Alert archive / New Jersey / Special Marine Warnings in 2021

Special Marine Warning 127, NWS Philadelphia/Mount Holly

August 30, 2021

NWS Philadelphia/Mount Holly issued this special marine warning at Aug 30, 2021, 5:44 PM EDT. It was in force for 61 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Aug 30, 2021, 5:44 PM EDT (21:44 UTC)
Expired
Aug 30, 2021, 6:45 PM EDT
In force
61 min
Issued by
NWS Philadelphia/Mount Holly
Area
Storm-based polygon
Hail
0.75 in
Wind
34.0 mph

The radar

The Dover AFB radar (KDOX), 50 km from the middle of the area, began a volume at 21:46 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

Wallops Is Stn, VA (KWAL), launched 12:00Z, 9.7 hours before the alert went out and 140 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-pSkew-T log-p diagram, Wallops Is Stn, VA at 12:00Z on 2021-08-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 392 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Wallops Is Stn, VA at 12:00Z on 2021-08-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -19 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
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
392 J/kg
Mixed-layer CIN
-89 J/kg
Mixed-layer LCL
791 m above ground
0-6 km bulk shear
8 kt
0-1 km storm-relative helicity
-19 m²/s²
0-3 km storm-relative helicity
-9 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

437 
WHUS51 KPHI 302144
SMWPHI
ANZ430-431-302245-
/O.NEW.KPHI.MA.W.0127.210830T2144Z-210830T2245Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Mount Holly NJ
544 PM EDT Mon Aug 30 2021

The National Weather Service in Mount Holly NJ has issued a

* Special Marine Warning for...
  Delaware Bay...

* Until 645 PM EDT.

* At 544 PM EDT, a strong thunderstorm was located over Miah Maull
  Light, moving east at 20 knots.

  HAZARD...Wind gusts 34 knots or greater and small hail.

  SOURCE...Radar.

  IMPACT...Small craft could be damaged in briefly higher winds and 
           suddenly higher waves.

* Locations impacted include...
  Fortesque Beach, Miah Maull Light, Brandywine Shoal Light, Cross
  Ledge Light, Fourteen Foot Bank Light and East Point.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor until hazardous weather passes.

Frequent lightning is occurring with this storm. If caught on the
open water, stay below deck if possible and keep away from ungrounded
metal objects.

&&

LAT...LON 3929 7523 3918 7485 3916 7484 3915 7482
      3892 7500 3910 7538
TIME...MOT...LOC 2144Z 280DEG 21KT 3917 7518 

HAIL...<.75IN
WIND...>34KTS

$$

Gorse
1 follow-up statement
536 
FZUS71 KPHI 302217
MWSPHI

Marine Weather Statement
National Weather Service Mount Holly NJ
617 PM EDT Mon Aug 30 2021

ANZ430-431-302245-
/O.CON.KPHI.MA.W.0127.000000T0000Z-210830T2245Z/
617 PM EDT Mon Aug 30 2021

...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 645 PM EDT...

For the following areas...
Delaware Bay waters north of East Point NJ to Slaughter Beach DE...
Delaware Bay waters south of East Point NJ to Slaughter Beach DE...

At 617 PM EDT, a strong thunderstorm was located near Fourteen Foot
Bank Light, moving southeast at 15 knots.

HAZARD...Wind gusts 34 knots or greater and small hail.

SOURCE...Radar indicated.

IMPACT...Small craft could be damaged in briefly higher winds and 
         suddenly higher waves.

Locations impacted include...
Brandywine Shoal Light, Fourteen Foot Bank Light and East Point. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor until hazardous weather passes.

Frequent lightning is occurring with this storm. If caught on the
open water, stay below deck if possible and keep away from ungrounded
metal objects.

&&

LAT...LON 3922 7507 3918 7485 3916 7484 3915 7482
      3892 7500 3906 7530
TIME...MOT...LOC 2217Z 293DEG 13KT 3909 7514 

HAIL...<.75IN
WIND...>34KTS

$$

Gorse

What forecasters said that day

The local office's own words before this special marine warning 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 special marine warning went out at Aug 30, 4:08 PM EDT, 1 hour 36 minutes earlier.

