Alert archive / Delaware / Special Weather Statements in 2023

Special Weather Statement, NWS Philadelphia/Mount Holly

July 9, 2023New Castle County, Delaware

NWS Philadelphia/Mount Holly issued this special weather statement at Jul 9, 2023, 4:16 PM EDT for New Castle County, Delaware. It was in force for 29 min. 1 report 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
Jul 9, 2023, 4:16 PM EDT (20:16 UTC)
Expired
Jul 9, 2023, 4:45 PM EDT
In force
29 min
Issued by
NWS Philadelphia/Mount Holly
Hail
0.00 in
Wind
40

County New Castle County, DE

The radar

The Dover AFB radar (KDOX), 59 km from the middle of the area, began a volume at 20:15 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
Jul 9, 4:44 PM EDTTSTM WND GST 451 S Odessa, DEWxFlow gauge at Odessa.

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, 8.3 hours before the alert went out and 157 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 2023-07-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1082 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 2023-07-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 24 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
1082 J/kg
Mixed-layer CIN
-5 J/kg
Mixed-layer LCL
603 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
24 m²/s²
0-3 km storm-relative helicity
48 m²/s²
Significant tornado parameter
0.1
Supercell composite
0.9

Open this sounding in Storm Lab

The text

As transmitted.

269 
WWUS81 KPHI 092016
SPSPHI

Special Weather Statement
National Weather Service Mount Holly NJ
416 PM EDT Sun Jul 9 2023
 
DEZ001-002-092045-
Kent DE-New Castle DE-
416 PM EDT Sun Jul 9 2023

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

At 416 PM EDT, Doppler radar was tracking a strong thunderstorm over
Green Spring, or 9 miles south of Middletown, moving north at 15 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...
Middletown, Smyrna, Clayton, Green Spring, Townsend, Odessa and
Chambersville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building. 

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

A Severe Thunderstorm Watch remains in effect until 800 PM EDT for
northern Delaware. A Severe Thunderstorm Watch also remains in effect
until 800 PM EDT for central Delaware.

&&

LAT...LON 3925 7556 3927 7573 3946 7577 3944 7549
TIME...MOT...LOC 2016Z 188DEG 14KT 3932 7565 

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 Jul 9, 3:54 PM EDT, 22 minutes earlier.

Area forecast discussion, Jul 9, 3:54 PM EDT, 22 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
354 PM EDT Sun Jul 9 2023

.SYNOPSIS...
Low pressure was located in the Chesapeake Bay region this
afternoon. The low will drift northeastward, passing through our
region tonight. The system is forecast to lift slowly through
New England on Monday and Tuesday. High pressure is expected to
follow from the west and southwest for the mid week period.
Another frontal boundary may approach from the northwest late in
the week and over the weekend.

&&

.NEAR TERM /THROUGH MONDAY/...
A negative tilt mid level trough will lift northeastward over
our region this evening. A weak surface low is expected to
follow during the night. The robust lift with and ahead of the
short wave trough will continue to enhance the convection in our
region into this evening. Heavy rain and the threat for
localized damaging wind gusts will continue through that time.
The Flood Watches and Severe Thunderstorm Watches remain in
effect.

As the mid level trough begins to move away to our northeast
overnight, the showers and thunderstorms should taper to
scattered light showers. Lingering low clouds are likely.
Tonight's lows should favor the upper 60s and lower 70s with a
variable wind less than 10 MPH.

Another mid level trough is anticipated to pass eastward over
our region on Monday and Monday night. It should trigger a round
of scattered showers and thunderstorms for Monday, mainly in
the afternoon and evening. The activity should not be nearly as
widespread as today. Also, precipitable waters values are
forecast to drop below 2 inches, so the threat of localized
flooding will be greatly reduced. We are expecting a northwest
wind around 10 MPH on Monday with highs generally ranging from
the upper 70s to the middle 80s.

&&

.SHORT TERM /MONDAY NIGHT THROUGH WEDNESDAY/...
A strong mid level low is forecast to meander over lower Hudson
Bay in Canada and vicinity on Tuesday and Wednesday. We will
likely remain on the edge of its influence.

