Alert archive / South Dakota / Severe Thunderstorm Warnings in 1992
Severe Thunderstorm Warning 112, NWS Aberdeen, SD
NWS Aberdeen, SD issued this severe thunderstorm warning at Sep 6, 1992, 6:35 PM CDT for Brown County, South Dakota. It was in force for 55 min. 1 report came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Sep 6, 1992, 6:35 PM CDT (23:35 UTC)
- Expired
- Sep 6, 1992, 7:30 PM CDT
- In force
- 55 min
- Issued by
- NWS Aberdeen, SD
- Area
- Whole counties
County Brown County, SD
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Sep 6, 7:19 PM CDT | Hail 0.75 | Brown, SD |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.
The nearest sounding before it
Aberdeen, SD (KHON), launched 12:00Z, 11.6 hours before the alert went out and 77 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
- 1 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1184 m above ground
- 0-6 km bulk shear
- 46 kt
- 0-1 km storm-relative helicity
- 88 m²/s²
- 0-3 km storm-relative helicity
- 227 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
In the hours before
Local storm report, Sep 6, 5:44 PM CDT, 51 minutes before
STORM REPORT NATIONAL WEATHER SERVICE ABERDEEN SD 543 PM CDT SUN SEP 6 1992 STORM DATA FOR SUNDAY SEP 6 1992 TIME COUNTY..LOCATION CHARACTER OF STORM..DAMAGE ....................................................................... 426 PM CDT BROWN...ABERDEEN 5N. FUNNEL...DUTY NWS OBSERVER. 431 PM CDT BROWN...ABERDEEN 7N. GOLFBALL HAIL. (POLICE). 436 PM CDT BROWN...FREDRICK 5W. MARBEL HAIL. (SPOTTER). 510 PM CDT BROWN...HOUGHTON 4W. MARBEL HAIL. (SPOTTER). 536 PM CDT BROWN...HOUGHTON. MARBEL HAIL. (SPOTTER). STUDNICKA
Local storm report, Sep 6, 6:09 PM CDT, 26 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
607 PM CDT SUN SEP 6 1992
STORM DATA FOR SUNDAY SEP 6 1992
TIME COUNTY..LOCATION CHARACTER OF STORM..DAMAGE
.......................................................................
550 PM CDT BROWN...HOUGHTON. HAIL PEA TO MARBLE COVERING
THE GROUND. (SPOTTER).
555 PM CDT MARSHALL...BRITTON 7W HAIL TO MARBLE. (POLICE).
556 PM CDT MARSHALL...BRITTON 14E FUNNEL. (SHERIFF)
600 PM CDT BROWN...HOUGHTON. BRACHES AND CORN STRIPPED
CLEAN. (SPOTTER).
STUDNICKAThe office that day
Everything else NWS Aberdeen, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 6, 4:11 PM CDT | Severe Thunderstorm Warning | ABR | Brown | 49 min |
| Sep 6, 4:28 PM CDT | Tornado Warning | ABR | Brown | 32 min |
| Sep 6, 4:58 PM CDT | Severe Thunderstorm Warning | ABR | Brown | 32 min |
| Sep 6, 5:21 PM CDT | Severe Thunderstorm Warning | ABR | Marshall | 69 min |
| Sep 6, 5:29 PM CDT | Severe Thunderstorm Warning | ABR | Brown | 61 min |
| Sep 6, 5:53 PM CDT | Severe Thunderstorm Warning | ABR | Buffalo | 52 min |
| Sep 6, 5:58 PM CDT | Tornado Warning | ABR | Marshall | 32 min |
| Sep 6, 6:30 PM CDT | Severe Thunderstorm Warning | ABR | Marshall | 60 min |
| Sep 6, 6:46 PM CDT | Severe Thunderstorm Warning | ABR | Buffalo, Jerauld | 42 min |
Nearby
Severe Thunderstorm Warnings in South Dakota, 1992Every severe thunderstorm warning in 1992
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.