Areal Flood Warning 101, NWS Philadelphia/Mount Holly

159 
WGUS41 KPHI 250947
FLWPHI

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Mount Holly NJ
447 AM EST SUN NOV 25 2018

PAC017-251700-
/O.EXT.KPHI.FA.W.0101.000000T0000Z-181125T1700Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Bucks PA-
447 AM EST SUN NOV 25 2018

The National Weather Service in Mount Holly NJ has extended the

* Flood Warning for...
  Bucks County in southeastern Pennsylvania...

* Until noon EST Sunday.

* At 445 AM EST, minor flooding was occurring in parts of Bucks 
  County. Runoff from the recent heavy rainfall will produce 
  lingering flooding into this morning.

* Some locations that could experience flooding include...
  Bensalem, Bristol, Quakertown, Perkasie, Doylestown, Byram, 
  Bedminster, Chalfont, New Hope, Yardley, Newtown, Dublin, 
  Tullytown, Ferndale and Langhorne.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

&&

LAT...LON 4012 7478 4013 7482 4008 7487 4005 7497
      4012 7497 4042 7548 4051 7538 4061 7520
      4057 7518 4058 7512 4054 7507 4042 7506
      4040 7496 4033 7494 4030 7487 4024 7483
      4022 7477 4015 7472

$$

Iovino

609 
WGUS81 KPHI 251657
FLSPHI

Flood Statement
National Weather Service Mount Holly NJ
1157 AM EST SUN NOV 25 2018

PAC017-251703-
/O.EXP.KPHI.FA.W.0101.000000T0000Z-181125T1700Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Bucks PA-
1157 AM EST SUN NOV 25 2018

...THE FLOOD WARNING WILL EXPIRE AT 1200 PM EST FOR BUCKS COUNTY...

Most flood waters have receded. This Flood Warning will be allowed 
to expire, but please refer to the specific River Flood Warning 
issued for the Neshaminy Creek.

LAT...LON 4012 7478 4013 7482 4008 7487 4005 7497
      4012 7497 4042 7548 4051 7538 4061 7520
      4057 7518 4058 7512 4054 7507 4042 7506
      4040 7496 4033 7494 4030 7487 4024 7483
      4022 7477 4015 7472

$$

Kruzdlo

Area Forecast Discussion
National Weather Service Mount Holly NJ
1113 PM EST Sat Nov 24 2018

.SYNOPSIS...
Low pressure will track up the Mid Atlantic coast tonight, moving
into New England on Sunday. A brief return to high pressure is
expected for Sunday. Low pressure will move through Great Lakes,
dragging a cold front through the region on Monday. Low pressure
will remain to the north of our area through mid week. High pressure
will build in for Thursday through the end of the week.

&&

.NEAR TERM /UNTIL 6 AM SUNDAY MORNING/...
11 PM Update...Observations are showing winds gusting 50-60 mph
along portions of the New Jersey coast from Barnegat Light
south toward Cape May. As a result, we have issued a High Wind
Warning for Atlantic, Cape May, Ocean, and Southeast Burlington
Counties with Wind Advisories for Monmouth, Cumberland and
Sussex Co. in Delaware. The winds will diminish later tonight
in the predawn hours as the low moves away. The gridded forecast
will be updated to reflect these changes.

Previous Discussion...Main change with the 9:30 update was to
adjust PoPs to match current radar trends.

Back edge of the rain continues to move through northern
Delmarva and is making steady progress northeast. Localized
amounts around 2 inches have been observed in portions of
Delmarva where the rain has already ended. Some bright banding
has been noted on the radar this evening, so radar estimated
amounts may not be accurate. We have seen some smaller waterways
reach bankfull, and in one case flood stage already. However,
given how quickly the rain is moving off, decided to hold off on
issuing a flood watch.

The threat for thunderstorms looks to be diminishing along the
coastal plains, though at least one model still depicts very
limited elevated instability.

Lows tonight are forecast to remain above freezing everywhere,
basically mid 30s to mid 40s.

&&

.SHORT TERM /6 AM SUNDAY MORNING THROUGH 6 PM SUNDAY/...
All precipitation should be ending right around daybreak.

Temperature-wise, because it's been below normal for about the last
two weeks, what will feel like an above normal day, will really be
about normal. Mid 40s to the mid 50 are expected.

As the low departs tomorrow, northwest winds will develop. There
could be some occasional gusts up around 20 mph.

