Alert archive / Wisconsin / Frost Advisories in 2013
Frost Advisory 4, NWS Twin Cities, MN
NWS Twin Cities, MN issued this frost advisory at Sep 15, 2013, 3:18 AM CDT for 6 counties in Wisconsin; 4 counties in Minnesota. It took effect at Sep 16, 2013, 1:00 AM CDT. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Sep 15, 2013, 3:18 AM CDT (08:18 UTC)
- In effect from
- Sep 16, 2013, 1:00 AM CDT
- Expired
- Sep 16, 2013, 8:00 AM CDT
- In force
- 7 hr
- Issued by
- NWS Twin Cities, MN
Counties Chisago County, MN, Isanti County, MN, Kanabec County, MN, Mille Lacs County, MN, Barron County, WI, Chippewa County, WI, Dunn County, WI, Eau Claire County, WI, Polk County, WI, Rusk County, WI
The radar
The Minneapolis radar (KMPX), 117 km from the middle of the area, began a volume at 08:18 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 nearest sounding before it
Minneapolis, MN (KMPX), launched 00:00Z, 8.3 hours before the alert went out and 119 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
- 1252 m above ground
- 0-6 km bulk shear
- 47 kt
- 0-1 km storm-relative helicity
- 291 m²/s²
- 0-3 km storm-relative helicity
- 567 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
165 WWUS73 KMPX 150818 NPWMPX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 318 AM CDT SUN SEP 15 2013 ...FROST POSSIBLE LATE TONIGHT... .A CLEAR SKY AND LIGHT WINDS WILL GENERATE COLD TEMPERATURES AND THE POSSIBILITY OF FROST OVER A PORTION OF EAST CENTRAL MINNESOTA INTO WEST CENTRAL WISCONSIN. A FROST ADVISORY IS IN EFFECT FROM 1 AM UNTIL 8 AM MONDAY MORNING. THE AREA IS LOCATED NORTHEAST OF A LINE FROM NEAR CAMBRIDGE TO EAU CLAIRE. THE NEAR FREEZING TEMPERATURES...ESPECIALLY IN LOW LYING AREAS...WILL RESULT IN AREAS OF FROST. THE FROST WILL DAMAGE OR COULD KILL TEMPERATURE SENSITIVE VEGETATION THAT IS NOT GIVEN PROTECTION FROM THE COLD. MNZ044-045-052-053-WIZ014>016-025-027-028-151900- /O.NEW.KMPX.FR.Y.0004.130916T0600Z-130916T1300Z/ MILLE LACS-KANABEC-ISANTI-CHISAGO-POLK-BARRON-RUSK-DUNN-CHIPPEWA- EAU CLAIRE- INCLUDING THE CITIES OF...PRINCETON...MORA...CAMBRIDGE... CENTER CITY...AMERY...BALSAM LAKE...RICE LAKE...BARRON... LADYSMITH...MENOMONIE...BOYCEVILLE...CHIPPEWA FALLS...BLOOMER... EAU CLAIRE...ALTOONA 318 AM CDT SUN SEP 15 2013 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT MONDAY... THE NATIONAL WEATHER SERVICE IN TWIN CITIES/CHANHASSEN HAS ISSUED A FROST ADVISORY...WHICH IS IN EFFECT FROM 1 AM TO 8 AM CDT MONDAY. * TEMPERATURE: LOWER AND MIDDLE 30S. * IMPACTS: THE NEAR FREEZING TEMPERATURES...ESPECIALLY IN LOW LYING AREAS...WILL RESULT IN AREAS OF FROST. THE FROST WILL DAMAGE OR COULD KILL TEMPERATURE SENSITIVE VEGETATION THAT IS NOT GIVEN PROTECTION FROM THE COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED. && $$
3 follow-up statements
300 WWUS73 KMPX 151735 NPWMPX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 1235 PM CDT SUN SEP 15 2013 ...FROST POSSIBLE LATE TONIGHT... .A CLEAR SKY AND LIGHT WINDS WILL GENERATE COLD TEMPERATURES AND THE POSSIBILITY OF FROST OVER A PORTION OF EAST CENTRAL MINNESOTA INTO WEST CENTRAL WISCONSIN. A FROST ADVISORY IS IN EFFECT FROM 1 AM UNTIL 8 AM MONDAY MORNING. THE AREA IS LOCATED NORTHEAST OF A LINE FROM NEAR CAMBRIDGE TO EAU CLAIRE. THE NEAR FREEZING TEMPERATURES...ESPECIALLY IN LOW LYING AREAS... WILL RESULT IN AREAS OF FROST. THE FROST WILL DAMAGE OR COULD KILL TEMPERATURE SENSITIVE VEGETATION THAT IS NOT GIVEN PROTECTION FROM THE COLD. MNZ044-045-052-053-WIZ014>016-025-027-028-160145- /O.CON.KMPX.FR.Y.0004.130916T0600Z-130916T1300Z/ MILLE LACS-KANABEC-ISANTI-CHISAGO-POLK-BARRON-RUSK-DUNN-CHIPPEWA- EAU CLAIRE- INCLUDING THE CITIES OF...PRINCETON...MORA...CAMBRIDGE... CENTER CITY...AMERY...BALSAM LAKE...RICE LAKE...BARRON... LADYSMITH...MENOMONIE...BOYCEVILLE...CHIPPEWA FALLS...BLOOMER... EAU CLAIRE...ALTOONA 1235 PM CDT SUN SEP 15 2013 ...