Alert archive / Ohio / Flash Flood Warnings in 2014

Flash Flood Warning 3, NWS Cleveland, OH

February 22, 2014Erie County, Lorain County, Ohio

NWS Cleveland, OH issued this flash flood warning at Feb 22, 2014, 3:53 PM EST for Erie County, Lorain County, Ohio. It was in force for 24 hr. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Feb 22, 2014, 3:53 PM EST (20:53 UTC)
Expired
Feb 23, 2014, 4:00 PM EST
In force
24 hr
Issued by
NWS Cleveland, OH
Area
Storm-based polygon
Flood severity
None

Counties Erie County, OH, Lorain County, OH

The radar

The Cleveland radar (KCLE), 41 km from the middle of the area, began a volume at 20:51 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, 8.9 hours before the alert went out and 177 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 2014-02-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 2014-02-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 106 square meters per square second.1939587897Sfc1 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
2387 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
106 m²/s²
0-3 km storm-relative helicity
174 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.

452 
WGUS51 KCLE 222053
FFWCLE
OHC043-093-232100-
/O.NEW.KCLE.FF.W.0003.140222T2053Z-140223T2100Z/
/00000.0.IJ.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
353 PM EST SAT FEB 22 2014

THE NATIONAL WEATHER SERVICE CLEVELAND HAS ISSUED A

* FLASH FLOOD WARNING FOR ICE JAM FLOODING IN...
  SOUTHEASTERN ERIE COUNTY IN NORTH CENTRAL OHIO
  WESTERN LORAIN COUNTY IN NORTH CENTRAL OHIO

* UNTIL 400 PM EST SUNDAY

* AT 315 PM EST...LOCAL LAW ENFORCEMENT OFFICIALS REPORTED ICE JAM  
  FLOODING ACROSS THE WARNED AREA DUE TO AN ICE JAM ALONG THE VERMILION
  RIVER LOCATED NEAR VERMILION.

* WATER BACKING UP BEHIND THE ICE JAM WILL CONTINUE TO CAUSE SIGNIFICANT
  FLOODING IN VERMILION AND THE MILL HOLLOW AREA. THE ICE COVERED LAKE ERIE 
  AT THE MOUTH OF THE VERMILION RIVER IS PREVENTING THE ICE JAM FROM 
  MOVING OUT. GRADUALLY OVER THE NEXT 24 HOURS THE WATER COMING FROM 
  UPSTREAM WILL DIMINISH AND LOWER THE FLOOD WATERS. ICE JAMS OFTEN
  BREAK UP AND MOVE DOWNSTREAM A SHORT DISTANCE ONLY TO JAM AGAIN. THIS 
  CAN CAUSE WATER LEVELS TO QUICKLY FALL AND THEN RISE AGAIN. 

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING
  INCLUDE...VERMILION...BROWN HELM...HENRIETTA...AND FLORENCE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

RESIDENCE LOCATED IMMEDIATELY UPSTREAM AND DOWNSTREAM OF THE ICE JAM
SHOULD TAKE PRECAUTIONS TO EVACUATE IMMEDIATELY IF NECESSARY. AN ICE 
JAM BREAK WOULD CAUSE A RAPID INCREASE ON THE WATER LEVEL DOWNSTREAM 
AND FREE DANGEROUS RIVER ICE. RIVER ICE CAN FELL TRESS AND KNOCK HOUSES
OFF THEIR FOUNDATIONS.


LAT...LON 4127 8233 4128 8235 4129 8241 4143 8237
      4143 8235 4143 8228

$$

SJAMISON
3 follow-up statements
722 
WGUS71 KCLE 231021
FFSCLE

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
521 AM EST SUN FEB 23 2014

OHC043-093-232100-
/O.CON.KCLE.FF.W.0003.000000T0000Z-140223T2100Z/
/00000.0.IJ.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LORAIN OH-ERIE OH-
521 AM EST SUN FEB 23 2014

...FLASH FLOOD WARNING REMAINS IN EFFECT FOR ICE JAM FLOODING IN
EASTERN ERIE AND WESTERN LORAIN COUNTIES IN NORTH CENTRAL OHIO
UNTIL 400 PM EST SUNDAY...

AT 500 AM EST...LOCAL LAW ENFORCEMENT OFFICIALS REPORTED THAT SOME 
FLOODING WAS STILL OCCURRING NEAR TWO ICE JAMS ON THE VERMILION 
RIVER. ONE WAS NEAR VERMILION AND THE OTHER WAS NEAR MILL HOLLOW 
PARK. THESE ICE JAMS COULD START TO MOVE OR MORE WATER COULD BACK UP 
QUICKLY. PEOPLE WHO LIVE NEAR THE VERMILION RIVER NEED TO BE AWARE 
OF THIS POTENTIAL.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. TURN AROUND...DON'T DROWN!

ICE JAM FLOODING IS DIFFICULT TO PREDICT...AND CONDITIONS CAN CHANGE
RAPIDLY AS A JAM FORMS AND BREAKS. FLOODING ASSOCIATED WITH ICE JAMS
IS OFTEN WORST IMMEDIATELY UPSTREAM OF THE JAM LOCATION. IF YOU LIVE
ALONG OR NEAR RIVERS PRONE TO ICE JAMS...BE PREPARED TO ACT QUICKLY
IF FLOODING IS OBSERVED...OR IF REQUESTED BY EMERGENCY PERSONNEL.

