Alert archive / Delaware / Special Weather Statements in 2023

Special Weather Statement, NWS Philadelphia/Mount Holly

June 23, 2023Kent County, Delaware

NWS Philadelphia/Mount Holly issued this special weather statement at Jun 23, 2023, 2:39 PM EDT for Kent County, Delaware. It was in force for 36 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
Jun 23, 2023, 2:39 PM EDT (18:39 UTC)
Expired
Jun 23, 2023, 3:15 PM EDT
In force
36 min
Issued by
NWS Philadelphia/Mount Holly
Hail
0.00 in
Wind
40

County Kent County, DE

The radar

The Dover AFB radar (KDOX), 42 km from the middle of the area, began a volume at 18:41 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, 6.7 hours before the alert went out and 141 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 2023-06-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 350 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 2023-06-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 141 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
350 J/kg
Mixed-layer CIN
-69 J/kg
Mixed-layer LCL
709 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
141 m²/s²
0-3 km storm-relative helicity
154 m²/s²
Significant tornado parameter
0.1
Supercell composite
1.5

Open this sounding in Storm Lab

The text

As transmitted.

160 
WWUS81 KPHI 231839
SPSPHI

Special Weather Statement
National Weather Service Mount Holly NJ
239 PM EDT Fri Jun 23 2023
 
DEZ002-231915-
Kent DE-
239 PM EDT Fri Jun 23 2023

...Strong thunderstorms will impact portions of Kent County through
315 PM EDT...

At 239 PM EDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Sandtown to near Rising Sun-Lebanon to
near Big Stone Beach. Movement was northeast at 35 mph.

HAZARD...Wind gusts up to 40 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around 
         unsecured objects.

Locations impacted include...
Dover, Smyrna, Camden, Clayton, Cheswold, Bowers, Woodside, Viola,
Hartly, Rising Sun-Lebanon, Hazlettville, Dover Base Housing, Dover
Speedway, Sandtown, Rising Sun, Big Stone Beach, Wyoming, Felton,
Frederica and Kenton.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building. 

&&

LAT...LON 3900 7549 3898 7573 3929 7574 3930 7569
      3929 7568 3929 7565 3931 7562 3931 7558
      3934 7542 3926 7525 3895 7528
TIME...MOT...LOC 1839Z 212DEG 32KT 3898 7570 3906 7550 3903 7530 

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 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 23, 1:36 PM EDT, 1 hour 3 minutes earlier.

Area forecast discussion, Jun 23, 1:36 PM EDT, 1 hour 3 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
136 PM EDT Fri Jun 23 2023

.SYNOPSIS...
An overall unsettled weather pattern will persist through next week.
The closed low over the Southeast lifts north and devolves into a
trough that slowly drifts across the Mid Atlantic region through the
weekend. Another area of low pressure slowly moves in from the
northwest on Monday, slowly dropping a cold front through our region
Tuesday into Wednesday.

&&

.NEAR TERM /THROUGH TONIGHT/...
Forecast on track this afternoon. Have made a few minor
adjustments to the forecast. Looking at 12z observed soundings,
ACARS soundings from KPHL, and model guidance, we have become a
bit more concerned about the severe potential today. Soundings
show a good amount of veering with height, especially in the
low-levels. Combined with 1000-1500 J/kg of MLCAPE, and
moderate forcing, there certainly is a threat for a few strong
to severe thunderstorms. The main hazard will be gusty winds,
but cannot rule out the possibility of a tornado, especially
with slightly rightward hodographs showing up in the soundings.
SPC has added a Marginal Risk basically from Philadelphia on
south.

In addition to the severe threat, there will be the potential
for flash flooding. PWAT values are around 1.9-2.0 inches across
most of the area. Incoming downpours will certainly pack a
punch and have the capability to produce rates anywhere from 1
to 3 inches per hour. Main concerns are within the urban
corridor, but will wait to see where the heaviest axis of
precipitation sets up.

Previous full discussion follows...

After a relatively dry day on Thursday for most of our area, we will
see an increase in shower activity through this afternoon, along
with some scattered thunderstorms. An upper-level low that has been
'cut off' from the main jet stream flow is finally beginning to lift
northward across the Ohio Valley toward the lower Great Lakes today
into tonight.

