Alert archive / Ohio / Frost Advisories in 2016

Frost Advisory 2, NWS Cleveland, OH

October 10, 201610 counties in Ohio; Crawford County, Erie County, Pennsylvania

NWS Cleveland, OH issued this frost advisory at Oct 10, 2016, 3:11 PM EDT for 10 counties in Ohio; Crawford County, Erie County, Pennsylvania. It took effect at Oct 11, 2016, 2:00 AM EDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Oct 10, 2016, 3:11 PM EDT (19:11 UTC)
In effect from
Oct 11, 2016, 2:00 AM EDT
Expired
Oct 11, 2016, 7:50 AM EDT
In force
6 hr
Issued by
NWS Cleveland, OH

Counties Ashtabula County, OH, Geauga County, OH, Holmes County, OH, Mahoning County, OH, Medina County, OH, Portage County, OH, Stark County, OH, Summit County, OH, Trumbull County, OH, Wayne County, OH, Crawford County, PA, Erie County, PA

The radar

The Cleveland radar (KCLE), 64 km from the middle of the area, began a volume at 19:12 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

Pittsburgh, PA (KAGC), launched 12:00Z, 7.2 hours before the alert went out and 128 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-pSkew-T log-p diagram, Pittsburgh, PA at 12:00Z on 2016-10-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Pittsburgh, PA at 12:00Z on 2016-10-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -21 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
892 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
-21 m²/s²
0-3 km storm-relative helicity
9 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

246 
WWUS71 KCLE 101911
NPWCLE

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE CLEVELAND OH
311 PM EDT MON OCT 10 2016

...FROST EXPECTED...

.HIGH PRESSURE OVER THE AREA WILL CAUSE LIGHT TO CALM WINDS AND
CLEAR SKIES. THE COMBINATION OF THESE FACTORS WILL ALLOW
TEMPERATURES TO FALL WELL INTO THE 30S OVERNIGHT.

OHZ013-014-020>023-031>033-038-PAZ002-003-110315-
/O.NEW.KCLE.FR.Y.0002.161011T0600Z-161011T1200Z/
GEAUGA-ASHTABULA INLAND-MEDINA-SUMMIT-PORTAGE-TRUMBULL-WAYNE-
STARK-MAHONING-HOLMES-SOUTHERN ERIE-CRAWFORD-
INCLUDING THE CITIES OF...CHARDON...JEFFERSON...MEDINA...AKRON...
RAVENNA...WARREN...WOOSTER...CANTON...YOUNGSTOWN...MILLERSBURG...
EDINBORO...MEADVILLE
311 PM EDT MON OCT 10 2016

...FROST ADVISORY IN EFFECT FROM 2 AM TO 8 AM EDT TUESDAY...

THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A FROST
ADVISORY...WHICH IS IN EFFECT FROM 2 AM TO 8 AM EDT TUESDAY.

* TEMPERATURES...34 TO 36 DEGREES.

* TIMING...MIDNIGHT THROUGH 8 AM.

* IMPACTS...AREAS OF FROST WILL DEVELOP AFTER MIDNIGHT. ANY
  UNPROTECTED TENDER VEGETATION WILL BE DAMAGED BY THE FROST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FROST ADVISORY IS ISSUED WHEN FROST IS EXPECTED DURING THE
GROWING SEASON. THOSE WITH AGRICULTURAL INTERESTS ARE ADVISED TO
HARVEST OR PROTECT TENDER VEGETATION. POTTED PLANTS OUTDOORS
SHOULD BE COVERED OR BROUGHT INSIDE.

&&

$$

LOMBARDY
3 follow-up statements
368 
WWUS71 KCLE 110147
NPWCLE

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE CLEVELAND OH
947 PM EDT MON OCT 10 2016

...FROST EXPECTED...

.HIGH PRESSURE OVER THE AREA WILL CAUSE LIGHT TO CALM WINDS AND
CLEAR SKIES. THE COMBINATION OF THESE FACTORS WILL ALLOW
TEMPERATURES TO FALL WELL INTO THE 30S OVERNIGHT.

