | Sully | 24 min |
| Jul 13, 3:53 PM CDT | Severe Thunderstorm Warning | ABR | Clark, Spink | 37 min |
| Jul 13, 4:00 PM CDT | Severe Thunderstorm Warning | ABR | Spink | 15 min |
| Jul 13, 4:05 PM CDT | Severe Thunderstorm Warning | ABR | Codington, Hamlin | 40 min |
| Jul 13, 4:11 PM CDT | Severe Thunderstorm Warning | ABR | Codington, Day, Grant | 19 min |
| Jul 13, 4:11 PM CDT | Severe Thunderstorm Warning | ABR | Hand, Hyde | 49 min |
| Jul 13, 4:23 PM CDT | Severe Thunderstorm Warning | ABR | Codington, Grant | 19 min |
| Jul 13, 4:25 PM CDT | Special Weather Statement | ABR | Hughes | 35 min |
| Jul 13, 4:25 PM CDT | Severe Thunderstorm Warning | ABR | Clark, Hamlin | 16 min |
| Jul 13, 4:50 PM CDT | Severe Thunderstorm Warning | ABR | Codington, Deuel, Grant | 20 min |
| Jul 13, 5:00 PM CDT | Special Weather Statement | ABR | Spink | 15 min |
| Jul 13, 5:09 PM CDT | Special Weather Statement | ABR | Hand | 36 min |
| Jul 13, 5:12 PM CDT | Special Weather Statement | ABR | Hyde | 33 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.