Alert archive / Delaware / Areal Flood Advisories in 2018

Areal Flood Advisory 175, NWS Philadelphia/Mount Holly

July 27, 2018Sussex County, Delaware

NWS Philadelphia/Mount Holly issued this areal flood advisory at Jul 27, 2018, 5:09 PM EDT for Sussex County, Delaware. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued: Jul 27, 2018, 5:09 PM EDT (21:09 UTC)
Expired: Jul 27, 2018, 8:11 PM EDT
In force: 3 hr
Issued by: NWS Philadelphia/Mount Holly
Area: Storm-based polygon

County Sussex County, DE

The radar

The Dover AFB radar (KDOX), 18 km from the middle of the area, began a volume at 21:11 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.

What forecasters said that day

The local office's own words before this areal flood advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Philadelphia/Mount Holly wrote its last area forecast discussion before this areal flood advisory went out at Jul 26, 5:43 PM EDT, 23 hours 26 minutes earlier.

Area forecast discussion, Jul 26, 5:43 PM EDT, 23 hours 26 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 27, 9:29 AM EDT	Special Weather Statement	PHI	Salem	61 min
Jul 27, 9:50 AM EDT	Flash Flood Watch	PHI	Burlington, Camden, Cumberland, Gloucester, Hunterdon, Mercer and 7 more	13 hr
Jul 27, 10:08 AM EDT	Special Weather Statement	PHI	Cumberland	67 min
Jul 27, 10:34 AM EDT	Rip Current Statement	PHI	Atlantic, Cape May, Monmouth, Ocean	10 hr
Jul 27, 11:11 AM EDT	Special Weather Statement	PHI	Atlantic	64 min
Jul 27, 12:10 PM EDT	Special Weather Statement	PHI	Atlantic	65 min
Jul 27, 12:24 PM EDT	Areal Flood Advisory	PHI	Cape May	114 min
Jul 27, 1:15 PM EDT	Special Weather Statement	PHI	Salem	45 min
Jul 27, 1:23 PM EDT	Special Weather Statement	PHI	Morris	52 min
Jul 27, 1:31 PM EDT	Special Marine Warning	PHI		59 min
Jul 27, 1:38 PM EDT	Areal Flood Advisory	PHI	Hunterdon, Morris, Somerset	4 hr
Jul 27, 2:04 PM EDT	Severe Thunderstorm Warning	PHI	Morris, Somerset	41 min
Jul 27, 2:14 PM EDT	Severe Thunderstorm Warning	PHI	Cumberland, Salem	46 min
Jul 27, 2:19 PM EDT	Special Marine Warning	PHI		56 min
Jul 27, 2:22 PM EDT	Special Marine Warning	PHI		53 min
Jul 27, 2:26 PM EDT	Areal Flood Advisory	PHI	Cumberland, Salem	6 hr
Jul 27, 2:40 PM EDT	Special Marine Warning	PHI		65 min
Jul 27, 2:59 PM EDT	Severe Thunderstorm Warning	PHI	Cumberland, Salem	46 min
Jul 27, 3:09 PM EDT	Areal Flood Advisory	PHI	Cumberland, Salem	6 hr
Jul 27, 3:14 PM EDT	Special Marine Warning	PHI		61 min
Jul 27, 3:45 PM EDT	Special Weather Statement	PHI	Cumberland	30 min
Jul 27, 4:12 PM EDT	Special Marine Warning	PHI		63 min
Jul 27, 4:18 PM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Cape May, Cumberland, Gloucester, Salem	42 min
Jul 27, 4:19 PM EDT	Flash Flood Warning	PHI	Cumberland	4 hr
Jul 27, 4:25 PM EDT	Areal Flood Advisory	PHI	Middlesex, Somerset	7 hr
Jul 27, 4:32 PM EDT	Severe Thunderstorm Warning	PHI	Middlesex, Somerset	43 min
Jul 27, 4:43 PM EDT	Areal Flood Advisory	PHI	Mercer	5 hr
Jul 27, 4:54 PM EDT	Flash Flood Warning	PHI	Middlesex	4 hr
