Alert archive / South Dakota / Special Weather Statements in 2019
Special Weather Statement, NWS Aberdeen, SD
NWS Aberdeen, SD issued this special weather statement at Aug 6, 2019, 6:20 PM CDT for Campbell County, South Dakota. It was in force for 25 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Aug 6, 2019, 6:20 PM CDT (23:20 UTC)
- Expired
- Aug 6, 2019, 6:45 PM CDT
- In force
- 25 min
- Issued by
- NWS Aberdeen, SD
County Campbell County, SD
The radar
The Bismarck radar (KBIS), 106 km from the middle of the area, began a volume at 23:23 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
Bismarck Municip, ND (KBIS), launched 12:00Z, 11.3 hours before the alert went out and 105 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
- 1937 m above ground
- 0-6 km bulk shear
- 38 kt
- 0-1 km storm-relative helicity
- 124 m²/s²
- 0-3 km storm-relative helicity
- 168 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
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</html>The office that day
Everything else NWS Aberdeen, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 6, 3:47 PM CDT | Severe Thunderstorm Warning | ABR | Corson | 58 min |
| Aug 6, 4:01 PM CDT | Special Weather Statement | ABR | Corson | 59 min |
| Aug 6, 4:23 PM CDT | Severe Thunderstorm Warning | ABR | Corson, Dewey | 67 min |
| Aug 6, 4:35 PM CDT | Severe Thunderstorm Warning | ABR | Corson | 40 min |
| Aug 6, 4:48 PM CDT | Special Weather Statement | ABR | Campbell | 57 min |
| Aug 6, 5:10 PM CDT | Severe Thunderstorm Warning | ABR | Corson, Dewey | 65 min |
| Aug 6, 5:24 PM CDT | Severe Thunderstorm Warning | ABR | Corson, Dewey, Walworth | 51 min |
| Aug 6, 5:56 PM CDT | Severe Thunderstorm Warning | ABR | Dewey, Potter, Sully | 64 min |
| Aug 6, 6:01 PM CDT | Severe Thunderstorm Warning | ABR | Campbell | 59 min |
| Aug 6, 6:46 PM CDT | Special Weather Statement | ABR | Campbell | 29 min |
| Aug 6, 6:51 PM CDT | Severe Thunderstorm Warning | ABR | Hughes, Hyde, Sully | 54 min |
| Aug 6, 6:52 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Edmunds, McPherson, Walworth | 14 min |
| Aug 6, 6:58 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Walworth | 47 min |
Nearby
Special Weather Statements in South Dakota, 2019Every special weather statement 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.