A shortwave rotating around that upper-low will focus surface low
pressure development closer to the Appalachians, and along with a
warm front lifting northward across our region today, will help
switch winds from easterly to southerly. Overnight and into this
morning, temperatures and dewpoints have been lower than
forecast, generally in the low 60s, but dewpoints in the mid to
upper 60s over southern Maryland and Virginia will finally push
northward later this morning into this afternoon. The warmer,
more humid airmass will support high temperatures finally rising
closer back to normal levels for late June, with upper 70s to
low 80s for most spots. Greater instability will result, with
CAPE values in the 1000-1500 j/kg range, particularly from
around Trenton southwestward. Bulk shear values do not look
impressive; perhaps around 20 kt. There is some indication that
low-level veering as the warm front lifts northward may locally
enhance low-level shear around northern Delaware perhaps up to
around Philadelphia during the late morning and early afternoon
hours. This does not look like an environment very supportive of
severe thunderstorms, and SPC does not have us in a marginal
risk, with overall wind fields pretty weak. Would not completely
rule out an isolated stronger storm or two, though.

The greater potential impact with heavier showers and thunderstorms
today will be heavy rain, particularly in any urban areas and/or
where storms train over the same location. However, storm motion
should be 15 to 20 kt; perhaps enough to keep the heaviest rain
rates from persisting in any one area otherwise, and limit flash
flooding concerns. Thus far early this morning shower activity
has been very slow to move in, just beginning to increase in
coverage across southeast PA and Delaware. So far, only some
1/4-inch per hour rates have been observed with showers lifting
out of eastern Maryland. Models generally agree that coverage
will gradually increase from around Philadelphia and Trenton
west and southwestward this morning, and expand across the rest
of the area this afternoon, with the greatest threat for more
persistent, heavier showers and thunderstorms along and west of
I-95.

Heading into tonight, instability will decrease with the loss of
daytime heating, but showers and thunderstorms may persist past
sunset as the aforementioned shortwave approaches. As that passes
through, activity will wane toward midnight, with reduced coverage
and intensity. It will be a muggy night, with lows only falling into
the upper 60s to near 70.

&&

.SHORT TERM /SATURDAY THROUGH SUNDAY NIGHT/...
The weekend looks wet overall, but perhaps trending slightly drier .
Overall synoptic pattern will continue to progress slowly, with a
trough inching towards the East Coast. Latest global guidance has
shifted the area of best positive vorticity advection to the north
and east as our cut off low transitions into an open wave, providing
less synoptic forcing both Saturday and Sunday. With that said, we
should still anticipate shower and thunderstorm development this
weekend.

The best chance for showers and thunderstorms remains during
Saturday afternoon and evening. Severe weather threats look minimal
due to lack of shear overall, but slow storm motion vectors indicate
the potential for localized flooding especially in poor drainage
areas. Antecedent conditions will be determined by what happens with
tomorrow's system, but even though most of the area is in a
precipitation deficit, there could still be some hydro issues.
Shower and thunderstorm activity wanes into the evening with the
loss of daytime heating, and the latter part of Saturday Night looks
dry for most. Highs on Saturday will get into the low to mid 80s
with overnight lows Saturday night getting down into the mid to
upper 60s.

Sunday remains the drier day of the weekend, though still expecting
some pop-up showers and thunderstorms in the afternoon. Best chance
to see any convection will be north and west of Philadelphia, but
generally expecting more scattered activity compared to Saturday.
Temperatures will climb into the mid 80s. Sunday Night looks more on
the quiet side now as the trough that brought active weather for the
weekend finally moves out. The reprieve looks to be brief though as
the region will be in middle of two systems during that timeframe.
Still cannot rule out a lingering shower for the first part of the
night, but most will stay dry overnight. Looks to be a partly to
mostly cloudy and muggy night with overnight lows in the mid to
upper 60s and some spots staying at/above 70.

