Alert archive / New Jersey / River Flood Warnings in 2023

River Flood Warning 86, NWS Philadelphia/Mount Holly

December 28, 2023Middlesex County, Somerset County, New Jersey

NWS Philadelphia/Mount Holly issued this river flood warning at Dec 28, 2023, 8:31 AM EST for Middlesex County, Somerset County, New Jersey. It took effect at Dec 28, 2023, 9:00 AM EST. It was in force for 16 hr.

The area

The outline as issued.

The facts

Issued: Dec 28, 2023, 8:31 AM EST (13:31 UTC)
In effect from: Dec 28, 2023, 9:00 AM EST
Expired: Dec 29, 2023, 12:32 AM EST
In force: 16 hr
Issued by: NWS Philadelphia/Mount Holly
Area: Storm-based polygon
Flood severity: Minor

Counties Middlesex County, NJ, Somerset County, NJ

The radar

The Philadelphia radar (KDIX), 70 km from the middle of the area, began a volume at 13:31 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 Raritan River at Manville (MNVN4). The gauge peaked at 16.37 ft at Dec 28, 2023, 5:00 PM EST.

Action stage: 12 ft
Minor stage: 14 ft
Moderate stage: 17 ft
Major stage: 20 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 01400500, 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.

172 
WGUS41 KPHI 281331
FLWPHI

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Mount Holly NJ
831 AM EST Thu Dec 28 2023

...The National Weather Service in Mount Holly NJ has issued a Flood 
Warning for the following rivers in New Jersey...

  Raritan River At Manville affecting Somerset and Middlesex 
  Counties.



For the Raritan River...including Stanton, Raritan, Manville, Bound 
Brook...Minor flooding is forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around...don't drown when encountering flooded roads. Most 
flood deaths occur in vehicles.

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

Additional information is available at www.weather.gov/phi.

The next statement will be issued this evening at 700 PM EST.

&&

NJC023-035-290000-
/O.NEW.KPHI.FL.W.0086.231228T1400Z-231229T0000Z/
/MNVN4.1.ER.231228T1613Z.231228T1800Z.231228T2152Z.NO/
831 AM EST Thu Dec 28 2023

...FLOOD WARNING IN EFFECT UNTIL THIS EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Raritan River at Manville.

* WHEN...Until this evening.

* IMPACTS...At 11.0 feet, At this level, inundation begins in Dukes 
  Park in Manville.
  At 12.0 feet, Cautionary/Action stage is reached. Roads and trails 
  flood within Dukes Park.
  At 13.0 feet, Southside Avenue in Somerville floods.
  At 15.0 feet, Dukes Parkway begins to flood in Hillsborough.
  At 16.0 feet, Lincoln Avenue in the Lost Valley section of 
  Manville floods.

* ADDITIONAL DETAILS...
  - At 8:15 AM EST Thursday the stage was 12.2 feet and rising.
  - Forecast...The river is expected to rise above flood stage
    late this morning to a crest of 15.1 feet this afternoon. It
    will then fall below flood stage late this afternoon.
  - Flood stage is 14.0 feet.
  - Flood History...This crest compares to a previous crest of
    14.9 feet on 03/11/2011.
  - http://www.weather.gov/safety/flood

&&

Stream          Fld   Observed        Fcsts (7 am)        Crest
Location        Stg   Stg Day/Time    Fri  Sat        Stg Time Date

Raritan River
Manville        14.0  12.2 Thu 8 am   9.9  6.7        15.1 1pm 12/28


&&

LAT...LON 4058 7464 4057 7456 4052 7456 4054 7471


$$

Hoeflich

5 follow-up statements

203 
WGUS81 KPHI 281728
FLSPHI

Flood Statement
National Weather Service Mount Holly NJ
1228 PM EST Thu Dec 28 2023

...The Flood Warning is extended for the following rivers in New 
Jersey...

  Raritan River At Manville affecting Somerset and Middlesex 
  Counties.



