Alert archive / Delaware / Special Weather Statements in 2023

Special Weather Statement, NWS Philadelphia/Mount Holly

June 16, 2023Sussex County, Delaware

NWS Philadelphia/Mount Holly issued this special weather statement at Jun 16, 2023, 4:05 PM EDT for Sussex County, Delaware. It was in force for 25 min. 2 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jun 16, 2023, 4:05 PM EDT (20:05 UTC)
Expired
Jun 16, 2023, 4:30 PM EDT
In force
25 min
Issued by
NWS Philadelphia/Mount Holly
Hail
0.88 in
Wind
50

County Sussex County, DE

The radar

The Dover AFB radar (KDOX), 38 km from the middle of the area, began a volume at 20:07 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.

What was reported inside it

TimeReportWhereRemark
Jun 16, 4:07 PM EDTHAIL 0.25Dagsboro, DE
Jun 16, 4:07 PM EDTHAIL 0.25Dagsboro, DE

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Wallops Is Stn, VA (KWAL), launched 12:00Z, 8.1 hours before the alert went out and 72 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 2023-06-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1057 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°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 2023-06-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 111 square meters per square second.193958Sfc1 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
1057 J/kg
Mixed-layer CIN
-52 J/kg
Mixed-layer LCL
816 m above ground
0-6 km bulk shear
35 kt
0-1 km storm-relative helicity
111 m²/s²
0-3 km storm-relative helicity
132 m²/s²
Significant tornado parameter
0.5
Supercell composite
3.9

Open this sounding in Storm Lab

The text

As transmitted.

825 
WWUS81 KPHI 162005
SPSPHI

Special Weather Statement
National Weather Service Mount Holly NJ
405 PM EDT Fri Jun 16 2023
 
DEZ003-004-162030-
Inland Sussex DE-Delaware Beaches DE-
405 PM EDT Fri Jun 16 2023

...A strong thunderstorm will impact portions of southeastern Sussex
County through 430 PM EDT...

At 404 PM EDT, Doppler radar was tracking a strong thunderstorm over
Dagsboro, or 12 miles southeast of Georgetown, moving east at 15 mph.

HAZARD...Wind gusts up to 50 mph and nickel 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...
Millsboro, Dagsboro, Millville, Long Neck, Ocean View, Frankford and
South Bethany.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building. 

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 3849 7527 3856 7531 3868 7507 3853 7499
TIME...MOT...LOC 2004Z 250DEG 15KT 3855 7524 

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...50 MPH

$$

MLB

What forecasters said that day

The local office's own words before this special weather statement 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 weather statement went out at Jun 16, 4:01 PM EDT, 4 minutes earlier.

Area forecast discussion, Jun 16, 4:01 PM EDT, 4 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
401 PM EDT Fri Jun 16 2023

.SYNOPSIS...
An area of low pressure will drift to the northeast tonight and
offshore of New England through Saturday, before moving into
the Canadian Maritimes into Sunday. Meanwhile, several surface
troughs will move across the area from the northwest over the
weekend. High pressure builds out of southeast Canada and into
the northeast states Monday through Tuesday, then shift into the
Mid Atlantic Wednesday into Thursday. There will still likely
be a surface boundary west of the area for much of next week.

&&

.NEAR TERM /THROUGH SATURDAY/...
Other than our southern coastal zones, the high-impact threats
for the day are over. And that will be ending shortly. The
Severe Thunderstorm Watch has been cancelled for all of land-
based zones and most of our coastal zones.

Clouds and scattered showers will pivot into and linger across
the region through the evening and overnight. Our most southern
Delmarva zones and maybe even southern NJ, could see a bit more
activity into the evening hours as the showers and thunderstorms
over Virginia track northeastward. Thunderstorms can not be
ruled out. This is all in response to the mid-level low centered
over NY and PA. Combine today's rainfall and the lack of dry
air advection tonight, there could be some patchy fog. Overnight
lows will range from the mid to upper 50s, with some spots
staying above the 60 degree mark.

The center of the mid-level low will track eastward on
Saturday. But with the region remaining under cyclonic flow
combined with some instability, scattered showers and
thunderstorms are expected with the best chance across our
northern zones. Highs will range from around 70 across the
Poconos to the lower 80s Philadelphia southward, minus the
immediate coast. Winds will be noticeable at times with NW winds
gusting over 20 mph.

&&

.SHORT TERM /SATURDAY NIGHT THROUGH SUNDAY NIGHT/...
Saturday night through Sunday night is expected to be the
driest period for much of the next several days. Low pressure is
expected to continue to slowly move northeast offshore of New
England Saturday night into Sunday, before moving into the
Canadian Maritimes later Sunday into Sunday night. While there
will be several short wave/vorticity impulses moving across the
area as they circle the mid-upper low to our northeast, there
will be limited moisture, so we are not expected any showers
during this period.

