A warm front crossed the Upper Ohio Valley on the morning of the 24th, putting the region squarely in a warm sector behind the boundary. Abundant moisture and steepening low-level lapse rates were noted on the Pittsburgh morning sounding.
Every event with a place to put it. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS PBZ wrote it up.
A warm front crossed the Upper Ohio Valley on the morning of the 24th, putting the region squarely in a warm sector behind the boundary. Abundant moisture and steepening low-level lapse rates were noted on the Pittsburgh morning sounding. Storms were able to form in eastern Ohio ahead of a trough preceding a cold front by late afternoon. The line of thunderstorms pushed across portions of northern West Virginia and into southwest Pennsylvania into early evening, before mostly weakening as the storms passed northeast of Pittsburgh. Abnormally high freezing levels helped to prevent much hail, but copious amounts of instability and shear allowed for numerous reports of wind damage, mostly to trees. One brief EF-1 tornado occurred in Muskingum County, the third tornado to strike that county in six weeks.
The local office's own words before the first event, 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 the first event at Jun 24, 2:24 PM EST, 1 hour 6 minutes earlier.
Area Forecast Discussion National Weather Service Pittsburgh PA 324 PM EDT Mon Jun 24 2019 .SYNOPSIS... Showers and storms will develop late this afternoon and evening before a cold front crosses the Ohio Valley. Tuesday will be cool and dry before warm air and humidity return late in the week. && .NEAR TERM /UNTIL 6 AM TUESDAY MORNING/... The Ohio Valley remains firmly in the warm sector of a sfc cyclone in ern WI. The 12Z PBZ RAOB shows abundant moisture and steepening lapse rates, and a high-altitude freezing level with PWAT unseasonably high. A strong trough is noted in the Plains, while an MCV is evident in satellite imagery near KY. In the wake of a lead shortwave trough this morning (with attendant warm advection-driven showers), brief ridging will aid in heating of the very moist warm sector. There remains some uncertainty if storms will form ahead of a pre- frontal trough that is expected to advance ewd across the Ohio Valley this evening. Any storms that do form ahead of the front will likely become supercellular given the shear/instability profile anticipated. Any such isolated storms will be capable of all hazards: damaging wind gusts, hail (although it will take an especially intense updraft to produce severe hail today, given the freezing level height), tornadoes, and isolated flash flooding (given the expected warm rain processes, rain production will be highly efficient). The higher-certainty evolution is that storms will form along a pre- frontal trough as the MCV advances newd, becoming linear mode as the trough moves into the region early this evening. An organized severe wind event is anticipated with this line. In the wake of the cold frontal passage, there is a possibility for isolated-scattered showers as the cold pool of the H5 wave moves over and assists in the release of weak low-level potential instability. These showers should wane by morning, setting Tue up for a benign, cool day. && .SHORT TERM /6 AM TUESDAY MORNING THROUGH WEDNESDAY NIGHT/... Drier air will spread into the region on Tue. Upper-level flow will transition toward zonal Tue-Wed, with any rain chances tied to low- amplitude waves embedded in the flow. At this time, Tue appears likely to feature cooler air and no rain. It does appear one such low-amplitude wave will interact with a frontal boundary or lake breeze on Wed, with a potential for scattered showers and storms. && .LONG TERM /THURSDAY THROUGH MONDAY/... Rising H5 heights can be expected for the remainder of the week as the Bermuda High amplifies and builds into the central Appalachians. This trend suggests daily increases in temperature through the remainder of the week. The ridge position will be important for assessing any threat for convection during the late-week timeframe. && .AVIATION /19Z MONDAY THROUGH SATURDAY/... Showers and thunderstorms will overspread the region late this afternoon and evening ahead an incoming upper-level trough and sfc cold front. An MCV will move into the area from the Tennessee Valley through this evening, which will further enhance storm initiation while potentially causing sfc winds to back to sely. The storms are expected to form along a broken to solid line while moving from the southwest to the northeast. Strong and erratic winds are likely to occur with any thunderstorm, along with brief reductions in cig/vsby. A weak post-frontal inversion will trap boundary-layer moisture and result in MVFR to IFR cigs overnight. Drier and cooler air moving in from the southwest will erode this inversion and its moisture, allowing for quicker improvement to VFR conditions Tuesday morning. .Outlook... Mostly VFR conditions are expected the rest of the week, though brief cat reductions could occur during storms associated with a weak mid- week disturbance. && .PBZ WATCHES/WARNINGS/ADVISORIES... MD...None. OH...None. PA...None. WV...None. && Kramar