For the Raritan River...including Manville...Minor flooding is 
forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

Turn around...don't drown when encountering flooded roads. Most 
flood deaths occur in vehicles.

Additional information is available at www.weather.gov/phi.

The next statement will be issued late tonight at 1230 AM EST.

&&

NJC023-035-290530-
/O.EXT.KPHI.FL.W.0086.000000T0000Z-231229T0948Z/
/MNVN4.1.ER.231228T1623Z.231228T1800Z.231229T0348Z.NO/
1228 PM EST Thu Dec 28 2023

...FLOOD WARNING NOW IN EFFECT UNTIL LATE TONIGHT...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Raritan River at Manville.

* WHEN...Until late tonight.

* IMPACTS...At 11.0 feet, At this level, inundation begins in Dukes 
  Park in Manville.
  At 12.0 feet, Cautionary/Action stage is reached. Roads and trails 
  flood within Dukes Park.
  At 13.0 feet, Southside Avenue in Somerville floods.
  At 15.0 feet, Dukes Parkway begins to flood in Hillsborough.
  At 16.0 feet, Lincoln Avenue in the Lost Valley section of 
  Manville floods.
  At 17.0 feet, Street and roadway flooding increases across the 
  Manville area. The Van Veghten Bridge and Main Street in Manville 
  are flooded as well as 5th Street in Somerville. The amount of 
  flooding can vary from event to event and can be affected by the 
  amount of water in the Millstone.

* ADDITIONAL DETAILS...
  - At 12:15 PM EST Thursday the stage was 14.9 feet and rising.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 12:15 PM EST Thursday was 14.9 feet.
  - Forecast...The river is expected to rise to a crest of 16.3
    feet this afternoon. It will then fall below flood stage late
    this evening.
  - Flood stage is 14.0 feet.
  - Flood History...This crest compares to a previous crest of
    16.2 feet on 09/21/1989.
  - http://www.weather.gov/safety/flood

&&

Stream          Fld   Observed        Fcsts (1 pm)        Crest
Location        Stg   Stg Day/Time    Fri  Sat        Stg Time Date

Raritan River
Manville        14.0  14.9 Thu 12 p   10.2 7.7        16.3 1pm 12/28


&&

LAT...LON 4058 7464 4057 7456 4052 7456 4054 7471


$$

Hoeflich

773 
WGUS81 KPHI 282037
FLSPHI

Flood Statement
National Weather Service Mount Holly NJ
337 PM EST Thu Dec 28 2023

...The Flood Warning is extended for the following rivers in New 
Jersey...

  Raritan River At Bound Brook affecting Somerset and Middlesex 
  Counties.

...The Flood Warning continues for the following rivers in New 
Jersey...

  Raritan River At Manville affecting Somerset and Middlesex 
  Counties.

...The Flood Warning is cancelled for the following rivers in New 
Jersey...

  North Branch Raritan River At Raritan affecting Somerset County.



For the Raritan River...including Stanton, Raritan, Manville, Bound 
Brook...Minor flooding is forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

Turn around...don't drown when encountering flooded roads. Most 
flood deaths occur in vehicles.

Additional information is available at www.weather.gov/phi.

The next statement will be issued this afternoon at 445 PM EST.

&&

NJC035-282145-
/O.CAN.KPHI.FL.W.0083.000000T0000Z-231228T2037Z/
/RRTN4.1.ER.231228T1145Z.231228T1545Z.231228T1934Z.NO/
337 PM EST Thu Dec 28 2023

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the North Branch Raritan River At Raritan.

