Alert archive / Delaware / Areal Flood Advisories in 2022

Areal Flood Advisory 84, NWS Philadelphia/Mount Holly

August 17, 2022New Castle County, Delaware

NWS Philadelphia/Mount Holly issued this areal flood advisory at Aug 17, 2022, 1:30 PM EDT for New Castle County, Delaware. It was in force for 2 hr.

The area

The counties it named.

The facts

Issued
Aug 17, 2022, 1:30 PM EDT (17:30 UTC)
Expired
Aug 17, 2022, 3:37 PM EDT
In force
2 hr
Issued by
NWS Philadelphia/Mount Holly
Area
Storm-based polygon

County New Castle County, DE

The radar

The Dover AFB radar (KDOX), 85 km from the middle of the area, began a volume at 17:34 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
Aug 16, 8:56 PM EDTRip Current StatementPHIMonmouth, Ocean23 hr

Nearby

Areal Flood Advisories in Delaware, 2022Every areal flood advisory in 2022

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.