Alert archive / Maryland / Areal Flood Advisories in 2021

Areal Flood Advisory 35, NWS Philadelphia/Mount Holly

June 14, 2021Kent County, Queen Anne's County, Maryland

NWS Philadelphia/Mount Holly issued this areal flood advisory at Jun 14, 2021, 10:55 PM EDT for Kent County, Queen Anne's County, Maryland. It was in force for 2 hr.

The area

The outline as issued.

The facts

Issued: Jun 14, 2021, 10:55 PM EDT (02:55 UTC)
Expired: Jun 15, 2021, 1:00 AM EDT
In force: 2 hr
Issued by: NWS Philadelphia/Mount Holly
Area: Storm-based polygon

Counties Kent County, MD, Queen Anne's County, MD

The radar

The Dover AFB radar (KDOX), 70 km from the middle of the area, began a volume at 02:57 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 nearest sounding before it

Washington/Dulle, VA (KIAD), launched 00:00Z, 2.9 hours before the alert went out and 103 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 763 J/kg
Mixed-layer CIN: -21 J/kg
Mixed-layer LCL: 1915 m above ground
0-6 km bulk shear: 49 kt
0-1 km storm-relative helicity: 36 m²/s²
0-3 km storm-relative helicity: 130 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 2.4

Open this sounding in Storm Lab

The text

As transmitted.

800 
WGUS81 KPHI 150255
FLSPHI

Flood Advisory
National Weather Service Mount Holly NJ
1055 PM EDT Mon Jun 14 2021

MDC029-035-150500-
/O.NEW.KPHI.FA.Y.0035.210615T0255Z-210615T0500Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Kent MD-Queen Anne's MD-
1055 PM EDT Mon Jun 14 2021

The National Weather Service in Mount Holly has issued a

* Flood Advisory for...
  Kent County in northeastern Maryland...
  Queen Anne's County in northeastern Maryland...

* Until 100 AM EDT.

* At 1055 PM EDT, Doppler radar indicated that heavy rain due to 
  thunderstorms was moving into Kent County and Queen Anne's County 
  from the west. A quick 1 to 2 inches of rain will fall in parts of 
  the two counties. Minor flooding is expected to begin shortly in 
  the advisory area.

* Some locations that may experience flooding include...
  Centerville, Chestertown, Centreville, Rock Hall, Church Hill, 
  Betterton, Queen Anne, Old Town, Langford, Starkey Corner, 
  Carville, and Overton.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 3884 7638 3904 7630 3898 7628 3900 7616
      3903 7624 3914 7628 3932 7619 3937 7611
      3937 7593 3892 7595 3894 7610 3888 7610
      3885 7620 3895 7621 3896 7625 3891 7624
      3894 7628 3890 7631 3895 7631

$$

Iovino

What forecasters said that day

The local office's own words before this areal flood advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Philadelphia/Mount Holly wrote its last area forecast discussion before this areal flood advisory went out at Jun 14, 9:55 PM EDT, 1 hour earlier.

Area forecast discussion, Jun 14, 9:55 PM EDT, 1 hour before

Area Forecast Discussion
National Weather Service Mount Holly NJ
955 PM EDT Mon Jun 14 2021

.SYNOPSIS...
Low pressure over eastern Ontario will progress to the east with its
associated cold front passing through our region tonight into
early tomorrow morning. The low should then move northeastward
towards Canada's Maritime Provinces on Tuesday and Tuesday
night. A secondary cold front will on Wednesday evening with
high pressure arriving in its wake for Thursday and Friday.
Another cold front is expected to approach from the northwest on
Saturday and it should pass through our region on Saturday
night and could stall just to our south into Sunday.

&&

.NEAR TERM /THROUGH TUESDAY/...
Over the last hour or so we've seen the line of storms congeal
and start training over the Philly metro area. This has become
the focus over the next hour or so as we have started hearing
reports of flooding and some water rescues across the metro
corridor. Of particular note, Frankford Creek at Frankford rose
5.5 feet in 24 minutes to go into minor flood state.

With the storms slowly moving towards the east we've been able to
start clearing counties from Severe Thunderstorm Watch 270 with
only the New Jersey counties south of I95 currently in a watch.
Damaging winds will remain the primary threat this evening with
small hail possible.

As we move towards the overnight hours showers and thunderstorms
will continue across DelMarVa as the strengthening shortwave
progresses through central and southern PA as evidenced on W/V.
This shortwave should provide enough lift to see a line organize
and tap into better forcing aloft.

