Alert archive / Ohio / Severe Thunderstorm Warnings in 1999
Severe Thunderstorm Warning 14, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at Jun 10, 1999, 7:08 PM EDT for Seneca County, Ohio. It was in force for 67 min. 2 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Jun 10, 1999, 7:08 PM EDT (23:08 UTC)
- Expired
- Jun 10, 1999, 8:15 PM EDT
- In force
- 67 min
- Issued by
- NWS Cleveland, OH
- Area
- Whole counties
County Seneca County, OH
The radar
The Cleveland radar (KCLE), 111 km from the middle of the area, began a volume at 23:09 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 10, 7:45 PM EDT | Hail 1.25 | Maple Grove, OH | |
| Jun 10, 7:45 PM EDT | Thunderstorm Wind | Countywide, OH | Trees and large limbs down countywide. Two cars were damaged by falling trees at Kansas. A grain elevator was blown across the road near the intersection of CR 31 and CR 42. In Maple Grove, a garage roof was torn off with moderate damage done to the adjace |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 12:00Z, 11.1 hours before the alert went out and 197 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
- 772 J/kg
- Mixed-layer CIN
- -49 J/kg
- Mixed-layer LCL
- 1635 m above ground
- 0-6 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- 8 m²/s²
- 0-3 km storm-relative helicity
- 36 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
913 WUUS1 KCLE 102309 RRA SVRCLE OHC147-110015- BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE CLEVELAND OH 708 PM EDT THU JUN 10 1999 THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... SENECA COUNTY IN OHIO * UNTIL 815 PM EDT * AT 708 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM 4 MILES NORTH OF BLOOMVILLE...OR ABOUT 7 MILES EAST OF TIFFIN...MOVING NORTH AT 10 MPH. * SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE... BLOOMVILLE LARGE HAIL...DAMAGING WINDS...AND HEAVY RAINFALL ARE LIKELY WITH THIS STORM. TAKE COVER IN A STURDY BUILDING UNTIL THE STORM HAS PASSED. REPORT SEVERE WEATHER TO THE NEAREST LAW ENFORCEMENT AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN CLEVELAND.
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
Local storm report, Jun 10, 6:32 PM EDT, 36 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NWSFO CLEVELAND OHIO
632 PM EDT THU JUN 10 1999
TIME(EDT) .....CITY LOCATION..... STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0415 PM CONNEAUT LAKE PA WIND DAMAGE
06/10/99 CRAWFORD *** 1 DEAD ***
TREE FELL ON A MAN IN THE
PARK
0415 PM COCHRANTON PA
06/10/99 CRAWFORD *** 2 INJ ***
TWO STUDENTS STRUCK BY
LIGHTNING WITH MINOR
INJURIES.
0433 PM MEADVILLE PA 1 INCH HAIL
06/10/99 CRAWFORD
0500 PM MEADVILLE PA .75 INCH HAIL
06/10/99 CRAWFORD
0510 PM MEADVILLE PA WIND DAMAGE
06/10/99 CRAWFORD TREES DOWN FROM MEADVILLE
TO 5 OR 6 MILES NORTHEAST
OF CITY
0530 PM BEDFORD OH WIND DAMAGE
06/10/99 CUYAHOGA LARGE TREES DOWN.
0535 PM WATERFORD PA .75 INCH HAIL
06/10/99 ERIE
0535 PM CORRY PA WIND DAMAGE
06/10/99 ERIE LARGE TREES DOWN AND POWER
OUTAGES.Local storm report, Jun 10, 6:32 PM EDT, 36 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NWSFO CLEVELAND OHIO
632 PM EDT THU JUN 10 1999
TIME(EDT) .....CITY LOCATION..... STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0415 PM CONNEAUT LAKE PA WIND DAMAGE
06/10/99 CRAWFORD *** 1 DEAD ***
TREE FELL ON A MAN IN THE
PARK
0415 PM COCHRANTON PA
06/10/99 CRAWFORD *** 2 INJ ***
TWO STUDENTS STRUCK BY
LIGHTNING WITH MINOR
INJURIES.
0433 PM MEADVILLE PA 1 INCH HAIL
06/10/99 CRAWFORD
0500 PM MEADVILLE PA .75 INCH HAIL
06/10/99 CRAWFORD
0510 PM MEADVILLE PA WIND DAMAGE
06/10/99 CRAWFORD TREES DOWN FROM MEADVILLE
TO 5 OR 6 MILES NORTHEAST
OF CITY
0530 PM BEDFORD OH WIND DAMAGE
06/10/99 CUYAHOGA LARGE TREES DOWN.
0535 PM WATERFORD PA .75 INCH HAIL
06/10/99 ERIE
0535 PM CORRY PA WIND DAMAGE
06/10/99 ERIE LARGE TREES DOWN AND POWER
OUTAGES.The office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 10, 5:02 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 48 min |
Nearby
Severe Thunderstorm Warnings in Ohio, 1999Every severe thunderstorm warning in 1999
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.