&&

.LONG TERM /MONDAY THROUGH THURSDAY/...
In the wake of our departing weekend trough, a more amplified trough
will be digging through the Great Lakes, potentially taking on a
negative tilt as it gets to our region. An area of low pressure will
slide by to the northwest, dropping a cold front through our region.
Monday more than any day in the extended looks to have some severe
weather potential due to strong forcing and sufficient instability.
Still a long way out, though, with wide differences in expected
shear values and timing remaining among guidance. Monday also looks
to be the warmest day with temperatures getting into the mid to
upper 80s with the potential for some spots to hit the 90 mark.

Beyond Monday, there is some signal that the trough could slow down
as it reaches the East Coast. This results in the associated area of
low pressure slowly sliding by to the north, and a series of fronts
passing through our region. Tuesday is now likely to be another wet
and active day with showers and thunderstorms developing as a
secondary cold front moves through. Forcing and dynamics look less
impressive Tuesday compared to Monday for severe weather, however
still expecting rather widespread showers and thunderstorms through
the day. Showers chances are likely to persist through Wednesday as
the trough remains draped over the US. Some of the guidance tries to
dry things out towards the end of next week, but confidence is low
on the exact time the trough finally moves off the Eastern Seaboard.
While temperatures on Monday will be around normal, the below normal
trend will return Tuesday-Thursday, with upper 70s/low 80s
anticipated.

&&

.AVIATION /18Z FRIDAY THROUGH WEDNESDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas.

Rest of Today...A warm front lifting north will gradually
increase conditions briefly before scattered showers and
thunderstorms move in. As of 18z, the warm front is right around
KPHL/KPNE and we have seen conditions turn VFR at KMIV/KACY
where the front has passed. Confidence remains low on how
quickly the front moves north. Otherwise, for this afternoon,
periods of showers and thunderstorms will move through later
this afternoon, reducing visibility down to as low as 1SM.
Timing remains between 20z-00z which looks about right based on
recent radar trends. Winds will gradually veer as the afternoon
goes on, going from easterly to a more south/southeast
direction, still around 5-10 kt with the exception of KACY/KMIV,
where some gusts in the mid to upper teens are possible.

Tonight...A mix of IFR/LIFR conditions are expected in the wake
of the front with some scattered light showers for most of the
night. Confidence remains low on timing and extent of
restrictions though. Winds will generally be out of the south
around 5 kt or less, though some spots will likely go light and
variable. Low confidence.

Outlook...

Saturday through Saturday Night...Sub-VFR conditions likely with
scattered showers and thunderstorms. SSW winds around 5-10 kt.
Moderate confidence.

Sunday through Sunday Night...Primarily VFR though brief
restrictions possible with any showers/thunderstorms in the
afternoon. Storms expected to subside Sunday night. SW winds around
5-10 kt during the day turn S to SSE at night. Moderate
confidence.

Monday through Monday Night...Likely VFR to start, but afternoon and
evening showers and thunderstorms will potentially result in
restrictions. Southerly winds around 10-15 kt during the day will
decrease to around 5-10 kt overnight. Moderate confidence.

Tuesday through Tuesday Night...Sub-VFR conditions likely with
periods of showers/thunderstorms, mainly in the afternoon. Southerly
winds around 10-15 kt, turning SW at night. Low confidence.

&&

.MARINE...
Combined seas have dropped below 5 ft at all of the nearshore buoys
in and near our marine zones, thus Small Craft Advisories have been
allowed to expire. East-northeast winds around 10-15 kt will veer to
SE and eventually S later today as a warm front lifts northward.
Showers will increase later this morning into this afternoon, with a
chance for thunderstorms, especially closer to shore and up Delaware
Bay. Winds will remain S/SW around 10 kt or so tonight, with seas
around 2 to 4 ft.

Outlook...

Saturday through Sunday Night..No marine headlines anticipated.
Southerly winds around 10-15 kt with gusts up to 20 kt. Seas 3 to 4
feet. Periods of showers and thunderstorms likely on the waters.

Monday through Tuesday...SCA conditions possible. Southerly winds
around 15-20 kt with gusts nearing 25 kt. Seas 4 to 5 feet. Periods
of showers and thunderstorms likely on the waters.