Bulk shear vectors based on the RAP are in the neighborhood of
50 kts across southeastern PA and both storm motion and anvil
relative flow look boundary parallel. This suggests that the
linear convective features being depicted by the latest HRRR and
18z NAMNest are reasonable as approximations for how the rest of
the evening will unfold.

Lapse rates will continue to steepen this evening from north to
south as damaging winds continue to be the primary threat this
evening. With the enhanced lapse rates, slightly better
instability, stronger bulk sheer, and better forcing, the
highest threat for severe weather will generally be from Trenton
and south this evening.

As the earlier shift indicated, the tornado threat will be
limited by the weak low- lvl wind fields (the wind field is very
"mid- lvl heavy" in this event). Heavy rain is certainly a
concern with any stronger convection with some signal for 1-2+
inch an hour rates, however suspect that the quick system motion
will make the hydro threat secondary to the wind threat.

For Tuesday, the axis of a short wave rotating around the
trough is forecast to pass overhead early on Tuesday afternoon.
As a result, we will keep a chance of showers in the forecast.
There will continue to be some weak instability at that time so
we will also mention a slight chance of thunder.

&&

.SHORT TERM /TUESDAY NIGHT THROUGH THURSDAY/...
The period from Tuesday night through Thursday will feature a fairly
sharp mid level trough extending southward from Quebec over the
eastern states. The main axis of this trough looks to pass through
by Tuesday night resulting in mainly dry weather for this time
period.

Tuesday night into Wednesday, the region will be situated between
high pressure over the midwest and low pressure over Atlantic
Canada. This will set up a dry air advection pattern with lowering
dew points and skies that will generally be mainly clear to partly
cloudy. Lows Tuesday night will be mainly in the 50s to around 60
with highs Wednesday mainly in the 70s to near 80.

High pressure builds in for Wednesday night and Thursday bringing
continuing mainly clear skies with temperatures a little on the cool
side for this time of year as lows will be mainly in the 50s with
highs mainly in the 70s.

&&

.LONG TERM /THURSDAY NIGHT THROUGH MONDAY/...
The mid level trough moves out to sea Thursday night with some
ridging from the southwest and west arriving overhead on Friday.
Another mid level trough is expected to progress from Ontario and
the Great Lakes through the northeastern states over the weekend.

At the surface, high pressure is forecast to slide off the coast
Thursday night into Friday. It should remain dry Friday with
readings likely getting into the lower and middle 80s at most
locations as the return flow on the back side of the high begins to
bring warmer air into our region.

A cold front associated with the weekend's mid level trough is
anticipated to approach from the northwest on Saturday before
passing through our region on Saturday night. As a result, we will
mention a chance of showers and thunderstorms at that time for
Saturday afternoon/evening. The front may stall near or just south
of the region Sunday into Monday but forecast details remain
uncertain at this time. Will keep in at least a slight chance of
showers across most of the region for both days.

&&

.AVIATION /02Z TUESDAY THROUGH SATURDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas.

Tonight...Thunderstorms are progressing eastward this evening
with the potential for some of the to become strong to severe,
and continuing through the early overnight period. Best timing
is generally through 05Z, before the storms exit to the east of
the terminals. Strong, gusty winds with the potential for small
hail through tonight along with low MVFR to IFR cigs and vis.
Conditions remain low MVFR to IFR (possibly LIFR at times)
behind the storms and continuing through the rest of the night.
Southwest winds ahead of the storms may become slightly more
southerly before becoming light and variable overnight. Winds
will start to trend more to the northwest towards morning.
Moderate confidence in the overall forecast, low confidence in
timing/coverage of storms.

Tuesday...MVFR/IFR conditions expected across the southern half
of the region to continue through 14-15Z before improvement to
VFR starts to occur for all terminals. Northwest winds around 5
to 10 knots in the morning will increase to 10 to 15 knots with
gusts around 20 knots through the afternoon. Slight chance for
some showers or thunderstorms but confidence to low to include
even a VC at this time. Moderate confidence.

Outlook...

Wednesday...VFR. Northwest wind around 10 knots. High
confidence.

Thursday...VFR. Northwest wind 5 to 10 knots. High confidence.

Friday...VFR. Southwest wind around 10 knots. High confidence.

