Alert archive / Ohio / Wind Advisories in 2021
Wind Advisory 9, NWS Cleveland, OH
NWS Cleveland, OH issued this wind advisory at Dec 11, 2021, 8:38 AM EST for Knox County, Medina County, Ohio. It took effect at Dec 11, 2021, 12:00 PM EST. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Dec 11, 2021, 8:38 AM EST (13:38 UTC)
- In effect from
- Dec 11, 2021, 12:00 PM EST
- Expired
- Dec 11, 2021, 6:38 PM EST
- In force
- 7 hr
- Issued by
- NWS Cleveland, OH
Counties Knox County, OH, Medina County, OH
The radar
The Cleveland radar (KCLE), 77 km from the middle of the area, began a volume at 13:40 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 12:00Z, 1.6 hours before the alert went out and 178 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
- 72 J/kg
- Mixed-layer CIN
- -22 J/kg
- Mixed-layer LCL
- 666 m above ground
- 0-6 km bulk shear
- 68 kt
- 0-1 km storm-relative helicity
- 761 m²/s²
- 0-3 km storm-relative helicity
- 820 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 0.9
The text
As transmitted.
849 WWUS71 KCLE 111338 NPWCLE URGENT - WEATHER MESSAGE National Weather Service Cleveland OH 838 AM EST Sat Dec 11 2021 OHZ020-047-112145- /O.CAN.KCLE.WI.Y.0008.000000T0000Z-211212T0000Z/ /O.NEW.KCLE.WI.Y.0009.211211T1700Z-211212T0000Z/ Medina-Knox- Including the cities of Brunswick, Medina, Wadsworth, and Mount Vernon 838 AM EST Sat Dec 11 2021 ...WIND ADVISORY IN EFFECT FROM NOON TODAY TO 7 PM EST THIS EVENING... * WHAT...West winds 20 to 25 mph with gusts up to 55 mph expected. * WHERE...Medina and Knox Counties. * WHEN...From noon today to 7 PM EST this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ OHZ010-011-112145- /O.UPG.KCLE.WI.Y.0008.000000T0000Z-211212T0000Z/ /O.EXB.KCLE.HW.W.0003.211211T1400Z-211212T0000Z/ Lorain-Cuyahoga- Including the cities of Lorain, Elyria, North Ridgeville, Avon Lake, and Cleveland 838 AM EST Sat Dec 11 2021 ...HIGH WIND WARNING IN EFFECT UNTIL 7 PM EST THIS EVENING... * WHAT...Southwest winds 20 to 30 mph with gusts up to 60 mph expected. * WHERE...Lorain and Cuyahoga Counties. * WHEN...Until 7 PM EST this evening. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ OHZ003-006>009-017>019-027>030-036-037-112145- /O.UPG.KCLE.WI.Y.0008.000000T0000Z-211212T0000Z/ /O.EXB.KCLE.HW.W.0003.211211T1400Z-211211T2300Z/ Lucas-Wood-Ottawa-Sandusky-Erie-Hancock-Seneca-Huron-Wyandot- Crawford-Richland-Ashland-Marion-Morrow- Including the cities of Toledo, Bowling Green, Perrysburg, Port Clinton, Oak Harbor, Genoa, Fremont, Bellevue, Clyde, Sandusky, Huron, Findlay, Tiffin, Fostoria, Norwalk, Willard, Upper Sandusky, Carey, Bucyrus, Galion, Crestline, Mansfield, Ashland, Marion, Mount Gilead, and Cardington 838 AM EST Sat Dec 11 2021 ...HIGH WIND WARNING IN EFFECT UNTIL 6 PM EST THIS EVENING... * WHAT...Southwest winds 20 to 30 mph with gusts up to 60 mph expected. * WHERE...Portions of north central and northwest Ohio. * WHEN...Until 6 PM EST this evening. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ OHZ012-089-PAZ001-112145- /O.EXT.KCLE.HW.W.0003.211211T1700Z-211212T0400Z/ Lake-Ashtabula Lakeshore-Northern Erie- Including the cities of Mentor, Willoughby, Eastlake, Painesville, Willowick, Wickliffe, Ashtabula, Conneaut, Geneva, and Erie 838 AM EST Sat Dec 11 2021 ...HIGH WIND WARNING NOW IN EFFECT FROM NOON TODAY TO 11 PM EST THIS EVENING... * WHAT...West winds 25 to 35 mph with gusts up to 65 mph expected. * WHERE...In Pennsylvania, Northern Erie County. In Ohio, Lake and Ashtabula Lakeshore Counties. * WHEN...From noon today to 11 PM EST this evening. