Alert archive / Minnesota / Frost Advisories in 2005
Frost Advisory 1, NWS Twin Cities, MN
NWS Twin Cities, MN issued this frost advisory at Sep 28, 2005, 3:20 PM CDT for 14 counties in Minnesota; Barron County, Polk County, Rusk County, Wisconsin. It took effect at Sep 29, 2005, 3:00 AM CDT. It was in force for 5 hr.
The area
The counties it named.
The facts
- Issued
- Sep 28, 2005, 3:20 PM CDT (20:20 UTC)
- In effect from
- Sep 29, 2005, 3:00 AM CDT
- Expired
- Sep 29, 2005, 8:00 AM CDT
- In force
- 5 hr
- Issued by
- NWS Twin Cities, MN
Counties Benton County, MN, Chisago County, MN, Douglas County, MN, Isanti County, MN, Kanabec County, MN, Lac qui Parle County, MN, Mille Lacs County, MN, Morrison County, MN, Pope County, MN, Sherburne County, MN, Stearns County, MN, Stevens County, MN, Swift County, MN, Todd County, MN, Barron County, WI, Polk County, WI, Rusk County, WI
The nearest sounding before it
Minneapolis, MN (KMPX), launched 12:00Z, 8.3 hours before the alert went out and 92 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
- 897 m above ground
- 0-6 km bulk shear
- 65 kt
- 0-1 km storm-relative helicity
- -173 m²/s²
- 0-3 km storm-relative helicity
- 49 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS73 KMPX 282020 NPWMPX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 320 PM CDT WED SEP 28 2005 ...FIRST FROST THREAT OF THE SEASON... .IT WILL BE A COLD NIGHT ACROSS CENTRAL MINNESOTA AND PARTS OF WEST CENTRAL WISCONSIN...WHICH WILL MEAN THE FIRST CHANCE OF SIGNIFICANT FROST OF THE FALL SEASON. CLEAR SKIES AND BUILDING HIGH PRESSURE OVERNIGHT...WILL ALLOW TEMPERATURES TO DROP INTO THE LOWER 30S OVER MUCH OF CENTRAL MINNESOTA AND PARTS OF WEST CENTRAL WISCONSIN. THIS WILL MEAN A GOOD CHANCE OF WIDESPREAD FROST. MNZ041>045-047>055-WIZ014>016-290430- /X.NEW.KMPX.FR.Y.0001.050929T0800Z-050929T1300Z/ DOUGLAS-TODD-MORRISON-MILLE LACS-KANABEC-STEVENS-POPE-STEARNS- BENTON-SHERBURNE-ISANTI-CHISAGO-LAC QUI PARLE-SWIFT-POLK-BARRON- RUSK- INCLUDING THE CITIES OF...ALEXANDRIA...LONG PRAIRIE... LITTLE FALLS...PRINCETON...MORA...MORRIS...GLENWOOD...ST. CLOUD... FOLEY...ELK RIVER...CAMBRIDGE...CENTER CITY...MADISON...BENSON... AMERY...BALSAM LAKE...RICE LAKE...BARRON...LADYSMITH 320 PM CDT WED SEP 28 2005 ...FROST ADVISORY IN EFFECT FROM 3 AM TO 8 AM CDT THURSDAY... THE NATIONAL WEATHER SERVICE IN TWIN CITIES/CHANHASSEN HAS ISSUED A FROST ADVISORY...WHICH IS IN EFFECT FROM 3 AM TO 8 AM CDT THURSDAY. CLEAR SKIES AND BUILDING HIGH PRESSURE OVERNIGHT WILL ALLOW TEMPERATURES TO DROP INTO THE LOWER 30S. THIS WILL MEAN A GOOD CHANCE OF WIDESPREAD FROST. A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED. $$ JPR
1 follow-up statement
000 WWUS73 KMPX 290659 NPWMPX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 159 AM CDT THU SEP 29 2005 ...FIRST FROST THREAT OF THE SEASON... .IT WILL BE A COLD MORNING ACROSS CENTRAL MINNESOTA AND PARTS OF WEST CENTRAL WISCONSIN...WHICH WILL MEAN THE FIRST CHANCE OF SIGNIFICANT FROST OF THE FALL SEASON. CLEAR SKIES AND BUILDING HIGH PRESSURE...WILL ALLOW TEMPERATURES TO DROP INTO THE LOWER 30S OVER MUCH OF CENTRAL MINNESOTA AND PARTS OF WEST CENTRAL WISCONSIN. THIS WILL MEAN A GOOD CHANCE OF WIDESPREAD FROST. MNZ041>045-047>055-WIZ014>016-291300- /X.CON.KMPX.FR.Y.0001.050929T0800Z-050929T1300Z/ DOUGLAS-TODD-MORRISON-MILLE LACS-KANABEC-STEVENS-POPE-STEARNS- BENTON-SHERBURNE-ISANTI-CHISAGO-LAC QUI PARLE-SWIFT-POLK-BARRON- RUSK- INCLUDING THE CITIES OF...ALEXANDRIA...LONG PRAIRIE... LITTLE FALLS...PRINCETON...MORA...MORRIS...GLENWOOD...ST. CLOUD... FOLEY...ELK RIVER...CAMBRIDGE...CENTER CITY...MADISON...BENSON... AMERY...BALSAM LAKE...RICE LAKE...BARRON...LADYSMITH 159 AM CDT THU SEP 29 2005 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM CDT THIS MORNING... A FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM CDT THIS MORNING. CLEAR SKIES AND BUILDING HIGH PRESSURE WILL ALLOW TEMPERATURES TO DROP INTO THE LOWER 30S THIS MORNING. THIS WILL MEAN A GOOD CHANCE OF WIDESPREAD FROST. A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED. $$
Nearby
Frost Advisories in Minnesota, 2005Frost Advisories in Wisconsin, 2005Every frost advisory 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; the sounding from the Mesonet's radiosonde archive.