OHZ013-014-020>023-031>033-038-PAZ002-003-111000-
/O.CON.KCLE.FR.Y.0002.161011T0600Z-161011T1200Z/
GEAUGA-ASHTABULA INLAND-MEDINA-SUMMIT-PORTAGE-TRUMBULL-WAYNE-
STARK-MAHONING-HOLMES-SOUTHERN ERIE-CRAWFORD-
INCLUDING THE CITIES OF...CHARDON...JEFFERSON...MEDINA...AKRON...
RAVENNA...WARREN...WOOSTER...CANTON...YOUNGSTOWN...MILLERSBURG...
EDINBORO...MEADVILLE
947 PM EDT MON OCT 10 2016

...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 AM EDT
TUESDAY...

* TEMPERATURES...34 TO 36 DEGREES.

* TIMING...MIDNIGHT THROUGH 8 AM.

* IMPACTS...AREAS OF FROST WILL DEVELOP AFTER MIDNIGHT. ANY 
  UNPROTECTED TENDER VEGETATION WILL BE DAMAGED BY THE FROST. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FROST ADVISORY IS ISSUED WHEN FROST IS EXPECTED DURING THE
GROWING SEASON. THOSE WITH AGRICULTURAL INTERESTS ARE ADVISED TO
HARVEST OR PROTECT TENDER VEGETATION. POTTED PLANTS OUTDOORS
SHOULD BE COVERED OR BROUGHT INSIDE.

&&

$$
133 
WWUS71 KCLE 110738
NPWCLE

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE CLEVELAND OH
338 AM EDT TUE OCT 11 2016

...FROST EXPECTED...

.HIGH PRESSURE OVER THE AREA WILL CAUSE LIGHT WINDS AND CLEAR
SKIES. THE COMBINATION OF THESE FACTORS WILL ALLOW TEMPERATURES
TO FALL WELL INTO THE 30S OVERNIGHT.

OHZ013-014-020>023-031>033-038-PAZ002-003-111200-
/O.CON.KCLE.FR.Y.0002.000000T0000Z-161011T1200Z/
GEAUGA-ASHTABULA INLAND-MEDINA-SUMMIT-PORTAGE-TRUMBULL-WAYNE-
STARK-MAHONING-HOLMES-SOUTHERN ERIE-CRAWFORD-
INCLUDING THE CITIES OF...CHARDON...JEFFERSON...MEDINA...AKRON...
RAVENNA...WARREN...WOOSTER...CANTON...YOUNGSTOWN...MILLERSBURG...
EDINBORO...MEADVILLE
338 AM EDT TUE OCT 11 2016

...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS MORNING...

* TEMPERATURES...34 TO 36 DEGREES.

* TIMING...MIDNIGHT THROUGH 8 AM.

* IMPACTS...AREAS OF FROST WILL DEVELOP AFTER MIDNIGHT. ANY 
  UNPROTECTED TENDER VEGETATION WILL BE DAMAGED BY THE FROST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FROST ADVISORY IS ISSUED WHEN FROST IS EXPECTED DURING THE
GROWING SEASON. THOSE WITH AGRICULTURAL INTERESTS ARE ADVISED TO
HARVEST OR PROTECT TENDER VEGETATION. POTTED PLANTS OUTDOORS
SHOULD BE COVERED OR BROUGHT INSIDE.

&&

$$
307 
WWUS71 KCLE 111150
NPWCLE

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE CLEVELAND OH
750 AM EDT TUE OCT 11 2016

OHZ013-014-020>023-031>033-038-PAZ002-003-111300-
/O.CAN.KCLE.FR.Y.0002.000000T0000Z-161011T1200Z/
GEAUGA-ASHTABULA INLAND-MEDINA-SUMMIT-PORTAGE-TRUMBULL-WAYNE-
STARK-MAHONING-HOLMES-SOUTHERN ERIE-CRAWFORD-
INCLUDING THE CITIES OF...CHARDON...JEFFERSON...MEDINA...AKRON...
RAVENNA...WARREN...WOOSTER...CANTON...YOUNGSTOWN...MILLERSBURG...
EDINBORO...MEADVILLE
750 AM EDT TUE OCT 11 2016

...FROST ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS CANCELLED THE FROST
ADVISORY.

WITH THE EXCEPTION OF A COUPLE SPOTS, MOST AREAS ARE ABOVE 36
DEGREES AND WILL QUICKLY WARM AS THE SUN RISES THIS MORNING.

$$

Nearby

Frost Advisories in Ohio, 2016Frost Advisories in Pennsylvania, 2016Every frost advisory in 2016

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.