A continued westerly flow on Tuesday should continue to reduce
humidity levels somewhat. The trend is forecast to persist into
Wednesday. Both days are expected to be precipitation-free as
the surface low moves farther away from us and as high pressure
builds across our region.

Tuesday's maximum temperatures should be in the middle and
upper 80s with dew point readings dropping into the 60s. The air
mass will likely modify a bit for Wednesday, with afternoon
temperatures rising into the upper 80s and lower 90s at that
time.

&&

.LONG TERM /WEDNESDAY NIGHT THROUGH SUNDAY/...
The mid level low is expected to remain over northern Ontario,
northeastern Manitoba and adjacent Hudson Bay from Wednesday
night through Friday and it may begin to drop southward over the
weekend. We should remain on the periphery of its influence
through the period.

Surface high pressure is forecast to move out to sea late in
the week. Humidity should be on the increase again late in the
week in the southerly flow on the back side of the high. Some
short wave energy traveling in the mid level flow along with
increasing instability could begin to trigger some mainly
afternoon and evening showers and thunderstorms each day from
Thursday through Sunday.

Temperatures will likely remain seasonable through the period.

&&

.AVIATION /20Z SUNDAY THROUGH FRIDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas.

Into this evening...Variable conditions with showers and
thunderstorms. The thunderstorms will be accompanied by MVFR/IFR
conditions and may bring locally strong wind gusts. Wind
generally southeast 5 to 10 MPH. Medium confidence.

Overnight...MVFR/IFR conditions with lingering showers.
Variable wind less than 10 knots. Medium confidence.

Monday...Mainly VFR. Scattered showers and thunderstorms could
briefly lower conditions to MVFR or IFR. Northwest wind 5 to 10
knots. Medium confidence.

Outlook...

Tuesday...Mainly VFR. Some early morning ceiling and visibility
restrictions are possible. Northwest to west wind around 10
knots. Medium to high confidence.

Wednesday...Mainly VFR. Some early morning ceiling and
visibility restrictions are possible. Southwest to south wind
around 10 knots. Medium to high confidence.

Thursday...Mainly VFR. Some early morning ceiling and
visibility restrictions are possible. A chance of afternoon and
evening showers and thunderstorms. Southwest to south wind 10 to
15 knots. Medium confidence.

Friday...Mainly VFR. Some early morning ceiling and visibility
restrictions are possible. A chance of afternoon and evening
showers and thunderstorms. West to southwest wind around 10
knots. Medium confidence.

&&

.MARINE...
Showers and strong thunderstorms are expected into this
evening. Southeast wind around 10 knots, becoming southwest
overnight, then westerly on Monday. Wave heights on our ocean
waters should be 2 to 3 feet, with waves on Delaware Bay at 2
feet or less.

Outlook...

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

Rip currents...

There is a LOW risk for the development of dangerous rip
currents for the New Jersey and Delaware beaches through Monday.
A southeasterly wind around 10 MPH is expected into this
evening. Waves in the surf zone will remain around 2 feet.
Similar surf conditions are forecast for Monday, with a westerly
wind 5 to 10 MPH. A sea breeze may develop on Monday afternoon.
A medium period southeasterly swell is expected to continue
through this time.

&&

.HYDROLOGY...
There continues to be a significant threat for heavy rain this
afternoon and evening. Forecast rain amounts range from 0.75 to
2.25 inches across the region, but locally higher amounts are
likely. At this point, eastern Pennsylvania and northern New
Jersey remain the favored areas for the higher rainfall amounts.
The initial concern will be flash flooding, especially in areas
of poor drainage, including urban areas. Additionally, flooding
is possible on smaller creeks and streams.

Depending on where the band of highest rain amounts settles,
there is some potential for main stem river flooding with this
event. However, there is considerable uncertainty in where the
heaviest rain amounts will be and thus the ultimate impacts for
the main stem rivers.

&&

.CLIMATE...
Widespread heavy rainfall is expected across our forecast area
today. Below is a list of the daily precipitation records.

