River Flood Warning 15, NWS Philadelphia/Mount Holly

Issued

May 17, 2018, 9:50 AM EDT (13:50 UTC)

In effect from

May 17, 2018, 12:00 PM EDT

Expired

May 17, 2018, 1:02 PM EDT

In force

62 min

Issued by

NWS Philadelphia/Mount Holly

Area

Storm-based polygon

Flood severity

Minor

County Bucks County, PA

The Philadelphia radar (KDIX), 49 km from the middle of the area, began a volume at 13:52 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.

Written for the forecast point Neshaminy Creek near Langhorne (LNGP1). The gauge peaked at 8.83 ft at May 17, 2018, 10:00 AM EDT.

Action stage

8 ft

Minor stage

9 ft

Moderate stage

12 ft

Major stage

14 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 01465500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

382 
WGUS41 KPHI 171350
FLWPHI
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Mt Holly NJ
950 AM EDT Thu May 17 2018

...The National Weather Service in Mount Holly NJ has issued
a flood warning for the following rivers in Pennsylvania...

  Neshaminy Creek At Langhorne affecting Bucks County

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SAFETY MESSAGE...Do not attempt to drive through flooded areas. 
The water may be deeper than you think.

&&

PAC017-171950-
/O.NEW.KPHI.FL.W.0015.180517T1600Z-180518T0057Z/
/LNGP1.1.ER.180517T1600Z.180517T1800Z.180517T1857Z.NO/
950 AM EDT Thu May 17 2018

The National Weather Service in Mount Holly NJ has issued a 

* Flood Warning for 
  The Neshaminy Creek at Langhorne.
* until this evening...Or until the warning is cancelled.
* At 9:15 AM Thursday the stage was 8.3 feet.
* Flood stage is 9.0 feet.
* Minor flooding is forecast.
* Forecast...Rise above flood stage this morning and continue to 
  rise to near 9.7 feet. The river will fall below flood stage
  early this afternoon.
 
&&

                         FLD    OBSERVED           FORECAST
 LOCATION                STG    STG   DAY TIME     CREST

Neshaminy Creek
  Langhorne              9.0    8.30  Thu 9 AM     9.7    Thu 2 PM 
 
&&
 
LAT...LON 4019 7498 4020 7491 4008 7486 4006 7493
                                      

$$

Kruzdlo

029 
WGUS81 KPHI 171702
FLSPHI
Flood Statement
National Weather Service Mt Holly NJ
102 PM EDT Thu May 17 2018

...The Flood Warning is cancelled for the following rivers in 
   Pennsylvania...

  Neshaminy Creek At Langhorne affecting Bucks County

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SAFETY MESSAGE...Do not attempt to drive through flooded areas. 
The water may be deeper than you think.

&&

PAC017-171732-
/O.CAN.KPHI.FL.W.0015.000000T0000Z-180518T0057Z/
/LNGP1.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
102 PM EDT Thu May 17 2018

The Flood Warning is cancelled for
  The Neshaminy Creek at Langhorne.
* At 12:15 PM Thursday the stage was 8.4 feet.
* Flood stage is 9.0 feet.
* Forecast...The river crested below flood stage at 8.9 feet.
 
&&

                         FLD    OBSERVED           FORECAST
 LOCATION                STG    STG  DAY TIME      CREST

Neshaminy Creek
  Langhorne              9.0    8.43  Thu 12 PM    Crested and Falling 
 
&&
 
LAT...LON 4019 7498 4020 7491 4008 7486 4006 7493
                                      

$$

Kruzdlo

River Flood Warnings in Pennsylvania, 2018Every river flood warning in 2018

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.