&&

.LONG TERM /SUNDAY NIGHT THROUGH SATURDAY/...
Sunday night through Monday...Low pressure will move across the Ohio
Valley and into the southern Great Lakes region late Sunday into
Monday. As the low moves across, it will drag a cold front into the
Mid-Atlantic and through our area on Monday into Monday night. A low
may form along the frontal boundary as it moves through, which may
help to enhance precipitation across our area. Models show that
temperatures will be warming as the low moves towards our area (both
at the surface and aloft) and we should be well above freezing by
the time any precipitation begins to fall. So expect mainly plain
rain through the day on Monday. As the system starts to pull away
Monday night, there may be enough cold air dragged down to allow for
some snow to mix in, especially across the higher elevations of New
Jersey and the southern Poconos.

Tuesday through Wednesday...After the low exits our area it looks to
remain to our north through the middle of the week. As it sits
there, we will remain in the northwest flow. At time, a few flurries
or light snow showers may travel down from the Great Lakes and reach
our northwestern areas. Additionally, temperatures will cool as
colder air finds its way down into the Mid-Atlantic.

Thursday through Saturday...The low finally exits the northeast on
Thursday with high pressure building in from the west. Expect
conditions to remain mostly dry but cold through the end of the
week and into the early part of the weekend. Temperatures will start
to moderate but will remain on the colder side through the end of
the week. The GFS shows a weak system crossing to our south late
Friday with some showers possible while the ECMWF remains dry.

&&

.AVIATION /04Z SUNDAY THROUGH THURSDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas.

Tonight...MVFR or lower in the evening with rain, heavy at
times. The rain moves out west to east after 03Z with
conditions improving to VFR near or after 06Z. E/NE winds 5-10
knots in the evening will come around to NW around 10 knots late
tonight as the low moves by.

Sunday...Mainly VFR conditions with diminishing NW winds. Some MFVR
ceiling are possible.

Outlook...

Sunday night through Monday...VFR conditions will lower to MVFR by
early Monday. Rain overspreads the terminals with periods of IFR
possible. East to southeast winds around 5 to 10 knots becoming west
late Monday around 10 knots with gusts up to 20 knots possible.

Tuesday...Mainly VFR conditions expected. Northwest winds
around 10 to 15 knots with gusts up 30 knots possible.

Wednesday through Thursday...Mainly VFR conditions expected. West to
northwest winds around 10 to 15 knots with gusts up to 25 to 30
knots possible.

&&

.MARINE...
11 PM Update...Have upgraded to a Storm Warning for Zones ANZ451
- ANZ454.

Previous Discussion...updated to issue a gale warning for all
waters through the overnight hours. Easterly and northeasterly
winds on the front side of the low have been stronger than
previously anticipated.

As the low tracks further north and east, winds will shift to
northwesterly (this has already occurred on the Delaware Bay
and the DE coastal waters). Gusts around 35 KT will be possible
through early Saturday morning.

Sunday...While winds and seas will peak overnight, they will remain
above SCA criteria tomorrow.

Outlook...

Sunday night...Mainly sub-Small Craft Advisory conditions expected.
Seas may linger around 5 feet early Sunday night but area expected
to subside.

Monday...Winds and seas increase through Monday and Monday night.
Southeast to south winds around 15 to 20 knots increasing to 20 to
25 knots with higher gusts. Gale force gusts possible Monday night.

Tuesday through Wednesday....Seas are expected to remain above 5
feet Tuesday through Wednesday. Seas may briefly fall below 5 feet
Tuesday night but are expected to rise again on Wednesday. A Small
Craft Advisory will likely be needed.

Thursday...Sub-Small Craft Advisory conditions area expected.

&&

.TIDES/COASTAL FLOODING...
Water levels are forecast to remain high along the coasts of
Delaware and New Jersey for the next few days, owing to both the
full moon and the expected weather pattern. The astronomical high
tides associated with the full moon are higher in the morning than
in the evening.

Even with low pressure pulling away from our region on Sunday
morning and a developing offshore wind, we may see another round of
spotty minor flooding along the coast at that time. However, it
should not be widespread enough to warrant an advisory.

The wind flow is anticipated to start becoming onshore on Sunday
night as our next weather system begins to approach from the west.
As a result, we are again expecting minor flooding. In this case we
may need a Coastal Flood Advisory for parts of coastal New Jersey
and Delaware. We will continue to monitor trends in the observed
water levels and in the forecast models.

