Alert archive / Delaware / River Flood Warnings in 2013

River Flood Warning 51, NWS Philadelphia/Mount Holly

December 29, 2013New Castle County, Delaware

NWS Philadelphia/Mount Holly issued this river flood warning at Dec 29, 2013, 3:00 PM EST for New Castle County, Delaware. It took effect at Dec 29, 2013, 3:49 PM EST. It was in force for 5 hr.

The area

The counties it named.

The facts

Issued
Dec 29, 2013, 3:00 PM EST (20:00 UTC)
In effect from
Dec 29, 2013, 3:49 PM EST
Expired
Dec 29, 2013, 8:32 PM EST
In force
5 hr
Issued by
NWS Philadelphia/Mount Holly
Flood severity
Minor

County New Castle County, DE

The radar

The Dover AFB radar (KDOX), 85 km from the middle of the area, began a volume at 20:00 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 Christina River at Coochs Bridge (CHBD1). The gauge peaked at 10.96 ft at Dec 29, 2013, 7:00 PM EST.

actionminormoderatemajor51012/2912/3012/31
Action stage
9 ft
Minor stage
11 ft
Moderate stage
12 ft
Major stage
13 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 01478000, 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.

572 
WGUS41 KPHI 292000
FLWPHI
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
300 PM EST SUN DEC 29 2013

...THE NATIONAL WEATHER SERVICE HAS ISSUED A FLOOD WARNING FOR THE
CHRISTINA RIVER...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

DEC003-300200-
/O.NEW.KPHI.FL.W.0051.131229T2049Z-131230T0410Z/
/CHBD1.1.ER.131229T2049Z.131229T2100Z.131229T2210Z.NO/
300 PM EST SUN DEC 29 2013

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY NJ HAS ISSUED A 

* FLOOD WARNING FOR 
  THE CHRISTINA RIVER AT COOCHS BRIDGE.
* UNTIL THIS EVENING...OR UNTIL THE WARNING IS CANCELLED.
* AT 2:55 PM...THE STAGE WAS 8.95 FEET AND RISING. 
* FLOOD STAGE IS 10.5 FEET. 
* MINOR FLOODING IS FORECAST. 
* FORECAST...THE RIVER SHOULD RISE ABOVE FLOOD STAGE...CRESTING
  AROUND 10.7 FEET LATE THIS AFTERNOON. THE RIVER WILL FALL BACK
  BELOW FLOOD STAGE EARLY THIS EVENING.
* IMPACT...AT 10.0 FEET...FLOODING BEGINS IN THE TOWN OF CHRISTIANA.

$$

                   FLD     OBSERVED           FORECAST
 LOCATION          STG    STG  DAY TIME       CREST

CHRISTINA RIVER
  COOCHS BRIDGE    10.5    8.95  SUN 255 PM   10.7    SUN 400 PM 

&&

IOVINO
3 follow-up statements
247 
WGUS81 KPHI 292245
FLSPHI
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
545 PM EST SUN DEC 29 2013

...THE FLOOD WARNING CONTINUES FOR THE CHRISTINA RIVER...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

DEC003-300545-
/O.EXT.KPHI.FL.W.0051.000000T0000Z-131230T0545Z/
/CHBD1.1.ER.131229T2213Z.131229T2300Z.131229T2345Z.NO/
545 PM EST SUN DEC 29 2013

THE FLOOD WARNING CONTINUES FOR
  THE CHRISTINA RIVER AT COOCHS BRIDGE.
* AT 5:30 PM...THE STAGE WAS 10.65 FEET AND RISING. 
* FLOOD STAGE IS 10.5 FEET. 
* MINOR FLOODING IS OCCURRING.
* FORECAST...THE RIVER WILL CONTINUE RISING TO NEAR 10.8 FEET
  EARLY THIS EVENING BEFORE FALLING BACK BELOW FLOOD STAGE BY
  8:00 PM. 
* IMPACT...AT 10.0 FEET...FLOODING BEGINS IN THE TOWN OF CHRISTIANA.

$$

                   FLD     OBSERVED           FORECAST
 LOCATION          STG    STG  DAY TIME       CREST

CHRISTINA RIVER
  COOCHS BRIDGE    10.5   10.65  SUN 530 PM   10.8    SUN 6 PM 

&&

IOVINO
418 
WGUS81 KPHI 292339
FLSPHI
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
639 PM EST SUN DEC 29 2013

...THE FLOOD WARNING CONTINUES FOR THE CHRISTINA RIVER... 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

DEC003-300717-
/O.EXT.KPHI.FL.W.0051.000000T0000Z-131230T0717Z/
/CHBD1.1.ER.131229T2213Z.131230T0000Z.131230T0117Z.NO/
639 PM EST SUN DEC 29 2013

THE FLOOD WARNING CONTINUES FOR
  THE CHRISTINA RIVER AT COOCHS BRIDGE.
* AT 6:30 PM...THE STAGE WAS 11.0 FEET AND RISING SLOWLY. 
* FLOOD STAGE IS 10.5 FEET. 
* MINOR FLOODING IS OCCURRING.
* FORECAST...THE RIVER LEVEL WILL CONTINUE RISING TO NEAR 11.2 FEET
  THIS EVENING. THE RIVER LEVEL SHOULD FALL BACK BELOW FLOOD STAGE
  BY 9:30 PM.
* IMPACT...AT 10.0 FEET...FLOODING BEGINS IN THE TOWN OF CHRISTIANA.

$$

                   FLD     OBSERVED           FORECAST
 LOCATION          STG    STG  DAY TIME       CREST

CHRISTINA RIVER
  COOCHS BRIDGE    10.5   11.00  SUN 630 PM   11.2    SUN 7 PM 

&&

IOVINO
742 
WGUS81 KPHI 300132
FLSPHI
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
832 PM EST SUN DEC 29 2013

...THE FLOOD WARNING IS CANCELLED FOR THE CHRISTINA RIVER...

&&

DEC003-300202-
/O.CAN.KPHI.FL.W.0051.000000T0000Z-131230T0717Z/
/CHBD1.1.ER.131229T2213Z.131229T2346Z.131230T0049Z.NO/
832 PM EST SUN DEC 29 2013

THE FLOOD WARNING IS CANCELLED FOR
  THE CHRISTINA RIVER AT COOCHS BRIDGE.
* AT 8:15 PM...THE STAGE WAS 10.1 FEET AND FALLING. 
* FLOOD STAGE IS 10.5 FEET. 
* THE RIVER LEVEL FELL BELOW FLOOD STAGE AROUND 7:50 PM.

$$

                   FLD     OBSERVED           FORECAST
 LOCATION          STG    STG  DAY TIME       CREST

CHRISTINA RIVER
  COOCHS BRIDGE    10.5   10.15  SUN 815 PM   CRESTED 

&&

IOVINO

Nearby

River Flood Warnings in Delaware, 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.