Area forecast discussion, Aug 30, 4:08 PM EDT, 1 hour 36 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
408 PM EDT Mon Aug 30 2021

.SYNOPSIS...
A cold front will push into the region tonight and then become
stationary over the Mid-Atlantic on Tuesday. The remnants of
Ida will ride along that front and pass through the region
Wednesday and Wednesday night, departing on Thursday. High
pressure builds in for the end of the week and the first half of
the weekend. Another front approaches the area Sunday into
Monday.

&&

.NEAR TERM /THROUGH TUESDAY NIGHT/...

A cold front is slowly working its way towards the region this
afternoon as its parent low pressure tracks far to our northwest
over Canada. Ahead of it, a warm and muggy day has developed with
temperatures rising well into the 80s and dew points in the low 70s.
This has helped plenty of instability to build, and with the front
approaching, scattered convection has developed. This has mainly
been to our west, but there have been a few showers and isolated
thunderstorms over our area also, and with time, the focus will
continue to shift east. Convective activity through the evening will
be very much spotty in nature. Instability is decent, but shear is
weak, and with the low pressure center so far northwest, lift is
also weak. For those reasons, the severe weather potential is low,
though cannot rule out some gusty winds with the strongest cells.
The hydro risk also looks minimal today. Cell motions will not be
rapid, but they will be progressive enough, and perpendicular enough
to the frontal boundary, to limit the heavy rain risk. Since the
front remains to our west, activity could drag on pretty well into
the evening, but once daytime heating is lost, coverage and
intensity should gradually diminish. PoPs are in the chc range due
to the expected hit or miss coverage.

Overnight, the cold front will continue to slowly work
southeastward, making it through at least part of the area. The
coverage of any showers should continue to drop off, but can't rule
out a stray shower through most of the night. It will remain muggy
with lows only falling to the upper 60s and low 70s. Some patchy fog
is possible, but it does not look like a repeat of the more
widespread dense fog we had this morning. Mid-level clouds should be
extensive enough, and winds may stay up just enough, to keep fog
coverage as patchy at best, mainly in the typically prone spots.

For Tuesday, the front continues to slow down as it moves through,
and is likely to more or less stall across our southern zones. It
may even begin to push back north a bit by later in the day on
Tuesday. Mainly dry weather is expected Tuesday thanks to the front
being further south. It should be slightly cooler and less humid
overall as well. The warmth and humidity will remain greater over
Delmarva and southern New Jersey, closer to the front. This will
also contribute to a scattered shower or storm threat in our
southern zones, but even in those areas, the coverage looks spotty
at best.

Rainfall associated with the remnants of Ida will likely begin to
overspread the region on Tuesday night, especially late. However,
any impacts on Tuesday night should be minimal, and that system will
be covered in depth in the Short Term.

&&

.SHORT TERM /WEDNESDAY THROUGH THURSDAY/...

Summary: Heavy rainfall and flooding likely from Wednesday
afternoon into Thursday morning in association with the
remnants of Ida.

Overview: The remnant circulation of Ida will continue to lift
northward into into the Applachians on Wednesday, and will
likely at least partially phase with a northern stream shortwave
diving southward from the west as it does so. The system will
undergo extratropical transition as this happens, and may begin
to restrengthen somewhat as it comes to lie in the right
entrance region of a seasonably strong (130-150kt) UL jet over
the St.Lawrence valley. These ingredients will set the stage
for a heavy rainfall event over at least portions of our area as
rich tropical moisture (PWATS > 2.25 inches) interacts with
increasing synoptic lift associated with the jet and baroclinic
forcing.

Timing: Fairly good consensus that the heaviest and steadiest
precipitation will occur Wednesday evening through Thursday
morning. Can't rule out some storms during the day on Wednesday,
both of the diurnally-driven variety in the south and then also
along far western portions of our area as lead shortwave energy
rides along the stalled front from Tuesday. With the High
Pressure building in from the west and much drier air coming in
behind Ida, suspect precip will largely come to an end Thursday
morning but can't rule out it lingering near the coast into the
afternoon.

Rainfall accumulations: Given the expectations that the
circulation of Ida will remain somewhat robust (and not
deamplify enough to largely outrun the northern wave, like the
Canadian suggests), this would favor the northern half of our
area for the heaviest precipitation (closer to the better
synoptic forcing). Consequently there is the potential for
widespread 3-5 inch totals N&W of I-95, with even higher
amounts possible in localized areas. Widespread rainfall should
generally decrease further S&E with 2-4 inches expected around
I-95, and then down to 1-2 in southern Delmarva and far southern
NJ. The accumulation gradient could even be tighter if the
system amplifies to the extent the Euro depicts. The big
uncertainty with southern areas is if convective precipitation
can develop in the warm sector, as although the coverage may be
more limited some prodigious amounts could be possible given the
moisture available. Consequently did expand the Flash Flood
Watch to include southern Delmarva but the threat here is more
conditional than further north.

