Alert archive / Ohio / Flash Flood Warnings in 2019

Flash Flood Warning 14, NWS Pittsburgh, PA

June 19, 2019Coshocton County, Ohio

NWS Pittsburgh, PA issued this flash flood warning at Jun 19, 2019, 2:14 AM EDT for Coshocton County, Ohio. It was in force for 65 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jun 19, 2019, 2:14 AM EDT (06:14 UTC)
Expired
Jun 19, 2019, 3:19 AM EDT
In force
65 min
Issued by
NWS Pittsburgh, PA
Area
Storm-based polygon
Emergency
Flash flood emergency
Flood severity
None

County Coshocton County, OH

The radar

The Cleveland radar (KCLE), 124 km from the middle of the area, began a volume at 06:15 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

Pittsburgh, PA (KPIT), launched 00:00Z, 6.2 hours before the alert went out and 155 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 00:00Z on 2019-06-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 11 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 00:00Z on 2019-06-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 26 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
11 J/kg
Mixed-layer CIN
-27 J/kg
Mixed-layer LCL
864 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
26 m²/s²
0-3 km storm-relative helicity
67 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Pittsburgh, PA wrote its last area forecast discussion before this flash flood warning went out at Jun 19, 1:13 AM EDT, 1 hour 1 minute earlier.

Area forecast discussion, Jun 19, 1:13 AM EDT, 1 hour 1 minute before
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Hazardous weather outlook, Jun 18, 9:34 PM EDT, 4 hours 40 minutes before
Hazardous Weather Outlook...UPDATED
National Weather Service Pittsburgh PA
934 PM EDT Tue Jun 18 2019

MDZ001-OHZ039>041-048>050-057>059-068-069-PAZ013>016-020>023-029-031-
073>076-WVZ001>004-012-021-509>514-200145-
Garrett-Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-
Jefferson OH-Muskingum-Guernsey-Belmont-Noble-Monroe-Lawrence-Butler-
Clarion-Jefferson PA-Beaver-Allegheny-Armstrong-Indiana-Washington-
Greene-Westmoreland-Westmoreland Ridges-Fayette-Fayette Ridges-
Hancock-Brooke-Ohio-Marshall-Wetzel-Marion-Monongalia-
Ridges of Eastern Monongalia and Northwestern Preston-Preston-
Eastern Preston-Western Tucker-Eastern Tucker-
934 PM EDT Tue Jun 18 2019

...FLASH FLOOD WATCH IN EFFECT UNTIL 2 AM EDT WEDNESDAY...

This Hazardous Weather Outlook is for western Maryland, east
central Ohio, southwest Pennsylvania, west central Pennsylvania,
western Pennsylvania, northern West Virginia and northern panhandle
of West Virginia.

.DAY ONE...Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

A series of disturbances will bring increased coverage of showers
and thunderstorms late Wednesday through Thursday. As a result of
saturated ground from recent rainfall, these storms will be capable
of producing heavy rain that could cause flash flooding.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

PAZ007>009-200145-
Mercer-Venango-Forest-
934 PM EDT Tue Jun 18 2019

This Hazardous Weather Outlook is for northwest Pennsylvania.

.DAY ONE...Tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

A series of disturbances will bring increased coverage of showers
and thunderstorms late Wednesday through Thursday. As a result of
saturated ground from recent rainfall, these storms will be capable
of producing heavy rain that could cause flash flooding.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

Kramar

In the hours before

Local storm report, Jun 18, 11:42 PM EDT, 2 hours 32 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
1142 PM EDT TUE JUN 18 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1140 PM     FLASH FLOOD      WEST LAFAYETTE          40.27N  81.75W
06/18/2019                   COSHOCTON          OH   TRAINED SPOTTER

            REPORTS OF ONGOING WATER RESCUE AND A MOBILE HOME PARK
            BEGINNING TO FLOOD.

&&

EVENT NUMBER PBZ1902306

RACKLEY
Local storm report, Jun 19, 12:24 AM EDT, 1 hour 50 minutes before
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Local storm report, Jun 19, 12:26 AM EDT, 1 hour 48 minutes before
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Local storm report, Jun 19, 12:31 AM EDT, 1 hour 43 minutes before
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Local storm report, Jun 19, 12:34 AM EDT, 1 hour 40 minutes before
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The office that day

Everything else NWS Pittsburgh, PA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 18, 11:09 PM EDTAreal Flood AdvisoryPBZBeaver40 min
Jun 18, 11:48 PM EDTFlash Flood WarningPBZBeaver3 hr
Jun 19, 2:38 PM EDTFlash Flood WarningPBZAllegheny, Washington3 hr
Jun 19, 3:11 PM EDTFlash Flood WarningPBZAllegheny, Westmoreland119 min
Jun 19, 3:40 PM EDTFlash Flood WarningPBZArmstrong, Clarion, Jefferson91 min
Jun 19, 4:32 PM EDTFlash Flood WarningPBZArmstrong, Butler85 min
Jun 19, 5:32 PM EDTFlash Flood WarningPBZBeaver, Butler, Lawrence96 min
Jun 19, 7:34 PM EDTAreal Flood WarningPBZButler6 hr
Jun 18, 10:37 PM EDTAreal Flood AdvisoryPBZCoshocton, Tuscarawas63 min
Jun 18, 11:38 PM EDTFlash Flood WarningPBZCoshocton, Tuscarawas4 hr
Jun 19, 3:16 AM EDTAreal Flood WarningPBZCoshocton, Tuscarawas6 hr
Jun 19, 6:49 AM EDTRiver Flood WarningPBZCoshocton12 days
Jun 19, 9:13 AM EDTAreal Flood WarningPBZCoshocton6 hr
Jun 19, 6:04 PM EDTFlash Flood WarningPBZCoshocton, Tuscarawas3 hr
Jun 19, 6:50 PM EDTAreal Flood AdvisoryPBZMuskingum115 min
Jun 19, 7:34 PM EDTAreal Flood AdvisoryPBZMonroe3 hr
Jun 19, 7:44 PM EDTFlash Flood WarningPBZMonroe6 hr
Jun 19, 7:04 PM EDTFlash Flood WarningPBZWetzel3 hr

Nearby

Flash Flood Warnings in Ohio, 2019Every flash flood warning in 2019

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.