Mesoscale Discussion 291

Issued

Apr 28, 2018, 3:11 PM EDT (19:11 UTC)

Expired

Apr 28, 2018, 5:15 PM EDT

In force

2 hr

Issued by

the Storm Prediction Center

Chance of a watch

5%

Counties Hunterdon County, NJ, Morris County, NJ, Sussex County, NJ, Warren County, NJ, Orange County, NY, Sullivan County, NY, Ulster County, NY, Berks County, PA, Bucks County, PA, Carbon County, PA, Chester County, PA, Lancaster County, PA, Lebanon County, PA, Lehigh County, PA, Monroe County, PA, Montgomery County, PA, Northampton County, PA, Pike County, PA, Schuylkill County, PA, York County, PA

The Philadelphia radar (KDIX), 131 km from the middle of the area, began a volume at 19:12 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.

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Mesoscale Discussions in Pennsylvania, 2018Mesoscale Discussions in New Jersey, 2018Mesoscale Discussions in New York, 2018Every mesoscale discussion in 2018

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.