July 9th Daily Precipitation Records

Allentown (ABE)       4.15" in 1952
AC Airport (ACY)      2.92" in 2021
AC Marina (55N)       2.08" in 2021
Georgetown (GED)      1.87" in 2021
Mount Pocono (MPO)    5.40" in 1952
Philadelphia (PHL)    1.79" in 1952
Reading (RDG)         3.74" in 1952
Trenton (TTN)         2.10" in 1952
Wilmington (ILG)      5.18" in 1952

&&

.PHI WATCHES/WARNINGS/ADVISORIES...
PA...Flood Watch until midnight EDT tonight for PAZ054-055-060>062-
     070-071-101>106.
NJ...Flood Watch until midnight EDT tonight for NJZ016>027.
     Flood Watch through late tonight for NJZ001-007>010-012>015.
DE...Flood Watch until midnight EDT tonight for DEZ001>004.
MD...Flood Watch until midnight EDT tonight for MDZ012-015-019-020.
MARINE...None.

&&

SYNOPSIS...Iovino
NEAR TERM...Iovino
SHORT TERM...Iovino
LONG TERM...Iovino
AVIATION...Iovino
MARINE...Iovino
HYDROLOGY...Johnson
CLIMATE...Staarmann
Hazardous weather outlook, Jul 9, 3:20 PM EDT, 56 minutes before
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
0320 PM EDT Sun Jul 09 2023

DEZ001-101920-
New Castle-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

DEZ002-101920-
Kent-
0320 PM EDT Sun Jul 09 2023

This Hazardous Weather Outlook is for Kent County in Delaware.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

DEZ003-101920-
Inland Sussex-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

DEZ004-101920-
Delaware Beaches-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

PAZ054-101920-
Carbon-
0320 PM EDT Sun Jul 09 2023

This Hazardous Weather Outlook is for Carbon County in Pennsylvania.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

PAZ055-101920-
Monroe-
0320 PM EDT Sun Jul 09 2023

This Hazardous Weather Outlook is for Monroe County in Pennsylvania.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

PAZ060-101920-
Berks-
0320 PM EDT Sun Jul 09 2023

This Hazardous Weather Outlook is for Berks County in Pennsylvania.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

PAZ061-101920-
Lehigh-
0320 PM EDT Sun Jul 09 2023

This Hazardous Weather Outlook is for Lehigh County in Pennsylvania.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

PAZ062-101920-
Northampton-
0320 PM EDT Sun Jul 09 2023

This Hazardous Weather Outlook is for Northampton County in
Pennsylvania.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

PAZ070-101920-
Delaware-
0320 PM EDT Sun Jul 09 2023

This Hazardous Weather Outlook is for Delaware County in Pennsylvania.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

PAZ071-101920-
Philadelphia-
0320 PM EDT Sun Jul 09 2023

This Hazardous Weather Outlook is for Philadelphia County in
Pennsylvania.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

PAZ101-101920-
Western Chester-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

PAZ102-101920-
Eastern Chester-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

PAZ103-101920-
Western Montgomery-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

PAZ104-101920-
Eastern Montgomery-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

PAZ105-101920-
Upper Bucks-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

PAZ106-101920-
Lower Bucks-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ001-101920-
Sussex-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ007-101920-
Warren-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ008-101920-
Morris-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ009-101920-
Hunterdon-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ010-101920-
Somerset-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ012-101920-
Middlesex-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ013-101920-
Western Monmouth-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ014-101920-
Eastern Monmouth-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ015-101920-
Mercer-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ016-101920-
Salem-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ017-101920-
Gloucester-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ018-101920-
Camden-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ019-101920-
Northwestern Burlington-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ020-101920-
Ocean-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ021-101920-
Cumberland-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ022-101920-
Atlantic-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ023-101920-
Cape May-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ024-101920-
Atlantic Coastal Cape May-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ025-101920-
Coastal Atlantic-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ026-101920-
Coastal Ocean-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

NJZ027-101920-
Southeastern Burlington-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

MDZ012-101920-
Kent MD-
0320 PM EDT Sun Jul 09 2023

This Hazardous Weather Outlook is for Kent County in Maryland.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

MDZ015-101920-
Queen Annes-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

MDZ019-101920-
Talbot-
0320 PM EDT Sun Jul 09 2023

This Hazardous Weather Outlook is for Talbot County in Maryland.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

MDZ020-101920-
Caroline-
0320 PM EDT Sun Jul 09 2023

This Hazardous Weather Outlook is for Caroline County in Maryland.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

ANZ430-101920-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
0320 PM EDT Sun Jul 09 2023

This Hazardous Weather Outlook is for upper Delaware Bay.

