Alert archive / Delaware / River Flood Warnings in 2016

River Flood Warning 2, NWS Philadelphia/Mount Holly

February 16, 2016New Castle County, Delaware

NWS Philadelphia/Mount Holly issued this river flood warning at Feb 16, 2016, 1:54 PM EST for New Castle County, Delaware. It was in force for 10 hr.

The area

The outline as issued.

The facts

Issued
Feb 16, 2016, 1:54 PM EST (18:54 UTC)
Expired
Feb 17, 2016, 12:04 AM EST
In force
10 hr
Issued by
NWS Philadelphia/Mount Holly
Area
Storm-based polygon
Flood severity
Minor

County New Castle County, DE

The radar

The Dover AFB radar (KDOX), 94 km from the middle of the area, began a volume at 18:54 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 11.08 ft at Feb 16, 2016, 5:00 PM EST.

actionminormoderatemajor51002/1602/1702/18
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.

512 
WGUS41 KPHI 161854
FLWPHI
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE MT HOLLY, NEW JERSEY
154 PM EST TUE FEB 16 2016

...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.

&&

DEC003-170054-
/O.NEW.KPHI.FL.W.0002.160216T1854Z-160217T0504Z/
/CHBD1.1.ER.160216T1849Z.160216T2100Z.160216T2304Z.NO/
154 PM EST TUE FEB 16 2016

The National Weather Service in Mount Holly NJ has issued a 

* Flood Warning for 
  The Christina River at Coochs Bridge.
* until late tonight...or until the warning is cancelled.
* At 1:46 PM Tuesday the stage was 10.46 feet.
* Flood stage is 10.5 feet.
* Minor flooding is forecast.
* Forecast...Rise above flood stage this afternoon and continue to 
  rise to near 11.2 feet. The river will fall below flood stage by 
  this evening.


                         FLD    OBSERVED           FORECAST
 LOCATION                STG    STG    DAY TIME    CREST

Christina River
  Coochs Bridge          10.5   10.46  Tue 2 PM    11.2    Tue 4 PM 
 
&&
 
LAT...LON 3959 7569 3968 7557 3968 7565 3965 7570
      3970 7578 3964 7578             

$$

Kruzdlo
1 follow-up statement
273 
WGUS81 KPHI 162337
FLSPHI
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE MT HOLLY, NEW JERSEY
637 PM EST TUE FEB 16 2016

...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.

&&

DEC003-170007-
/O.CAN.KPHI.FL.W.0002.000000T0000Z-160217T0504Z/
/CHBD1.1.ER.160216T1851Z.160216T2131Z.160216T2236Z.NO/
637 PM EST TUE FEB 16 2016

The Flood Warning is cancelled for
  The Christina River at Coochs Bridge.
* At  6:31 PM Tuesday the stage was 9.5 feet.
* Flood stage is 10.5 feet.
* Fell below flood stage at  5:36 PM Tuesday.
* Forecast...The river will continue to fall to 4.8 feet by tomorrow morning.


                         FLD    OBSERVED           FORECAST
 LOCATION                STG    STG  DAY TIME      CREST

Christina River
  Coochs Bridge          10.5    9.52  Tue 7 PM     9.9    Tue 7 PM 
 
&&
 
LAT...LON 3959 7569 3968 7557 3968 7565 3965 7570
      3970 7578 3964 7578             

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 16, 10:34 AM ESTSpecial Weather StatementPHIKent, New Castle, Sussex41 min
Feb 16, 11:15 AM ESTSpecial Weather StatementPHIKent, New Castle, Sussex60 min
Feb 16, 12:34 PM ESTAreal Flood AdvisoryPHINew Castle4 hr

Nearby

River Flood Warnings in Delaware, 2016Every river flood warning in 2016

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.