EF1 tornado, Newport to New Buffalo, Pennsylvania, May 29, 2019

1. EF065 to 85 mph

   Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.

2. EF186 to 110 mphthis tornado

   Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.

3. EF2111 to 135 mph

   Considerable damage. Roofs torn off well-built houses, frame homes shifted on their foundations, mobile homes destroyed, large trees snapped or uprooted, cars lifted off the ground.

4. EF3136 to 165 mph

   Severe damage. Whole stories of well-built houses destroyed, large buildings badly damaged, trains overturned, trees debarked, heavy cars lifted and thrown.

5. EF4166 to 200 mph

   Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.

6. EF5over 200 mph

   Incredible damage. Strong frame houses swept off their foundations, car-sized missiles thrown more than 100 meters, steel-reinforced concrete badly damaged, high-rise buildings deformed.

7. Unrated

   The survey recorded a tornado but could not put a number on it, most often because it crossed open country and damaged nothing a rating can be read from.

Rating

EF1

Date

May 29, 2019

Touchdown

4:14 PM EDT (20:14 UTC)

Lifted

4:19 PM EDT (20:19 UTC)

On the ground

5 minutes

Path length

4.9 miles (7.9 km)

Path width

300 yards (274 m)

Deaths

0

Injuries

0

Property damage

$40,000

County

Perry County

Touchdown point

40.441, -77.108

Lift-off point

40.443, -77.015

Record number

1905291414-01

47 damage points were recorded along this path by NWS CTP, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF1. The highest wind the damage implies is 107 mph.

• Convergent pattern in field

Survey points are preliminary and are the raw material the published rating was built from. Source: NWS Damage Assessment Toolkit.

An EF1 tornado touched down near Losh Run in Perry County on the evening of May 29, 2019. The tornado produced maximum winds estimated near 105 mph along a path that was nearly 5 miles in length and had a maximum path width of approximately 300 yards.

A National Weather Service survey team confirmed an EF1 tornado near Losh Run in Perry County Pennsylvania on May 29, 2019.||An EF1 tornado touched down southeast of Newport near the intersection of Route 849 and Narrows Road and progressed nearly due east for approximately 5 miles, finally lifting just east of the Juniata River near Route 322.||The most extensive damage was along Mahanoy Road, where it meets Newport Road (Route 849). In this area, the tornado downed hundreds of trees, including one tree that fell onto and destroyed a pickup truck. Some tree limbs also fell onto rooftops, but little other property damage was observed. East of this location, damage was mainly confined to sporadic trees being toppled. The tornado increased in intensity briefly before dissipating, as it crossed the Juniata River, River Road, and Route 322. Route 322 was closed for a time due to downed trees. Peak winds were estimated at 105 mph.

From NOAA NCEI's Storm Events Database, the narrative the local forecast office wrote for Storm Data.

No tornado warning for this county appears in the archive as in force at the moment the tornado touched down. One was issued for the county at another hour that day.

The county was under a tornado watch, issued at 17:18 UTC and running to 22:43 UTC.

Every warning and watch covering the touchdown point that day, from the Iowa Environmental Mesonet's archive of National Weather Service products. Lead time is measured from the issue of the warning in force to the touchdown time in the database, both of which were recorded to the minute by different people.

The Storm Prediction Center had this point in a Enhanced Risk, with a 0.05 chance of a tornado within 25 miles. The outlook in force was issued at 19:59 UTC.

SPC's Day 1 convective outlook as it stood when the tornado began, read at the touchdown point. The same archive is on the radar archive.

The radiosonde launches on either side of the tornado, from the nearest station that was launching then, drawn and analyzed the way Storm Lab does: the same diagram, the same parcel and shear definitions SPC's mesoanalysis uses.

The State College radar (KCCX), 96 km away, was scanning. The volume nearest the touchdown began at 20:14 UTC.

Open the radar archive at this moment, over the track

Reflectivity and velocity, decoded from the Level II archive in the browser. Volumes take a few seconds to open the first time.

Local storm reports within 60 km of the path, in the three hours either side.

From the Iowa Environmental Mesonet's archive of National Weather Service local storm reports.

The live radar over the trackEvery 2019 tornado in PennsylvaniaEvery tornado in Pennsylvania since 1950Warnings in force in Pennsylvania nowThe forecast where you are

40 more were confirmed in the United States that day.

Ratings are the survey's, read off the damage rather than measured; the rating scale is above. Tornado counts rise through the record as reporting improved, so a year in the 1950s is not comparable with one today except for the strongest tornadoes, which were always noticed.

NOAA Storm Prediction Center tornado database, 1950-2025, the official record kept by NOAA's Storm Prediction Center.