Saturday...Mainly VFR except restrictions possible in late day
showers/storms. SW winds 10 to 15 knots. Moderate confidence.

&&

.MARINE...
Sub-SCA conditions will prevail through Monday night with seas
running 2-3 ft and southerly winds around 10-15kts. There will
be potential for thunderstorms with locally strong winds tonight
over all waters.

Outlook...

Tuesday through Friday...No marine headlines are anticipated.

Saturday...Southwest winds will increase and could get near SCA
levels by late day.

Rip currents...

The risk of dangerous rip currents is expected to remain
borderline Low-Moderate through Tuesday given 2-3 ft breakers,
and medium-period low amplitude shore-perpendicular easterly
swell. We have issued a MODERATE risk for NJ with a LOW risk
for Delaware for Tuesday.

&&

.PHI WATCHES/WARNINGS/ADVISORIES...
PA...None.
NJ...None.
DE...None.
MD...None.
MARINE...None.

&&

Synopsis...Fitzsimmons/Iovino/Meola
Near Term...Deal
Short Term...Fitzsimmons/Iovino
Long Term...Fitzsimmons/Iovino
Aviation...Fitzsimmons/Iovino/Meola
Marine...Carr/Fitzsimmons/Iovino

Hazardous weather outlook, Jun 14, 9:59 PM EDT, 56 minutes before

Hazardous Weather Outlook
National Weather Service Mount Holly NJ
0959 PM EDT Mon Jun 14 2021

DEZ001-160159-
New Castle-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for New Castle County in Delaware.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

DEZ002-160159-
Kent-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Kent County in Delaware.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

DEZ003-160159-
Inland Sussex-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for inland portions of Sussex County
in Delaware.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

DEZ004-160159-
Delaware Beaches-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for the Atlantic coastal portions of
Sussex County in Delaware.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ054-160159-
Carbon-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Carbon County in Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ055-160159-
Monroe-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Monroe County in Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ060-160159-
Berks-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Berks County in Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ061-160159-
Lehigh-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Lehigh County in Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ062-160159-
Northampton-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Northampton County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ070-160159-
Delaware-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Delaware County in Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ071-160159-
Philadelphia-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Philadelphia County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ101-160159-
Western Chester-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for western Chester County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ102-160159-
Eastern Chester-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for eastern Chester County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ103-160159-
Western Montgomery-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for western Montgomery County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ104-160159-
Eastern Montgomery-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for eastern Montgomery County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ105-160159-
Upper Bucks-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for upper Bucks County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

PAZ106-160159-
Lower Bucks-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for lower Bucks County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

NJZ001-160159-
Sussex-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Sussex County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

NJZ007-160159-
Warren-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Warren County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

NJZ008-160159-
Morris-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Morris County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

NJZ009-160159-
Hunterdon-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Hunterdon County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

NJZ010-160159-
Somerset-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Somerset County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

NJZ012-160159-
Middlesex-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Middlesex County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

NJZ013-160159-
Western Monmouth-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for western Monmouth County in New
Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

NJZ014-160159-
Eastern Monmouth-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for eastern Monmouth County in New
Jersey.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

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

NJZ015-160159-
Mercer-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Mercer County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

NJZ016-160159-
Salem-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Salem County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

NJZ017-160159-
Gloucester-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Gloucester County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

NJZ018-160159-
Camden-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Camden County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

NJZ019-160159-
Northwestern Burlington-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for northwestern Burlington County in
New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

NJZ020-160159-
Ocean-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for inland portions of Ocean County
in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

NJZ021-160159-
Cumberland-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Cumberland County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

NJZ022-160159-
Atlantic-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for inland portions of Atlantic
County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

NJZ023-160159-
Cape May-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Cape May County excluding the
Atlantic coast in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

NJZ024-160159-
Atlantic Coastal Cape May-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for the Atlantic coastal portions of
Cape May County in New Jersey.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

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

NJZ025-160159-
Coastal Atlantic-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for coastal portions of Atlantic
County in New Jersey.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

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

NJZ026-160159-
Coastal Ocean-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for coastal portions of Ocean County
in New Jersey.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

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

NJZ027-160159-
Southeastern Burlington-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for southeastern Burlington County in
New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

MDZ012-160159-
Kent MD-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Kent County in Maryland.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

MDZ015-160159-
Queen Annes-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Queen Annes County in Maryland.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

MDZ019-160159-
Talbot-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Talbot County in Maryland.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

MDZ020-160159-
Caroline-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for Caroline County in Maryland.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

ANZ430-160159-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for upper Delaware Bay.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

ANZ431-160159-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for lower Delaware Bay.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

ANZ450-160159-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to Monmouth County out 20 nm.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

ANZ451-160159-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to Ocean County out 20 nm.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

ANZ452-160159-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to Atlantic County out 20 nm.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

ANZ453-160159-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to Cape May County out 20 nm.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

ANZ454-160159-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to the mouth of Delaware Bay out 20 nm.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

ANZ455-160159-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
0959 PM EDT Mon Jun 14 2021

This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to Sussex County out 20 nm.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

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.

