Alert archive / New Jersey / Flash Flood Watches in 2019

Flash Flood Watch 4, NWS New York, NY

May 30, 20195 counties in New Jersey

NWS New York, NY issued this flash flood watch at May 30, 2019, 3:46 AM EDT for 5 counties in New Jersey. It took effect at May 30, 2019, 3:00 PM EDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued: May 30, 2019, 3:46 AM EDT (07:46 UTC)
In effect from: May 30, 2019, 3:00 PM EDT
Expired: May 30, 2019, 9:13 PM EDT
In force: 6 hr
Issued by: NWS New York, NY
Flood severity: None

Counties Bergen County, NJ, Essex County, NJ, Hudson County, NJ, Passaic County, NJ, Union County, NJ

The radar

The Philadelphia radar (KDIX), 100 km from the middle of the area, began a volume at 07:44 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 flash flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS New York, NY wrote its last area forecast discussion before this flash flood watch went out at May 30, 2:31 AM EDT, 1 hour 15 minutes earlier.

Area forecast discussion, May 30, 2:31 AM EDT, 1 hour 15 minutes before

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Hazardous weather outlook, May 29, 8:59 PM EDT, 6 hours 47 minutes before

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The office that day

Everything else NWS New York, NY issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 30, 5:46 PM EDT	Special Weather Statement	OKX	Richmond	44 min
May 30, 6:06 PM EDT	Special Marine Warning	OKX		38 min
May 30, 6:13 PM EDT	Areal Flood Advisory	OKX	Bronx, Kings, Nassau, New York, Queens, Richmond and 1 more	3 hr
May 30, 6:23 PM EDT	Flash Flood Warning	OKX	Richmond	2 hr
May 30, 7:08 PM EDT	Areal Flood Advisory	OKX	Rockland, Westchester	104 min
May 30, 5:27 PM EDT	Areal Flood Advisory	OKX	Bergen, Essex, Hudson, Passaic, Union	3 hr

Nearby

Flash Flood Watches in New Jersey, 2019 Every flash flood watch in 2019

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.