Alert archive / Ohio / Severe Thunderstorm Warnings in 2005

Severe Thunderstorm Warning 2, NWS Cleveland, OH

April 20, 2005Huron County, Ohio

NWS Cleveland, OH issued this severe thunderstorm warning at Apr 20, 2005, 9:47 AM EDT for Huron County, Ohio. It was in force for 28 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Apr 20, 2005, 9:47 AM EDT (13:47 UTC)
Expired
Apr 20, 2005, 10:15 AM EDT
In force
28 min
Issued by
NWS Cleveland, OH
Area
Counties, with a storm outline in the text

County Huron County, OH

The radar

The Cleveland radar (KCLE), 63 km from the middle of the area, began a volume at 13:47 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

Detroit, MI (KDTX), launched 12:00Z, 1.8 hours before the alert went out and 193 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, Detroit, MI at 12:00Z on 2005-04-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 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, Detroit, MI at 12:00Z on 2005-04-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 71 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1350 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
71 m²/s²
0-3 km storm-relative helicity
13 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 
WUUS51 KCLE 201347
SVRCLE
OHC077-201415-
/O.NEW.KCLE.SV.W.0002.050420T1347Z-050420T1415Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
947 AM EDT WED APR 20 2005

THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  HURON COUNTY IN NORTH CENTRAL OHIO

* UNTIL 1015 AM EDT

* AT 942 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING PENNY SIZE HAIL.  THIS
  STORM WAS LOCATED NEAR WILLARD...AND MOVING EAST AT 30 MPH.

* LOCATIONS IMPACTED INCLUDE...
  NEW LONDON...

LARGE HAIL...AND BRIEF 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.

LAT...LON 4125 8235 4123 8234 4106 8233 4106 8241
      4107 8242 4104 8243 4101 8281 4109 8283
      4119 8283

$$
1 follow-up statement
000 
WWUS51 KCLE 201354
SVSCLE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
955 AM EDT WED APR 20 2005

OHC077-201415-
/O.CON.KCLE.SV.W.0002.000000T0000Z-050420T1415Z/
HURON OH-
955 AM EDT WED APR 20 2005


...A SEVERE THUNDERSTORM WARNING CONTINUES UNTIL 1015 AM EDT FOR
HURON COUNTY...


AT 947 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING PENNY SIZE HAIL. 
THIS STORM WAS LOCATED NEAR WILLARD...AND MOVING EAST AT 30 MPH.

* LOCATIONS IMPACTED INCLUDE...
  NORTH FAIRFIELD...
  NEW LONDON...

LAT...LON 4125 8235 4123 8234 4106 8233 4106 8241
      4107 8242 4104 8243 4101 8281 4109 8283
      4119 8283

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 20, 9:43 AM EDTSpecial Marine WarningCLE2 hr
Apr 20, 10:14 AM EDTSevere Thunderstorm WarningCLELorain34 min
Apr 20, 2:39 PM EDTSpecial Marine WarningCLE96 min
Apr 20, 2:50 PM EDTSevere Thunderstorm WarningCLEErie40 min
Apr 20, 2:54 PM EDTSevere Thunderstorm WarningCLESandusky51 min
Apr 20, 3:29 PM EDTSevere Thunderstorm WarningCLEErie31 min
Apr 20, 3:40 PM EDTSevere Thunderstorm WarningCLECuyahoga50 min
Apr 20, 3:48 PM EDTSevere Thunderstorm WarningCLELorain43 min
Apr 20, 4:07 PM EDTSevere Thunderstorm WarningCLEMedina38 min
Apr 20, 4:13 PM EDTSevere Thunderstorm WarningCLEPortage47 min
Apr 20, 4:37 PM EDTSevere Thunderstorm WarningCLESummit53 min
Apr 20, 4:39 PM EDTSevere Thunderstorm WarningCLETrumbull66 min
Apr 20, 4:45 PM EDTSevere Thunderstorm WarningCLEMedina45 min
Apr 20, 4:51 PM EDTSevere Thunderstorm WarningCLEMahoning54 min
Apr 20, 4:55 PM EDTSevere Thunderstorm WarningCLEWyandot65 min
Apr 20, 5:01 PM EDTSevere Thunderstorm WarningCLEPortage, Stark61 min
Apr 20, 5:11 PM EDTSevere Thunderstorm WarningCLEHuron49 min
Apr 20, 5:20 PM EDTSevere Thunderstorm WarningCLECrawford55 min
Apr 20, 5:24 PM EDTSevere Thunderstorm WarningCLEHolmes66 min
Apr 20, 5:38 PM EDTSevere Thunderstorm WarningCLEMorrow67 min
Apr 20, 5:40 PM EDTSevere Thunderstorm WarningCLESeneca65 min
Apr 20, 5:48 PM EDTSevere Thunderstorm WarningCLEHancock57 min
Apr 20, 5:55 PM EDTSevere Thunderstorm WarningCLERichland66 min
Apr 20, 6:13 PM EDTSevere Thunderstorm WarningCLEAshland62 min

Nearby

Severe Thunderstorm Warnings in Ohio, 2005Every severe thunderstorm warning in 2005

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.