&&

.LONG TERM /MONDAY THROUGH FRIDAY/...
By Monday and Tuesday, high pressure begins to build southward
out of southeast Canada and across the northeast states. At the
same time, a surface trough is forecast to develop along and
west of the Applachians. Meanwhile, mid-upper level troughing
will be in place across the northeast as well, which will have
several short wave/vorticity impulses moving around the trough
as well. The combination of the lift from the surface trough and
the short waves aloft, along with an increase in humidity
across the area will allow for a chance of showers Monday into
Tuesday.

By Wednesday and Thursday, the high pressure will continue to
sag southward and make its way into the Mid Atlantic states.
Meanwhile, several short wave/vorticity impulses could impact
the area again as the flow aloft turns more north to northeast
as the mid/upper low moves eastward and ridging aloft moves
across the Great Lakes. There will continue to be a slight
chance of showers during this period with some enhanced moisture
and lift across the area.

By Friday, uncertainty increases with the forecast as models
differ in how they handle a potential low pressure system. All
models indicate an area of low pressure developing along the
north Gulf of Mexico during next week, but they differ in where
it goes later in the week. The GFS has the low drifting
westward, while the ECMWF and Canadian bring the low up the
east coast late in the week. We will stick with the NBM which
keeps a chance of showers through Friday.

&&

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

Tonight...A mix of VFR and MVFR is expected. Isolated to scattered
showers, especially across the northern and western terminals. Can't
rule out some IFR in stratus and fog. Winds will generally be light
and variable, before picking up late out of the northwest around 5-
10 kt. Low confidence with the IFR potential, otherwise medium
confidence.

Saturday...Prevailing VFR. Sub-VFR possible in scattered showers and
thunderstorms. Northwest winds around 10-15 kt with gusts near 20
kt. Medium confidence.

Outlook...

Saturday night-Sunday night...VFR conditions expected. Northwest
winds 5-10 knots Saturday night-Sunday, shifting to northeast
by Sunday night. Wind will gust 15-20 knots Sunday.

Monday-Monday night...Generally VFR. Chance of showers/thunderstorms
which may briefly lower conditions. East to southeast winds 5-10
knots.

Tuesday-Tuesday night...Generally VFR. Chance of
showers/thunderstorms which may briefly lower conditions. East
to northeast winds 5-10 knots.

Wednesday...Generally VFR. Slight chance of showers/thunderstorms
which may briefly lower conditions. East to southeast winds 5-10
knots.

&&

.MARINE...
Tonight...Sub-SCA conditions expected. Southwest winds 5 to 10 kt,
becoming Northwest. Seas 2 to 3 ft. Chance of showers and
thunderstorms.

Saturday...Sub-SCA conditions expected. Northwest winds 10 to 15 kt.
Seas 2 to 3 ft. Chance of showers and thunderstorms north of Great
Egg Inlet.

Outlook...

Saturday night-Wednesday...Conditions are expected to remain
below advisory levels through the entire period, although winds
will gust around 20 knots at times.

&&

.TIDES/COASTAL FLOODING...
A higher astronomical tide is anticipated the next few nights with
the coming New Moon on the 18th.

Friday Night's high tide has a chance to reach advisory
criteria along the NJ and DE coast and within the Delaware Bay.
Water levels should be lower within the Chesapeake Bay and tidal
Delaware River, but some spotty minor flooding cannot be ruled
out.

Coastal flooding concerns will likely continue into the weekend.

&&

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

&&

SYNOPSIS...Robertson
NEAR TERM...Kruzdlo
SHORT TERM...Robertson
LONG TERM...Robertson
AVIATION...Kruzdlo/Robertson
MARINE...Kruzdlo/Robertson
TIDES/COASTAL FLOODING...
Hazardous weather outlook, Jun 16, 10:59 AM EDT, 5 hours 6 minutes before
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
1059 AM EDT Fri Jun 16 2023

DEZ001-171459-
New Castle-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

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.

DEZ002-171459-
Kent-
1059 AM EDT Fri Jun 16 2023

This Hazardous Weather Outlook is for Kent County in Delaware.

.DAY ONE...Through tonight.

Minor coastal flooding is possible.
Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

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.

DEZ003-171459-
Inland Sussex-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

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.

DEZ004-171459-
Delaware Beaches-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

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.

PAZ054-171459-
Carbon-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

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.

PAZ055-171459-
Monroe-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

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.

PAZ060-171459-
Berks-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

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.

PAZ061-171459-
Lehigh-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

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.

PAZ062-171459-
Northampton-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

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.

PAZ070-171459-
Delaware-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

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.

PAZ071-171459-
Philadelphia-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

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.

PAZ101-171459-
Western Chester-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

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.

PAZ102-171459-
Eastern Chester-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

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.

PAZ103-171459-
Western Montgomery-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

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.

