Alert archive / South Dakota / Severe Thunderstorm Warnings in 2010
Severe Thunderstorm Warning 310, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this severe thunderstorm warning at Sep 22, 2010, 6:53 PM CDT for Moody County, South Dakota; Pipestone County, Minnesota. It was in force for 52 min. 3 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Sep 22, 2010, 6:53 PM CDT (23:53 UTC)
- Expired
- Sep 22, 2010, 7:45 PM CDT
- In force
- 52 min
- Issued by
- NWS Sioux Falls, SD
- Area
- Storm-based polygon
- Hail
- 2.0 in
- Wind
- 58.0 mph
Counties Pipestone County, MN, Moody County, SD
The radar
The Sioux Falls radar (KFSD), 55 km from the middle of the area, began a volume at 23:53 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Sep 22, 6:56 PM CDT | HAIL 1 | 6 W Pipestone, MN | |
| Sep 22, 7:50 PM CDT | HAIL 1 | 1 N Edgerton, MN | |
| Sep 22, 7:55 PM CDT | TSTM WND DMG | 2 E Edgerton, MN | MODERATE SIZE BRANCHES DOWN. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Sep 22, 11:12 AM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
The nearest sounding before it
Aberdeen, SD (KABR), launched 12:00Z, 11.9 hours before the alert went out and 195 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
- 1005 m above ground
- 0-6 km bulk shear
- 62 kt
- 0-1 km storm-relative helicity
- 82 m²/s²
- 0-3 km storm-relative helicity
- 111 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
047 WUUS53 KFSD 222353 SVRFSD MNC117-SDC101-230045- /O.NEW.KFSD.SV.W.0310.100922T2353Z-100923T0045Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE SIOUX FALLS SD 653 PM CDT WED SEP 22 2010 THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... SOUTHERN PIPESTONE COUNTY IN SOUTHWEST MINNESOTA... SOUTHEASTERN MOODY COUNTY IN EAST CENTRAL SOUTH DAKOTA... * UNTIL 745 PM CDT * AT 653 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS WERE TRACKING A SEVERE THUNDERSTORM CAPABLE OF PRODUCING HEN EGG SIZE HAIL. THIS STORM WAS LOCATED NEAR TRENT...OR 15 MILES WEST OF PIPESTONE...AND MOVING EAST AT 25 MPH. * THE SEVERE THUNDERSTORM WILL BE NEAR... JASPER AROUND 710 PM CDT... PIPESTONE AND PIPESTONE NATIONAL MONUMENT AROUND 720 PM CDT... TROSKY AROUND 730 PM CDT... WOODSTOCK AND EDGERTON AROUND 745 PM CDT... OTHER LOCATIONS IMPACTED BY THIS SEVERE THUNDERSTORM INCLUDE IHLEN AND HATFIELD. PRECAUTIONARY/PREPAREDNESS ACTIONS... THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE IMMEDIATELY FOR LARGE DESTRUCTIVE HAIL CAPABLE OF PRODUCING SIGNIFICANT DAMAGE. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER... PREFERABLY INSIDE A STRONG BUILDING AND AWAY FROM WINDOWS. && LAT...LON 4408 9606 4385 9607 4385 9668 4405 9670 TIME...MOT...LOC 2353Z 267DEG 22KT 4394 9656 WIND...HAIL <58MPH 2.00IN $$ BT
1 follow-up statement
024
WWUS53 KFSD 230016
SVSFSD
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
716 PM CDT WED SEP 22 2010
SDC101-230026-
/O.CAN.KFSD.SV.W.0310.000000T0000Z-100923T0045Z/
MOODY SD-
716 PM CDT WED SEP 22 2010
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN MOODY COUNTY IS
CANCELLED...
THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE WARNED
AREA.
LAT...LON 4385 9607 4386 9645 4390 9646 4405 9646
4408 9607
TIME...MOT...LOC 0016Z 267DEG 22KT 4395 9636
$$
MNC117-230045-
/O.CON.KFSD.SV.W.0310.000000T0000Z-100923T0045Z/
PIPESTONE MN-
716 PM CDT WED SEP 22 2010
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR SOUTHERN
PIPESTONE COUNTY UNTIL 745 PM CDT...
AT 716 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS WERE TRACKING
A SEVERE THUNDERSTORM CAPABLE OF PRODUCING GOLF BALL SIZE HAIL. THIS
STORM WAS LOCATED 6 MILES SOUTHWEST OF PIPESTONE...MOVING EAST AT 25
MPH.
THE SEVERE THUNDERSTORM WILL BE NEAR...