&&

LAT...LON 4127 8233 4128 8235 4129 8241 4143 8237
      4143 8235 4143 8228

$$

KIELTYKA
498 
WGUS71 KCLE 231503
FFSCLE

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
1003 AM EST SUN FEB 23 2014

OHC043-093-231453-
/O.CAN.KCLE.FF.W.0003.000000T0000Z-140223T2100Z/
/00000.0.IJ.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LORAIN OH-ERIE OH-
1003 AM EST SUN FEB 23 2014

...THE FLASH FLOOD WARNING THAT WAS IN EFFECT FOR SOUTHEASTERN ERIE 
AND WESTERN LORAIN COUNTIES IN NORTH CENTRAL OHIO IS CANCELLED. 
A FLOOD WARNING FOR ICE JAMS REMAINS IN EFFECT FOR THE AREA...

THE IMMEDIATE FLASH FLOOD THREAT FOR THE VERMILION AREA HAS 
STABILIZED.  HOWEVER...WIDESPREAD ICE JAM FLOODING REMAINS.

THE ICE CONDITIONS ON THE VERMILION RIVER ARE BEING CLOSELY 
MONITORED. IF ICE CONDITIONS CHANGE AND THE THREAT FOR A FAST 
SIGNIFICANT RISE IN RIVER LEVELS EMERGES...FURTHER FLASH FLOOD 
WARNINGS WILL BE ISSUED.

ICE JAM FLOODING IS DIFFICULT TO PREDICT...AND CONDITIONS CAN CHANGE
RAPIDLY AS A JAM FORMS AND BREAKS. FLOODING ASSOCIATED WITH ICE JAMS
IS OFTEN WORST IMMEDIATELY UPSTREAM OF THE JAM LOCATION. IF YOU LIVE
ALONG OR NEAR RIVERS PRONE TO ICE JAMS...BE PREPARED TO ACT QUICKLY
IF FLOODING IS OBSERVED...OR IF REQUESTED BY EMERGENCY PERSONNEL.

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 4127 8233 4128 8235 4129 8241 4143 8237
      4143 8235 4143 8228

$$

GARNET
830 
WGUS71 KCLE 231505 CCA
FFSCLE

FLASH FLOOD STATEMENT...CORRECTED
NATIONAL WEATHER SERVICE CLEVELAND OH
1005 AM EST SUN FEB 23 2014

OHC043-093-231530-
/O.CAN.KCLE.FF.W.0003.000000T0000Z-140223T2100Z/
/00000.0.IJ.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LORAIN OH-ERIE OH-
1005 AM EST SUN FEB 23 2014

...THE FLASH FLOOD WARNING THAT WAS IN EFFECT FOR SOUTHEASTERN ERIE 
AND WESTERN LORAIN COUNTIES IN NORTH CENTRAL OHIO IS CANCELLED. 
A FLOOD WARNING FOR ICE JAMS REMAINS IN EFFECT FOR THE AREA...

THE IMMEDIATE FLASH FLOOD THREAT FOR THE VERMILION AREA HAS 
STABILIZED.  HOWEVER...WIDESPREAD ICE JAM FLOODING REMAINS.

THE ICE CONDITIONS ON THE VERMILION RIVER ARE BEING CLOSELY 
MONITORED. IF ICE CONDITIONS CHANGE AND THE THREAT FOR A FAST 
SIGNIFICANT RISE IN RIVER LEVELS EMERGES...FURTHER FLASH FLOOD 
WARNINGS WILL BE ISSUED.

ICE JAM FLOODING IS DIFFICULT TO PREDICT...AND CONDITIONS CAN CHANGE
RAPIDLY AS A JAM FORMS AND BREAKS. FLOODING ASSOCIATED WITH ICE JAMS
IS OFTEN WORST IMMEDIATELY UPSTREAM OF THE JAM LOCATION. IF YOU LIVE
ALONG OR NEAR RIVERS PRONE TO ICE JAMS...BE PREPARED TO ACT QUICKLY
IF FLOODING IS OBSERVED...OR IF REQUESTED BY EMERGENCY PERSONNEL.

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 4127 8233 4128 8235 4129 8241 4143 8237
      4143 8235 4143 8228

$$

GARNET

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 21, 9:31 PM ESTRiver Flood WarningCLESandusky15 hr
Feb 21, 10:46 PM ESTAreal Flood AdvisoryCLECrawford12 hr
Feb 21, 10:56 PM ESTAreal Flood AdvisoryCLEErie, Lorain12 hr
Feb 22, 1:09 AM ESTFlash Flood WarningCLEErie, Lorain6 hr
Feb 22, 2:00 AM ESTAreal Flood WarningCLEErie, Huron19 hr
Feb 22, 4:24 AM ESTGale WarningCLE15 hr
Feb 22, 6:55 AM ESTAreal Flood WarningCLEErie, Lorain9 hr
Feb 22, 7:14 AM ESTAreal Flood WarningCLESandusky4 hr
Feb 22, 11:09 AM ESTAreal Flood AdvisoryCLESandusky8 hr
Feb 22, 12:01 PM ESTAreal Flood WarningCLELucas, Wood10 hr
Feb 22, 3:40 PM ESTRiver Flood WarningCLETrumbull15 hr
Feb 22, 4:36 PM ESTAreal Flood WarningCLELake12 hr

Nearby

Flash Flood Warnings in Ohio, 2014Every flash flood warning in 2014

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.