&&

.PHI WATCHES/WARNINGS/ADVISORIES...
PA...None.
NJ...High Wind Warning until 4 AM EST Sunday for NJZ020-022>027.
     Wind Advisory until 4 AM EST Sunday for NJZ013-014-021.
DE...Wind Advisory until 4 AM EST Sunday for DEZ003-004.
MD...None.
MARINE...Storm Warning until 4 AM EST Sunday for ANZ451>454.
     Gale Warning until 5 AM EST Sunday for ANZ430-431-450-455.

&&

Synopsis...Meola
Near Term...Fitzsimmons/Johnson/Kruzdlo
Short Term...Kruzdlo
Long Term...Meola
Aviation...Johnson/Kruzdlo/Meola
Marine...Fitzsimmons/Johnson/Kruzdlo/Meola
Tides/Coastal Flooding...

Hazardous Weather Outlook
National Weather Service Mount Holly NJ
1110 PM EST Sat Nov 24 2018

DEZ001-002-MDZ008-012-015-019-020-NJZ001-007>010-012-015>019-PAZ054-
055-060>062-070-071-101>106-260415-
New Castle-Kent-Cecil-Kent MD-Queen Annes-Talbot-Caroline-Sussex-
Warren-Morris-Hunterdon-Somerset-Middlesex-Mercer-Salem-Gloucester-
Camden-Northwestern Burlington-Carbon-Monroe-Berks-Lehigh-
Northampton-Delaware-Philadelphia-Western Chester-Eastern Chester-
Western Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks-
1110 PM EST Sat Nov 24 2018

This Hazardous Weather Outlook is for central Delaware, northern
Delaware, northeast Maryland, central New Jersey, northern New
Jersey, northwest New Jersey, southern New Jersey, east central
Pennsylvania, northeast Pennsylvania and southeast Pennsylvania.

.DAY ONE...Tonight.

Heavy rain through late tonight may result in minor flooding of
creeks, along with some roadways and areas of poor drainage.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

DEZ003-004-NJZ013-014-021-260415-
Inland Sussex-Delaware Beaches-Western Monmouth-Eastern Monmouth-
Cumberland-
1110 PM EST Sat Nov 24 2018

...WIND ADVISORY IN EFFECT UNTIL 4 AM EST SUNDAY...

This Hazardous Weather Outlook is for southern Delaware, central
New Jersey and southern New Jersey.

.DAY ONE...Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Wind Advisory.

Heavy rain through late tonight may result in minor flooding of
creeks, along with some roadways and areas of poor drainage.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ020-022>027-260415-
Ocean-Atlantic-Cape May-Atlantic Coastal Cape May-Coastal Atlantic-
Coastal Ocean-Southeastern Burlington-
1110 PM EST Sat Nov 24 2018

...HIGH WIND WARNING IN EFFECT UNTIL 4 AM EST SUNDAY...

This Hazardous Weather Outlook is for southern New Jersey.

.DAY ONE...Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   High Wind Warning.

Heavy rain through late tonight may result in minor flooding of
creeks, along with some roadways and areas of poor drainage.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

ANZ430-431-450-455-260415-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
1110 PM EST Sat Nov 24 2018

...GALE WARNING IN EFFECT UNTIL 5 AM EST SUNDAY...

This Hazardous Weather Outlook is for Atlantic coastal waters and
Delaware Bay Waters.

.DAY ONE...Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Gale Warning.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Northwesterly gale force winds may occur late Monday into Monday
night.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

ANZ451>454-260415-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
1110 PM EST Sat Nov 24 2018

...STORM WARNING IN EFFECT UNTIL 4 AM EST SUNDAY...

This Hazardous Weather Outlook is for Atlantic coastal waters.

.DAY ONE...Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Storm Warning.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Northwesterly gale force winds may occur late Monday into Monday
night.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
803 PM EST SAT NOV 24 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0753 PM     MARINE TSTM WIND 1 SE DEWEY BEACH        38.68N  75.06W
11/24/2018  M39 MPH          ANZ455             DE   WEATHERFLOW

&&

EVENT NUMBER PHI1801975

SFJ

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
833 PM EST SAT NOV 24 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0808 PM     MARINE TSTM WIND 1 SE DEWEY BEACH        38.68N  75.06W
11/24/2018  M47 MPH          ANZ455             DE   WEATHERFLOW

0827 PM     MARINE TSTM WIND 1 NW LEWES  BEACH       38.79N  75.16W
11/24/2018  M43 MPH          ANZ431             DE   WEATHERFLOW

&&

EVENT NUMBER PHI1801976
EVENT NUMBER PHI1801977

SFJ