Alert archive / Ohio / Lake Effect Snow Advisories in 2007
Lake Effect Snow Advisory 4, NWS Cleveland, OH
NWS Cleveland, OH issued this lake effect snow advisory at Jan 30, 2007, 4:31 AM EST for Lorain County, Ohio. It took effect at Jan 30, 2007, 7:00 AM EST. It was in force for 21 hr.
The area
The counties it named.
The facts
- Issued
- Jan 30, 2007, 4:31 AM EST (09:31 UTC)
- In effect from
- Jan 30, 2007, 7:00 AM EST
- Expired
- Jan 31, 2007, 4:23 AM EST
- In force
- 21 hr
- Issued by
- NWS Cleveland, OH
County Lorain County, OH
The radar
The Cleveland radar (KCLE), 25 km from the middle of the area, began a volume at 09:30 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, 9.5 hours before the alert went out and 208 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
- 898 m above ground
- 0-6 km bulk shear
- 51 kt
- 0-1 km storm-relative helicity
- 138 m²/s²
- 0-3 km storm-relative helicity
- 180 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this lake effect snow advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Cleveland, OH wrote its last area forecast discussion before this lake effect snow advisory went out at Jan 29, 11:59 PM EST, 4 hours 32 minutes earlier.
Area forecast discussion, Jan 29, 11:59 PM EST, 4 hours 32 minutes before
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</html>Hazardous weather outlook, Jan 29, 5:50 AM EST, 22 hours 41 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE CLEVELAND OH 550 AM EST MON JAN 29 2007 OHZ011>014-089-PAZ001>003-301100- CUYAHOGA-LAKE-GEAUGA-ASHTABULA INLAND-ASHTABULA LAKESHORE- NORTHERN ERIE-SOUTHERN ERIE-CRAWFORD PA- 550 AM EST MON JAN 29 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHEAST OHIO AND NORTHWEST PENNSYLVANIA. .DAY ONE...TODAY AND TONIGHT LAKE EFFECT SNOW WILL CONTINUE ACROSS THE NORTHEAST OHIO AND NORTHWEST PENNSYLVANIA SNOW BELT REGION. ADDITIONAL SIGNIFICANT SNOW ACCUMULATIONS CAN BE EXPECTED TODAY. THE LAKE EFFECT SNOW IS EXPECTED TO TAPER OFF THIS EVENING AND THEN AN ALBERTA CLIPPER STORM SYSTEM WILL MOVE SOUTHEAST INTO THE AREA. LIGHT SNOW WILL AFFECT THE REGION TONIGHT AND BRING UP TO AN INCH OF SNOW ACCUMULATION. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY LAKE EFFECT SNOW WILL ONCE AGAIN REDEVELOP OVER THE AREA TUESDAY. SIGNIFICANT SNOW ACCUMULATIONS ARE POSSIBLE ACROSS THE AREA TUESDAY THROUGH WEDNESDAY MORNING. THE LAKE EFFECT IS EXPECTED TO GRADUALLY TAPER OFF WEDNESDAY AFTERNOON. ANOTHER ALBERTA CLIPPER STORM SYSTEM IS EXPECTED TO MOVE INTO THE AREA THURSDAY. THIS WEATHER FEATURE WILL BRING MORE SNOW TO THE AREA FOLLOWED BY EVEN MORE LAKE EFFECT SNOW INTO THE WEEKEND. A STORM SYSTEM IS FORECAST TO DEVELOP OVER THE SOUTHERN UNITED STATES AND HEAD TOWARD THE REGION. THIS STORM WILL HAVE TO BE MONITORED FOR POTENTIAL IMPACT ON THE REGION DURING THE WEEKEND. MUCH COLDER TEMPERATURES ARE ALSO EXPECTED BY THE END OF THE WEEK WITH HIGHS POSSIBLY ONLY CLIMBING INTO THE TEENS AND LOWS IN THE SINGLE DIGITS. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED. SPOTTERS ARE ENCOURAGED TO CALL IN SNOW REPORTS OF ONE HALF INCH OR GREATER TO THE NATIONAL WEATHER SERVICE. LEZ142>149-162>169-OHZ003-006>010-017>023-027>033-036>038-047- 301100- MAUMEE BAY TO RENO BEACH OH-RENO BEACH TO THE ISLANDS OH- THE ISLANDS TO VERMILION OH-VERMILION TO AVON POINT OH- AVON POINT TO WILLOWICK OH-WILLOWICK TO GENEVA-ON-THE LAKE OH- GENEVA-ON-THE-LAKE TO CONNEAUT OH-CONNEAUT OH TO RIPLEY NY- MAUMEE BAY OH TO RENO BEACH OH BEYOND 5 NM OF SHORE- RENO BEACH TO THE ISLANDS OH BEYOND 5 NM OF SHORE- THE ISLANDS TO VERMILION OH BEYOND 5 NM OF SHORE- VERMILION TO AVON POINT OH BEYOND 5 NM OF SHORE- AVON POINT TO WILLOWICK OH BEYOND 5 NM OF SHORE- WILLOWICK TO GENEVA-ON-THE-LAKE OH BEYOND 5 NM OF SHORE-GENEVA-ON- THE-LAKE TO CONNEAUT OH BEYOND 5 NM OF SHORE- CONNEAUT OH TO RIPLEY NY BEYOND 5 NM OF SHORE-LUCAS-WOOD-OTTAWA- SANDUSKY-ERIE OH-LORAIN-HANCOCK-SENECA-HURON-MEDINA-SUMMIT- PORTAGE-TRUMBULL-WYANDOT-CRAWFORD-RICHLAND-ASHLAND-WAYNE-STARK- MAHONING-MARION-MORROW-HOLMES-KNOX- 550 AM EST MON JAN 29 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE ERIE... NORTH CENTRAL OHIO...NORTHEAST OHIO AND NORTHWEST OHIO. .DAY ONE...TODAY AND TONIGHT NO SIGNIFICANT WEATHER IS EXPECTED TODAY. HOWEVER...AN ALBERTA CLIPPER STORM SYSTEM IS EXPECTED TO BRING SOME LIGHT SNOW TO THE AREA TONIGHT. LOCALLY UP TO AN INCH OF SNOW IS POSSIBLE. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY ANOTHER ALBERTA CLIPPER STORM SYSTEM IS EXPECTED TO MOVE INTO THE AREA THURSDAY. THIS WEATHER FEATURE WILL BRING MORE SNOW TO THE AREA. A STORM SYSTEM IS FORECAST TO DEVELOP OVER THE SOUTHERN UNITED STATES AND HEAD TOWARD THE REGION. THIS STORM WILL HAVE TO BE MONITORED FOR POTENTIAL IMPACT ON THE REGION DURING THE WEEKEND. MUCH COLDER TEMPERATURES ARE ALSO EXPECTED BY THE END OF THE WEEK WITH HIGHS POSSIBLY ONLY CLIMBING INTO THE TEENS AND LOWS IN THE SINGLE DIGITS. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT ANTICIPATED. LOMBARDY
Nearby
Lake Effect Snow Advisories in Ohio, 2007Every lake effect snow advisory in 2007
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.