Alert archive / Ohio / Flash Flood Warnings in 2013

Flash Flood Warning 7, NWS Cleveland, OH

June 28, 20134 counties in Ohio

NWS Cleveland, OH issued this flash flood warning at Jun 28, 2013, 3:31 PM EDT for 4 counties in Ohio. It was in force for 6 hr. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jun 28, 2013, 3:31 PM EDT (19:31 UTC)
Expired
Jun 28, 2013, 10:00 PM EDT
In force
6 hr
Issued by
NWS Cleveland, OH
Area
Storm-based polygon
Flood severity
None

Counties Erie County, OH, Huron County, OH, Lorain County, OH, Medina County, OH

The radar

The Cleveland radar (KCLE), 38 km from the middle of the area, began a volume at 19:34 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

TimeReportWhereRemark
Jun 28, 4:03 PM EDTFLOOD2 E Spencer, OHREPORTS OF HIGH WATER ALONG COUNTY ROAD 162 AND STATE ROUTE 83 AROUND CHATAM AND LITCHFIELD.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Detroit, MI (KDTX), launched 12:00Z, 7.5 hours before the alert went out and 184 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 2013-06-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 360 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, Detroit, MI at 12:00Z on 2013-06-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -19 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
360 J/kg
Mixed-layer CIN
-39 J/kg
Mixed-layer LCL
805 m above ground
0-6 km bulk shear
9 kt
0-1 km storm-relative helicity
-19 m²/s²
0-3 km storm-relative helicity
52 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.

365 
WGUS51 KCLE 281931
FFWCLE
OHC043-077-093-103-290200-
/O.NEW.KCLE.FF.W.0007.130628T1931Z-130629T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
331 PM EDT FRI JUN 28 2013

THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  ERIE COUNTY IN NORTH CENTRAL OHIO...
  LORAIN COUNTY IN NORTH CENTRAL OHIO...
  MEDINA COUNTY IN NORTHEAST OHIO...
  NORTHERN HURON COUNTY IN NORTH CENTRAL OHIO...

* UNTIL 1000 PM EDT.

* AT 325 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  SLOW MOVING THUNDERSTORMS WITH VERY HEAVY RAINFALL ACROSS THE   
  WARNED AREA. RAINFALL OF 2 TO 3 INCHES MAY OCCUR OVER AREAS WITH 
  ALREADY SATURATED GROUND.

* LOCATIONS IMPACTED INCLUDE...
  SANDUSKY...
  NORWALK...
  MEDINA...
  LITCHFIELD...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS
SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE.

&&

LAT...LON 4119 8283 4148 8283 4146 8277 4148 8270
      4147 8265 4139 8251 4142 8239 4131 8188
      4127 8188 4128 8175 4126 8168 4099 8169
      4098 8171

$$
2 follow-up statements
179 
WGUS71 KCLE 282138
FFSCLE

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
538 PM EDT FRI JUN 28 2013

OHC043-077-093-103-290200-
/O.CON.KCLE.FF.W.0007.000000T0000Z-130629T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
HURON OH-LORAIN OH-MEDINA OH-ERIE OH-
538 PM EDT FRI JUN 28 2013

...FLASH FLOOD WARNING REMAINS IN EFFECT FOR ERIE...SOUTHERN LORAIN
AND NORTHERN HURON COUNTIES IN NORTH CENTRAL OHIO...AND MEDINA COUNTY
IN NORTHEAST OHIO UNTIL 1000 PM EDT...