Severe potential: Given the current track there remains some
isolated tornado potential and severe wind gust potential,
generally S&E of I-95. Relatively strong SWrly wind fields
aloft will ride overtop initially backed low-lvl flow to create
a zone of enhanced 0-1km and 0-3km SRH near the vicinity of the
warm front. Although instability won't be too impressive,
500-1000 J/kg of MLCAPE will be sufficient to support rotating
updrafts given the shear profiles. The north-westward extent of
the severe threat area remains uncertain given the
uncertainties with the track of Ida's circulation/frontal
structure.

&&

.LONG TERM /THURSDAY NIGHT THROUGH MONDAY/...

High Pressure will build into the area Friday through at least
Saturday, with rather pleasant and dry weather expected as a
result. Dewpoints will drop well into the 50s, high
temperatures will remain largely in the 70s, and lows should dip
down into the 50s. By Sunday/Monday the High looks to slide
offshore with return flow developing and increasing moisture.
An approaching Canadian low/cold front will result in any least
some precip chances for the period, but uncertainty remains
high.

&&

.AVIATION /19Z MONDAY THROUGH SATURDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas.

Through this evening... Prevailing VFR. Scattered showers and tstms
are possible in all areas across the region, but they will tend to
be quite hit or miss with coverage not very widespread. Southwest
wind 5 to 10 kt. High confidence overall, but which terminals, if
any, are directly impacted by showers and storms will come down more
to chance.

Later tonight... Showers and tstms will gradually decrease in
coverage, and mainly VFR conditions are expected. Some patchy fog
later tonight may bring localized VSBY restrictions, but fog should
not be nearly as dense or widespread as on Monday morning. Winds
mostly light and variable, but there should be a general
trend for a shift from southwest to northwest. Moderate confidence.

Tuesday... Mainly VFR. An isolated shower or tstm is possible mainly
over far southern New Jersey and Delmarva. Winds mostly northwest at
5 to 8 kt, but may be light and variable at times, and a southerly
component may develop near the coast in the afternoon. High
confidence.

Outlook...

Tuesday night... Initially, VFR. Rain may begin to overspread the
area from southwest to northeast late in the night, though most of
the night will probably stay VFR. Winds light and variable. Moderate
confidence.

Wednesday through Thursday...Extended periods of sub- VFR with
+RA and TSRA possible particularly Wednesday night into
Thursday morning. Winds NE 10-15 kt with gusts to 20 kt on
Wednesday, Wind directions then become variable as low pressure
passes Wednesday night but may be gusty at times. NNW winds on
Thursday 10-15kts with gusts 20-25kts. Overall, moderate
confidence.

Friday/Saturday...VFR with W-NW winds 5-10kts. High confidence.

&&

.MARINE...

Through Tuesday night... Sub-SCA conditions are expected. Scattered
showers and tstms possible late this afternoon through this evening,
and again on Tuesday afternoon. Southwest winds 10 to 15 kt through
most of tonight shifting to northwest late tonight and into Tuesday,
then back to southwest later Tuesday. Winds Tuesday may be light and
variable at times. Seas 2 to 3 ft.

Outlook...

Wednesday... Generally sub-SCA conditions through the day,
although winds and seas may begin to increase in the afternoon.

Wednesday night through Thursday night... SCA winds and seas
look likely with a chance of showers/thunderstorms particularly
Wednesday night into Thursday morning. Some of these storms
could produce strong winds, and even isolated waterspouts. An
outside shot at gales, but confidence in this is low. Seas
peaking 6-8ft on Thursday.

Friday/Saturday... Lingering 5ft seas possible but otherwise
conditions should drop below SCA criteria.

Rip Currents...

There is a LOW risk of rip currents through Tuesday.

