Alert archive / Ohio / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 101, NWS Cleveland, OH

June 18, 1994Coshocton County, Holmes County, Ohio

NWS Cleveland, OH issued this severe thunderstorm warning at Jun 18, 1994, 3:03 PM EDT for Coshocton County, Holmes County, Ohio. It was in force for 42 min.

The area

The counties it named.

The facts

Issued
Jun 18, 1994, 3:03 PM EDT (19:03 UTC)
Expired
Jun 18, 1994, 3:45 PM EDT
In force
42 min
Issued by
NWS Cleveland, OH
Area
Whole counties

Counties Coshocton County, OH, Holmes County, OH

The nearest sounding before it

Pittsburgh, PA (KPIT), launched 12:00Z, 7.1 hours before the alert went out and 154 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 1994-06-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1283 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Pittsburgh, PA at 12:00Z on 1994-06-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -3 square meters per square second.1939Sfc1 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
1283 J/kg
Mixed-layer CIN
-54 J/kg
Mixed-layer LCL
1033 m above ground
0-6 km bulk shear
1 kt
0-1 km storm-relative helicity
-3 m²/s²
0-3 km storm-relative helicity
25 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 KCAK 181905
SVRCAK
OHC031-075-181945-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE AKRON OH
303 PM EDT SAT JUN 18 1994
 
THE NATIONAL WEATHER SERVICE IN AKRON HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  345 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...S...
 
IN EAST CENTRAL OHIO
 
   ...COSHOCTON COUNTY...HOLMES COUNTY
 
WEATHER RADAR AT THE AKRON CANTON AIRPORT AT 303 PM EDT INDICATED A
POSSIBLE SEVERE THUNDERSTORM OVER THE COSHOCTON-HOLMES COUNTY BORDER.
THE STORM WAS MOVING SLOWLY TO THE SOUTHWEST.
 
 
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
FOR YOUR P"ROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR
OF YOUR HOME OR BUSINESS.  HEAVY RAINS FLOOD ROADS QUICKLY SO
DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.
 
MARTIN

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, Jun 18, 12:49 PM EDT, 2 hours 14 minutes before
OHZ021-022-031-032-038-039-040-048-049-050-058-059-068-069-076-181745-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AKRON CANTON OH
1245 PM EDT SAT JUN 18 1994

THUNDERSTORMS WERE DEVELOPING ACROSS EASTERN OHIO EARLY THIS AFTERNOON.

AT 1243 PM NATIONAL WEATHER SERVICE RADAR INDICATED THUNDERSTORMS OVER
STARK COUNTY...ONE JUST SOUTHWEST OF CANTON AND THE OTHER JUST NORTHEAST
OF LOUISVILLE. NO MOVEMENT HAS BEEN DETERMINED YET.

THESE STO4RMS ARE CAPABLE PRODUCING STRONG GUSTY WINDS UPTO 45 MPH...VERY
HEAVY DOWNPOURS...FREQUENT LIGHTNING AND SMALL HAIL.

IK

...CORRECTED TIMES...
Special weather statement, Jun 18, 1:05 PM EDT, 1 hour 58 minutes before
OHZ021-022-031-032-038-039-040-048-049-050-058-059-068-069-076-181810-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AKRON CANTON OH
105 PM EDT SAT JUN 18 1994

THUNDERSTORMS WERE DEVELOPING ACROSS EASTERN OHIO EARLY THIS AFTERNOON.

AT 100 PM NATIONAL WEATHER SERVICE RADAR INDICATED THUNDERSTORMS OVER
STARK COUNTY...ONE NEAR CANTON AND THE OTHER NEAR LOUISVILLE. MORE
THUNDERSTORMS WERE OVER SUMMIT COUNTY...BETWEEN BARBERTON AND AKRON
MUNICIPAL AIRPORT AND OVER PORTAGE COUNTY BETWEEN KENT AND RAVENNA. IN
ADDITION THUNDERSTORMS WERE  DEVELOPING OVER CENTRAL COSHOCTON...NORTHERN
MUSKINGUM AND FAIRFIELD COUNTIES. ALL THESE STORMS WERE SHOWING LITTLE
MOVEMENT.

THESE STORMS ARE CAPABLE PRODUCING STRONG GUSTY WINDS UPTO 45 MPH...VERY
HEAVY DOWNPOURS...FREQUENT LIGHTNING AND SMALL HAIL.

IK
Special weather statement, Jun 18, 1:06 PM EDT, 1 hour 57 minutes before
OHZ021-022-031-032-038-039-040-048-049-050-058-059-068-069-076-181810-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AKRON CANTON OH
105 PM EDT SAT JUN 18 1994

THUNDERSTORMS WERE DEVELOPING ACROSS EASTERN OHIO EARLY THIS AFTERNOON.