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 8 AM CDT MONDAY... A FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 8 AM CDT MONDAY. * TEMPERATURE: LOWER AND MIDDLE 30S. * IMPACTS: THE NEAR FREEZING TEMPERATURES...ESPECIALLY IN LOW LYING AREAS...WILL RESULT IN AREAS OF FROST. THE FROST WILL DAMAGE OR COULD KILL TEMPERATURE SENSITIVE VEGETATION THAT IS NOT GIVEN PROTECTION FROM THE COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED. && $$
762 WWUS73 KMPX 160120 NPWMPX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 820 PM CDT SUN SEP 15 2013 ...FROST LIKELY LATE TONIGHT... .A FROST ADVISORY REMAINS IN EFFECT OVERNIGHT ALONG AND NORTH OF A LINE FROM MILACA TO EAU CLAIRE. DIMINISHING CLOUDS AND WIND WILL ALLOW TEMPERATURES TO FALL INTO THE LOWER TO MIDDLE 30S TOWARDS DAYBREAK WITH AREAS OF FROST OCCURRING. THE FROST WILL DAMAGE OR COULD KILL SENSITIVE VEGETATION THAT IS NOT GIVEN PROTECTION FROM THE COLD. MNZ044-045-052-053-WIZ014>016-025-027-028-160930- /O.CON.KMPX.FR.Y.0004.130916T0600Z-130916T1300Z/ MILLE LACS-KANABEC-ISANTI-CHISAGO-POLK-BARRON-RUSK-DUNN-CHIPPEWA- EAU CLAIRE- INCLUDING THE CITIES OF...PRINCETON...MORA...CAMBRIDGE... CENTER CITY...AMERY...BALSAM LAKE...RICE LAKE...BARRON... LADYSMITH...MENOMONIE...BOYCEVILLE...CHIPPEWA FALLS...BLOOMER... EAU CLAIRE...ALTOONA 820 PM CDT SUN SEP 15 2013 ...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 8 AM CDT MONDAY... A FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 8 AM CDT MONDAY. * TEMPERATURE: LOWER TO MIDDLE 30S. * IMPACTS: THE NEAR FREEZING TEMPERATURES...ESPECIALLY IN LOW LYING AREAS...WILL RESULT IN AREAS OF FROST. THE FROST WILL DAMAGE OR COULD KILL TEMPERATURE SENSITIVE VEGETATION THAT IS NOT GIVEN PROTECTION FROM THE COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED. && $$
630 WWUS73 KMPX 160722 NPWMPX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 222 AM CDT MON SEP 16 2013 ...FROST LIKELY LATE TONIGHT... .A FROST ADVISORY REMAINS IN EFFECT OVERNIGHT ALONG AND NORTH OF A LINE FROM MILACA TO EAU CLAIRE. DIMINISHING CLOUDS AND WIND WILL ALLOW TEMPERATURES TO FALL INTO THE LOWER TO MIDDLE 30S TOWARDS DAYBREAK WITH AREAS OF FROST OCCURRING. THE FROST WILL DAMAGE OR COULD KILL SENSITIVE VEGETATION THAT IS NOT GIVEN PROTECTION FROM THE COLD. MNZ044-045-052-053-WIZ014>016-025-027-028-161300- /O.CON.KMPX.FR.Y.0004.000000T0000Z-130916T1300Z/ MILLE LACS-KANABEC-ISANTI-CHISAGO-POLK-BARRON-RUSK-DUNN-CHIPPEWA- EAU CLAIRE- INCLUDING THE CITIES OF...PRINCETON...MORA...CAMBRIDGE... CENTER CITY...AMERY...BALSAM LAKE...RICE LAKE...BARRON... LADYSMITH...MENOMONIE...BOYCEVILLE...CHIPPEWA FALLS...BLOOMER... EAU CLAIRE...ALTOONA 222 AM CDT MON SEP 16 2013 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM CDT THIS MORNING... A FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM CDT THIS MORNING. * TEMPERATURE: LOWER TO MIDDLE 30S. * IMPACTS: THE NEAR FREEZING TEMPERATURES...ESPECIALLY IN LOW LYING AREAS...WILL RESULT IN AREAS OF FROST. THE FROST WILL DAMAGE OR COULD KILL TEMPERATURE SENSITIVE VEGETATION THAT IS NOT GIVEN PROTECTION FROM THE COLD. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED. && $$
Nearby
Frost Advisories in Wisconsin, 2013Frost Advisories in Minnesota, 2013Every frost advisory in 2013
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.