Alert archive / Indiana / Frost Advisories in 2011
Frost Advisory 4, NWS Indianapolis, IN
NWS Indianapolis, IN issued this frost advisory at Oct 27, 2011, 2:51 PM EDT for 33 counties in Indiana. It took effect at Oct 28, 2011, 2:00 AM EDT. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Oct 27, 2011, 2:51 PM EDT (18:51 UTC)
- In effect from
- Oct 28, 2011, 2:00 AM EDT
- Expired
- Oct 28, 2011, 9:00 AM EDT
- In force
- 7 hr
- Issued by
- NWS Indianapolis, IN
All 33 counties
Bartholomew County, IN, Boone County, IN, Brown County, IN, Carroll County, IN, Clay County, IN, Clinton County, IN, Decatur County, IN, Delaware County, IN, Fountain County, IN, Greene County, IN, Hamilton County, IN, Hancock County, IN, Hendricks County, IN, Henry County, IN, Howard County, IN, Johnson County, IN, Madison County, IN, Marion County, IN, Monroe County, IN, Montgomery County, IN, Morgan County, IN, Owen County, IN, Parke County, IN, Putnam County, IN, Randolph County, IN, Rush County, IN, Shelby County, IN, Sullivan County, IN, Tippecanoe County, IN, Tipton County, IN, Vermillion County, IN, Vigo County, IN, Warren County, IN
The radar
The Indianapolis radar (KIND), 14 km from the middle of the area, began a volume at 18:50 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
Lincoln, IL (KILX), launched 12:00Z, 6.9 hours before the alert went out and 192 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
- 698 m above ground
- 0-6 km bulk shear
- 93 kt
- 0-1 km storm-relative helicity
- -132 m²/s²
- 0-3 km storm-relative helicity
- 45 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
100 WWUS73 KIND 271851 NPWIND URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE INDIANAPOLIS IN 251 PM EDT THU OCT 27 2011 ...AREAS OF FROST LATE TONIGHT AND EARLY FRIDAY... .MOSTLY CLEAR SKIES AND CALM WINDS ARE EXPECTED TONIGHT AND EARLY FRIDAY MORNING AS HIGH PRESSURE EXPANDS ACROSS THE OHIO VALLEY. TEMPERATURES WILL DROP INTO THE LOWER AND MIDDLE 30S BY EARLY FRIDAY MORNING. THESE TEMPERATURES WILL ALLOW FOR THE FORMATION OF FROST...ESPECIALLY IN RURAL AND SHELTERED LOCATIONS. INZ021-028>031-035>049-051>057-060>065-280300- /O.NEW.KIND.FR.Y.0004.111028T0600Z-111028T1300Z/ CARROLL-WARREN-TIPPECANOE-CLINTON-HOWARD-FOUNTAIN-MONTGOMERY- BOONE-TIPTON-HAMILTON-MADISON-DELAWARE-RANDOLPH-VERMILLION-PARKE- PUTNAM-HENDRICKS-MARION-HANCOCK-HENRY-VIGO-CLAY-OWEN-MORGAN- JOHNSON-SHELBY-RUSH-SULLIVAN-GREENE-MONROE-BROWN-BARTHOLOMEW- DECATUR- INCLUDING THE CITIES OF...LAFAYETTE...FRANKFORT...KOKOMO... CRAWFORDSVILLE...ANDERSON...MUNCIE...INDIANAPOLIS...TERRE HAUTE... SHELBYVILLE...BLOOMINGTON...COLUMBUS 251 PM EDT THU OCT 27 2011 ...FROST ADVISORY IN EFFECT FROM 2 AM TO 9 AM EDT FRIDAY... THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A FROST ADVISORY...WHICH IS IN EFFECT FROM 2 AM TO 9 AM EDT FRIDAY. * TEMPERATURES...LOW TEMPERATURES WILL FALL INTO THE LOWER AND MIDDLE 30S BY EARLY FRIDAY MORNING. * IMPACTS...AREAS OF FROST WILL DEVELOP LATE TONIGHT AND EARLY FRIDAY MORNING...ESPECIALLY IN RURAL AND SHELTERED AREAS AS WELL AS VALLEYS. PLANTS...CROPS AND VEGETATION SUSCEPTIBLE TO FROST DAMAGE COULD SUFFER IF LEFT UNPROTECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED. && $$ SMF
3 follow-up statements