&&

.PHI WATCHES/WARNINGS/ADVISORIES...
PA...Flash Flood Watch from Wednesday morning through Thursday
     evening for PAZ054-055-060>062-070-071-101>106.
NJ...Flash Flood Watch from Wednesday morning through Thursday
     evening for NJZ001-007>010-012>027.
DE...Flash Flood Watch from Wednesday morning through Thursday
     evening for DEZ001>004.
MD...Flash Flood Watch from Wednesday morning through Thursday
     evening for MDZ012-015-019-020.
MARINE...None.

&&

Synopsis...Carr
Near Term...O'Brien
Short Term...Carr
Long Term...Carr
Aviation...Carr/O'Brien
Marine...Carr/O'Brien
Hydrology...WFO PHI
Hazardous weather outlook, Aug 30, 5:02 PM EDT, 42 minutes before
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
0502 PM EDT Mon Aug 30 2021

DEZ001-312102-
New Castle-
0502 PM EDT Mon Aug 30 2021

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

DEZ002-312102-
Kent-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Kent County in Delaware.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

DEZ003-312102-
Inland Sussex-
0502 PM EDT Mon Aug 30 2021

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

DEZ004-312102-
Delaware Beaches-
0502 PM EDT Mon Aug 30 2021

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

PAZ054-312102-
Carbon-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Carbon County in Pennsylvania.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

PAZ055-312102-
Monroe-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Monroe County in Pennsylvania.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

PAZ060-312102-
Berks-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Berks County in Pennsylvania.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

PAZ061-312102-
Lehigh-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Lehigh County in Pennsylvania.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

PAZ062-312102-
Northampton-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Northampton County in
Pennsylvania.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

PAZ070-312102-
Delaware-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Delaware County in Pennsylvania.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

PAZ071-312102-
Philadelphia-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Philadelphia County in
Pennsylvania.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

PAZ101-312102-
Western Chester-
0502 PM EDT Mon Aug 30 2021

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

PAZ102-312102-
Eastern Chester-
0502 PM EDT Mon Aug 30 2021

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

PAZ103-312102-
Western Montgomery-
0502 PM EDT Mon Aug 30 2021

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

PAZ104-312102-
Eastern Montgomery-
0502 PM EDT Mon Aug 30 2021

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

PAZ105-312102-
Upper Bucks-
0502 PM EDT Mon Aug 30 2021

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

PAZ106-312102-
Lower Bucks-
0502 PM EDT Mon Aug 30 2021

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ001-312102-
Sussex-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Sussex 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ007-312102-
Warren-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Warren 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ008-312102-
Morris-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Morris 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ009-312102-
Hunterdon-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Hunterdon 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ010-312102-
Somerset-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Somerset 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ012-312102-
Middlesex-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Middlesex 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ013-312102-
Western Monmouth-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for western 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ014-312102-
Eastern Monmouth-
0502 PM EDT Mon Aug 30 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ015-312102-
Mercer-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Mercer 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ016-312102-
Salem-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Salem 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ017-312102-
Gloucester-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Gloucester 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ018-312102-
Camden-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Camden 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ019-312102-
Northwestern Burlington-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for northwestern Burlington 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ020-312102-
Ocean-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for inland 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ021-312102-
Cumberland-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Cumberland 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ022-312102-
Atlantic-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for inland 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ023-312102-
Cape May-
0502 PM EDT Mon Aug 30 2021

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ024-312102-
Atlantic Coastal Cape May-
0502 PM EDT Mon Aug 30 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ025-312102-
Coastal Atlantic-
0502 PM EDT Mon Aug 30 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ026-312102-
Coastal Ocean-
0502 PM EDT Mon Aug 30 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

NJZ027-312102-
Southeastern Burlington-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for southeastern Burlington 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 listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

MDZ012-312102-
Kent MD-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Kent County in Maryland.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

MDZ015-312102-
Queen Annes-
0502 PM EDT Mon Aug 30 2021

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

MDZ019-312102-
Talbot-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Talbot County in Maryland.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

MDZ020-312102-
Caroline-
0502 PM EDT Mon Aug 30 2021

This Hazardous Weather Outlook is for Caroline County in Maryland.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

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

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

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

ANZ430-312102-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
0502 PM EDT Mon Aug 30 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.

ANZ431-312102-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
0502 PM EDT Mon Aug 30 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.

ANZ450-312102-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
0502 PM EDT Mon Aug 30 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.

ANZ451-312102-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm-
0502 PM EDT Mon Aug 30 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.

ANZ452-312102-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm-
0502 PM EDT Mon Aug 30 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.