Hazardous Weather Outlook...UPDATED National Weather Service Pittsburgh PA 345 PM EDT Mon Jun 24 2019 MDZ001-WVZ511>514-251945- Garrett-Preston-Eastern Preston-Western Tucker-Eastern Tucker- 345 PM EDT Mon Jun 24 2019 This Hazardous Weather Outlook is for western Maryland and northern West Virginia. .DAY ONE...This afternoon and tonight. Severe thunderstorms are likely this afternoon and evening. Storms will be capable of damaging wind gusts, and perhaps an isolated tornado or large hail. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to Standard Operating Procedures. OHZ039>041-048>050-057>059-068-069-PAZ007>009-013>016-020>023-029- 031-073>076-WVZ001>004-012-021-509-510-251945- Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson OH- Muskingum-Guernsey-Belmont-Noble-Monroe-Mercer-Venango-Forest- 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- 345 PM EDT Mon Jun 24 2019 ...SEVERE THUNDERSTORM WATCH 440 IN EFFECT UNTIL 10 PM EDT THIS EVENING... This Hazardous Weather Outlook is for east central Ohio, northwest Pennsylvania, southwest Pennsylvania, west central Pennsylvania, western Pennsylvania, northern West Virginia and northern panhandle of West Virginia. .DAY ONE...This afternoon and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Severe Thunderstorm Watch. Storms will be capable of damaging wind gusts, and perhaps an isolated tornado or large hail. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to Standard Operating Procedures.
The Cincinnati radar (KILN), 160 km away, was scanning. The volume nearest the first event began at 20:29 UTC.
29 thunderstorm wind, 1 tornado. Local standard time, as filed.
A local fire department reported numerous trees down between Gratiot and Zanesville.
Large branches were brought down in town.
Trees were reported to be blown down along Route 60 at Olde Falls Road.
It was reported that multiple trees were down along North River Road West.
The National Weather Service confirmed an EF1 tornado in |northeastern Muskingum County just east of Dresden on Stilwell |Road off of Boy Scout Road. The damage was confined to a remote |section of the county where about 15 to 20 hardwood trees were |snapped half way up, while two trees were observed to be uprooted.|Downed trees closed Stilwell Road for a time during the evening. A peak wind speed of 95 MPH was estimated.
This was the third tornado in six weeks for Muskingum County, and since 1950, this is the 19th tornado that has been recorded in the county.
Trees were reported to be blown down in Adamsville.
Trees were reported to be blown down in Cumberland.
Trees and power lines were reported down over a widespread area near the intersection of State Route 541 and State Route 93.
Trees were reported to be blown down in Kimbolton.
A tin roof was partially lifted off of a structure north of Newcomerstown.
Near Old Washington, trees were blown down.
Numerous trees were reported to be blown down in Newcomerstown.
Trees were reported to be knocked down near Fairview.
Trees were reported to be downed near Antrim.
Trees were reported to be downed near Freeport.
Multiple trees were reported to be blown down near Barnesville.
Trees were reported to have been blown on to a house near Holloway.
Near Deersville, trees were reported to be downed.
Trees and power lines were reported to be downed on Mount Hope Road.
Trees were blown down near New Athens.
Trees were blown down near Scio.
At Adena, a tree was reported to be blown down on to a car.
Near Jewett, trees were reported to be blown down.
Trees were reported to be blown down along County Route 395.
Trees were reported to be blown down along Scio Road.
Near Route 43, trees were reported to be blown down.
A trained spotter reported that two trees were felled on Red Oak Drive. One of the trees took down power lines, and the other crushed a swimming pool.
Trees were reported to be blown down in Overlook Hills.
Trees were reported to be blown down along County Route 66.
Large branches were blown down, and power outages were reported along Sunset Boulevard.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Ohio in 2019Every state in 2019This day in weather historyThe tornado archive for Ohio, 2019Warnings in Ohio, June 2019
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 832232, 832233, 832234, 832235, 833175, 832241, 832242, 832243, 832244, 832245, 832246, 832248, 832249, 832250, 832278, 832281, 832283, 832284, 832285, 832287, 832288, 832289, 832291, 833178, 833179, 833182, 833188, 833189, 833190, 833191.