Alert archive / Ohio / Frost Advisories in 2012
Frost Advisory 1, NWS Cleveland, OH
NWS Cleveland, OH issued this frost advisory at Mar 29, 2012, 3:44 AM EDT for 12 counties in Ohio; Erie County, Pennsylvania. It took effect at Mar 30, 2012, 2:00 AM EDT. It was in force for 104 min.
The area
The counties it named.
The facts
- Issued
- Mar 29, 2012, 3:44 AM EDT (07:44 UTC)
- In effect from
- Mar 30, 2012, 2:00 AM EDT
- Expired
- Mar 30, 2012, 3:44 AM EDT
- In force
- 104 min
- Issued by
- NWS Cleveland, OH
Counties Ashland County, OH, Ashtabula County, OH, Crawford County, OH, Cuyahoga County, OH, Erie County, OH, Huron County, OH, Knox County, OH, Lake County, OH, Lorain County, OH, Marion County, OH, Morrow County, OH, Richland County, OH, Erie County, PA
The radar
The Cleveland radar (KCLE), 34 km from the middle of the area, began a volume at 07:45 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 (KPIT), launched 00:00Z, 7.7 hours before the alert went out and 189 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
- 2881 m above ground
- 0-6 km bulk shear
- 59 kt
- 0-1 km storm-relative helicity
- 79 m²/s²
- 0-3 km storm-relative helicity
- 148 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
175 WWUS71 KCLE 290744 NPWCLE URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CLEVELAND OH 344 AM EDT THU MAR 29 2012 .MOSTLY CLEAR SKIES AND LIGHT WINDS WILL ALLOW TEMPERATURES TO DROP THROUGH THE 30S OVERNIGHT. LOWEST READINGS WILL BE ACROSS INLAND NORTHEAST OHIO AND NORTHWEST PENNSYLVANIA WHERE TEMPERATURE COULD DROP TO THE UPPER 20S. OHZ013-014-020>023-031>033-038-PAZ002-003-291545- /O.NEW.KCLE.FZ.W.0002.120330T0600Z-120330T1300Z/ GEAUGA-ASHTABULA INLAND-MEDINA-SUMMIT-PORTAGE-TRUMBULL-WAYNE- STARK-MAHONING-HOLMES-SOUTHERN ERIE-CRAWFORD PA- INCLUDING THE CITIES OF...CHARDON...JEFFERSON...MEDINA...AKRON... RAVENNA...WARREN...WOOSTER...CANTON...YOUNGSTOWN...MILLERSBURG... EDINBORO...MEADVILLE 344 AM EDT THU MAR 29 2012 ...FREEZE WARNING IN EFFECT FROM 2 AM TO 9 AM EDT FRIDAY... THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A FREEZE WARNING...WHICH IS IN EFFECT FROM 2 AM TO 9 AM EDT FRIDAY. * TEMPERATURES...OVERNIGHT LOW TEMPERATURES WILL FALL TO THE UPPER 20S TO LOWER 30S. * TIMING...LATE TONIGHT. * IMPACTS...UNPROTECTED VEGETATION COULD BE DAMAGED BY FROST OR FREEZING TEMPERATURES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZE WARNING IS ISSUED WHEN FREEZING TEMPERATURES ARE FORECAST TO THREATEN OUTDOOR PLANTS. IF YOU ARE IN THE WARNED AREA YOU SHOULD HARVEST OR PROTECT TENDER VEGETATION. ALSO... POTTED PLANTS NORMALLY LEFT OUTDOORS SHOULD BE COVERED OR BROUGHT INSIDE AWAY FROM THE COLD. STAY TUNED TO WEATHER RADIO FOR FURTHER DETAILS OR UPDATES. && $$ OHZ009>012-019-028>030-036-037-047-089-PAZ001-291545- /O.NEW.KCLE.FR.Y.0001.120330T0600Z-120330T1300Z/ ERIE OH-LORAIN-CUYAHOGA-LAKE-HURON-CRAWFORD-RICHLAND-ASHLAND- MARION-MORROW-KNOX-ASHTABULA LAKESHORE-NORTHERN ERIE- INCLUDING THE CITIES OF...SANDUSKY...LORAIN...CLEVELAND... MENTOR...NORWALK...BUCYRUS...MANSFIELD...ASHLAND...MARION... MOUNT GILEAD...MOUNT VERNON...ASHTABULA...ERIE 344 AM EDT THU MAR 29 2012 ...FROST ADVISORY IN EFFECT FROM 2 AM TO 9 AM EDT FRIDAY... THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A FROST ADVISORY...WHICH IS IN EFFECT FROM 2 AM TO 9 AM EDT FRIDAY. * TEMPERATURES...OVERNIGHT LOW TEMPERATURES WILL FALL TO THE MID 30S. * TIMING...LATE TONIGHT. * IMPACTS...UNPROTECTED VEGETATION COULD BE DAMAGED BY FROST. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FROST ADVISORY IS ISSUED WHEN FROST IS EXPECTED TO DEVELOP DURING THE GROWING SEASON. THOSE WITH AGRICULTURAL INTERESTS IN THE WARNED AREA ARE ADVISED TO HARVEST OR PROTECT TENDER VEGETATION. ALSO, POTTED PLANTS NORMALLY LEFT OUTDOORS SHOULD BE COVERED OR BROUGHT INSIDE AWAY FROM THE COLD. && $$
4 follow-up statements
726 WWUS71 KCLE 291435 NPWCLE URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CLEVELAND OH 1035 AM EDT THU MAR 29 2012 .MOSTLY CLEAR SKIES AND LIGHT WINDS WILL ALLOW TEMPERATURES TO DROP THROUGH THE 30S OVERNIGHT. LOWEST READINGS WILL BE ACROSS INLAND NORTHEAST OHIO AND NORTHWEST PENNSYLVANIA WHERE TEMPERATURE COULD DROP TO THE UPPER 20S. OHZ013-014-020>023-031>033-038-PAZ002-003-292300- /O.CON.KCLE.FZ.W.0002.120330T0600Z-120330T1300Z/ GEAUGA-ASHTABULA INLAND-MEDINA-SUMMIT-PORTAGE-TRUMBULL-WAYNE- STARK-MAHONING-HOLMES-SOUTHERN ERIE-CRAWFORD PA- INCLUDING THE CITIES OF...CHARDON...JEFFERSON...MEDINA...AKRON... RAVENNA...WARREN...WOOSTER...CANTON...YOUNGSTOWN...MILLERSBURG... EDINBORO...MEADVILLE 1035 AM EDT THU MAR 29 2012 ...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT FRIDAY... * TEMPERATURES...OVERNIGHT LOW TEMPERATURES WILL FALL TO THE UPPER 20S TO LOWER 30S. * TIMING...LATE TONIGHT. * IMPACTS...UNPROTECTED VEGETATION COULD BE DAMAGED BY FROST OR FREEZING TEMPERATURES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZE WARNING IS ISSUED WHEN FREEZING TEMPERATURES ARE FORECAST TO THREATEN OUTDOOR PLANTS. IF YOU ARE IN THE WARNED AREA YOU SHOULD HARVEST OR PROTECT TENDER VEGETATION. ALSO... POTTED PLANTS NORMALLY LEFT OUTDOORS SHOULD BE COVERED OR BROUGHT INSIDE AWAY FROM THE COLD. STAY TUNED TO WEATHER RADIO FOR FURTHER DETAILS OR UPDATES. && $$ OHZ009>012-019-028>030-036-037-047-089-PAZ001-292300- /O.CON.KCLE.FR.Y.0001.120330T0600Z-120330T1300Z/ ERIE OH-LORAIN-CUYAHOGA-LAKE-HURON-CRAWFORD-RICHLAND-ASHLAND- MARION-MORROW-KNOX-ASHTABULA LAKESHORE-NORTHERN ERIE- INCLUDING THE CITIES OF...SANDUSKY...LORAIN...CLEVELAND... MENTOR...NORWALK...BUCYRUS...MANSFIELD...ASHLAND...MARION... MOUNT GILEAD...MOUNT VERNON...ASHTABULA...ERIE 1035 AM EDT THU MAR 29 2012 ...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT FRIDAY... * TEMPERATURES...OVERNIGHT LOW TEMPERATURES WILL FALL TO THE MID 30S. * TIMING...LATE TONIGHT. * IMPACTS...UNPROTECTED VEGETATION COULD BE DAMAGED BY FROST. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FROST ADVISORY IS ISSUED WHEN FROST IS EXPECTED TO DEVELOP DURING THE GROWING SEASON. THOSE WITH AGRICULTURAL INTERESTS IN THE WARNED AREA ARE ADVISED TO HARVEST OR PROTECT TENDER VEGETATION. ALSO... POTTED PLANTS NORMALLY LEFT OUTDOORS SHOULD BE COVERED OR BROUGHT INSIDE AWAY FROM THE COLD. && $$ OUDEMAN