PAZ104-171459-
Eastern Montgomery-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

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.

PAZ105-171459-
Upper Bucks-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

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.

PAZ106-171459-
Lower Bucks-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Minor coastal flooding is possible on Saturday.

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.

NJZ001-171459-
Sussex-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

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.

NJZ007-171459-
Warren-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

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.

NJZ008-171459-
Morris-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

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.

NJZ009-171459-
Hunterdon-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

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.

NJZ010-171459-
Somerset-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

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.

NJZ012-171459-
Middlesex-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

Minor coastal flooding is possible on Saturday.

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.

NJZ013-171459-
Western Monmouth-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

Minor coastal flooding is possible on Saturday.

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.

NJZ014-171459-
Eastern Monmouth-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

Minor coastal flooding is possible on Saturday.

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.

NJZ015-171459-
Mercer-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

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.

NJZ016-171459-
Salem-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

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.

NJZ017-171459-
Gloucester-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

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.

NJZ018-171459-
Camden-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

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.

NJZ019-171459-
Northwestern Burlington-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Minor coastal flooding is possible on Saturday.

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.

NJZ020-171459-
Ocean-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.
Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Minor coastal flooding is possible on Saturday.
Minor coastal flooding is possible on 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.

NJZ021-171459-
Cumberland-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.
Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Minor coastal flooding is possible on Saturday.

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.

NJZ022-171459-
Atlantic-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.
Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Minor coastal flooding is possible on Saturday.
Minor coastal flooding is possible on 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.

NJZ023-171459-
Cape May-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.
Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Minor coastal flooding is possible on Saturday.
Minor coastal flooding is possible on 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.

NJZ024-171459-
Atlantic Coastal Cape May-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.
Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Minor coastal flooding is possible on Saturday.
Minor coastal flooding is possible on 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.

NJZ025-171459-
Coastal Atlantic-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.
Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Minor coastal flooding is possible on Saturday.
Minor coastal flooding is possible on 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.

NJZ026-171459-
Coastal Ocean-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.
Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Minor coastal flooding is possible on Saturday.
Minor coastal flooding is possible on 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.

NJZ027-171459-
Southeastern Burlington-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.
Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Minor coastal flooding is possible on Saturday.
Minor coastal flooding is possible on 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.

MDZ012-171459-
Kent MD-
1059 AM EDT Fri Jun 16 2023

This Hazardous Weather Outlook is for Kent County in Maryland.

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

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.

MDZ015-171459-
Queen Annes-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

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.

MDZ019-171459-
Talbot-
1059 AM EDT Fri Jun 16 2023

This Hazardous Weather Outlook is for Talbot County in Maryland.

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

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.

MDZ020-171459-
Caroline-
1059 AM EDT Fri Jun 16 2023

This Hazardous Weather Outlook is for Caroline County in Maryland.

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

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.

ANZ430-171459-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
1059 AM EDT Fri Jun 16 2023

This Hazardous Weather Outlook is for upper Delaware Bay.

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

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.

ANZ431-171459-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
1059 AM EDT Fri Jun 16 2023

This Hazardous Weather Outlook is for lower Delaware Bay.

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

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.

ANZ450-171459-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
1059 AM EDT Fri Jun 16 2023

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...Saturday through Thursday.

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.

ANZ451-171459-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

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.

ANZ452-171459-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

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.

ANZ453-171459-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

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.

ANZ454-171459-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

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.

ANZ455-171459-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
1059 AM EDT Fri Jun 16 2023

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

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

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 16, 3:04 PM EDT, 1 hour 1 minute before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
304 PM EDT Fri Jun 16 2023

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

1218 PM     Tstm Wnd Dmg     1 N Paulsboro           39.85N 75.24W
06/16/2023                   Gloucester         NJ   Public

            Report from mPING: 1-inch tree limbs broken.
            Time estimated from radar.

&&

Gorse
Local storm report, Jun 16, 3:08 PM EDT, 57 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
308 PM EDT Fri Jun 16 2023

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

1230 PM     Lightning        Bensalem                40.11N 74.93W
06/16/2023                   Bucks              PA   Trained Spotter

            Corrects previous lightning report from
            Bensalem. Trained Spotter called in a report
            of lightning striking a building causing
            bricks to brake off the building and hit the
            ground.

&&

CW
Local storm report, Jun 16, 3:11 PM EDT, 54 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
311 PM EDT Fri Jun 16 2023

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

0130 PM     Tstm Wnd Gst     1 ENE Lewes             38.78N 75.12W
06/16/2023  M39 MPH          ANZ431             DE   Other Federal

            34 knot thunderstorm wind gust at the Lewes
            marine station.