AT 100 PM NATIONAL WEATHER SERVICE RADAR INDICATED THUNDERSTORMS OVER
STARK COUNTY...ONE NEAR CANTON AND THE OTHER NEAR LOUISVILLE. MORE
THUNDERSTORMS WERE OVER SUMMIT COUNTY...BETWEEN BARBERTON AND AKRON
MUNICIPAL AIRPORT AND OVER PORTAGE COUNTY BETWEEN KENT AND RAVENNA. IN
ADDITION THUNDERSTORMS WERE  DEVELOPING OVER CENTRAL COSHOCTON...NORTHERN
MUSKINGUM AND FAIRFIELD COUNTIES. ALL THESE STORMS WERE SHOWING LITTLE
MOVEMENT.

THESE STORMS ARE CAPABLE PRODUCING STRONG GUSTY WINDS UPTO 45 MPH...VERY
HEAVY DOWNPOURS...FREQUENT LIGHTNING AND SMALL HAIL.

IK
Special weather statement, Jun 18, 1:45 PM EDT, 1 hour 18 minutes before
OHZ021-022-031-032-038-039-040-048-049-050-058-059-068-069-076-181745-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AKRON CANTON OH
145 PM EDT SAT JUN 18 1994

THUNDERSTORMS WERE DEVELOPING ACROSS EASTERN OHIO EARLY THIS AFTERNOON.

AT 143 PM NATIONAL WEATHER SERVICE RADAR INDICATED THUNDERSTORMS OVER
STARK COUNTY...ONE JUST SOUTHWEST OF CANTON AND THE OTHER JUST NORTHEAST
OF LOUISVILLE. NO MOVEMENT HAS BEEN DETERMINED YET.

THESE STORMS ARE CAPABLE PRODUCING STRONG GUSTY WINDS UPTO 45 MPH...VERY
HEAVY DOWNPOURS...FREQUENT LIGHTNING AND SMALL HAIL.

IK
Special weather statement, Jun 18, 2:03 PM EDT, 1 hour before
OHZ021-022-031-032-038-039-040-048-049-050-058-059-068-069-076-181905-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AKRON CANTON OH
203 PM EDT SAT JUN 18 1994

THUNDERSTORMS WERE MOING SLOWLY ACROSS EASTERN OHIO THIS AFTERNOON.

AT 150 PM NATIONAL WEATHER SERVICE RADAR INDICATED THUNDERSTORMS ALONG
AND TO THE NORTH A SALEM...MINERA...DOVER/NEW PHILADELPHIA...COSHOCTON
...ZANESVILLE LINE MOVING SLOWLY TO THE SOUTHWEST AT AROUND 5 MPH.

THESE STORMS ARE CAPABLE PRODUCING STRONG GUSTY WINDS UPTO 45 MPH...VERY
HEAVY DOWNPOURS...FREQUENT LIGHTNING AND SMALL HAIL. IN ADDITION...THE
SLOW MOVEMENT OF THE STORMS COMBINED WITH VERY HEAVY DOWNPOURS COULD
CAUSE LOCALIZED FLOODING.

IK
Special weather statement, Jun 18, 2:04 PM EDT, 59 minutes before
OHZ021-022-031-032-038-039-040-048-049-050-058-059-068-069-076-181905-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AKRON CANTON OH
203 PM EDT SAT JUN 18 1994

THUNDERSTORMS WERE MOING SLOWLY ACROSS EASTERN OHIO THIS AFTERNOON.

AT 150 PM NATIONAL WEATHER SERVICE RADAR INDICATED THUNDERSTORMS ALONG
AND TO THE NORTH A SALEM...MINERA...DOVER/NEW PHILADELPHIA...COSHOCTON
...ZANESVILLE LINE MOVING SLOWLY TO THE SOUTHWEST AT AROUND 5 MPH.

THESEP STORMS ARE CAPABLE PRODUCING STRONG GUSTY WINDS UPTO 45 MPH...VERY
HEAVY DOWNPOURS...FREQUENT LIGHTNING AND SMALL HAIL. IN ADDITION...THE
SLOW MOVEMENT OF THE STORMS COMBINED WITH VERY HEAVY DOWNPOURS COULD
CAUSE LOCALIZED FLOODING.

IK

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 18, 2:15 PM EDTSevere Thunderstorm WarningCLECarroll60 min
Jun 18, 2:47 PM EDTSevere Thunderstorm WarningCLETuscarawas58 min
Jun 18, 3:11 PM EDTSevere Thunderstorm WarningCLECarroll34 min
Jun 18, 3:44 PM EDTSevere Thunderstorm WarningCLECoshocton, Holmes, Tuscarawas61 min
Jun 18, 4:12 PM EDTSevere Thunderstorm WarningCLEGuernsey33 min
Jun 18, 4:48 PM EDTSevere Thunderstorm WarningCLEHolmes, Tuscarawas57 min
Jun 18, 4:48 PM EDTSevere Thunderstorm WarningCLEGuernsey57 min

Nearby

Severe Thunderstorm Warnings in Ohio, 1994Every severe thunderstorm warning in 1994

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.