Jul 27, 5:03 PM EDT	Areal Flood Advisory	PHI	Atlantic, Burlington, Cumberland	4 hr
Jul 27, 5:23 PM EDT	Special Marine Warning	PHI		67 min
Jul 27, 5:46 PM EDT	Areal Flood Advisory	PHI	Atlantic, Burlington, Cape May, Cumberland, Ocean	4 hr
Jul 27, 6:10 PM EDT	Areal Flood Advisory	PHI	Mercer, Middlesex, Monmouth, Somerset	4 hr
Jul 27, 7:14 PM EDT	Special Marine Warning	PHI		61 min
Jul 27, 7:15 PM EDT	Areal Flood Advisory	PHI	Hunterdon, Morris, Somerset, Sussex, Warren	4 hr
Jul 27, 7:51 PM EDT	Special Weather Statement	PHI	Atlantic	39 min
Jul 27, 7:55 PM EDT	Areal Flood Advisory	PHI	Hunterdon, Mercer, Somerset, Warren	108 min
Jul 27, 12:17 PM EDT	Areal Flood Advisory	PHI	Carbon, Monroe	2 hr
Jul 27, 12:35 PM EDT	Flash Flood Warning	PHI	Monroe	63 min
Jul 27, 1:02 PM EDT	Areal Flood Advisory	PHI	Berks	3 hr
Jul 27, 1:08 PM EDT	Special Weather Statement	PHI	Bucks, Montgomery	37 min
Jul 27, 1:19 PM EDT	Areal Flood Advisory	PHI	Bucks, Montgomery	4 hr
Jul 27, 1:42 PM EDT	Special Weather Statement	PHI	Montgomery	48 min
Jul 27, 3:11 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Lehigh	49 min
Jul 27, 3:47 PM EDT	Areal Flood Advisory	PHI	Berks, Lehigh	4 hr
Jul 27, 3:54 PM EDT	Flash Flood Warning	PHI	Berks	4 hr
Jul 27, 4:27 PM EDT	Special Weather Statement	PHI	Philadelphia	33 min
Jul 27, 4:33 PM EDT	Special Weather Statement	PHI	Carbon, Monroe	27 min
Jul 27, 4:44 PM EDT	Areal Flood Advisory	PHI	Carbon, Monroe	7 hr
Jul 27, 5:00 PM EDT	Flash Flood Warning	PHI	Monroe	3 hr
Jul 27, 5:13 PM EDT	Special Weather Statement	PHI	Monroe	47 min
Jul 27, 5:27 PM EDT	Areal Flood Advisory	PHI	Berks, Carbon, Lehigh, Northampton	4 hr
Jul 27, 5:43 PM EDT	Special Weather Statement	PHI	Lehigh	47 min
Jul 27, 6:03 PM EDT	Severe Thunderstorm Warning	PHI	Chester	42 min
Jul 27, 6:06 PM EDT	Areal Flood Advisory	PHI	Berks, Chester	3 hr
Jul 27, 6:36 PM EDT	Special Weather Statement	PHI	Berks	39 min
Jul 27, 6:40 PM EDT	Severe Thunderstorm Warning	PHI	Berks	50 min
Jul 27, 7:03 PM EDT	Flash Flood Warning	PHI	Berks	3 hr
Jul 27, 7:09 PM EDT	Severe Thunderstorm Warning	PHI	Chester	51 min
Jul 27, 7:37 PM EDT	Areal Flood Advisory	PHI	Berks, Bucks, Chester, Delaware, Lehigh, Montgomery	116 min
Jul 27, 7:46 PM EDT	Special Weather Statement	PHI	Montgomery	44 min
Jul 27, 7:49 PM EDT	Areal Flood Warning	PHI	Berks	4 hr
Jul 27, 7:49 PM EDT	Special Weather Statement	PHI	Berks	41 min
Jul 27, 7:53 PM EDT	Areal Flood Advisory	PHI	Berks, Lehigh, Montgomery	110 min
Jul 27, 8:37 AM EDT	Special Weather Statement	PHI	New Castle	23 min
Jul 27, 2:15 PM EDT	Areal Flood Advisory	PHI	Sussex	6 hr
Jul 27, 4:19 PM EDT	Special Weather Statement	PHI	Sussex	41 min
Jul 27, 5:03 PM EDT	Special Weather Statement	PHI	Kent	27 min
Jul 27, 5:08 PM EDT	Areal Flood Advisory	PHI	Kent	4 hr
Jul 27, 5:44 PM EDT	Areal Flood Advisory	PHI	Kent, New Castle	3 hr
Jul 27, 6:53 PM EDT	Special Weather Statement	PHI	New Castle	52 min

Nearby

Areal Flood Advisories in Delaware, 2018 Every areal flood advisory in 2018

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.