In the hours before

Local storm report, Jun 14, 10:15 PM EDT, 40 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1015 PM EDT MON JUN 14 2021

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

0935 PM     HAIL             3 N MOUNT LAUREL        39.97N 74.89W
06/14/2021  E0.50 INCH       BURLINGTON         NJ   PUBLIC

            MPING REPORT. TIME ESTIMATED FROM RADAR.

&&

JEO

Local storm report, Jun 14, 10:16 PM EDT, 39 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1016 PM EDT MON JUN 14 2021

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

1010 PM     FLASH FLOOD      1 W WHITMAN PARK        39.93N 75.13W
06/14/2021                   CAMDEN             NJ   FIRE DEPT/RESCUE

            WATER RESCUE ON 2ND ST AT WALNUT ST.

&&

JEO

Local storm report, Jun 14, 10:22 PM EDT, 33 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1022 PM EDT MON JUN 14 2021

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

1005 PM     FLASH FLOOD      1 NW SOUTH PHILADELPHIA 39.92N 75.22W
06/14/2021                   PHILADELPHIA       PA   EMERGENCY MNGR

            MULTIPLE VEHICLES REPORTED TO BE TRAPPED IN
            WATER AT 63RD AND PASSYUNK ST. LOCAL FIRE
            DEPARTMENTS ARE ASSISTING TRAPPED MOTORISTS.
            TIME ESTIMATED.

&&

JEO

Local storm report, Jun 14, 10:35 PM EDT, 20 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1035 PM EDT MON JUN 14 2021

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

1030 PM     FLASH FLOOD      1 WSW PENNSAUKEN        39.95N 75.08W
06/14/2021                   CAMDEN             NJ   FIRE DEPT/RESCUE

            VEHICLES STRANDED AT 32ND AND HIGH ST.

&&

JEO

Local storm report, Jun 14, 10:37 PM EDT, 18 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1037 PM EDT MON JUN 14 2021

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

0915 PM     TSTM WND DMG     1 NNE BORDENTOWN        40.17N 74.70W
06/14/2021                   BURLINGTON         NJ   LAW ENFORCEMENT

            WIRES DOWN AT THE POINTE BREEZE APARTMENT
            COMPLEX IN BORDENTOWN, TIME ESTIMATED FROM
            RADAR.

&&

NC

Local storm report, Jun 14, 10:39 PM EDT, 16 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1039 PM EDT MON JUN 14 2021

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

0915 PM     TSTM WND DMG     FLORENCE                40.12N 74.81W
06/14/2021                   BURLINGTON         NJ   LAW ENFORCEMENT

            WIRES DOWN IN FLORENCE ON 6TH AVENUE, TIME
            ESTIMATED FROM RADAR.

&&

NC

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 14, 10:23 PM EDT	Severe Thunderstorm Warning	PHI	Kent, Queen Anne's	67 min
Jun 14, 11:03 PM EDT	Severe Thunderstorm Warning	PHI	Caroline, Kent, Queen Anne's, Talbot	57 min
Jun 14, 11:12 PM EDT	Severe Thunderstorm Warning	PHI	Caroline, Kent, Queen Anne's	63 min
Jun 14, 11:39 PM EDT	Areal Flood Advisory	PHI	Caroline, Kent, Queen Anne's	85 min
Jun 14, 11:42 PM EDT	Severe Thunderstorm Warning	PHI	Kent	63 min
Jun 14, 11:51 PM EDT	Severe Thunderstorm Warning	PHI	Caroline	54 min
Jun 14, 11:54 PM EDT	Severe Thunderstorm Warning	PHI	Caroline, Queen Anne's, Talbot	66 min

Nearby

Areal Flood Advisories in Maryland, 2021 Every areal flood advisory in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.