047 WWUS73 KIND 280215 NPWIND URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE INDIANAPOLIS IN 1015 PM EDT THU OCT 27 2011 ...AREAS OF FROST LATE TONIGHT AND EARLY FRIDAY... .MOSTLY CLEAR TO PARTLY CLOUDY SKIES AND CALM WINDS ARE EXPECTED TONIGHT AND EARLY FRIDAY MORNING AS HIGH PRESSURE EXPANDS ACROSS THE OHIO VALLEY. TEMPERATURES WILL DROP INTO THE LOWER AND MIDDLE 30S BY EARLY FRIDAY MORNING. THESE TEMPERATURES WILL ALLOW FOR THE FORMATION OF FROST...ESPECIALLY IN RURAL AND SHELTERED LOCATIONS. INZ021-028>031-035>049-051>057-060>065-281015- /O.CON.KIND.FR.Y.0004.111028T0600Z-111028T1300Z/ CARROLL-WARREN-TIPPECANOE-CLINTON-HOWARD-FOUNTAIN-MONTGOMERY- BOONE-TIPTON-HAMILTON-MADISON-DELAWARE-RANDOLPH-VERMILLION-PARKE- PUTNAM-HENDRICKS-MARION-HANCOCK-HENRY-VIGO-CLAY-OWEN-MORGAN- JOHNSON-SHELBY-RUSH-SULLIVAN-GREENE-MONROE-BROWN-BARTHOLOMEW- DECATUR- INCLUDING THE CITIES OF...LAFAYETTE...FRANKFORT...KOKOMO... CRAWFORDSVILLE...ANDERSON...MUNCIE...INDIANAPOLIS...TERRE HAUTE... SHELBYVILLE...BLOOMINGTON...COLUMBUS 1015 PM EDT THU OCT 27 2011 ...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT FRIDAY... A FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT FRIDAY. * TEMPERATURES...LOW TEMPERATURES WILL FALL INTO THE LOWER AND MIDDLE 30S BY EARLY FRIDAY MORNING. * IMPACTS...AREAS OF FROST WILL DEVELOP LATE TONIGHT AND EARLY FRIDAY MORNING...ESPECIALLY IN RURAL AND SHELTERED AREAS AS WELL AS VALLEYS. PLANTS...CROPS AND VEGETATION SUSCEPTIBLE TO FROST DAMAGE COULD SUFFER IF LEFT UNPROTECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED. && $$
433 WWUS73 KIND 280747 NPWIND URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE INDIANAPOLIS IN 347 AM EDT FRI OCT 28 2011 ...AREAS OF FROST THIS MORNING... .PARTLY CLOUDY SKIES AND CALM WINDS WILL CONTINUE THIS MORNING AS HIGH PRESSURE EXPANDS ACROSS THE OHIO VALLEY...AND TEMPERATURES WILL BOTTOM OUT IN THE LOW TO MID 30S. THESE TEMPERATURES WILL ALLOW FOR THE FORMATION OF FROST...ESPECIALLY IN RURAL AND SHELTERED LOCATIONS. INZ021-028>031-035>049-051>057-060>065-281300- /O.CON.KIND.FR.Y.0004.000000T0000Z-111028T1300Z/ CARROLL-WARREN-TIPPECANOE-CLINTON-HOWARD-FOUNTAIN-MONTGOMERY- BOONE-TIPTON-HAMILTON-MADISON-DELAWARE-RANDOLPH-VERMILLION-PARKE- PUTNAM-HENDRICKS-MARION-HANCOCK-HENRY-VIGO-CLAY-OWEN-MORGAN- JOHNSON-SHELBY-RUSH-SULLIVAN-GREENE-MONROE-BROWN-BARTHOLOMEW- DECATUR- INCLUDING THE CITIES OF...LAFAYETTE...FRANKFORT...KOKOMO... CRAWFORDSVILLE...ANDERSON...MUNCIE...INDIANAPOLIS...TERRE HAUTE... SHELBYVILLE...BLOOMINGTON...COLUMBUS 347 AM EDT FRI OCT 28 2011 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM EDT THIS MORNING... A FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM EDT THIS MORNING. * TEMPERATURES...LOW TEMPERATURES WILL FALL INTO THE LOWER AND MIDDLE 30S THIS MORNING. * IMPACTS...AREAS OF FROST WILL DEVELOP THIS MORNING...ESPECIALLY IN RURAL AND SHELTERED AREAS AS WELL AS VALLEYS. PLANTS...CROPS AND VEGETATION SUSCEPTIBLE TO FROST DAMAGE COULD SUFFER IF LEFT UNPROTECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED. && $$ NIELD
988 WWUS73 KIND 281256 NPWIND URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE INDIANAPOLIS IN 856 AM EDT FRI OCT 28 2011 ...FROST ADVISORY WILL EXPIRE AT 9 AM... INZ021-028>031-035>049-051>057-060>065-281400- /O.EXP.KIND.FR.Y.0004.000000T0000Z-111028T1300Z/ CARROLL-WARREN-TIPPECANOE-CLINTON-HOWARD-FOUNTAIN-MONTGOMERY- BOONE-TIPTON-HAMILTON-MADISON-DELAWARE-RANDOLPH-VERMILLION-PARKE- PUTNAM-HENDRICKS-MARION-HANCOCK-HENRY-VIGO-CLAY-OWEN-MORGAN- JOHNSON-SHELBY-RUSH-SULLIVAN-GREENE-MONROE-BROWN-BARTHOLOMEW- DECATUR- INCLUDING THE CITIES OF...LAFAYETTE...FRANKFORT...KOKOMO... CRAWFORDSVILLE...ANDERSON...MUNCIE...INDIANAPOLIS...TERRE HAUTE... SHELBYVILLE...BLOOMINGTON...COLUMBUS 856 AM EDT FRI OCT 28 2011 ...FROST ADVISORY WILL EXPIRE AT 9 AM EDT THIS MORNING... THE FROST ADVISORY WILL EXPIRE AT 9 AM EDT THIS MORNING. TEMPERATURE: TEMPERATURES WILL RISE OUT OF THE MIDDLE 30S AFTER 9 AM. FROST WILL NO LONGER BE A THREAT. $$
Nearby
Frost Advisories in Indiana, 2011Every frost advisory in 2011
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.