260 WWUS71 KCLE 291924 NPWCLE URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CLEVELAND OH 324 PM EDT THU MAR 29 2012 .CLEARING SKIES AND LIGHT WINDS WILL ALLOW TEMPERATURES TO DROP THROUGH THE 30S OVERNIGHT. LOWEST READINGS WILL BE ACROSS INLAND NORTHEAST OHIO AND NORTHWEST PENNSYLVANIA WHERE TEMPERATURE COULD DROP TO THE UPPER 20S. OHZ013-014-020>023-031>033-038-PAZ002-003-300600- /O.CON.KCLE.FZ.W.0002.120330T0600Z-120330T1300Z/ GEAUGA-ASHTABULA INLAND-MEDINA-SUMMIT-PORTAGE-TRUMBULL-WAYNE- STARK-MAHONING-HOLMES-SOUTHERN ERIE-CRAWFORD PA- INCLUDING THE CITIES OF...CHARDON...JEFFERSON...MEDINA...AKRON... RAVENNA...WARREN...WOOSTER...CANTON...YOUNGSTOWN...MILLERSBURG... EDINBORO...MEADVILLE 324 PM EDT THU MAR 29 2012 ...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT FRIDAY... * TEMPERATURES...26 TO 32 DEGREES. * TIMING...LATE TONIGHT. * IMPACTS...UNPROTECTED VEGETATION COULD BE DAMAGED BY FROST OR FREEZING TEMPERATURES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZE WARNING IS ISSUED WHEN FREEZING TEMPERATURES ARE FORECAST TO THREATEN OUTDOOR PLANTS. IF YOU ARE IN THE WARNED AREA YOU SHOULD HARVEST OR PROTECT TENDER VEGETATION. ALSO... POTTED PLANTS NORMALLY LEFT OUTDOORS SHOULD BE COVERED OR BROUGHT INSIDE AWAY FROM THE COLD. STAY TUNED TO WEATHER RADIO FOR FURTHER DETAILS OR UPDATES. && $$ OHZ009>012-019-028>030-036-037-047-089-PAZ001-300600- /O.CON.KCLE.FR.Y.0001.120330T0600Z-120330T1300Z/ ERIE OH-LORAIN-CUYAHOGA-LAKE-HURON-CRAWFORD-RICHLAND-ASHLAND- MARION-MORROW-KNOX-ASHTABULA LAKESHORE-NORTHERN ERIE- INCLUDING THE CITIES OF...SANDUSKY...LORAIN...CLEVELAND... MENTOR...NORWALK...BUCYRUS...MANSFIELD...ASHLAND...MARION... MOUNT GILEAD...MOUNT VERNON...ASHTABULA...ERIE 324 PM EDT THU MAR 29 2012 ...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT FRIDAY... * TEMPERATURES...IN THE LOWER AND MID 30S. * TIMING...LATE TONIGHT. * IMPACTS...UNPROTECTED VEGETATION COULD BE DAMAGED BY FROST. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FROST ADVISORY IS ISSUED WHEN FROST IS EXPECTED TO DEVELOP DURING THE GROWING SEASON. THOSE WITH AGRICULTURAL INTERESTS IN THE WARNED AREA ARE ADVISED TO HARVEST OR PROTECT TENDER VEGETATION. ALSO... POTTED PLANTS NORMALLY LEFT OUTDOORS SHOULD BE COVERED OR BROUGHT INSIDE AWAY FROM THE COLD. && $$ OUDEMAN
528 WWUS71 KCLE 300130 NPWCLE URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CLEVELAND OH 930 PM EDT THU MAR 29 2012 .CLEARING SKIES AND LIGHT WINDS WILL ALLOW TEMPERATURES TO DROP THROUGH THE 30S OVERNIGHT. LOWEST READINGS WILL BE ACROSS INLAND NORTHEAST OHIO AND NORTHWEST PENNSYLVANIA WHERE TEMPERATURE COULD DROP TO THE UPPER 20S. OHZ013-014-020>023-031>033-038-PAZ002-003-300930- /O.CON.KCLE.FZ.W.0002.120330T0600Z-120330T1300Z/ GEAUGA-ASHTABULA INLAND-MEDINA-SUMMIT-PORTAGE-TRUMBULL-WAYNE- STARK-MAHONING-HOLMES-SOUTHERN ERIE-CRAWFORD PA- INCLUDING THE CITIES OF...CHARDON...JEFFERSON...MEDINA...AKRON... RAVENNA...WARREN...WOOSTER...CANTON...YOUNGSTOWN...MILLERSBURG... EDINBORO...MEADVILLE 930 PM EDT THU MAR 29 2012 ...