Alert archive / New Jersey / Coastal Flood Advisories in 2020

Coastal Flood Advisory 12, NWS Philadelphia/Mount Holly

April 30, 2020Salem County, New Jersey; New Castle County, Delaware

NWS Philadelphia/Mount Holly issued this coastal flood advisory at Apr 30, 2020, 4:16 AM EDT for Salem County, New Jersey; New Castle County, Delaware. It took effect at Apr 30, 2020, 10:00 AM EDT. It was in force for 16 hr.

The area

The counties it named.

The facts

Issued: Apr 30, 2020, 4:16 AM EDT (08:16 UTC)
In effect from: Apr 30, 2020, 10:00 AM EDT
Expired: May 1, 2020, 2:00 AM EDT
In force: 16 hr
Issued by: NWS Philadelphia/Mount Holly

Counties New Castle County, DE, Salem County, NJ

The radar

The Dover AFB radar (KDOX), 84 km from the middle of the area, began a volume at 08:19 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 coastal 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 coastal flood advisory went out at Apr 30, 3:57 AM EDT, 19 minutes earlier.

Area forecast discussion, Apr 30, 3:57 AM EDT, 19 minutes before

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Hazardous weather outlook, Apr 30, 4:04 AM EDT, 12 minutes before

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      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
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        The site you requested is temporarily down for maintenance or an unexpected outage.
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        Please try again in a few minutes.
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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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
Apr 30, 4:00 AM EDT	High Wind Warning	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 3 more	16 hr
Apr 30, 10:20 AM EDT	Coastal Flood Statement	PHI	Ocean	25 hr
Apr 30, 10:20 AM EDT	Coastal Flood Advisory	PHI	Burlington, Camden, Gloucester	13 hr
Apr 30, 6:36 PM EDT	Special Weather Statement	PHI	Atlantic, Cape May, Cumberland	54 min
Apr 30, 5:16 PM EDT	Areal Flood Advisory	PHI	Berks, Chester	4 hr
Apr 30, 5:36 PM EDT	Special Weather Statement	PHI	Kent, Sussex	54 min

Nearby

Coastal Flood Advisories in New Jersey, 2020 Coastal Flood Advisories in Delaware, 2020 Every coastal 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.