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ OHZ013-014-021>023-031>033-038-PAZ002-003-112145- /O.EXT.KCLE.WI.Y.0008.211211T1700Z-211212T0000Z/ Geauga-Ashtabula Inland-Summit-Portage-Trumbull-Wayne-Stark- Mahoning-Holmes-Southern Erie-Crawford- Including the cities of Chardon, South Russell, Bainbridge, Chesterland, Middlefield, Burton, Jefferson, Orwell, Andover, Roaming Shores, Akron, Kent, Aurora, Streetsboro, Ravenna, Warren, Niles, Wooster, Orrville, Rittman, Canton, Massillon, Alliance, Youngstown, Boardman, Austintown, Millersburg, Killbuck, Edinboro, Corry, Union City, Meadville, and Titusville 838 AM EST Sat Dec 11 2021 ...WIND ADVISORY NOW IN EFFECT FROM NOON TODAY TO 7 PM EST THIS EVENING... * WHAT...Southwest winds 20 to 25 mph with gusts up to 55 mph expected. * WHERE...Portions of northwest Pennsylvania and northeast Ohio. * WHEN...From noon today to 7 PM EST this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ For more information from the National Weather Service visit http://www.weather.gov/cle
3 follow-up statements
555 WWUS71 KCLE 112033 NPWCLE URGENT - WEATHER MESSAGE National Weather Service Cleveland OH 333 PM EST Sat Dec 11 2021 OHZ012-089-PAZ001-120400- /O.CON.KCLE.HW.W.0003.000000T0000Z-211212T0400Z/ Lake-Ashtabula Lakeshore-Northern Erie- Including the cities of Mentor, Willoughby, Eastlake, Painesville, Willowick, Wickliffe, Ashtabula, Conneaut, Geneva, and Erie 333 PM EST Sat Dec 11 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM EST THIS EVENING... * WHAT...West winds 25 to 35 mph with gusts up to 65 mph. * WHERE...In Pennsylvania, Northern Erie County. In Ohio, Lake and Ashtabula Lakeshore Counties. * WHEN...Until 11 PM EST this evening. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ OHZ003-006>009-017>019-027>030-036-037-112300- /O.CON.KCLE.HW.W.0003.000000T0000Z-211211T2300Z/ Lucas-Wood-Ottawa-Sandusky-Erie-Hancock-Seneca-Huron-Wyandot- Crawford-Richland-Ashland-Marion-Morrow- Including the cities of Toledo, Bowling Green, Perrysburg, Port Clinton, Oak Harbor, Genoa, Fremont, Bellevue, Clyde, Sandusky, Huron, Findlay, Tiffin, Fostoria, Norwalk, Willard, Upper Sandusky, Carey, Bucyrus, Galion, Crestline, Mansfield, Ashland, Marion, Mount Gilead, and Cardington 333 PM EST Sat Dec 11 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING... * WHAT...West winds 25 to 30 mph with gusts up to 60 mph. * WHERE...Portions of north central and northwest Ohio. * WHEN...Until 6 PM EST this evening. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ OHZ010-011-120000- /O.CON.KCLE.HW.W.0003.000000T0000Z-211212T0000Z/ Lorain-Cuyahoga- Including the cities of Lorain, Elyria, North Ridgeville, Avon Lake, and Cleveland 333 PM EST Sat Dec 11 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... * WHAT...West winds 20 to 30 mph with gusts up to 60 mph. * WHERE...Lorain and Cuyahoga Counties. * WHEN...Until 7 PM EST this evening. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ OHZ013-014-021>023-031>033-038-PAZ002-003-120000- /O.CON.KCLE.WI.Y.0008.000000T0000Z-211212T0000Z/ Geauga-Ashtabula Inland-Summit-Portage-Trumbull-Wayne-Stark- Mahoning-Holmes-Southern Erie-Crawford- Including the cities of Chardon, South Russell, Bainbridge, Chesterland, Middlefield, Burton, Jefferson, Orwell, Andover, Roaming Shores, Akron, Kent, Aurora, Streetsboro, Ravenna, Warren, Niles, Wooster, Orrville, Rittman, Canton, Massillon, Alliance, Youngstown, Boardman, Austintown, Millersburg, Killbuck, Edinboro, Corry, Union City, Meadville, and Titusville 333 PM EST Sat