* ADDITIONAL DETAILS...
  - At 3:15 PM EST Thursday the stage was 9.4 feet.
  - The river has crested and fallen below flood stage. The North
    Branch Raritan River gauge at South Branch remains in
    moderate flood stage at this time.
  - Forecast...The river is expected to fall to 4.1 feet early
    Sunday afternoon.
  - http://www.weather.gov/safety/flood

&&

Stream          Fld   Observed        Fcsts (1 pm)        Crest
Location        Stg   Stg Day/Time    Fri  Sat        Stg Time Date

North Branch Rar
Raritan         10.0  9.4  Thu 3 pm   5.3  4.3         MSG  unknown


&&

LAT...LON 4063 7470 4062 7463 4058 7464 4054 7471


$$

NJC023-035-290845-
/O.EXT.KPHI.FL.W.0089.000000T0000Z-231229T1200Z/
/BDKN4.1.ER.231228T1816Z.231229T0000Z.231229T0600Z.NO/
337 PM EST Thu Dec 28 2023

...FLOOD WARNING NOW IN EFFECT UNTIL TOMORROW MORNING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Raritan River at Bound Brook.

* WHEN...Until tomorrow morning.

* IMPACTS...At 28.0 feet, Backyard and low areas are protected by 
  levees and the flood wall. Without the levees or if there is a 
  breach in the levees, minor flooding will occur.
  At 30.0 feet, Main Street is protected by flap valves/sluice 
  gates. This level triggers the gate closures to protect Main 
  Street.

* ADDITIONAL DETAILS...
  - At 3:15 PM EST Thursday the stage was 28.9 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 3:15 PM EST Thursday was 28.9 feet.
  - Forecast...The river is expected to rise to a crest of 29.5
    feet this evening. It will then fall below flood stage just
    after midnight tonight.
  - Flood stage is 28.0 feet.
  - Flood History...This crest compares to a previous crest of
    29.5 feet on 03/11/1994.
  - http://www.weather.gov/safety/flood

&&

Stream          Fld   Observed        Fcsts (1 pm)        Crest
Location        Stg   Stg Day/Time    Fri  Sat        Stg Time Date

Raritan River
Bound Brook     28.0  28.9 Thu 3 pm   24.8 21.3       29.5 7pm 12/28


&&

LAT...LON 4057 7456 4056 7448 4049 7438 4045 7442
      4051 7452 4052 7456


$$

NJC023-035-290815-
/O.EXT.KPHI.FL.W.0086.000000T0000Z-231229T0811Z/
/MNVN4.1.ER.231228T1623Z.231228T2000Z.231229T0211Z.NO/
337 PM EST Thu Dec 28 2023

...FLOOD WARNING NOW IN EFFECT UNTIL LATE TONIGHT...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Raritan River at Manville.

* WHEN...Until late tonight.

* IMPACTS...At 11.0 feet, At this level, inundation begins in Dukes 
  Park in Manville.
  At 12.0 feet, Cautionary/Action stage is reached. Roads and trails 
  flood within Dukes Park.
  At 13.0 feet, Southside Avenue in Somerville floods.
  At 15.0 feet, Dukes Parkway begins to flood in Hillsborough.
  At 16.0 feet, Lincoln Avenue in the Lost Valley section of 
  Manville floods.
  At 17.0 feet, Street and roadway flooding increases across the 
  Manville area. The Van Veghten Bridge and Main Street in Manville 
  are flooded as well as 5th Street in Somerville. The amount of 
  flooding can vary from event to event and can be affected by the 
  amount of water in the Millstone.

* ADDITIONAL DETAILS...
  - At 3:15 PM EST Thursday the stage was 16.2 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 3:15 PM EST Thursday was 16.2 feet.
  - Forecast...The river is expected to fall below flood stage
    late this evening and continue falling to 6.1 feet early
    Sunday afternoon.
  - Flood stage is 14.0 feet.
  - Flood History...This crest compares to a previous crest of
    16.2 feet on 09/21/1989.
  - http://www.weather.gov/safety/flood

&&

Stream          Fld   Observed        Fcsts (1 pm)        Crest
Location        Stg   Stg Day/Time    Fri  Sat        Stg Time Date

Raritan River
Manville        14.0  16.2 Thu 3 pm   8.8  6.5         MSG  unknown


&&

LAT...LON 4058 7464 4057 7456 4052 7456 4054 7471


$$

Staarmann

824 
WGUS81 KPHI 282146
FLSPHI

Flood Statement
National Weather Service Mount Holly NJ
446 PM EST Thu Dec 28 2023

...The Flood Warning continues for the following rivers in New 
Jersey...

