Alert archive / Minnesota / Severe Thunderstorm Warnings in 2001

Severe Thunderstorm Warning 101, NWS Twin Cities, MN

June 13, 2001Faribault County, Martin County, Minnesota

NWS Twin Cities, MN issued this severe thunderstorm warning at Jun 13, 2001, 12:00 AM CDT for Faribault County, Martin County, Minnesota. It was in force for 60 min. 1 report came from inside the area while it was in force.

The area

The outline the Iowa Environmental Mesonet reconstructed for it; the warning itself named whole counties, with what was reported inside it.

The facts

Issued: Jun 13, 2001, 12:00 AM CDT (05:00 UTC)
Expired: Jun 13, 2001, 1:00 AM CDT
In force: 60 min
Issued by: NWS Twin Cities, MN
Area: Whole counties; the outline is the Mesonet’s reconstruction

Counties Faribault County, MN, Martin County, MN

The radar

The Minneapolis radar (KMPX), 140 km from the middle of the area, began a volume at 05:02 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 13, 12:30 AM CDT	Thunderstorm Wind 70 E	Wells, MN	Barn shifted off foundation. Several trees felled.

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Jun 13, 12:00 AM CDT	Tornado Watch	SPC	5 hr

The nearest sounding before it

Minneapolis, MN (KMPX), launched 00:00Z, 5.0 hours before the alert went out and 139 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 1421 J/kg
Mixed-layer CIN: -44 J/kg
Mixed-layer LCL: 804 m above ground
0-6 km bulk shear: 32 kt
0-1 km storm-relative helicity: 84 m²/s²
0-3 km storm-relative helicity: 131 m²/s²
Significant tornado parameter: 0.8
Supercell composite: 6.3

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WUUS53 KMPX 130501
SVRMSP
MNC043-091-130600-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
1200 AM CDT WED JUN 13 2001

THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  MARTIN COUNTY IN SOUTH CENTRAL MINNESOTA
  FARIBAULT COUNTY IN SOUTH CENTRAL MINNESOTA

* UNTIL 100 AM CDT

* AT MIDNIGHT CDT...RADAR INDICATED A SEVERE THUNDERSTORM WITH LARGE
  HAIL AND DAMAGING WINDS 2 MILES SOUTH OF WELCOME...OR ABOUT 8 MILES
  WEST OF FAIRMONT...MOVING EAST AT 30 MPH.

* SOME LOCATIONS AFFECTED BY THIS STORM INCLUDE...
  FAIRMONT.
  BLUE EARTH.
  GRANADA.
  WINNEBAGO.
  BRICELYN.

A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA. REMEMBER...
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH LITTLE OR NO ADVANCE
WARNING.

THIS IS A DANGEROUS STORM...STAY INDOORS AWAY FROM WINDOWS. SEVERE
THUNDERSTORMS CAN PRODUCE TORNADOES WITH LITTLE OR NO ADVANCE
WARNING.

THIS IS A DANGEROUS STORM WITH LARGE HAIL...STAY INDOORS AWAY FROM
WINDOWS.

LAT...LON 4381 9464 4353 9463 4353 9372 4383 9376

The office that day

Everything else NWS Twin Cities, MN issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 12, 9:51 PM CDT	Severe Thunderstorm Warning	MPX	Martin	54 min
Jun 12, 11:07 PM CDT	Severe Thunderstorm Warning	MPX	Faribault	53 min
Jun 13, 12:17 AM CDT	Severe Thunderstorm Warning	MPX	Freeborn	58 min
Jun 13, 3:19 AM CDT	Severe Thunderstorm Warning	MPX	Lac qui Parle	41 min
Jun 13, 5:12 PM CDT	Severe Thunderstorm Warning	MPX	Stevens	48 min
Jun 13, 5:55 PM CDT	Severe Thunderstorm Warning	MPX	Lac qui Parle	35 min
Jun 13, 6:19 PM CDT	Severe Thunderstorm Warning	MPX	Meeker	26 min
Jun 13, 6:26 PM CDT	Tornado Warning	MPX	Douglas	34 min
Jun 13, 6:36 PM CDT	Severe Thunderstorm Warning	MPX	Stevens	54 min
Jun 13, 6:57 PM CDT	Severe Thunderstorm Warning	MPX	Morrison, Stearns	63 min

Nearby

Severe Thunderstorm Warnings in Minnesota, 2001 Every severe thunderstorm warning in 2001

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.