Dec 11 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... * WHAT...West winds 20 to 25 mph with gusts up to 55 mph. * WHERE...Portions of northwest Pennsylvania and northeast Ohio. * WHEN...Until 7 PM EST this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ OHZ020-047-120000- /O.CON.KCLE.WI.Y.0009.000000T0000Z-211212T0000Z/ Medina-Knox- Including the cities of Brunswick, Medina, Wadsworth, and Mount Vernon 333 PM EST Sat Dec 11 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... * WHAT...West winds 20 to 25 mph with gusts up to 55 mph. * WHERE...Medina and Knox Counties. * WHEN...Until 7 PM EST this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ For more information from the National Weather Service visit http://www.weather.gov/cle
842 WWUS71 KCLE 112253 NPWCLE URGENT - WEATHER MESSAGE National Weather Service Cleveland OH 553 PM EST Sat Dec 11 2021 OHZ003-006>009-017>019-027>030-036-037-120000- /O.CAN.KCLE.HW.W.0003.000000T0000Z-211211T2300Z/ Lucas-Wood-Ottawa-Sandusky-Erie-Hancock-Seneca-Huron-Wyandot- Crawford-Richland-Ashland-Marion-Morrow- Including the cities of Toledo, Bowling Green, Perrysburg, Port Clinton, Oak Harbor, Genoa, Fremont, Bellevue, Clyde, Sandusky, Huron, Findlay, Tiffin, Fostoria, Norwalk, Willard, Upper Sandusky, Carey, Bucyrus, Galion, Crestline, Mansfield, Ashland, Marion, Mount Gilead, and Cardington 553 PM EST Sat Dec 11 2021 ...HIGH WIND WARNING IS CANCELLED... Winds have diminished across the area and therefore the high wind warning has been cancelled. The wind will continue to gradually diminish this evening and overnight. $$ OHZ012-089-PAZ001-120400- /O.CON.KCLE.HW.W.0003.000000T0000Z-211212T0400Z/ Lake-Ashtabula Lakeshore-Northern Erie- Including the cities of Mentor, Willoughby, Eastlake, Painesville, Willowick, Wickliffe, Ashtabula, Conneaut, Geneva, and Erie 553 PM EST Sat Dec 11 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM EST THIS EVENING... * WHAT...West winds 25 to 35 mph with gusts up to 65 mph. * WHERE...In Pennsylvania, Northern Erie County. In Ohio, Lake and Ashtabula Lakeshore Counties. * WHEN...Until 11 PM EST this evening. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ OHZ010-011-120000- /O.CON.KCLE.HW.W.0003.000000T0000Z-211212T0000Z/ Lorain-Cuyahoga- Including the cities of Lorain, Elyria, North Ridgeville, Avon Lake, and Cleveland 553 PM EST Sat Dec 11 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... * WHAT...West winds 20 to 25 mph with gusts up to 55 mph. * WHERE...Lorain and Cuyahoga Counties. * WHEN...Until 7 PM EST this evening. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ OHZ013-014-021>023-031>033-038-PAZ002-003-120000- /O.CON.KCLE.WI.Y.0008.000000T0000Z-211212T0000Z/ Geauga-Ashtabula Inland-Summit-Portage-Trumbull-Wayne-Stark- Mahoning-Holmes-Southern Erie-Crawford- Including the cities of Chardon, South Russell, Bainbridge, Chesterland, Middlefield, Burton, Jefferson, Orwell, Andover, Roaming Shores, Akron, Kent, Aurora, Streetsboro, Ravenna, Warren, Niles, Wooster, Orrville, Rittman, Canton, Massillon, Alliance, Youngstown, Boardman, Austintown, Millersburg, Killbuck, Edinboro, Corry, Union City, Meadville, and Titusville 553 PM EST Sat Dec 11 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... * WHAT...West winds 20 to 25 mph with gusts up to 50 mph. * WHERE...Portions of northwest Pennsylvania and northeast Ohio. * WHEN...Until 7 PM EST this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ OHZ020-047-120000- /O.CON.KCLE.WI.Y.0009.000000T0000Z-211212T0000Z/ Medina-Knox- Including the cities of Brunswick, Medina, Wadsworth, and Mount Vernon 553 PM EST Sat Dec 11 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... * WHAT...West winds around 20 mph with gusts up to 45 mph. * WHERE...Medina and Knox Counties. * WHEN...Until 7 PM EST this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ For more information from the National Weather Service visit http://www.weather.gov/cle