  Raritan River At Bound Brook affecting Somerset and Middlesex 
  Counties.

  Raritan River At Manville affecting Somerset and Middlesex 
  Counties.



For the Raritan River...including Stanton, Raritan, Manville, Bound 
Brook...Minor flooding is forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

Turn around...don't drown when encountering flooded roads. Most 
flood deaths occur in vehicles.

Additional information is available at www.weather.gov/phi.

The next statement will be issued late tonight at 100 AM EST.

&&

NJC023-035-290900-
/O.EXT.KPHI.FL.W.0089.000000T0000Z-231229T0900Z/
/BDKN4.1.ER.231228T1816Z.231229T0000Z.231229T0600Z.NO/
446 PM EST Thu Dec 28 2023

...FLOOD WARNING NOW IN EFFECT UNTIL LATE TONIGHT...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Raritan River at Bound Brook.

* WHEN...Until late tonight.

* IMPACTS...At 28.0 feet, Backyard and low areas are protected by 
  levees and the flood wall. Without the levees or if there is a 
  breach in the levees, minor flooding will occur.
  At 30.0 feet, Main Street is protected by flap valves/sluice 
  gates. This level triggers the gate closures to protect Main 
  Street.

* ADDITIONAL DETAILS...
  - At 4:15 PM EST Thursday the stage was 29.2 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 4:15 PM EST Thursday was 29.2 feet.
  - Forecast...The river is expected to rise to a crest of 29.5
    feet this evening. It will then fall below flood stage just
    after midnight tonight.
  - Flood stage is 28.0 feet.
  - Flood History...This crest compares to a previous crest of
    29.5 feet on 03/11/1994.
  - http://www.weather.gov/safety/flood

&&

Stream          Fld   Observed        Fcsts (7 pm)        Crest
Location        Stg   Stg Day/Time    Fri  Sat        Stg Time Date

Raritan River
Bound Brook     28.0  29.2 Thu 4 pm   23.8 20.8       29.5 7pm 12/28


&&

LAT...LON 4057 7456 4056 7448 4049 7438 4045 7442
      4051 7452 4052 7456


$$

NJC023-035-290600-
/O.EXT.KPHI.FL.W.0086.000000T0000Z-231229T0600Z/
/MNVN4.1.ER.231228T1623Z.231228T2115Z.231229T0211Z.NO/
446 PM EST Thu Dec 28 2023

...FLOOD WARNING NOW IN EFFECT UNTIL JUST AFTER MIDNIGHT TONIGHT...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Raritan River at Manville.

* WHEN...Until just after midnight tonight.

* IMPACTS...At 11.0 feet, At this level, inundation begins in Dukes 
  Park in Manville.
  At 12.0 feet, Cautionary/Action stage is reached. Roads and trails 
  flood within Dukes Park.
  At 13.0 feet, Southside Avenue in Somerville floods.
  At 15.0 feet, Dukes Parkway begins to flood in Hillsborough.
  At 16.0 feet, Lincoln Avenue in the Lost Valley section of 
  Manville floods.
  At 17.0 feet, Street and roadway flooding increases across the 
  Manville area. The Van Veghten Bridge and Main Street in Manville 
  are flooded as well as 5th Street in Somerville. The amount of 
  flooding can vary from event to event and can be affected by the 
  amount of water in the Millstone.