ANZ453-312102-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
0502 PM EDT Mon Aug 30 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.

ANZ454-312102-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
0502 PM EDT Mon Aug 30 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.

ANZ455-312102-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
0502 PM EDT Mon Aug 30 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

Special weather statement, Aug 30, 3:44 PM EDT, 2 hours before
Special Weather Statement
National Weather Service Mount Holly NJ
344 PM EDT Mon Aug 30 2021

DEZ001-NJZ016-302015-
New Castle DE-Salem NJ-
344 PM EDT Mon Aug 30 2021

...A strong thunderstorm will impact portions of northern New Castle
and western Salem Counties through 415 PM EDT...

At 343 PM EDT, Doppler radar was tracking a strong thunderstorm over
Glasgow, or near Newark, moving east at 20 mph.

HAZARD...Wind gusts up to 40 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Wilmington, Newark, Pennsville, Carneys Point, New Castle, Penns
Grove, Salem, Delaware City, Newport, Saint Georges, Mount Pleasant,
Stanton, Glasgow, Bear, Delaware Memorial Bridge, Port Penn,
Wilmington Manor, Hope Creek, Pike Creek and Brookside.

This includes the following highways...
 Interstate 95 in Delaware between mile markers 0 and 12.
 Interstate 295 in New Jersey between mile markers 0 and 6.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 3973 7541 3944 7548 3950 7578 3962 7579
      3971 7579
TIME...MOT...LOC 1943Z 288DEG 17KT 3963 7573

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

Gorse
Special weather statement, Aug 30, 3:46 PM EDT, 1 hour 58 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
346 PM EDT Mon Aug 30 2021

DEZ001-002-MDZ012-302015-
Kent DE-New Castle DE-Kent MD-
346 PM EDT Mon Aug 30 2021

...A strong thunderstorm will impact portions of southwestern New
Castle, northwestern Kent and northeastern Kent Counties through 415
PM EDT...

At 345 PM EDT, Doppler radar was tracking a strong thunderstorm near
Massey, or 12 miles southwest of Middletown, moving east at 20 mph.

HAZARD...Wind gusts up to 40 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Millington, Massey, Sassafras, Delaney Corner, Townsend and Galena.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 3937 7593 3936 7589 3937 7585 3938 7582
      3938 7577 3941 7577 3942 7571 3922 7568
      3930 7597 3936 7598
TIME...MOT...LOC 1945Z 275DEG 15KT 3932 7589

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

Gorse
Special weather statement, Aug 30, 4:14 PM EDT, 1 hour 30 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
414 PM EDT Mon Aug 30 2021

DEZ001-002-MDZ012-302045-
Kent DE-New Castle DE-Kent MD-
414 PM EDT Mon Aug 30 2021

...A strong thunderstorm will impact portions of southwestern New
Castle, northern Kent and northeastern Kent Counties through 445 PM
EDT...

At 414 PM EDT, Doppler radar was tracking a strong thunderstorm over
Delaney Corner, or 10 miles south of Middletown, moving east at 15
mph.

HAZARD...Wind gusts up to 40 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Smyrna, Clayton, Cheswold, Sassafras, Delaney Corner, Woodland Beach,
Green Spring, Townsend, Kenton, Leipsic and Chambersville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 3938 7577 3942 7577 3944 7551 3920 7536
      3922 7575 3925 7576 3924 7580 3938 7581
TIME...MOT...LOC 2014Z 279DEG 13KT 3930 7574

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

Gorse
Special weather statement, Aug 30, 4:27 PM EDT, 1 hour 17 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
427 PM EDT Mon Aug 30 2021

MDZ012-015-302100-
Queen Anne's MD-Kent MD-
427 PM EDT Mon Aug 30 2021

...A strong thunderstorm will impact portions of northeastern Queen
Anne's and northeastern Kent Counties through 500 PM EDT...

At 426 PM EDT, Doppler radar was tracking a strong thunderstorm over
Morgnec, or 14 miles north of Centerville, moving east at 10 mph.

