New Jersey, 2000

Damaging Winds in New Jersey, August 7, 2000

August 7, 2000 · NWS PHI · 2 events in 2 counties and zones

A severe thunderstorm knocked down or sheared the top off from numerous trees in Rosenhayn (Cumberland County) and Parvin State Park (Salem County). The worst property damage occurred in Rosenhayn as trees as large as 100 feet were knocked down.

Where it happened

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
2

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.

What happened

The episode as NWS PHI wrote it up.

A severe thunderstorm knocked down or sheared the top off from numerous trees in Rosenhayn (Cumberland County) and Parvin State Park (Salem County). The worst property damage occurred in Rosenhayn as trees as large as 100 feet were knocked down. Most of the trees that were knocked down were either dead or dying. Nonetheless, a couple of homes and vehicles were damaged. One tree punctured the window of one house. A picnic table and lawn furniture were blown through a screened porch. Several corn fields were flattened in Rosenhayn and elsewhere within Deerfield Township. About 7,400 customers lost power, most were restored by 4 p.m. EDT on the 8th.

The radar

The national radar mosaic for the moment the first event began.

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Event by event

2 thunderstorm wind. Local standard time, as filed.

Thunderstorm Wind, Cumberland

When
August 7, 11:40 PM EST
Where
Cumberland County, Rosenhayn
Measured
57 kt (66 mph)
Reported by
BROADCAST MEDIA
Coordinates
39.483, -75.133

Thunderstorm Wind, Salem

When
August 7, 11:40 PM EST
Where
Salem County, 3 mi NW of Norma
Measured
57 kt (66 mph)
Reported by
NEWSPAPER
Coordinates
39.530, -75.117

What these are

Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in New Jersey in 2000Every state in 2000This day in weather historyWarnings in New Jersey, August 2000

Sources

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: 5170976, 5170977.