Rip Currents...

For Friday, a moderate easterly swell will continue but winds will
shift to more southerly around 15-20mph with seas in the surf zone
around 2-4 feet. This is expected to result in a moderate risk of
rip currents for all Atlantic Beaches.

For Saturday, swell will become south-southeast with a similar wind
speed and direction as seas remain between 2-4 feet. This should
result in a moderate risk of rip currents from Point Pleasant to
Cape May (NJ) and a low risk for rip currents for Monmouth County
(NJ) and Delaware beaches.

&&

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

&&

SYNOPSIS...MJL
NEAR TERM...Dodd/Hoeflich
SHORT TERM...Hoeflich/MJL
LONG TERM...Hoeflich/MJL
AVIATION...Dodd/MJL
MARINE...Dodd/MJL
Hazardous weather outlook, Jun 23, 10:57 AM EDT, 3 hours 42 minutes before
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
1057 AM EDT Fri Jun 23 2023

DEZ001-241457-
New Castle-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...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.

DEZ002-241457-
Kent-
1057 AM EDT Fri Jun 23 2023

This Hazardous Weather Outlook is for Kent County in Delaware.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...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.

DEZ003-241457-
Inland Sussex-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...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.

DEZ004-241457-
Delaware Beaches-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

There is a moderate risk of rip currents.

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.

PAZ054-241457-
Carbon-
1057 AM EDT Fri Jun 23 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.

PAZ055-241457-
Monroe-
1057 AM EDT Fri Jun 23 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.

PAZ060-241457-
Berks-
1057 AM EDT Fri Jun 23 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.

PAZ061-241457-
Lehigh-
1057 AM EDT Fri Jun 23 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.

PAZ062-241457-
Northampton-
1057 AM EDT Fri Jun 23 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.

PAZ070-241457-
Delaware-
1057 AM EDT Fri Jun 23 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.

PAZ071-241457-
Philadelphia-
1057 AM EDT Fri Jun 23 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.

PAZ101-241457-
Western Chester-
1057 AM EDT Fri Jun 23 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.

PAZ102-241457-
Eastern Chester-
1057 AM EDT Fri Jun 23 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.

PAZ103-241457-
Western Montgomery-
1057 AM EDT Fri Jun 23 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.

PAZ104-241457-
Eastern Montgomery-
1057 AM EDT Fri Jun 23 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.

PAZ105-241457-
Upper Bucks-
1057 AM EDT Fri Jun 23 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.

PAZ106-241457-
Lower Bucks-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...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.

NJZ001-241457-
Sussex-
1057 AM EDT Fri Jun 23 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.

NJZ007-241457-
Warren-
1057 AM EDT Fri Jun 23 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.

NJZ008-241457-
Morris-
1057 AM EDT Fri Jun 23 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.

NJZ009-241457-
Hunterdon-
1057 AM EDT Fri Jun 23 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.

NJZ010-241457-
Somerset-
1057 AM EDT Fri Jun 23 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.

NJZ012-241457-
Middlesex-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...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.

NJZ013-241457-
Western Monmouth-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...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.

NJZ014-241457-
Eastern Monmouth-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

There is a moderate risk of rip currents.

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.

NJZ015-241457-
Mercer-
1057 AM EDT Fri Jun 23 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.

NJZ016-241457-
Salem-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...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.

NJZ017-241457-
Gloucester-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...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.

NJZ018-241457-
Camden-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...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.

NJZ019-241457-
Northwestern Burlington-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...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.

NJZ020-241457-
Ocean-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...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.

NJZ021-241457-
Cumberland-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...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.

NJZ022-241457-
Atlantic-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...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.

NJZ023-241457-
Cape May-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...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.

NJZ024-241457-
Atlantic Coastal Cape May-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

There is a moderate risk of rip currents.

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

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

There is a moderate risk of rip currents 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.

NJZ025-241457-
Coastal Atlantic-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

There is a moderate risk of rip currents.

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

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

There is a moderate risk of rip currents 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.

NJZ026-241457-
Coastal Ocean-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

There is a moderate risk of rip currents.