&&

Gorse
Local storm report, Jun 16, 3:13 PM EDT, 52 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
313 PM EDT Fri Jun 16 2023

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

0130 PM     Tstm Wnd Gst     1 SSW North Cape May    38.97N 74.96W
06/16/2023  M40 MPH          ANZ431             NJ   Other Federal

            35 knot thunderstorm wind gust at the Cape
            May marine station.

&&

Gorse
Local storm report, Jun 16, 3:30 PM EDT, 35 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
330 PM EDT Fri Jun 16 2023

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

1120 AM     Tstm Wnd Dmg     Wagontown               40.02N 75.84W
06/16/2023                   Chester            PA   Dept of Highways

            Downed tree in wires on Hibernia Road. Time
            estimated from radar.

&&

Gorse
Special weather statement, Jun 16, 4:05 PM EDT, 0 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
405 PM EDT Fri Jun 16 2023

DEZ003-004-162030-
Inland Sussex DE-Delaware Beaches DE-
405 PM EDT Fri Jun 16 2023

...A strong thunderstorm will impact portions of southeastern Sussex
County through 430 PM EDT...

At 404 PM EDT, Doppler radar was tracking a strong thunderstorm over
Dagsboro, or 12 miles southeast of Georgetown, moving east at 15 mph.

HAZARD...Wind gusts up to 50 mph and nickel 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...
Millsboro, Dagsboro, Millville, Long Neck, Ocean View, Frankford and
South Bethany.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 3849 7527 3856 7531 3868 7507 3853 7499
TIME...MOT...LOC 2004Z 250DEG 15KT 3855 7524

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...50 MPH

MLB

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 16, 10:39 AM EDTSpecial Weather StatementPHICape May36 min
Jun 16, 11:01 AM EDTSpecial Marine WarningPHI44 min
Jun 16, 11:04 AM EDTSevere Thunderstorm WarningPHIAtlantic, Cape May41 min
Jun 16, 11:20 AM EDTSevere Thunderstorm WarningPHIGloucester, Salem40 min
Jun 16, 11:43 AM EDTSpecial Marine WarningPHI62 min
Jun 16, 11:46 AM EDTSevere Thunderstorm WarningPHICamden, Gloucester, Salem59 min
Jun 16, 11:54 AM EDTSpecial Marine WarningPHI66 min
Jun 16, 11:58 AM EDTSevere Thunderstorm WarningPHIBurlington, Camden, Hunterdon, Mercer47 min
Jun 16, 12:25 PM EDTSevere Thunderstorm WarningPHIAtlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 2 more65 min
Jun 16, 12:30 PM EDTSpecial Marine WarningPHI90 min
Jun 16, 12:41 PM EDTSevere Thunderstorm WarningPHIBurlington, Mercer, Middlesex, Monmouth, Ocean49 min
Jun 16, 12:46 PM EDTAreal Flood AdvisoryPHIBurlington, Camden, Gloucester, Mercer, Salem3 hr
Jun 16, 12:55 PM EDTTornado WarningPHIBurlington, Ocean35 min
Jun 16, 1:13 PM EDTSpecial Marine WarningPHI2 hr
Jun 16, 1:15 PM EDTSevere Thunderstorm WarningPHIAtlantic, Burlington, Cape May, Cumberland, Mercer, Middlesex and 2 more60 min
Jun 16, 1:29 PM EDTSpecial Marine WarningPHI2 hr
Jun 16, 2:53 PM EDTSpecial Marine WarningPHI67 min
Jun 16, 3:54 PM EDTSpecial Marine WarningPHI66 min
Jun 16, 5:07 PM EDTSpecial Marine WarningPHI53 min
Jun 16, 6:01 PM EDTSpecial Marine WarningPHI59 min
Jun 16, 10:26 AM EDTSpecial Weather StatementPHIChester34 min
Jun 16, 10:48 AM EDTSevere Thunderstorm WarningPHIChester42 min
Jun 16, 11:02 AM EDTSpecial Weather StatementPHIDelaware28 min
Jun 16, 11:10 AM EDTTornado WarningPHIBerks, Chester35 min
Jun 16, 11:33 AM EDTTornado WarningPHIChester, Delaware, Montgomery27 min
Jun 16, 12:49 PM EDTFlash Flood WarningPHIBucks, Philadelphia3 hr
Jun 16, 11:29 AM EDTSpecial Weather StatementPHINew Castle31 min
Jun 16, 11:40 AM EDTSevere Thunderstorm WarningPHIKent, Sussex50 min
Jun 16, 12:28 PM EDTSevere Thunderstorm WarningPHIKent, Sussex47 min
Jun 16, 4:29 PM EDTSpecial Weather StatementPHISussex46 min
Jun 16, 5:27 PM EDTSevere Thunderstorm WarningPHISussex48 min
Jun 16, 5:45 PM EDTAreal Flood AdvisoryPHISussex2 hr

Nearby

Special Weather Statements in Delaware, 2023Every special weather statement in 2023

Sources

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