* ADDITIONAL DETAILS...
  - At 4:15 PM EST Thursday the stage was 16.4 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 4:15 PM EST Thursday was 16.4 feet.
  - Forecast...The river is expected to fall below flood stage
    late this evening and continue falling to 6.1 feet early
    Sunday afternoon.
  - Flood stage is 14.0 feet.
  - Flood History...This crest compares to a previous crest of
    16.6 feet on 01/05/1982.
  - http://www.weather.gov/safety/flood

&&

Stream          Fld   Observed        Fcsts (7 pm)        Crest
Location        Stg   Stg Day/Time    Fri  Sat        Stg Time Date

Raritan River
Manville        14.0  16.4 Thu 4 pm   7.9  6.3         MSG  unknown


&&

LAT...LON 4058 7464 4057 7456 4052 7456 4054 7471


$$

Staarmann

955 
WGUS81 KPHI 290141
FLSPHI

Flood Statement
National Weather Service Mount Holly NJ
841 PM EST Thu Dec 28 2023

...The Flood Warning continues for the following rivers in New 
Jersey...

  Raritan River At Bound Brook affecting Somerset and Middlesex 
  Counties.

  Raritan River At Manville affecting Somerset and Middlesex 
  Counties.



For the Raritan River...including Bound Brook...Minor flooding is 
forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

Turn around...don't drown when encountering flooded roads. Most 
flood deaths occur in vehicles.

Additional information is available at www.weather.gov/phi.

The next statement will be issued late tonight at 100 AM EST.

&&

NJC023-035-290900-
/O.CON.KPHI.FL.W.0089.000000T0000Z-231229T0900Z/
/BDKN4.1.ER.231228T1816Z.231229T0000Z.231229T0820Z.NO/
841 PM EST Thu Dec 28 2023

...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE TONIGHT...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Raritan River at Bound Brook.

* WHEN...Until late tonight.

* IMPACTS...At 28.0 feet, Backyard and low areas are protected by 
  levees and the flood wall. Without the levees or if there is a 
  breach in the levees, minor flooding will occur.
  At 30.0 feet, Main Street is protected by flap valves/sluice 
  gates. This level triggers the gate closures to protect Main 
  Street.

* ADDITIONAL DETAILS...
  - At 8:15 PM EST Thursday the stage was 29.6 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:15 PM EST Thursday was 29.6 feet.
  - Forecast...The river is expected to fall below flood stage
    late tonight and continue falling to 20.9 feet Sunday
    evening.
  - Flood stage is 28.0 feet.
  - Flood History...This crest compares to a previous crest of
    29.5 feet on 03/11/1994.
  - http://www.weather.gov/safety/flood

&&

Stream          Fld   Observed        Fcsts (7 pm)        Crest
Location        Stg   Stg Day/Time    Fri  Sat        Stg Time Date

Raritan River
Bound Brook     28.0  29.6 Thu 8 pm   25.0 22.2        MSG  unknown


&&

LAT...LON 4057 7456 4056 7448 4049 7438 4045 7442
      4051 7452 4052 7456


$$

NJC023-035-290600-
/O.CON.KPHI.FL.W.0086.000000T0000Z-231229T0600Z/
/MNVN4.1.ER.231228T1623Z.231228T2200Z.231229T0403Z.NO/
841 PM EST Thu Dec 28 2023

...FLOOD WARNING REMAINS IN EFFECT UNTIL JUST AFTER MIDNIGHT 
TONIGHT...

* WHAT...Minor flooding is occurring.

* WHERE...Raritan River at Manville.

* WHEN...Until just after midnight tonight.

* IMPACTS...At 11.0 feet, At this level, inundation begins in Dukes 
  Park in Manville.
  At 12.0 feet, Cautionary/Action stage is reached. Roads and trails 
  flood within Dukes Park.
  At 13.0 feet, Southside Avenue in Somerville floods.
  At 15.0 feet, Dukes Parkway begins to flood in Hillsborough.
  At 16.0 feet, Lincoln Avenue in the Lost Valley section of 
  Manville floods.

