Alert archive / Ohio / Flash Flood Warnings in 1998

Flash Flood Warning 81, NWS Pittsburgh, PA

June 16, 1998Guernsey County, Noble County, Ohio

NWS Pittsburgh, PA issued this flash flood warning at Jun 16, 1998, 3:05 PM EDT for Guernsey County, Noble County, Ohio. It was in force for 4 hr. 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 16, 1998, 3:05 PM EDT (19:05 UTC)
Expired
Jun 16, 1998, 7:00 PM EDT
In force
4 hr
Issued by
NWS Pittsburgh, PA
Area
Whole counties

Counties Guernsey County, OH, Noble County, OH

The nearest sounding before it

Pittsburgh, PA (KPIT), launched 12:00Z, 7.1 hours before the alert went out and 129 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 12:00Z on 1998-06-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 419 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 12:00Z on 1998-06-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 53 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
419 J/kg
Mixed-layer CIN
-6 J/kg
Mixed-layer LCL
542 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
53 m²/s²
0-3 km storm-relative helicity
72 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 15, 8:13 PM EDTFlash Flood WarningPBZMuskingum, Noble3 hr
Jun 16, 2:40 PM EDTSevere Thunderstorm WarningPBZMuskingum58 min
Jun 16, 2:50 PM EDTFlash Flood WarningPBZMuskingum4 hr
Jun 16, 3:14 PM EDTSevere Thunderstorm WarningPBZGuernsey, Noble57 min
Jun 16, 3:34 PM EDTSevere Thunderstorm WarningPBZMonroe59 min
Jun 16, 3:36 PM EDTSevere Thunderstorm WarningPBZBelmont59 min
Jun 16, 3:41 PM EDTFlash Flood WarningPBZBelmont, Monroe4 hr
Jun 16, 3:48 PM EDTSevere Thunderstorm WarningPBZHarrison, Tuscarawas55 min
Jun 16, 3:58 PM EDTSevere Thunderstorm WarningPBZJefferson59 min
Jun 16, 4:48 PM EDTSevere Thunderstorm WarningPBZColumbiana60 min
Jun 16, 5:27 PM EDTFlash Flood WarningPBZColumbiana4 hr
Jun 16, 4:05 PM EDTSevere Thunderstorm WarningPBZBeaver, Greene, Washington60 min
Jun 16, 4:36 PM EDTSevere Thunderstorm WarningPBZFayette54 min
Jun 16, 4:36 PM EDTSevere Thunderstorm WarningPBZAllegheny, Westmoreland54 min
Jun 16, 5:05 PM EDTSevere Thunderstorm WarningPBZBeaver, Butler, Lawrence60 min
Jun 16, 5:22 PM EDTSevere Thunderstorm WarningPBZAllegheny, Armstrong, Indiana, Westmoreland58 min
Jun 16, 6:16 PM EDTSevere Thunderstorm WarningPBZIndiana44 min
Jun 16, 3:58 PM EDTSevere Thunderstorm WarningPBZMarshall59 min
Jun 16, 4:08 PM EDTSevere Thunderstorm WarningPBZWetzel59 min
Jun 16, 4:11 PM EDTSevere Thunderstorm WarningPBZMarion, Monongalia59 min

Nearby

Flash Flood Warnings in Ohio, 1998Every flash flood warning in 1998

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.