HAZARD...Wind gusts up to 40 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Chestertown, Millington, Sudlersville, Crumpton, Morgnec and
Kingstown.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 3930 7604 3931 7577 3914 7575 3921 7607
TIME...MOT...LOC 2026Z 285DEG 11KT 3924 7600

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

Gorse
Special weather statement, Aug 30, 4:48 PM EDT, 56 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
448 PM EDT Mon Aug 30 2021

NJZ016-020>027-302115-
Coastal Atlantic NJ-Salem NJ-Cumberland NJ-Coastal Ocean NJ-Ocean NJ-
Atlantic NJ-Atlantic Coastal Cape May NJ-Cape May NJ-
Southeastern Burlington NJ-
448 PM EDT Mon Aug 30 2021

...Strong thunderstorms will impact portions of Atlantic, Cumberland,
southeastern Salem, southeastern Ocean, northern Cape May and
southeastern Burlington Counties through 515 PM EDT...

At 448 PM EDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Wading River to near Weymouth to Newport
Meadows. Movement was east at 20 mph.

HAZARD...Wind gusts up to 40 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Vineland, Atlantic City, Millville, Bridgeton, Ocean City,
Cumberland, Pleasantville, Hammonton, Somers Point, Ventnor City,
Brigantine, Northfield, Absecon, Margate City, Buena, Egg Harbor
City, Laurel Lake, Tuckerton, Weymouth and Woodbine.

This includes the following highways...
 Garden State Parkway between mile markers 18 and 62.
 Atlantic City Expressway between mile markers 0 and 25.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 3939 7433 3914 7464 3942 7549 3953 7501
      3951 7499 3970 7457 3968 7411
TIME...MOT...LOC 2048Z 283DEG 18KT 3965 7456 3954 7484 3941 7538

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

Gorse
Special weather statement, Aug 30, 5:21 PM EDT, 23 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
521 PM EDT Mon Aug 30 2021

NJZ020-022-025>027-302145-
Coastal Atlantic NJ-Coastal Ocean NJ-Ocean NJ-Atlantic NJ-
Southeastern Burlington NJ-
521 PM EDT Mon Aug 30 2021

...A strong thunderstorm will impact portions of southeastern
Atlantic, south central Ocean and southeastern Burlington Counties
through 545 PM EDT...

At 520 PM EDT, Doppler radar was tracking a strong thunderstorm over
New Gretna, or 13 miles north of Atlantic City, moving southeast at
20 mph.

HAZARD...Wind gusts up to 40 mph and pea size hail. Frequent cloud
         to ground lightning is occurring with this storm and it is
         headed for the beaches.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Atlantic City, Pleasantville, Brigantine, Absecon, Egg Harbor City,
Tuckerton, Port Republic, Bass River State Forest, Pomona, New
Gretna, Wading River and Mystic Island.

This includes the following highways...
 Garden State Parkway between mile markers 39 and 58.
 Atlantic City Expressway between mile markers 15 and 17.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 3951 7469 3968 7447 3962 7416 3935 7440
TIME...MOT...LOC 2120Z 295DEG 17KT 3958 7444

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

Gorse

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 30, 5:00 AM EDTFlash Flood WatchPHIAtlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more71 hr
Aug 30, 5:44 AM EDTDense Fog AdvisoryPHIAtlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 3 more3 hr
Aug 30, 4:48 PM EDTSpecial Weather StatementPHIAtlantic, Cumberland27 min
Aug 30, 5:16 PM EDTSevere Thunderstorm WarningPHIAtlantic, Cape May, Cumberland44 min
Aug 30, 5:21 PM EDTSpecial Weather StatementPHIAtlantic24 min
Aug 30, 5:26 PM EDTSpecial Marine WarningPHI64 min
Aug 30, 5:53 PM EDTSpecial Weather StatementPHIAtlantic22 min
Aug 30, 5:56 PM EDTSpecial Weather StatementPHICape May49 min
Aug 30, 6:16 PM EDTSpecial Marine WarningPHI89 min
Aug 30, 6:41 PM EDTSpecial Weather StatementPHICape May34 min
Aug 30, 7:20 PM EDTSpecial Weather StatementPHICape May25 min
Aug 30, 7:31 PM EDTSpecial Marine WarningPHI59 min
Aug 30, 3:44 PM EDTSpecial Weather StatementPHINew Castle31 min
Aug 30, 4:14 PM EDTSpecial Weather StatementPHIKent31 min
Aug 30, 6:02 PM EDTSevere Thunderstorm WarningPHIKent, Sussex28 min

Nearby

Special Marine Warnings in New Jersey, 2021Every special marine warning 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.