Alert archive / New Jersey / River Flood Warnings in 2015

River Flood Warning 2, NWS Philadelphia/Mount Holly

January 19, 2015Somerset County, New Jersey

NWS Philadelphia/Mount Holly issued this river flood warning at Jan 19, 2015, 5:04 AM EST for Somerset County, New Jersey. It took effect at Jan 19, 2015, 12:00 PM EST. It was in force for 7 hr.

The area

The outline as issued.

The facts

Issued
Jan 19, 2015, 5:04 AM EST (10:04 UTC)
In effect from
Jan 19, 2015, 12:00 PM EST
Expired
Jan 19, 2015, 7:00 PM EST
In force
7 hr
Issued by
NWS Philadelphia/Mount Holly
Area
Storm-based polygon
Flood severity
Minor

County Somerset County, NJ

The radar

The Philadelphia radar (KDIX), 61 km from the middle of the area, began a volume at 10:01 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 Millstone River at Blackwells Mills (BKWN4). The gauge peaked at 9.04 ft at Jan 19, 2015, 1:00 PM EST.

actionminormoderate51001/1901/2001/21
Action stage
7 ft
Minor stage
9 ft
Moderate stage
10 ft
Major stage
15 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 01402000, 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.

160 
WGUS41 KPHI 191004
FLWPHI
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE MT HOLLY, NEW JERSEY
504 AM EST MON JAN 19 2015

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

  MILLSTONE RIVER AT BLACKWELLS MILLS AFFECTING SOMERSET COUNTY

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

NJC035-191604-
/O.NEW.KPHI.FL.W.0002.150119T1800Z-150120T0000Z/
/BKWN4.1.ER.150119T1800Z.150119T1800Z.150119T1800Z.NO/
504 AM EST MON JAN 19 2015

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY NJ HAS ISSUED A 

* FLOOD WARNING FOR 
  THE MILLSTONE RIVER AT BLACKWELLS MILLS.
* FROM THIS AFTERNOON TO THIS EVENING...OR UNTIL THE WARNING IS CANCELLED.
* AT  4:45 AM MONDAY THE STAGE WAS 8.4 FEET.
* FLOOD STAGE IS 9.0 FEET.
* MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER IS EXPECTED TO RISE TO NEAR FLOOD STAGE BY EARLY THIS AFTERNOON.
* IMPACT...AT 9.0 FEET...FLOOD STAGE REACHED WITH FLOODING NOW ALONG RIVER ROAD 
  IN BLACKWELLS MILLS AND S. RIVER STREET IN MILLSTONE. BASE OF ROUTE 533 BRIDGE
  FLOODS. RIVER ROAD BETWEEN YORKTOWN AND AMSTERDAM IS SUBJECT TO CLOSURE. CANAL
  ROAD NEAR SUYDAM ROAD FLOODS. THE GRIGGSTOWN CAUSEWAY IS LIKELY CLOSED.

                         FLD    OBSERVED           FORECAST
 LOCATION                STG    STG  DAY TIME      CREST

MILLSTONE RIVER
  BLACKWELLS MILLS       9.0    8.39  MON 5 AM     9.0    MON 1 PM
  GRIGGSTOWN            10.0   12.60  MON 5 AM      
 
&&
 
LAT...LON 4043 7456 4046 7454 4054 7453 4055 7460
      4048 7461 4045 7463             

$$
3 follow-up statements
454 
WGUS81 KPHI 191417
FLSPHI
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE MT HOLLY, NEW JERSEY
917 AM EST MON JAN 19 2015

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN NEW JERSEY...

  MILLSTONE RIVER AT BLACKWELLS MILLS AFFECTING SOMERSET COUNTY

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

NJC035-200000-
/O.EXT.KPHI.FL.W.0002.150119T1700Z-150120T0000Z/
/BKWN4.1.ER.150119T1700Z.150119T1700Z.150119T1800Z.NO/
917 AM EST MON JAN 19 2015

THE FLOOD WARNING CONTINUES FOR
  THE MILLSTONE RIVER AT BLACKWELLS MILLS.
* UNTIL THIS EVENING...OR UNTIL THE WARNING IS CANCELLED.
* AT  9:00 AM MONDAY THE STAGE WAS 8.9 FEET.
* FLOOD STAGE IS 9.0 FEET.
* FORECAST...THE RIVER IS EXPECTED TO RISE TO NEAR FLOOD STAGE THIS AFTERNOON.
* IMPACT...AT 9.0 FEET...FLOOD STAGE REACHED WITH FLOODING NOW ALONG RIVER ROAD 
  IN BLACKWELLS MILLS AND S. RIVER STREET IN MILLSTONE. BASE OF ROUTE 533 BRIDGE
  FLOODS. RIVER ROAD BETWEEN YORKTOWN AND AMSTERDAM IS SUBJECT TO CLOSURE. CANAL
  ROAD NEAR SUYDAM ROAD FLOODS. THE GRIGGSTOWN CAUSEWAY IS LIKELY CLOSED.