AT 526 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED THAT
MOST OF THE STORMS HAVE MOVED OUT OF THE WARNED AREA...HOWEVER 
RUNOFF FROM THE EARLIER RAIN WILL CONTINUE THE FLOOD THREAT. 
ADDITIONAL SHOWERS AND STORMS WILL MOVE INTO THE WARNED AREA THIS 
EVENING. THE SCATTERED NATURE OF THE STORMS COULD BRING MODERATE TO 
HEAVY RAIN TO LOCALIZED AREAS. ANY THUNDERSTORM WITH HEAVY RAIN HAS 
THE POTENTIAL TO PRODUCE FLOODING AS GROUND CONDITIONS REMAIN 
SATURATED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WARNING MEANS THAT FLASH FLOODING IS IMMINENT OR
OCCURRING. IF YOU ARE IN THE WARNING AREA...MOVE TO HIGHER GROUND
IMMEDIATELY. RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE
IMMEDIATE PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO
CROSS A FLOODED AREA ON FOOT OR BY AUTOMOBILE.

&&

LAT...LON 4119 8283 4148 8283 4146 8277 4148 8270
      4147 8265 4139 8251 4142 8239 4131 8188
      4127 8188 4128 8175 4126 8168 4099 8169
      4098 8171

$$

SJAMISON
507 
WGUS71 KCLE 290147
FFSCLE

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
947 PM EDT FRI JUN 28 2013

OHC043-077-093-103-290158-
/O.CAN.KCLE.FF.W.0007.000000T0000Z-130629T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
HURON OH-LORAIN OH-MEDINA OH-ERIE OH-
947 PM EDT FRI JUN 28 2013

...THE FLASH FLOOD WARNING THAT WAS IN EFFECT FOR ERIE...SOUTHERN
LORAIN AND NORTHERN HURON COUNTIES IN NORTH CENTRAL OHIO...AND MEDINA
COUNTY IN NORTHEAST OHIO IS CANCELLED...

EXCESS RUNOFF FROM HEAVY RAIN HAS ENDED OVER THE WARNED AREA. STREAMS
AND CREEKS IN THE WARNED AREA HAVE RECEDED OR WERE BEGINNING TO
RECEDE...ENDING THE FLOOD THREAT. IF FLOODING HAS BEEN OBSERVED...
PLEASE REPORT IT TO YOUR LOCAL LAW ENFORCEMENT AGENCY.

REPORT FLOODING TO THE NEAREST LAW ENFORCEMENT AGENCY SO THAT THEY
MAY TAKE APPROPRIATE ACTION TO CLOSE FLOODED ROADWAYS. THEY WILL
RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE IN CLEVELAND.

LAT...LON 4119 8283 4148 8283 4146 8277 4148 8270
      4147 8265 4139 8251 4142 8239 4131 8188
      4127 8188 4128 8175 4126 8168 4099 8169
      4098 8171

$$

SJAMISON

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 27, 8:21 PM EDTSevere Thunderstorm WarningCLEAshland54 min
Jun 27, 8:31 PM EDTSevere Thunderstorm WarningCLECrawford, Marion, Morrow59 min
Jun 27, 9:33 PM EDTAreal Flood WarningCLEAshland, Knox, Richland8 hr
Jun 28, 1:09 PM EDTSevere Thunderstorm WarningCLECrawford, Richland, Seneca, Wyandot66 min
Jun 28, 2:12 PM EDTSpecial Marine WarningCLE93 min
Jun 28, 2:28 PM EDTSevere Thunderstorm WarningCLEStark, Wayne62 min
Jun 28, 2:51 PM EDTSevere Thunderstorm WarningCLEErie, Ottawa, Sandusky54 min
Jun 28, 3:36 PM EDTSevere Thunderstorm WarningCLELorain, Medina54 min
Jun 28, 5:48 PM EDTSevere Thunderstorm WarningCLECrawford, Knox, Marion, Morrow, Richland57 min
Jun 28, 6:18 PM EDTAreal Flood WarningCLECrawford, Hancock, Wyandot8 hr
Jun 28, 6:37 PM EDTSpecial Marine WarningCLE83 min
Jun 28, 6:56 PM EDTSevere Thunderstorm WarningCLEErie, Ottawa49 min

Nearby

Flash Flood Warnings in Ohio, 2013Every flash flood warning in 2013

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.