Alert archive / New Jersey / Areal Flood Advisories in 2020

Areal Flood Advisory 47, NWS Philadelphia/Mount Holly

June 22, 2020Hunterdon County, Mercer County, New Jersey; Bucks County, Pennsylvania

NWS Philadelphia/Mount Holly issued this areal flood advisory at Jun 22, 2020, 9:18 PM EDT for Hunterdon County, Mercer County, New Jersey; Bucks County, Pennsylvania. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
Jun 22, 2020, 9:18 PM EDT (01:18 UTC)
Expired
Jun 23, 2020, 12:04 AM EDT
In force
3 hr
Issued by
NWS Philadelphia/Mount Holly
Area
Storm-based polygon

Counties Hunterdon County, NJ, Mercer County, NJ, Bucks County, PA

The radar

The Philadelphia radar (KDIX), 65 km from the middle of the area, began a volume at 01:20 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.

The office that day

Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 22, 8:48 PM EDTSpecial Weather StatementPHIMercer42 min
Jun 23, 6:12 PM EDTSevere Thunderstorm WarningPHIGloucester, Salem48 min
Jun 23, 7:09 PM EDTSpecial Weather StatementPHIDelaware36 min

Nearby

Areal Flood Advisories in New Jersey, 2020Areal Flood Advisories in Pennsylvania, 2020Every areal flood advisory in 2020

Sources

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.