Alert archive / Minnesota / Severe Thunderstorm Warnings in 1993
Severe Thunderstorm Warning 11, NWS Twin Cities, MN
NWS Twin Cities, MN issued this severe thunderstorm warning at Jun 7, 1993, 4:15 PM CDT for Renville County, Minnesota. It was in force for 45 min.
The area
The counties it named.
The facts
- Issued
- Jun 7, 1993, 4:15 PM CDT (21:15 UTC)
- Expired
- Jun 7, 1993, 5:00 PM CDT
- In force
- 45 min
- Issued by
- NWS Twin Cities, MN
- Area
- Whole counties
County Renville County, MN
The nearest sounding before it
Minneapolis, MN (KSTC), launched 12:00Z, 9.3 hours before the alert went out and 107 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
- 577 m above ground
- 0-6 km bulk shear
- 54 kt
- 0-1 km storm-relative helicity
- 94 m²/s²
- 0-3 km storm-relative helicity
- 128 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS1 KMSP 072113 SVRMPX MNC129-072200- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE MINNEAPOLIS MN 415 PM CDT MON JUN 7 1993 THE NATIONAL WEATHER SERVICE IN MINNEAPOLIS HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 500 PM CDT FOR PEOPLE IN THE FOLLOWING LOCATION... IN CENTRAL MINNESOTA ...RENVILLE COUNTY AT 410 PM CDT.. RADAR INDICATED A SEVERE THUNDERSTORM ABOUT 20 MILES EAST OF REDWOOD FALLS. THE SEVERE THUNDERSDTORM WAS MOVING NORTH AT 35 MPH. SOME CITIES IN THE PATH OF THIS STORM ARE OLIVIA...BIRD ISLAND AND RENVILLE. SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND...LARGE HAIL... DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM. PEOPLE IN MOBILE HOMES SHOULD GO TO A STORM SHELTER. JPR
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
Special weather statement, Jun 7, 3:50 PM CDT, 25 minutes before
WIZ003-006-MNZALL-072200- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MINNEAPOLIS MN 350 PM CDT MON JUN 7 1993 ...STRONG THUNDERSTORMS DEVELOPING IN SOUTHWEST MINNESOTA... STRONG THUNDERSTORMS WERE DEVELOPING OVER SOUTHWEST MINNESOTA. AT 330 PM... A STRONG THUNDERSTORM WAS LOCATED JUST NORTH OF JACKSON IN JACKSON COUNTY. THIS THUNDERSTORM IS CAPABLE OF PRODUCING VERY HEAVY RAINFALL...HAIL... FREQUENT DEADLY LIGHTING AND STRONG WINDS. THIS STORM WAS MOVING TO THE NORTH AT 35 MILES AN HOURS AND SHOULD PASS THROUGH MOUNTAIN LAKE AND ST JAMES BY 430 PM. IF THREATENING WEATHER APPROACHES TAKE SHELTER. ELSEWHERE...SHOWERS AND THUNDERSTORMS STRETCHED FROM OLIVIA IN CENTRAL MINNESOTA TO CALEDONIA IN EXTREME SOUTHEAST MINNESOTA. THESE SHOWERS AND THUNDERSTORMS WERE ALSO MOVING TO THE NORTH AT 35 MILES AN HOUR. MBM
Special weather statement, Jun 7, 3:50 PM CDT, 25 minutes before
WIZ003-006-MNZALL-072200- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MINNEAPOLIS MN 350 PM CDT MON JUN 7 1993 ...STRONG THUNDERSTORMS DEVELOPING IN SOUTHWEST MINNESOTA... STRONG THUNDERSTORMS WERE DEVELOPING OVER SOUTHWEST MINNESOTA. AT 330 PM... A STRONG THUNDERSTORM WAS LOCATED JUST NORTH OF JACKSON IN JACKSON COUNTY. THIS THUNDERSTORM IS CAPABLE OF PRODUCING VERY HEAVY RAINFALL...HAIL... FREQUENT DEADLY LIGHTING AND STRONG WINDS. THIS STORM WAS MOVING TO THE NORTH AT 35 MILES AN HOURS AND SHOULD PASS THROUGH MOUNTAIN LAKE AND ST JAMES BY 430 PM. IF THREATENING WEATHER APPROACHES TAKE SHELTER. ELSEWHERE...SHOWERS AND THUNDERSTORMS STRETCHED FROM OLIVIA IN CENTRAL MINNESOTA TO CALEDONIA IN EXTREME SOUTHEAST MINNESOTA. THESE SHOWERS AND THUNDERSTORMS WERE ALSO MOVING TO THE NORTH AT 35 MILES AN HOUR. MBM
The office that day
Everything else NWS Twin Cities, MN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 7, 4:49 AM CDT | Severe Thunderstorm Warning | MPX | Martin | 56 min |
| Jun 7, 6:30 AM CDT | Severe Thunderstorm Warning | MPX | Freeborn | 30 min |
| Jun 7, 6:01 PM CDT | Severe Thunderstorm Warning | MPX | Lac qui Parle, Yellow Medicine | 59 min |
Nearby
Severe Thunderstorm Warnings in Minnesota, 1993Every severe thunderstorm warning in 1993
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.