Alert archive / Ohio / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 41, NWS Cleveland, OH

May 24, 1995Ashtabula County, Ohio

NWS Cleveland, OH issued this severe thunderstorm warning at May 24, 1995, 3:34 PM EDT for Ashtabula County, Ohio. It was in force for 26 min.

The area

The counties it named.

The facts

Issued
May 24, 1995, 3:34 PM EDT (19:34 UTC)
Expired
May 24, 1995, 4:00 PM EDT
In force
26 min
Issued by
NWS Cleveland, OH
Area
Whole counties

County Ashtabula County, OH

The radar

The Cleveland radar (KCLE), 106 km from the middle of the area, began a volume at 19:38 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, 7.6 hours before the alert went out and 174 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 1995-05-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 9 joules per kilogram.LCLLFCEL10008507005003002001001 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 1995-05-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 240 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
9 J/kg
Mixed-layer CIN
-115 J/kg
Mixed-layer LCL
1294 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
240 m²/s²
0-3 km storm-relative helicity
217 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KCLE 241936
SVRCLE
OHC007-242000-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
334 PM EDT WED MAY 24 1995
 
THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  400 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN  OHIO
 
   ...ASHTABULA COUNTY
 
AND THE ADJACENT WATERS OF LAKE ERIE
 
 
AT 333 PM...A SEVERE THUNDERSTORM WAS OVER WESTERN AND CENTRAL ASHTABULA
COUNTY MOVING EAST AT 50 MILES AN HOUR. THE STORM WILL MOVE THROUGH
EASTERN ASHTABULA COUNTY BY 345 PM.
 
SEVERE THUNDERSTORMS MAY PRODUCE DAMAGING WINDS... FREQUENT
LIGHTNING AND HEAVY RAINS WHICH MAY CAUSE FLOODING OF DRAINAGE
SYSTEM*S. REMEMBER SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO
PRODUCE TORNADOES WITH LITTLE OR NO ADVANCE WARNING.
 
WOODWORTH

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Special weather statement, May 24, 12:34 PM EDT, 3 hours before
OH029>033-OH036>038-OH047-251200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1235 PM EDT WED MAY 24 1995

THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS OVER MUCH OF CENTRAL
AND SOUTHERN OHIO THIS AFTERNOON AND TONIGHT. THIS AREA INCLUDES THE
CITIES OF YOUNGSTOWN...CANTON AND MANSFIELD IN EASTERN AND NORTH
CENTRAL OHIO.

A COLD FRONT WAS SINKING SOUTH INTO OHIO THIS AFTERNOON. WARM UNSTABLE
AIR AHEAD OF THE FRONT WAS BEING BROUGHT INTO THE STATE VIA STRONG
SOUTHERLY WINDS.

THE AIRMASS WILL BECOME INCREASINGLY UNSTABLE DURING THE HEAT OF THE
AFTERNOON. WITH THE COLD FRONT APPROACHING...STRONG AND POSSIBLY SEVERE
THUNDERSTORMS WITH LARGE HAIL AND DAMAGING WINDS IN EXCESS OF 50 KNOTS/
58 MPH COULD DEVELOP.

LISTEN TO NOAA WEATHER RADIO FOR THE LATEST INFORMATION ON THIS
POTENTIAL DEVELOPING SEVERE WEATHER SITUATION.

SEM
Special weather statement, May 24, 12:38 PM EDT, 2 hours 56 minutes before
OHZ029>033-OHZ036>038-OHZ047-251200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
1235 PM EDT WED MAY 24 1995

THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS OVER MUCH OF CENTRAL
AND SOUTHERN OHIO THIS AFTERNOON AND TONIGHT. THIS AREA INCLUDES THE
CITIES OF YOUNGSTOWN...CANTON AND MANSFIELD IN EASTERN AND NORTH
CENTRAL OHIO.

A COLD FRONT WAS SINKING SOUTH INTO OHIO THIS AFTERNOON. WARM UNSTABLE
AIR AHEAD OF THE FRONT WAS BEING BROUGHT INTO THE STATE VIA STRONG
SOUTHERLY WINDS.

THE AIRMASS WILL BECOME INCREASINGLY UNSTABLE DURING THE HEAT OF THE
AFTERNOON. WITH THE COLD FRONT APPROACHING...STRONG AND POSSIBLY SEVERE
THUNDERSTORMS WITH LARGE HAIL AND DAMAGING WINDS IN EXCESS OF 50 KNOTS/
58 MPH COULD DEVELOP.

LISTEN TO NOAA WEATHER RADIO FOR THE LATEST INFORMATION ON THIS
POTENTIAL DEVELOPING SEVERE WEATHER SITUATION.

SEM
...CORRECTD HEADER CODES...
Special weather statement, May 24, 1:45 PM EDT, 1 hour 49 minutes before
OHZ020>023-028>033-036>038-047-PAZ003-242300-
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
137 PM EDT WED MAY 24 1995

A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR A PORTION OF NORTHERN OHIO
UNTIL 7 PM EDT.

THE WATCH EXTENDS SOUTH FROM CRAWFORD COUNTY PENNSYLVANIA TO MEDINA...
TO MANSFIELD TO CRAWFORD COUNTY OHIO. THE WATCH INCLUDES THE CITIES OF
AKRON-CANTON...YOUNGSTOWN...MANSFIELD AND MARION OHIO.

AN AREA OF RAPIDLY MOVING THUNDERSTORMS IN NORTH-CENTRAL OHIO AT 1:40
PM WAS OVER SENECA COUNTY OHIO NEAR FOSTORIA. IT WAS MOVING
EAST-NORTHEAST AT 50 MPH AND WILL MOVE ACROSS THE NORWALK AND OBERLIN
AREA BY 3 PM EDT. A SECOND AREA OF STORM WAS MOVING INTO THE MARION
OHIO AREA.

PERSONS IN THE WATCH AREA SHOULD BE ALERT FOR THREATENING WEATHER AND
FOR LATER STATEMENTS OR WARNINGS FROM THE WEATHER SERVICE.

DEB

The office that day

Everything else NWS Cleveland, OH issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 24, 2:16 PM EDTSevere Thunderstorm WarningCLEHuron44 min
May 24, 2:28 PM EDTSevere Thunderstorm WarningCLELorain62 min
May 24, 3:05 PM EDTSevere Thunderstorm WarningCLECuyahoga10 min
May 24, 3:05 PM EDTSevere Thunderstorm WarningCLESummit25 min
May 24, 3:12 PM EDTSevere Thunderstorm WarningCLEPortage33 min
May 24, 3:15 PM EDTSevere Thunderstorm WarningCLEGeauga30 min
May 24, 3:29 PM EDTTornado WarningCLETrumbull46 min
May 24, 3:29 PM EDTTornado WarningCLEPortage16 min
May 24, 4:13 PM EDTSevere Thunderstorm WarningCLEMahoning32 min

Nearby

Severe Thunderstorm Warnings in Ohio, 1995Every severe thunderstorm warning in 1995

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.