294 WWUS71 KCLE 112338 NPWCLE URGENT - WEATHER MESSAGE National Weather Service Cleveland OH 638 PM EST Sat Dec 11 2021 OHZ010-011-120045- /O.CAN.KCLE.HW.W.0003.000000T0000Z-211212T0000Z/ Lorain-Cuyahoga- Including the cities of Lorain, Elyria, North Ridgeville, Avon Lake, and Cleveland 638 PM EST Sat Dec 11 2021 ...HIGH WIND WARNING IS CANCELLED... Winds continue to quickly diminish across the area and therefore the high wind warning has been cancelled. $$ OHZ013-014-021>023-031>033-038-PAZ002-003-120045- /O.CAN.KCLE.WI.Y.0008.000000T0000Z-211212T0000Z/ Geauga-Ashtabula Inland-Summit-Portage-Trumbull-Wayne-Stark- Mahoning-Holmes-Southern Erie-Crawford- Including the cities of Chardon, South Russell, Bainbridge, Chesterland, Middlefield, Burton, Jefferson, Orwell, Andover, Roaming Shores, Akron, Kent, Aurora, Streetsboro, Ravenna, Warren, Niles, Wooster, Orrville, Rittman, Canton, Massillon, Alliance, Youngstown, Boardman, Austintown, Millersburg, Killbuck, Edinboro, Corry, Union City, Meadville, and Titusville 638 PM EST Sat Dec 11 2021 ...WIND ADVISORY IS CANCELLED... Winds continue to quickly diminish across the area and therefore the wind advisory has been cancelled. $$ OHZ020-047-120045- /O.CAN.KCLE.WI.Y.0009.000000T0000Z-211212T0000Z/ Medina-Knox- Including the cities of Brunswick, Medina, Wadsworth, and Mount Vernon 638 PM EST Sat Dec 11 2021 ...WIND ADVISORY IS CANCELLED... Winds continue to quickly diminish across the area and therefore the wind advisory has been cancelled. $$ OHZ012-089-PAZ001-120400- /O.CON.KCLE.HW.W.0003.000000T0000Z-211212T0400Z/ Lake-Ashtabula Lakeshore-Northern Erie- Including the cities of Mentor, Willoughby, Eastlake, Painesville, Willowick, Wickliffe, Ashtabula, Conneaut, Geneva, and Erie 638 PM EST Sat Dec 11 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM EST THIS EVENING... * WHAT...West winds 25 to 35 mph with gusts up to 65 mph. * WHERE...In Pennsylvania, Northern Erie County. In Ohio, Lake and Ashtabula Lakeshore Counties. * WHEN...Until 11 PM EST this evening. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ For more information from the National Weather Service visit http://www.weather.gov/cle
The office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 11, 2:34 AM EST | Special Weather Statement | CLE | Lucas, Wood | 56 min |
| Dec 11, 5:26 AM EST | Special Weather Statement | CLE | Cuyahoga, Geauga, Lake, Medina, Portage, Summit | 49 min |
| Dec 11, 5:48 AM EST | Special Weather Statement | CLE | Ashland, Morrow, Richland | 42 min |
| Dec 11, 6:01 AM EST | Special Weather Statement | CLE | Trumbull | 59 min |
| Dec 11, 6:12 AM EST | Severe Thunderstorm Warning | CLE | Mahoning, Portage, Summit, Trumbull | 48 min |
| Dec 11, 6:39 AM EST | Severe Thunderstorm Warning | CLE | Portage, Trumbull | 36 min |
| Dec 11, 11:42 AM EST | Areal Flood Advisory | CLE | Ashland, Medina, Portage, Richland, Summit, Wayne | 4 hr |
| Dec 11, 12:22 PM EST | Special Weather Statement | CLE | Mahoning, Portage, Stark | 53 min |
| Dec 11, 12:32 PM EST | Special Weather Statement | CLE | Trumbull | 58 min |
Nearby
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.