Alert archive / Pennsylvania / Areal Flood Advisories in 2015

Areal Flood Advisory 209, NWS Philadelphia/Mount Holly

October 29, 201510 counties in Pennsylvania

NWS Philadelphia/Mount Holly issued this areal flood advisory at Oct 29, 2015, 12:33 AM EDT for 10 counties in Pennsylvania. It was in force for 4 hr.

The area

The counties it named.

The facts

Issued: Oct 29, 2015, 12:33 AM EDT (04:33 UTC)
Expired: Oct 29, 2015, 4:30 AM EDT
In force: 4 hr
Issued by: NWS Philadelphia/Mount Holly
Area: Storm-based polygon

Counties Berks County, PA, Bucks County, PA, Carbon County, PA, Chester County, PA, Delaware County, PA, Lehigh County, PA, Monroe County, PA, Montgomery County, PA, Northampton County, PA, Philadelphia County, PA

The radar

The Philadelphia radar (KDIX), 104 km from the middle of the area, began a volume at 04:36 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.

Issued	Product	Office	Counties	Lasted
Oct 28, 10:08 PM EDT	Special Weather Statement	PHI	Middlesex	37 min
Oct 28, 11:48 PM EDT	Coastal Flood Advisory	PHI	Burlington, Camden, Gloucester, Salem	3 hr
Oct 28, 8:28 PM EDT	Areal Flood Advisory	PHI	Berks, Carbon, Lehigh, Monroe	4 hr
Oct 28, 8:54 PM EDT	Special Weather Statement	PHI	Lebanon	21 min
Oct 28, 9:26 PM EDT	Special Weather Statement	PHI	Berks	49 min
Oct 28, 9:57 PM EDT	Special Weather Statement	PHI	Berks, Carbon, Lehigh	48 min
Oct 29, 12:15 AM EDT	Special Weather Statement	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	90 min

Nearby

Areal Flood Advisories in Pennsylvania, 2015 Every areal flood 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.