Alert archive / Minnesota / Severe Thunderstorm Warnings in 2005
Severe Thunderstorm Warning 144, NWS Twin Cities, MN
NWS Twin Cities, MN issued this severe thunderstorm warning at Jun 24, 2005, 5:45 AM CDT for Sibley County, Minnesota. It was in force for 15 min. 1 report 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
- Jun 24, 2005, 5:45 AM CDT (10:45 UTC)
- Expired
- Jun 24, 2005, 6:00 AM CDT
- In force
- 15 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), 39 km from the middle of the area, began a volume at 10:48 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 |
|---|---|---|---|
| Jun 24, 5:50 AM CDT | TSTM WND DMG | Green Isle, MN | 1 FOOT DIAMETER TREE LIMBS DOWN. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Minneapolis, MN (KMPX), launched 00:00Z, 10.8 hours before the alert went out and 37 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
- 895 J/kg
- Mixed-layer CIN
- -177 J/kg
- Mixed-layer LCL
- 2294 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- 81 m²/s²
- 0-3 km storm-relative helicity
- 70 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.2
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS53 KMPX 241045 SVRMPX MNC143-241115- /O.NEW.KMPX.SV.W.0144.050624T1045Z-050624T1115Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 545 AM CDT FRI JUN 24 2005 THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... SIBLEY COUNTY IN CENTRAL MINNESOTA * UNTIL 615 AM CDT * AT 544 AM CDT...DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM... CAPABLE OF PRODUCING LARGE HAIL. THIS STORM WAS LOCATED 6 MILES EAST OF GREEN ISLE...OR ABOUT 23 MILES NORTH OF ST PETER...AND MOVING EAST AT 30 MPH. LAT...LON 4471 9404 4454 9395 4457 9391 4472 9390 $$ KAT
1 follow-up statement
000 WWUS53 KMPX 241100 SVSMPX SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 600 AM CDT FRI JUN 24 2005 MNC143-241110- /O.CAN.KMPX.SV.W.0144.000000T0000Z-050624T1115Z/ SIBLEY MN- 600 AM CDT FRI JUN 24 2005 ...THE SEVERE THUNDERSTORM WARNING FOR SIBLEY COUNTY IS CANCELLED... RADAR INDICATED THAT THE SEVERE THUNDERSTORM HAD MOVED OUT OF THE WARNED AREA. THUS THE WARNING HAS BEEN CANCELLED. LAT...LON 4471 9404 4454 9395 4457 9391 4472 9390 $$ KAT
The office that day
Everything else NWS Twin Cities, MN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 24, 4:54 AM CDT | Severe Thunderstorm Warning | MPX | McLeod, Nicollet, Sibley | 51 min |
| Jun 24, 5:32 AM CDT | Severe Thunderstorm Warning | MPX | Carver, Scott | 43 min |
| Jun 24, 6:14 AM CDT | Severe Thunderstorm Warning | MPX | Dakota, Scott | 52 min |
| Jun 24, 6:46 AM CDT | Severe Thunderstorm Warning | MPX | Goodhue | 59 min |
Nearby
Severe Thunderstorm Warnings in Minnesota, 2005Every severe thunderstorm warning in 2005
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.