Alert archive / Minnesota / Severe Thunderstorm Warnings in 2003
Severe Thunderstorm Warning 58, NWS Twin Cities, MN
NWS Twin Cities, MN issued this severe thunderstorm warning at Jul 2, 2003, 11:11 PM CDT for Stevens County, Minnesota. It was in force for 49 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
- Jul 2, 2003, 11:11 PM CDT (04:11 UTC)
- Expired
- Jul 3, 2003, 12:00 AM CDT
- In force
- 49 min
- Issued by
- NWS Twin Cities, MN
- Area
- Counties, with a storm outline in the text
County Stevens County, MN
The radar
The Aberdeen radar (KABR), 189 km from the middle of the area, began a volume at 04:10 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 2, 7:25 PM CDT | Tornado Watch | SPC | 6 hr |
The nearest sounding before it
Aberdeen, SD (KABR), launched 00:00Z, 4.2 hours before the alert went out and 203 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
- 3060 J/kg
- Mixed-layer CIN
- -4 J/kg
- Mixed-layer LCL
- 1796 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- -1 m²/s²
- 0-3 km storm-relative helicity
- 44 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 3.1
The text
As transmitted, in the capitals the NWS used until 2016.
418 WUUS53 KMPX 030411 SVRMPX MNC149-030500- BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 1110 PM CDT WED JUL 2 2003 THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... STEVENS COUNTY IN WEST CENTRAL MINNESOTA * UNTIL MIDNIGHT CDT * AT 1110 PM CDT...RADAR INDICATED A SEVERE STORM 4 MILES SOUTHWEST OF MORRIS...MOVING EAST AT 25 MPH. * LOCATIONS IMPACTED INCLUDE... ALBERTA. HANCOCK. MORRIS. LARGE HAIL AND DAMAGING WINDS ARE LIKELY WITH THIS STORM. TAKE COVER IN A STURDY BUILDING AND STAY AWAY FROM WINDOWS. LAT...LON 4557 9614 4544 9596 4562 9571 4572 9604 $$
The office that day
Everything else NWS Twin Cities, MN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 2, 10:14 PM CDT | Severe Thunderstorm Warning | MPX | Douglas, Todd | 61 min |
| Jul 2, 10:40 PM CDT | Tornado Warning | MPX | Morrison, Todd | 35 min |
| Jul 2, 10:48 PM CDT | Tornado Warning | MPX | Douglas, Pope | 42 min |
| Jul 2, 11:20 PM CDT | Severe Thunderstorm Warning | MPX | Benton, Morrison, Stearns, Todd | 55 min |
| Jul 2, 11:33 PM CDT | Severe Thunderstorm Warning | MPX | Pope | 42 min |
| Jul 2, 11:47 PM CDT | Severe Thunderstorm Warning | MPX | Sherburne | 43 min |
| Jul 3, 12:23 AM CDT | Severe Thunderstorm Warning | MPX | Wright | 37 min |
| Jul 3, 12:32 AM CDT | Severe Thunderstorm Warning | MPX | Anoka, Hennepin, Sherburne | 58 min |
| Jul 3, 12:35 AM CDT | Severe Thunderstorm Warning | MPX | Isanti | 40 min |
| Jul 3, 12:41 AM CDT | Severe Thunderstorm Warning | MPX | Chisago | 49 min |
Nearby
Severe Thunderstorm Warnings in Minnesota, 2003Every severe thunderstorm warning in 2003
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.