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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.

ANZ431-101920-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
0320 PM EDT Sun Jul 09 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...Monday through Saturday.

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.

ANZ450-101920-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
0320 PM EDT Sun Jul 09 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...Monday through Saturday.

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.

ANZ451-101920-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm-
0320 PM EDT Sun Jul 09 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...Monday through Saturday.

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.

ANZ452-101920-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm-
0320 PM EDT Sun Jul 09 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...Monday through Saturday.

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.

ANZ453-101920-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
0320 PM EDT Sun Jul 09 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...Monday through Saturday.

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.

ANZ454-101920-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
0320 PM EDT Sun Jul 09 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...Monday through Saturday.

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.

ANZ455-101920-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
0320 PM EDT Sun Jul 09 2023

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

.DAY ONE...Through tonight.

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

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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, Jul 9, 4:05 PM EDT, 11 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
405 PM EDT Sun Jul 9 2023

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

0326 PM     Flash Flood      1 E Temple              40.41N 75.90W
07/09/2023                   Berks              PA   Fire Dept/Rescue

            Building collapse and rescue on Mount Laurel
            Road along Laurel Run. Basement has
            collapsed and water is surrounding
            residence, residents of house are trapped
            and cannot get out.

&&

Staarmann
Local storm report, Jul 9, 4:06 PM EDT, 10 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
406 PM EDT Sun Jul 9 2023

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

0135 PM     Tstm Wnd Dmg     Spring Twp              40.32N 76.01W
07/09/2023                   Berks              PA   Trained Spotter

            Trained Spotter sent in pictures of trees
            down on Iroquois Ave near Cornwall Terrace
            Elementary School that are blocking road.
            Time estimated via radar.

&&

DeSilva
Local storm report, Jul 9, 4:11 PM EDT, 5 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
411 PM EDT Sun Jul 9 2023

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

0332 PM     Tstm Wnd Dmg     2 S Califon             40.68N 74.84W
07/09/2023                   Hunterdon          NJ   Public

            Picture received of street flooding on
            Cokesbury Rd on border of Lebanon Borough
            and Tewksbury Township.

&&

DeSilva
Special weather statement, Jul 9, 4:12 PM EDT, 4 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
412 PM EDT Sun Jul 9 2023

NJZ008-010-092045-
Morris NJ-Somerset NJ-
412 PM EDT Sun Jul 9 2023

...A strong thunderstorm will impact portions of southeastern Morris
and northeastern Somerset Counties through 445 PM EDT...

At 412 PM EDT, Doppler radar was tracking a strong thunderstorm over
Millington, or near Plainfield, moving north 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...
Madison, Middlesex, Mendham, Peapack And Gladstone, Far Hills,
Martinsville, Millington, Basking Ridge and Bernardsville.

This includes the following highways...
 Interstate 78 in New Jersey between mile markers 32 and 41.
 Interstate 287 in New Jersey between mile markers 18 and 20, and
between mile markers 23 and 35.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

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.

A Severe Thunderstorm Watch remains in effect until 800 PM EDT for
northern New Jersey.

&&

LAT...LON 4070 7442 4067 7446 4065 7444 4059 7447
      4058 7450 4060 7464 4080 7465 4077 7438
TIME...MOT...LOC 2012Z 187DEG 14KT 4066 7453

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

MLB
Local storm report, Jul 9, 4:14 PM EDT, 2 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
414 PM EDT Sun Jul 9 2023

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

0332 PM     Flood            2 S Califon             40.68N 74.84W
07/09/2023                   Hunterdon          NJ   Public

            Corrects previous tstm wnd dmg report from 2
            S Califon. Picture received of street
            flooding on Cokesbury Rd on border of
            Lebanon Borough and Tewksbury Township.