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT FRIDAY... * TEMPERATURES...28 TO 32 DEGREES. * TIMING...LATE TONIGHT. * IMPACTS...UNPROTECTED VEGETATION COULD BE DAMAGED BY FROST OR FREEZING TEMPERATURES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZE WARNING IS ISSUED WHEN FREEZING TEMPERATURES ARE FORECAST TO THREATEN OUTDOOR PLANTS. IF YOU ARE IN THE WARNED AREA YOU SHOULD HARVEST OR PROTECT TENDER VEGETATION. ALSO... POTTED PLANTS NORMALLY LEFT OUTDOORS SHOULD BE COVERED OR BROUGHT INSIDE AWAY FROM THE COLD. STAY TUNED TO WEATHER RADIO FOR FURTHER DETAILS OR UPDATES. && $$ OHZ009>012-019-028>030-036-037-047-089-PAZ001-300930- /O.CON.KCLE.FR.Y.0001.120330T0600Z-120330T1300Z/ ERIE OH-LORAIN-CUYAHOGA-LAKE-HURON-CRAWFORD-RICHLAND-ASHLAND- MARION-MORROW-KNOX-ASHTABULA LAKESHORE-NORTHERN ERIE- INCLUDING THE CITIES OF...SANDUSKY...LORAIN...CLEVELAND... MENTOR...NORWALK...BUCYRUS...MANSFIELD...ASHLAND...MARION... MOUNT GILEAD...MOUNT VERNON...ASHTABULA...ERIE 930 PM EDT THU MAR 29 2012 ...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT FRIDAY... * TEMPERATURES...IN THE LOWER AND MID 30S. * TIMING...LATE TONIGHT. * IMPACTS...UNPROTECTED VEGETATION COULD BE DAMAGED BY FROST. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FROST ADVISORY IS ISSUED WHEN FROST IS EXPECTED TO DEVELOP DURING THE GROWING SEASON. THOSE WITH AGRICULTURAL INTERESTS IN THE WARNED AREA ARE ADVISED TO HARVEST OR PROTECT TENDER VEGETATION. ALSO... POTTED PLANTS NORMALLY LEFT OUTDOORS SHOULD BE COVERED OR BROUGHT INSIDE AWAY FROM THE COLD. && $$
979 WWUS71 KCLE 300744 NPWCLE URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CLEVELAND OH 344 AM EDT FRI MAR 30 2012 OHZ009>012-019-028>030-036-037-047-089-PAZ001-300845- /O.CAN.KCLE.FR.Y.0001.000000T0000Z-120330T1300Z/ ERIE OH-LORAIN-CUYAHOGA-LAKE-HURON-CRAWFORD-RICHLAND-ASHLAND- MARION-MORROW-KNOX-ASHTABULA LAKESHORE-NORTHERN ERIE- INCLUDING THE CITIES OF...SANDUSKY...LORAIN...CLEVELAND... MENTOR...NORWALK...BUCYRUS...MANSFIELD...ASHLAND...MARION... MOUNT GILEAD...MOUNT VERNON...ASHTABULA...ERIE 344 AM EDT FRI MAR 30 2012 ...FROST ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS CANCELLED THE FROST ADVISORY. WHILE MORNING TEMPERATURES WILL BE IN THE MID AND UPPER 30S...CLOUD COVER SHOULD LIMIT WIDESPREAD FROST POTENTIAL ACROSS THE AREA. $$ OHZ013-014-020>023-031>033-038-PAZ002-003-301300- /O.CON.KCLE.FZ.W.0002.000000T0000Z-120330T1300Z/ GEAUGA-ASHTABULA INLAND-MEDINA-SUMMIT-PORTAGE-TRUMBULL-WAYNE- STARK-MAHONING-HOLMES-SOUTHERN ERIE-CRAWFORD PA- INCLUDING THE CITIES OF...CHARDON...JEFFERSON...MEDINA...AKRON... RAVENNA...WARREN...WOOSTER...CANTON...YOUNGSTOWN...MILLERSBURG... EDINBORO...MEADVILLE 344 AM EDT FRI MAR 30 2012 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM EDT THIS MORNING... * TEMPERATURES...IN THE LOWER 30S. * TIMING...EARLY MORNING. * IMPACTS...UNPROTECTED VEGETATION COULD BE DAMAGED BY FROST OR FREEZING TEMPERATURES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZE WARNING IS ISSUED WHEN FREEZING TEMPERATURES ARE FORECAST TO THREATEN OUTDOOR PLANTS. IF YOU ARE IN THE WARNED AREA YOU SHOULD HARVEST OR PROTECT TENDER VEGETATION. ALSO... POTTED PLANTS NORMALLY LEFT OUTDOORS SHOULD BE COVERED OR BROUGHT INSIDE AWAY FROM THE COLD. STAY TUNED TO WEATHER RADIO FOR FURTHER DETAILS OR UPDATES. && $$
The office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 29, 3:44 AM EDT | Freeze Warning | CLE | Ashtabula, Geauga, Holmes, Mahoning, Medina, Portage and 4 more | 29 hr |
Nearby
Frost Advisories in Ohio, 2012Frost Advisories in Pennsylvania, 2012Every frost advisory in 2012
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.