PIPESTONE AROUND 720 PM CDT...
TROSKY AROUND 730 PM CDT...
EDGERTON AROUND 740 PM CDT...
WOODSTOCK AROUND 745 PM CDT...
OTHER LOCATIONS IMPACTED BY THIS SEVERE THUNDERSTORM INCLUDE
HATFIELD.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE
IMMEDIATELY FOR LARGE DESTRUCTIVE HAIL CAPABLE OF PRODUCING
SIGNIFICANT DAMAGE. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING AND AWAY FROM WINDOWS.
&&
LAT...LON 4385 9607 4386 9645 4390 9646 4405 9646
4408 9607
TIME...MOT...LOC 0016Z 267DEG 22KT 4395 9636
WIND...HAIL <58MPH 1.75IN
$$
BTThe office that day
Everything else NWS Sioux Falls, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 22, 9:33 AM CDT | River Flood Watch | FSD | Lincoln, Union | 12 days |
| Sep 22, 9:33 AM CDT | River Flood Watch | FSD | Union | 12 days |
| Sep 22, 9:33 AM CDT | River Flood Watch | FSD | Turner | 12 days |
| Sep 22, 9:33 AM CDT | River Flood Watch | FSD | Hutchinson, Yankton | 12 days |
| Sep 22, 9:33 AM CDT | River Flood Watch | FSD | Brookings | 12 days |
| Sep 22, 9:33 AM CDT | River Flood Watch | FSD | Brookings, Moody | 12 days |
| Sep 22, 9:33 AM CDT | River Flood Watch | FSD | Minnehaha, Moody | 12 days |
| Sep 22, 9:33 AM CDT | River Flood Watch | FSD | Minnehaha | 12 days |
| Sep 22, 10:47 AM CDT | Severe Thunderstorm Warning | FSD | Clay | 43 min |
| Sep 22, 10:58 AM CDT | Severe Thunderstorm Warning | FSD | Yankton | 32 min |
| Sep 22, 11:11 AM CDT | Severe Thunderstorm Warning | FSD | Brule, Charles Mix, Gregory | 34 min |
| Sep 22, 11:29 AM CDT | Severe Thunderstorm Warning | FSD | Clay, Union | 46 min |
| Sep 22, 11:39 AM CDT | Severe Thunderstorm Warning | FSD | Turner, Yankton | 36 min |
| Sep 22, 11:43 AM CDT | Tornado Warning | FSD | Clay, Union | 32 min |
| Sep 22, 11:46 AM CDT | Severe Thunderstorm Warning | FSD | Aurora, Brule, Charles Mix | 44 min |
| Sep 22, 11:59 AM CDT | Severe Thunderstorm Warning | FSD | Bon Homme, Charles Mix, Yankton | 46 min |
| Sep 22, 12:05 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Union | 40 min |
| Sep 22, 12:40 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Union | 50 min |
| Sep 22, 1:09 PM CDT | Severe Thunderstorm Warning | FSD | Clay, Lincoln, Turner, Yankton | 51 min |
| Sep 22, 1:19 PM CDT | Severe Thunderstorm Warning | FSD | Bon Homme, Hutchinson, Turner, Yankton | 41 min |
| Sep 22, 1:57 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Turner | 33 min |
| Sep 22, 2:07 PM CDT | Severe Thunderstorm Warning | FSD | Hanson, McCook | 24 min |
| Sep 22, 2:30 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Turner | 45 min |
| Sep 22, 2:51 PM CDT | Severe Thunderstorm Warning | FSD | McCook, Minnehaha, Moody | 39 min |
| Sep 22, 3:00 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Union | 45 min |
| Sep 22, 3:08 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Minnehaha | 23 min |
| Sep 22, 3:39 PM CDT | Flash Flood Watch | FSD | Brookings, Kingsbury, Lake, Moody | 23 hr |
| Sep 22, 6:20 PM CDT | Severe Thunderstorm Warning | FSD | Moody | 40 min |
| Sep 22, 9:33 AM CDT | River Flood Watch | FSD | Lyon | 12 days |
| Sep 22, 9:33 AM CDT | River Flood Watch | FSD | Lyon | 4 days |
| Sep 22, 4:09 PM CDT | Severe Thunderstorm Warning | FSD | Nobles, Rock | 36 min |
| Sep 22, 6:36 PM CDT | Severe Thunderstorm Warning | FSD | Cottonwood | 39 min |
Nearby
Severe Thunderstorm Warnings in South Dakota, 2010Severe Thunderstorm Warnings in Minnesota, 2010Every severe thunderstorm warning in 2010
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.