&&

DeSilva
Special weather statement, Jul 9, 4:16 PM EDT, 0 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
416 PM EDT Sun Jul 9 2023

DEZ001-002-092045-
Kent DE-New Castle DE-
416 PM EDT Sun Jul 9 2023

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

At 416 PM EDT, Doppler radar was tracking a strong thunderstorm over
Green Spring, or 9 miles south of Middletown, moving north at 15 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...
Middletown, Smyrna, Clayton, Green Spring, Townsend, Odessa and
Chambersville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

A Severe Thunderstorm Watch remains in effect until 800 PM EDT for
northern Delaware. A Severe Thunderstorm Watch also remains in effect
until 800 PM EDT for central Delaware.

&&

LAT...LON 3925 7556 3927 7573 3946 7577 3944 7549
TIME...MOT...LOC 2016Z 188DEG 14KT 3932 7565

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
Jul 9, 12:37 PM EDTAreal Flood AdvisoryPHIHunterdon, Warren2 hr
Jul 9, 1:02 PM EDTFlash Flood WarningPHIHunterdon, Warren8 hr
Jul 9, 1:57 PM EDTAreal Flood AdvisoryPHIMorris, Sussex, Warren65 min
Jul 9, 2:05 PM EDTFlash Flood WarningPHISussex6 hr
Jul 9, 2:30 PM EDTAreal Flood AdvisoryPHIHunterdon, Morris, Warren4 min
Jul 9, 2:34 PM EDTFlash Flood WarningPHIHunterdon, Morris, Somerset, Warren6 hr
Jul 9, 2:59 PM EDTSpecial Weather StatementPHISomerset31 min
Jul 9, 3:00 PM EDTFlash Flood WarningPHIMorris, Somerset, Sussex, Warren6 hr
Jul 9, 4:12 PM EDTSpecial Weather StatementPHISomerset33 min
Jul 9, 4:34 PM EDTSpecial Marine WarningPHI86 min
Jul 9, 4:57 PM EDTSpecial Marine WarningPHI93 min
Jul 9, 4:58 PM EDTSpecial Weather StatementPHICumberland, Salem47 min
Jul 9, 5:09 PM EDTFlash Flood WarningPHISalem4 hr
Jul 9, 5:10 PM EDTSevere Thunderstorm WarningPHIGloucester, Salem50 min
Jul 9, 5:15 PM EDTSpecial Weather StatementPHIHunterdon, Warren30 min
Jul 9, 5:35 PM EDTSevere Thunderstorm WarningPHICamden, Gloucester, Salem25 min
Jul 9, 5:49 PM EDTSpecial Weather StatementPHICumberland26 min
Jul 9, 5:59 PM EDTFlash Flood WarningPHIHunterdon, Mercer4 hr
Jul 9, 5:59 PM EDTSpecial Weather StatementPHICape May46 min
Jul 9, 6:33 PM EDTSpecial Marine WarningPHI87 min
Jul 9, 6:52 PM EDTFlash Flood WarningPHIHunterdon, Mercer, Middlesex, Morris, Somerset4 hr
Jul 9, 7:11 PM EDTAreal Flood AdvisoryPHIBurlington, Camden, Gloucester, Mercer, Salem3 hr
Jul 9, 7:16 PM EDTSpecial Weather StatementPHIBurlington29 min
Jul 9, 7:21 PM EDTSpecial Marine WarningPHI114 min
Jul 9, 7:29 PM EDTRiver Flood WarningPHIHunterdon, Somerset10 hr
Jul 9, 11:00 AM EDTSpecial Weather StatementPHICarbon30 min
Jul 9, 11:33 AM EDTFlash Flood WarningPHIChester, Delaware, Montgomery8 hr