                         FLD    OBSERVED           FORECAST
 LOCATION                STG    STG  DAY TIME      CREST

MILLSTONE RIVER
  BLACKWELLS MILLS       9.0    8.85  MON 9 AM     9.0    MON 12 PM
  GRIGGSTOWN            10.0   12.89  MON 9 AM
 
&&
 
LAT...LON 4043 7456 4046 7454 4054 7453 4055 7460
      4048 7461 4045 7463             

$$
516 
WGUS81 KPHI 191844
FLSPHI
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE MT HOLLY, NEW JERSEY
144 PM EST MON JAN 19 2015

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN NEW JERSEY...
  MILLSTONE RIVER AT BLACKWELLS MILLS AFFECTING SOMERSET COUNTY

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

NJC035-200000-
/O.CON.KPHI.FL.W.0002.000000T0000Z-150120T0000Z/
/BKWN4.1.ER.150119T1600Z.150119T1815Z.150119T1853Z.NO/
144 PM EST MON JAN 19 2015

THE FLOOD WARNING CONTINUES FOR
  THE MILLSTONE RIVER AT BLACKWELLS MILLS.
* AT  1:30 PM MONDAY THE STAGE WAS 9.0 FEET.
* FLOOD STAGE IS 9.0 FEET.
* MINOR FLOODING IS OCCURRING.
* FORECAST...THE RIVER HAS CRESTED EARLY THIS AFTERNOON AND WILL FALL TO BELOW 
  FLOOD STAGE LATE THIS AFTERNOON AND EVENING.
* IMPACT...AT 9.0 FEET...FLOOD STAGE REACHED WITH FLOODING NOW ALONG RIVER ROAD 
  IN BLACKWELLS MILLS AND S. RIVER STREET IN MILLSTONE. BASE OF ROUTE 533 BRIDGE
  FLOODS. RIVER ROAD BETWEEN YORKTOWN AND AMSTERDAM IS SUBJECT TO CLOSURE. CANAL
  ROAD NEAR SUYDAM ROAD FLOODS. THE GRIGGSTOWN CAUSEWAY IS LIKELY CLOSED.

                         FLD    OBSERVED           FORECAST
 LOCATION                STG    STG  DAY TIME      CREST

MILLSTONE RIVER
  BLACKWELLS MILLS       9.0    9.04  MON 1 PM     8.6    MON 7 PM 
  GRIGGSTOWN            10.0   12.73  MON 1 PM
 
&&
 
LAT...LON 4043 7456 4046 7454 4054 7453 4055 7460
      4048 7461 4045 7463             

$$
JRK
123 
WGUS81 KPHI 192337
FLSPHI
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE MT HOLLY, NEW JERSEY
637 PM EST MON JAN 19 2015

...THE FLOOD WARNING IS CANCELLED FOR THE FOLLOWING RIVERS IN NEW JERSEY...

  MILLSTONE RIVER AT BLACKWELLS MILLS AFFECTING SOMERSET COUNTY

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

NJC035-200007-
/O.CAN.KPHI.FL.W.0002.000000T0000Z-150120T0000Z/
/BKWN4.1.ER.150119T1600Z.150119T1815Z.150119T2130Z.NO/
637 PM EST MON JAN 19 2015

THE FLOOD WARNING IS CANCELLED FOR
  THE MILLSTONE RIVER AT BLACKWELLS MILLS.
* AT  6:15 PM MONDAY THE STAGE WAS 8.9 FEET.
* FLOOD STAGE IS 9.0 FEET.
* FELL BELOW FLOOD STAGE AT 4:30 PM MONDAY.
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO 7.4 FEET BY TOMORROW MORNING.
* IMPACT...AT 9.0 FEET...FLOOD STAGE REACHED WITH FLOODING ALONG RIVER ROAD 
  IN BLACKWELLS MILLS AND S. RIVER STREET IN MILLSTONE. BASE OF ROUTE 533 BRIDGE
  FLOODS. RIVER ROAD BETWEEN YORKTOWN AND AMSTERDAM IS SUBJECT TO CLOSURE. CANAL
  ROAD NEAR SUYDAM ROAD FLOODS.

                         FLD    OBSERVED           FORECAST
 LOCATION                STG    STG  DAY TIME      CREST

MILLSTONE RIVER
  BLACKWELLS MILLS       9.0    8.93  MON 6 PM     CRESTED 
 
&&
 
LAT...LON 4043 7456 4046 7454 4054 7453 4055 7460
      4048 7461 4045 7463             

$$
JRK

Nearby

River Flood Warnings in New Jersey, 2015Every river flood warning in 2015

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.