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

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

There is a moderate risk of rip currents 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.

NJZ027-241457-
Southeastern Burlington-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...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.

MDZ012-241457-
Kent MD-
1057 AM EDT Fri Jun 23 2023

This Hazardous Weather Outlook is for Kent County in Maryland.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...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.

MDZ015-241457-
Queen Annes-
1057 AM EDT Fri Jun 23 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...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.

MDZ019-241457-
Talbot-
1057 AM EDT Fri Jun 23 2023

This Hazardous Weather Outlook is for Talbot County in Maryland.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...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.

MDZ020-241457-
Caroline-
1057 AM EDT Fri Jun 23 2023

This Hazardous Weather Outlook is for Caroline County in Maryland.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...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.

ANZ430-241457-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
1057 AM EDT Fri Jun 23 2023

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...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.

ANZ431-241457-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
1057 AM EDT Fri Jun 23 2023

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...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.

ANZ450-241457-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
1057 AM EDT Fri Jun 23 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.

ANZ451-241457-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm-
1057 AM EDT Fri Jun 23 2023

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...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.

ANZ452-241457-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm-
1057 AM EDT Fri Jun 23 2023

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...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.

ANZ453-241457-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
1057 AM EDT Fri Jun 23 2023

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...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.

ANZ454-241457-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
1057 AM EDT Fri Jun 23 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.

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.

ANZ455-241457-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
1057 AM EDT Fri Jun 23 2023

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...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

Special weather statement, Jun 23, 2:08 PM EDT, 31 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
208 PM EDT Fri Jun 23 2023

DEZ002-003-231845-
Inland Sussex DE-Kent DE-
208 PM EDT Fri Jun 23 2023

...Strong thunderstorms will impact portions of northwestern Sussex
and southeastern Kent Counties through 245 PM EDT...

At 208 PM EDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Andrewsville to near Ellendale to near
Milton. Movement was northeast at 35 mph.

HAZARD...Wind gusts up to 40 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Milford, Harrington, Ellendale, Bowers, Viola, Big Stone Beach,
Andrewsville, Felton, Greenwood, Frederica, Houston, Farmington and
Riverview.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3904 7559 3906 7538 3900 7523 3874 7535
      3875 7553 3876 7572
TIME...MOT...LOC 1808Z 212DEG 28KT 3883 7564 3883 7548 3882 7535

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH

MLB
Special weather statement, Jun 23, 2:39 PM EDT, 0 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
239 PM EDT Fri Jun 23 2023

DEZ002-231915-
Kent DE-
239 PM EDT Fri Jun 23 2023

...Strong thunderstorms will impact portions of Kent County through
315 PM EDT...

At 239 PM EDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Sandtown to near Rising Sun-Lebanon to
near Big Stone Beach. Movement was northeast at 35 mph.

HAZARD...Wind gusts up to 40 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Dover, Smyrna, Camden, Clayton, Cheswold, Bowers, Woodside, Viola,
Hartly, Rising Sun-Lebanon, Hazlettville, Dover Base Housing, Dover
Speedway, Sandtown, Rising Sun, Big Stone Beach, Wyoming, Felton,
Frederica and Kenton.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3900 7549 3898 7573 3929 7574 3930 7569
      3929 7568 3929 7565 3931 7562 3931 7558
      3934 7542 3926 7525 3895 7528
TIME...MOT...LOC 1839Z 212DEG 32KT 3898 7570 3906 7550 3903 7530

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH

MLB

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 23, 2:58 PM EDTAreal Flood AdvisoryPHISalem83 min
Jun 23, 3:50 PM EDTAreal Flood AdvisoryPHICamden, Gloucester, Salem30 min
Jun 23, 4:19 PM EDTFlash Flood WarningPHICamden, Gloucester, Salem4 hr
Jun 23, 4:32 PM EDTAreal Flood AdvisoryPHIBurlington, Camden, Mercer3 hr
Jun 23, 2:08 PM EDTSpecial Weather StatementPHIKent37 min
Jun 23, 4:00 PM EDTFlash Flood WarningPHINew Castle4 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.