Jul 9, 11:47 AM EDTSpecial Weather StatementPHIMonroe43 min
Jul 9, 11:49 AM EDTSpecial Weather StatementPHIMontgomery41 min
Jul 9, 11:54 AM EDTAreal Flood AdvisoryPHIBerks, Bucks, Lehigh, Montgomery33 min
Jul 9, 12:14 PM EDTSpecial Weather StatementPHIBucks46 min
Jul 9, 12:15 PM EDTSpecial Weather StatementPHIMonroe30 min
Jul 9, 12:22 PM EDTSpecial Weather StatementPHILebanon38 min
Jul 9, 12:27 PM EDTFlash Flood WarningPHIBerks, Bucks, Lehigh, Montgomery8 hr
Jul 9, 12:43 PM EDTAreal Flood AdvisoryPHIBerks33 min
Jul 9, 12:51 PM EDTSpecial Weather StatementPHINorthampton24 min
Jul 9, 12:57 PM EDTAreal Flood AdvisoryPHICarbon, Monroe6 hr
Jul 9, 1:16 PM EDTFlash Flood WarningPHIBerks6 hr
Jul 9, 1:17 PM EDTSpecial Weather StatementPHIBerks28 min
Jul 9, 1:32 PM EDTAreal Flood AdvisoryPHICarbon, Lehigh, Monroe, Northampton4 hr
Jul 9, 2:16 PM EDTAreal Flood AdvisoryPHIBerks, Lehigh30 min
Jul 9, 2:41 PM EDTFlash Flood WarningPHIBerks4 hr
Jul 9, 2:46 PM EDTFlash Flood WarningPHIBerks, Lehigh, Northampton6 hr
Jul 9, 3:01 PM EDTSpecial Weather StatementPHIBerks29 min
Jul 9, 3:03 PM EDTSpecial Weather StatementPHIChester27 min
Jul 9, 3:15 PM EDTSevere Thunderstorm WarningPHIBerks30 min
Jul 9, 3:20 PM EDTSpecial Weather StatementPHIBerks25 min
Jul 9, 3:27 PM EDTSevere Thunderstorm WarningPHIBerks, Chester33 min
Jul 9, 3:41 PM EDTSpecial Weather StatementPHIBerks34 min
Jul 9, 3:51 PM EDTFlash Flood Warning Considerable damage threatPHIBerks, Chester, Lehigh, Montgomery6 hr
Jul 9, 3:59 PM EDTSpecial Weather StatementPHIChester31 min
Jul 9, 4:03 PM EDTSevere Thunderstorm WarningPHIMontgomery27 min
Jul 9, 4:19 PM EDTSpecial Weather StatementPHIChester26 min
Jul 9, 4:31 PM EDTFlash Flood WarningPHIChester, Montgomery4 hr
Jul 9, 5:12 PM EDTFlash Flood WarningPHIBucks, Montgomery5 hr
Jul 9, 5:31 PM EDTFlash Flood WarningPHIChester, Delaware, Montgomery, Philadelphia4 hr
Jul 9, 6:05 PM EDTSpecial Weather StatementPHIBucks25 min
Jul 9, 7:04 PM EDTAreal Flood WarningPHIBerks9 hr
Jul 9, 7:27 PM EDTRiver Flood WarningPHIChester4 hr
Jul 9, 4:01 PM EDTSpecial Weather StatementPHIKent29 min
Jul 9, 4:40 PM EDTAreal Flood AdvisoryPHINew Castle29 min
Jul 9, 4:40 PM EDTSpecial Weather StatementPHIKent35 min
Jul 9, 4:46 PM EDTSpecial Weather StatementPHINew Castle29 min
Jul 9, 4:49 PM EDTSevere Thunderstorm WarningPHINew Castle41 min
Jul 9, 5:01 PM EDTSpecial Weather StatementPHIKent, Sussex29 min
Jul 9, 5:02 PM EDTAreal Flood AdvisoryPHIKent, New Castle3 hr
Jul 9, 5:31 PM EDTSpecial Weather StatementPHISussex29 min
Jul 9, 5:24 PM EDTSpecial Weather StatementPHICaroline36 min

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.