Alert archive / Delaware / River Flood Warnings in 2013

River Flood Warning 6, NWS Philadelphia/Mount Holly

June 7, 2013New Castle County, Delaware

NWS Philadelphia/Mount Holly issued this river flood warning at Jun 7, 2013, 11:08 AM EDT for New Castle County, Delaware. It took effect at Jun 7, 2013, 11:52 AM EDT. It was in force for 14 hr.

The area

The counties it named.

The facts

Issued
Jun 7, 2013, 11:08 AM EDT (15:08 UTC)
In effect from
Jun 7, 2013, 11:52 AM EDT
Expired
Jun 8, 2013, 1:58 AM EDT
In force
14 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 15:10 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 12.42 ft at Jun 7, 2013, 8:00 PM EDT.

actionminormoderatemajor51006/0706/0806/09
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.

356 
WGUS41 KPHI 071508
FLWPHI
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE MT HOLLY, NEW JERSEY
1108 AM EDT FRI JUN 7 2013

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

  CHRISTINA RIVER AT COOCHS BRIDGE AFFECTING NEW CASTLE COUNTY

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

DEC003-072108-
/O.NEW.KPHI.FL.W.0006.130607T1552Z-130608T0301Z/
/CHBD1.1.ER.130607T1552Z.130607T1800Z.130607T2101Z.NO/
1108 AM EDT FRI JUN 7 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 11:01 AM FRIDAY THE STAGE WAS 10.1 FEET. 
* FLOOD STAGE IS 10.5 FEET. 
* MINOR FLOODING IS FORECAST. 
* FORECAST...RISE ABOVE FLOOD STAGE BY LATE THIS MORNING AND CONTINUE TO RISE TO
  NEAR 11.0 FEET BY THIS AFTERNOON. THE RIVER WILL FALL BELOW FLOOD STAGE BY EARLY 
  THIS AFTERNOON.
* 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   10.11  FRI 11 AM   11.0    FRI 2 PM 

&&
3 follow-up statements
883 
WGUS41 KPHI 071903
FLWPHI
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE MT HOLLY, NEW JERSEY
303 PM EDT FRI JUN 7 2013

...FORECAST FLOODING CHANGED FROM MINOR TO MAJOR SEVERITY FOR THE FOLLOWING 
RIVERS IN DELAWARE...
  CHRISTINA RIVER AT COOCHS BRIDGE AFFECTING NEW CASTLE COUNTY

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

DEC003-080103-
/O.EXT.KPHI.FL.W.0006.000000T0000Z-130608T1032Z/
/CHBD1.3.ER.130607T2048Z.130608T0000Z.130608T0432Z.NO/
303 PM EDT FRI JUN 7 2013

...FORECAST FLOODING INCREASED FROM MINOR TO MAJOR SEVERITY...
THE FLOOD WARNING CONTINUES FOR 
  THE CHRISTINA RIVER AT COOCHS BRIDGE.
* UNTIL SATURDAY MORNING...OR UNTIL THE WARNING IS CANCELLED.
* AT  3:00 PM FRIDAY THE STAGE WAS 10.4 FEET. 
* FLOOD STAGE IS 10.5 FEET. 
* MAJOR FLOODING IS FORECAST. 
* FORECAST...RISE ABOVE FLOOD STAGE BY LATE THIS AFTERNOON AND CONTINUE TO RISE 
  TO NEAR 12.7 FEET BY THIS EVENING. THE RIVER WILL FALL BELOW FLOOD STAGE BY 
  AFTER MIDNIGHT TONIGHT.
* 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   10.42  FRI 3 PM    12.7    FRI 8 PM 

&&
164 
WGUS81 KPHI 072120
FLSPHI
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE MT HOLLY, NEW JERSEY
520 PM EDT FRI JUN 7 2013

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN DELAWARE...
 
  CHRISTINA RIVER AT COOCHS BRIDGE AFFECTING NEW CASTLE COUNTY 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

DEC003-080720-
/O.EXT.KPHI.FL.W.0006.000000T0000Z-130608T1047Z/
/CHBD1.3.ER.130607T1906Z.130608T0000Z.130608T0447Z.NR/
520 PM EDT FRI JUN 7 2013

...FLOOD WARNING EXTENDED UNTIL SATURDAY MORNING...THE FLOOD WARNING CONTINUES 
FOR
  THE CHRISTINA RIVER AT COOCHS BRIDGE.
* UNTIL SATURDAY MORNING...OR UNTIL THE WARNING IS CANCELLED.
* AT 5:15 PM FRIDAY THE STAGE WAS 12.1 FEET. 
* FLOOD STAGE IS 10.5 FEET.
* MODERATE FLOODING IS OCCURRING AND MAJOR FLOODING IS FORECAST. 
* FORECAST...THE RIVER WILL CONTINUE RISING TO NEAR 13.7 FEET BY THIS EVENING. 
  THE RIVER WILL FALL BELOW FLOOD STAGE AFTER MIDNIGHT TONIGHT.

$$

                   FLD     OBSERVED           FORECAST
 LOCATION          STG    STG  DAY TIME       CREST

CHRISTINA RIVER
  COOCHS BRIDGE    10.5   12.15  FRI 5 PM    13.7    FRI 8 PM 

&&
427 
WGUS81 KPHI 080558
FLSPHI
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE MT HOLLY, NEW JERSEY
158 AM EDT SAT JUN 8 2013

...THE FLOOD WARNING IS CANCELLED FOR THE FOLLOWING RIVERS IN DELAWARE...
 
  CHRISTINA RIVER AT COOCHS BRIDGE AFFECTING NEW CASTLE COUNTY

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

DEC003-080628-
/O.CAN.KPHI.FL.W.0006.000000T0000Z-130608T1047Z/
/CHBD1.2.ER.130607T1906Z.130608T0031Z.130608T0450Z.NO/
158 AM EDT SAT JUN 8 2013

THE FLOOD WARNING IS CANCELLED FOR
  THE CHRISTINA RIVER AT COOCHS BRIDGE.
* AT 1:46 AM SATURDAY THE STAGE WAS 9.6 FEET. 
* FLOOD STAGE IS 10.5 FEET.
* FELL BELOW FLOOD STAGE AT 12:50 AM SATURDAY.
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO 4.0 FEET BY TOMORROW MORNING.
* 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    9.64  SAT 2 AM     9.3    SAT 2 AM 

&&

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 6, 8:42 PM EDTRip Current StatementPHISussex48 hr
Jun 7, 10:02 AM EDTAreal Flood AdvisoryPHINew Castle4 hr
Jun 7, 1:40 PM EDTAreal Flood AdvisoryPHINew Castle6 hr
Jun 7, 1:51 PM EDTAreal Flood WarningPHINew Castle16 hr
Jun 7, 2:17 PM EDTAreal Flood AdvisoryPHIKent6 hr
Jun 7, 2:44 PM EDTRiver Flood WarningPHINew Castle11 hr
Jun 7, 2:52 PM EDTRiver Flood WarningPHINew Castle8 hr
Jun 7, 3:45 PM EDTSpecial Weather StatementPHIKent, Sussex60 min
Jun 7, 5:11 PM EDTSpecial Weather StatementPHIKent64 min
Jun 7, 5:23 PM EDTSevere Thunderstorm WarningPHISussex52 min
Jun 7, 5:52 PM EDTFlash Flood WarningPHIKent, New Castle7 hr

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.