Alert archive / Minnesota / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 48, NWS Twin Cities, MN
NWS Twin Cities, MN issued this severe thunderstorm warning at Jun 2, 2007, 2:28 PM CDT for Sibley County, Minnesota. It was in force for 47 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
- Jun 2, 2007, 2:28 PM CDT (19:28 UTC)
- Expired
- Jun 2, 2007, 3:15 PM CDT
- In force
- 47 min
- Issued by
- NWS Twin Cities, MN
- Area
- Counties, with a storm outline in the text
County Sibley County, MN
The radar
The Minneapolis radar (KMPX), 65 km from the middle of the area, began a volume at 19:28 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
Minneapolis, MN (KMPX), launched 12:00Z, 7.5 hours before the alert went out and 62 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
- 774 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- -44 m²/s²
- 0-3 km storm-relative helicity
- 10 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS53 KMPX 021928 SVRMPX MNC143-022015- /O.NEW.KMPX.SV.W.0048.070602T1928Z-070602T2015Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 228 PM CDT SAT JUN 2 2007 THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... SIBLEY COUNTY IN CENTRAL MINNESOTA... * UNTIL 315 PM CDT * AT 224 PM CDT...DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM... CAPABLE OF PRODUCING NICKEL SIZE HAIL AND 60 MPH WINDS. THIS STORM WAS LOCATED 3 MILES WEST OF GAYLORD...OR ABOUT 20 MILES NORTHEAST OF NEW ULM...AND MOVING NORTHEAST AT 5 MPH. * LOCATIONS IMPACTED INCLUDE... GAYLORD... WINTHROP... SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH LITTLE OR NO ADVANCE WARNING. PREPARE TO MOVE TO A PLACE OF SAFETY IN A STURDY STRUCTURE SUCH AS A BASEMENT OR SMALL INTERIOR ROOM IF A TORNADO IS SPOTTED. LAT...LON 4452 9432 4452 9422 4463 9415 4463 9438 $$ KAT
1 follow-up statement
000 WWUS53 KMPX 022013 SVSMPX SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 313 PM CDT SAT JUN 2 2007 MNC143-022023- /O.EXP.KMPX.SV.W.0048.000000T0000Z-070602T2015Z/ SIBLEY MN- 313 PM CDT SAT JUN 2 2007 ...THE SEVERE THUNDERSTORM WARNING FOR SIBLEY COUNTY EXPIRES AT 315 PM CDT... SEVERE STORMS WERE ABOUT TO MOVE OUT OF THE COUNTY. HOWEVER...MORE THUNDERSTORMS WERE DEVELOPING IN THE AREA...REMAIN ALERT FOR POSSIBLE ADDITIONAL WARNINGS. RELAY ANY REPORTS OF SEVERE WEATHER TO THE LOCAL LAW ENFORCEMENT FOR RELAY TO THE NATIONAL WEATHER SERVICE. LAT...LON 4452 9432 4452 9422 4463 9415 4463 9438 $$ KAT
The office that day
Everything else NWS Twin Cities, MN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 2, 1:47 PM CDT | Tornado Warning | MPX | McLeod, Sibley | 43 min |
| Jun 2, 2:16 PM CDT | Severe Thunderstorm Warning | MPX | Dakota, Ramsey, Washington | 44 min |
| Jun 2, 2:49 PM CDT | Severe Thunderstorm Warning | MPX | Anoka | 41 min |
| Jun 2, 2:58 PM CDT | Severe Thunderstorm Warning | MPX | Meeker | 47 min |
| Jun 2, 3:11 PM CDT | Flash Flood Warning | MPX | Sibley | 94 min |
| Jun 2, 3:45 PM CDT | Severe Thunderstorm Warning | MPX | Stearns, Wright | 30 min |
| Jun 2, 3:49 PM CDT | Severe Thunderstorm Warning | MPX | Dakota | 26 min |
| Jun 2, 4:13 PM CDT | Severe Thunderstorm Warning | MPX | Renville | 32 min |
| Jun 2, 4:14 PM CDT | Severe Thunderstorm Warning | MPX | Dakota, Ramsey | 45 min |
| Jun 2, 4:51 PM CDT | Severe Thunderstorm Warning | MPX | Sherburne, Wright | 54 min |
| Jun 2, 5:08 PM CDT | Severe Thunderstorm Warning | MPX | Hennepin | 39 min |
| Jun 2, 6:07 PM CDT | Severe Thunderstorm Warning | MPX | Morrison | 23 min |
Nearby
Severe Thunderstorm Warnings in Minnesota, 2007Every severe thunderstorm warning in 2007
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.