Alert archive / New Jersey / River Flood Warnings in 2013

River Flood Warning 35, NWS Philadelphia/Mount Holly

July 1, 2013Somerset County, New Jersey

NWS Philadelphia/Mount Holly issued this river flood warning at Jul 1, 2013, 5:38 PM EDT for Somerset County, New Jersey. It took effect at Jul 1, 2013, 7:23 PM EDT. It was in force for 106 min.

The area

The counties it named.

The facts

Issued
Jul 1, 2013, 5:38 PM EDT (21:38 UTC)
In effect from
Jul 1, 2013, 7:23 PM EDT
Expired
Jul 1, 2013, 9:09 PM EDT
In force
106 min
Issued by
NWS Philadelphia/Mount Holly
Flood severity
Minor

County Somerset County, NJ

The radar

The Philadelphia radar (KDIX), 71 km from the middle of the area, began a volume at 21:42 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 river

Written for the forecast point North Branch Raritan River near Raritan (RRTN4). The gauge peaked at 9.81 ft at Jul 1, 2013, 7:00 PM EDT.

actionminormoderate51007/0107/0207/03
Action stage
8 ft
Minor stage
10 ft
Moderate stage
12 ft
Major stage
15 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 01400000, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

The text

As transmitted, in the capitals the NWS used until 2016.

120 
WGUS41 KPHI 012139
FLWPHI
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE MT HOLLY, NEW JERSEY
538 PM EDT MON JUL 1 2013

...THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY NJ HAS ISSUED A FLOOD WARNING FOR
THE FOLLOWING RIVERS IN NEW JERSEY... 

  NORTH BRANCH RARITAN RIVER AT RARITAN AFFECTING SOMERSET COUNTY

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SAFETY MESSAGE...DO NOT ATTEMPT TO DRIVE THROUGH FLOODED AREAS. THE WATER MAY BE
DEEPER THAN YOU THINK.

&&

NJC035-020700-
/O.NEW.KPHI.FL.W.0035.130701T2323Z-130702T0700Z/
/RRTN4.1.ER.130701T2323Z.130702T0000Z.130702T0100Z.NO/
538 PM EDT MON JUL 1 2013

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY NJ HAS ISSUED A 

* FLOOD WARNING FOR 
  THE NORTH BRANCH RARITAN RIVER AT RARITAN.
* UNTIL LATE TONIGHT...OR UNTIL THE WARNING IS CANCELLED.
* AT  5:15 PM MONDAY THE STAGE WAS 9.3 FEET. 
* FLOOD STAGE IS 10.0 FEET. 
* MINOR FLOODING IS FORECAST. 
* FORECAST...RISE ABOVE FLOOD STAGE THIS EVENING AND CONTINUE TO RISE TO 
  10.2 FEET LATER THIS EVENING. THE RIVER WILL FALL BELOW FLOOD STAGE 
  OVERNIGHT.
* IMPACT...AT 10.0 FEET...FLOODING ALONG OLD YORK ROAD AND IN NORTH BRANCH 
  VILLAGE

$$

                   FLD     OBSERVED           FORECAST
 LOCATION          STG    STG  DAY TIME       CREST

RARITAN RIVER
  RARITAN          10.0    9.30  MON 5 PM    10.2    MON 8 PM 

&&
1 follow-up statement
980 
WGUS81 KPHI 020109
FLSPHI
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE MT HOLLY, NEW JERSEY
909 PM EDT MON JUL 1 2013

...THE FLOOD WARNING IS CANCELLED FOR THE FOLLOWING RIVERS IN NEW JERSEY...
 
  NORTH BRANCH RARITAN RIVER AT RARITAN AFFECTING SOMERSET COUNTY

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SAFETY MESSAGE...DO NOT ATTEMPT TO DRIVE THROUGH FLOODED AREAS. THE WATER MAY BE
DEEPER THAN YOU THINK.

&&

NJC035-020139-
/O.CAN.KPHI.FL.W.0035.000000T0000Z-130702T0700Z/
/RRTN4.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
909 PM EDT MON JUL 1 2013

THE FLOOD WARNING IS CANCELLED FOR
  THE NORTH BRANCH RARITAN RIVER AT RARITAN.
* AT  8:46 PM MONDAY THE STAGE WAS 9.4 FEET. 
* FLOOD STAGE IS 10.0 FEET. 
* FORECAST...THE RIVER CRESTED BELOW FLOOD STAGE AT 9.8 FEET.  
* IMPACT...AT 10.0 FEET...FLOODING ALONG OLD YORK ROAD AND IN NORTH BRANCH 
  VILLAGE

$$

                   FLD     OBSERVED           FORECAST
 LOCATION          STG    STG    DAY TIME     CREST

RARITAN RIVER
  RARITAN          10.0    9.40  MON 9 PM      

&&

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 1, 4:07 AM EDTSpecial Weather StatementPHISussex38 min
Jul 1, 5:37 AM EDTFlash Flood WarningPHIWarren6 hr
Jul 1, 6:49 AM EDTAreal Flood AdvisoryPHIHunterdon, Sussex, Warren4 hr
Jul 1, 7:09 AM EDTAreal Flood AdvisoryPHICumberland, Salem4 hr
Jul 1, 7:47 AM EDTSpecial Weather StatementPHIHunterdon, Somerset58 min
Jul 1, 8:03 AM EDTAreal Flood AdvisoryPHIHunterdon, Morris, Somerset4 hr
Jul 1, 8:07 AM EDTFlash Flood WarningPHIHunterdon4 hr
Jul 1, 8:25 AM EDTFlash Flood WarningPHISussex4 hr
Jul 1, 8:39 AM EDTSevere Thunderstorm WarningPHIMiddlesex, Morris, Somerset66 min
Jul 1, 8:55 AM EDTFlash Flood WarningPHIMorris, Somerset, Sussex, Warren4 hr
Jul 1, 10:30 AM EDTRiver Flood WarningPHIHunterdon, Somerset5 hr
Jul 1, 10:52 AM EDTAreal Flood WarningPHIHunterdon, Morris, Somerset13 hr
Jul 1, 12:05 PM EDTAreal Flood AdvisoryPHIMonmouth, Ocean4 hr
Jul 1, 12:28 PM EDTRiver Flood WarningPHIBurlington40 hr
Jul 1, 12:36 PM EDTAreal Flood AdvisoryPHIAtlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 2 more4 hr
Jul 1, 2:14 PM EDTAreal Flood AdvisoryPHISussex, Warren4 hr

Nearby

River Flood Warnings in New Jersey, 2013Every river flood warning in 2013

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; the gauge from the NWS water service and the USGS.