* ADDITIONAL DETAILS...
  - At 8:15 PM EST Thursday the stage was 15.7 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:15 PM EST Thursday was 16.5 feet.
  - Forecast...The river is expected to fall below flood stage
    late this evening and continue falling to 7.1 feet Sunday
    evening.
  - Flood stage is 14.0 feet.
  - Flood History...This crest compares to a previous crest of
    15.7 feet on 12/02/1996.
  - http://www.weather.gov/safety/flood

&&

Stream          Fld   Observed        Fcsts (7 pm)        Crest
Location        Stg   Stg Day/Time    Fri  Sat        Stg Time Date

Raritan River
Manville        14.0  15.7 Thu 8 pm   9.6  7.9         MSG  unknown


&&

LAT...LON 4058 7464 4057 7456 4052 7456 4054 7471


$$

Staarmann

291 
WGUS81 KPHI 290532
FLSPHI

Flood Statement
National Weather Service Mount Holly NJ
1232 AM EST Fri Dec 29 2023

...The Flood Warning is cancelled for the following rivers in New 
Jersey...

  Raritan River At Manville affecting Middlesex and Somerset 
  Counties.



NJC023-035-290645-
/O.CAN.KPHI.FL.W.0086.000000T0000Z-231229T0532Z/
/MNVN4.1.ER.231228T1623Z.231228T2200Z.231229T0502Z.NO/
1232 AM EST Fri Dec 29 2023

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the Raritan River At Manville.

* ADDITIONAL DETAILS...
  - At 12:15 AM EST Friday the stage was 13.9 feet.
  - Forecast...The river is expected to fall to 7.1 feet Sunday
    evening.
  - http://www.weather.gov/safety/flood

&&

Stream          Fld   Observed        Fcsts (1 am)        Crest
Location        Stg   Stg Day/Time    Sat  Sun        Stg Time Date

Raritan River
Manville        14.0  13.9 Fri 12 a   8.9  7.6      Crested & falling


&&

LAT...LON 4058 7464 4057 7456 4052 7456 4054 7471


$$

AKL

The office that day

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

Issued	Product	Office	Counties	Lasted
Dec 27, 11:29 PM EST	Areal Flood Warning	PHI	Burlington, Camden, Gloucester, Hunterdon, Mercer, Morris and 3 more	8 hr
Dec 28, 12:10 AM EST	Small Craft Advisory	PHI		30 hr
Dec 28, 12:24 AM EST	Areal Flood Warning	PHI	Hunterdon	9 hr
Dec 28, 12:26 AM EST	Areal Flood Advisory	PHI	Mercer, Middlesex, Monmouth, Morris, Somerset, Sussex	84 min
Dec 28, 1:37 AM EST	River Flood Warning	PHI	Hunterdon, Somerset	12 hr
Dec 28, 1:50 AM EST	Areal Flood Warning	PHI	Mercer, Middlesex, Monmouth, Morris, Somerset, Sussex	6 hr
Dec 28, 2:33 AM EST	Coastal Flood Advisory	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 4 more	39 hr
Dec 28, 2:48 AM EST	Areal Flood Warning	PHI	Morris	8 hr
Dec 28, 3:22 AM EST	Areal Flood Warning	PHI	Somerset	8 hr
Dec 28, 3:41 AM EST	River Flood Warning	PHI	Somerset	16 hr
Dec 28, 4:05 AM EST	River Flood Warning	PHI	Morris, Somerset	21 days
Dec 28, 9:05 AM EST	River Flood Warning	PHI	Essex, Morris, Passaic	5 days
Dec 28, 9:30 AM EST	River Flood Warning	PHI	Passaic	11 hr
Dec 28, 10:48 AM EST	Areal Flood Warning	PHI	Morris	3 hr
Dec 28, 11:02 AM EST	River Flood Warning	PHI	Middlesex, Somerset	15 hr
Dec 28, 11:05 AM EST	River Flood Warning	PHI	Morris	33 hr
Dec 28, 11:32 AM EST	River Flood Warning	PHI	Somerset	23 hr
Dec 28, 11:38 AM EST	River Flood Warning	PHI	Essex, Morris, Passaic	3 days
Dec 28, 12:18 PM EST	River Flood Warning	PHI	Essex, Passaic	70 hr

Nearby

River Flood Warnings in New Jersey, 2023 Every river flood warning in 2023

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.