Alert archive / Delaware / River Flood Warnings in 2014

River Flood Warning 3, NWS Philadelphia/Mount Holly

February 5, 2014New Castle County, Delaware

NWS Philadelphia/Mount Holly issued this river flood warning at Feb 5, 2014, 11:36 AM EST for New Castle County, Delaware. It took effect at Feb 5, 2014, 11:49 AM EST. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
Feb 5, 2014, 11:36 AM EST (16:36 UTC)
In effect from
Feb 5, 2014, 11:49 AM EST
Expired
Feb 5, 2014, 2:45 PM EST
In force
3 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 16:36 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 10.65 ft at Feb 5, 2014, 1:00 PM EST.

actionminormoderatemajor51002/0502/06
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.

377 
WGUS41 KPHI 051636
FLWPHI
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE MT HOLLY, NEW JERSEY
1136 AM EST WED FEB 5 2014

...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.

&&

DEC003-052236-
/O.NEW.KPHI.FL.W.0003.140205T1649Z-140206T0120Z/
/CHBD1.1.ER.140205T1649Z.140205T1800Z.140205T1920Z.NO/
436 PM GMT WED FEB 5 2014

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 11:31 AM WEDNESDAY THE STAGE WAS 10.4 FEET. 
* FLOOD STAGE IS 10.5 FEET.
* MINOR FLOODING IS FORECAST.
* FORECAST...RISE ABOVE FLOOD STAGE LATE THIS MORNING AND CONTINUE TO RISE TO
  NEAR 10.6 FEET EARLY THIS AFTERNOON. THE RIVER WILL FALL BELOW FLOOD STAGE MID 
  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   10.45  WED 12 PM    10.6    WED 1 PM 

&&
1 follow-up statement
493 
WGUS81 KPHI 051945
FLSPHI
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE MT HOLLY, NEW JERSEY
245 PM EST WED FEB 5 2014

...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.

&&

DEC003-052015-
/O.CAN.KPHI.FL.W.0003.000000T0000Z-140206T0120Z/
/CHBD1.1.ER.140205T1642Z.140205T1801Z.140205T1901Z.NO/
245 PM EST WED FEB 5 2014

THE FLOOD WARNING IS CANCELLED FOR
  THE CHRISTINA RIVER AT COOCHS BRIDGE.
* AT 2:31 PM WEDNESDAY THE STAGE WAS 10.4 FEET. 
* FLOOD STAGE IS 10.5 FEET. 
* FELL BELOW FLOOD STAGE AT 2:01 PM WEDNESDAY.
* FORECAST...THE RIVER WILL CONTINUE TO FALL.
* 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   10.36  WED 3 PM     CRESTED AND FALLING 

&&

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 5, 8:54 AM ESTAreal Flood AdvisoryPHINew Castle4 hr

Nearby

River Flood Warnings in Delaware, 2014Every river flood warning in 2014

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.