Alert archive / New Jersey / Dense Fog Advisories in 2015

Dense Fog Advisory 18, NWS Philadelphia/Mount Holly

December 30, 2015Morris County, Sussex County, Warren County, New Jersey; Carbon County, Monroe County, Northampton County, Pennsylvania

NWS Philadelphia/Mount Holly issued this dense fog advisory at Dec 30, 2015, 4:51 PM EST for Morris County, Sussex County, Warren County, New Jersey; Carbon County, Monroe County, Northampton County, Pennsylvania. It was in force for 11 hr.

The area

The counties it named.

The facts

Issued
Dec 30, 2015, 4:51 PM EST (21:51 UTC)
Expired
Dec 31, 2015, 3:25 AM EST
In force
11 hr
Issued by
NWS Philadelphia/Mount Holly

Counties Morris County, NJ, Sussex County, NJ, Warren County, NJ, Carbon County, PA, Monroe County, PA, Northampton County, PA

The radar

The Philadelphia radar (KDIX), 124 km from the middle of the area, began a volume at 21:55 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
Dec 30, 1:18 AM ESTDense Fog AdvisoryPHIHunterdon, Mercer, Middlesex, Morris, Somerset, Warren9 hr

Nearby

Dense Fog Advisories in New Jersey, 2015Dense Fog Advisories in Pennsylvania, 2015Every dense fog advisory in 2015

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.