Alert archive / New Jersey / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 63, NWS Philadelphia/Mount Holly

June 8, 2021Gloucester County, Salem County, New Jersey

NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Jun 8, 2021, 4:47 PM EDT for Gloucester County, Salem County, New Jersey. It was in force for 43 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
Jun 8, 2021, 4:47 PM EDT (20:47 UTC)
Expired
Jun 8, 2021, 5:30 PM EDT
In force
43 min
Issued by
NWS Philadelphia/Mount Holly
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Gloucester County, NJ, Salem County, NJ

The radar

The Philadelphia radar (KDIX), 84 km from the middle of the area, began a volume at 20:51 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Jun 8, 5:12 PM EDTTSTM WND DMGHarrison Twp, NJTREE LIMBS DOWN IN HARRISON TWP. TIME ESTIMATED FROM RADAR.

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

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched one storm report to this severe thunderstorm warning; the first came 25 minutes after it went out.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The nearest sounding before it

Wallops Is Stn, VA (KWAL), launched 12:00Z, 8.8 hours before the alert went out and 190 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Wallops Is Stn, VA at 12:00Z on 2021-06-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 152 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Wallops Is Stn, VA at 12:00Z on 2021-06-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -51 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
152 J/kg
Mixed-layer CIN
-137 J/kg
Mixed-layer LCL
1181 m above ground
0-6 km bulk shear
4 kt
0-1 km storm-relative helicity
-51 m²/s²
0-3 km storm-relative helicity
-38 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

902 
WUUS51 KPHI 082047
SVRPHI
NJC015-033-082130-
/O.NEW.KPHI.SV.W.0063.210608T2047Z-210608T2130Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
447 PM EDT Tue Jun 8 2021

The National Weather Service in Mount Holly NJ has issued a

* Severe Thunderstorm Warning for...
  Salem County in southern New Jersey...
  Central Gloucester County in southern New Jersey...

* Until 530 PM EDT.

* At 447 PM EDT, a severe thunderstorm was located near Woodstown, or
  8 miles southeast of Wilmington, moving east at 15 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Minor damage to vehicles is possible. Wind damage to 
           roofs, siding, trees, and power lines is possible.

* Locations impacted include...
  Wilmington, Deptford, West Deptford, Glassboro, Pennsville,
  Woodbury, Pitman, Clayton, Carneys Point, Paulsboro, Penns Grove,
  Salem, Woodstown, Alloway, Woodbury Heights, National Park,
  Quinton, Swedesboro, Elmer and Franklinville.

This includes the following highways...
 New Jersey Turnpike between exits 1 and 2.
 Interstate 295 in New Jersey between mile markers 0 and 23.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

In addition to large hail and damaging winds, frequent cloud to
ground lightning is occurring with this storm. Move indoors
immediately. Remember, if you can hear thunder, you are close enough
to be struck by lightning.

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

&&

LAT...LON 3971 7548 3974 7547 3987 7517 3956 7504
      3956 7506 3954 7521 3956 7524 3953 7527
      3951 7546 3972 7552
TIME...MOT...LOC 2047Z 256DEG 11KT 3966 7540 

HAIL...1.00IN
WIND...60MPH
 
$$

Staarmann
2 follow-up statements
620 
WWUS51 KPHI 082106
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
506 PM EDT Tue Jun 8 2021

NJC015-033-082130-
/O.CON.KPHI.SV.W.0063.000000T0000Z-210608T2130Z/
Salem NJ-Gloucester NJ-
506 PM EDT Tue Jun 8 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 PM EDT
FOR CENTRAL SALEM AND CENTRAL GLOUCESTER COUNTIES...

At 506 PM EDT, a severe thunderstorm was located near Woodstown, or
15 miles east of Wilmington, moving east at 15 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Minor damage to vehicles is possible. Wind damage to roofs, 
         siding, trees, and power lines is possible.

Locations impacted include...
Deptford, West Deptford, Glassboro, Woodbury, Pitman, Clayton,
Carneys Point, Paulsboro, Penns Grove, Woodstown, Alloway, Woodbury
Heights, National Park, Swedesboro, Elmer, Beckett, Franklinville,
Malaga, Mullica Hill and Gibbstown.

This includes the following highways...
 New Jersey Turnpike between exits 1 and 2.
 Interstate 295 in New Jersey between mile markers 3 and 23.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Frequent cloud to ground lightning is occurring with this storm. Move
indoors immediately. Lightning is one of nature's leading killers.
Remember, if you can hear thunder, you are close enough to be struck
by lightning.

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

&&

LAT...LON 3974 7547 3987 7517 3956 7504 3956 7506
      3954 7521 3956 7524 3953 7527 3952 7536
      3971 7548
TIME...MOT...LOC 2106Z 259DEG 12KT 3966 7525 

HAIL...1.00IN
WIND...60MPH
 
$$

Staarmann
364 
WWUS51 KPHI 082124
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
524 PM EDT Tue Jun 8 2021

NJC015-033-082130-
/O.CON.KPHI.SV.W.0063.000000T0000Z-210608T2130Z/
Salem NJ-Gloucester NJ-
524 PM EDT Tue Jun 8 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 PM EDT
FOR EAST CENTRAL SALEM AND CENTRAL GLOUCESTER COUNTIES...

At 524 PM EDT, a severe thunderstorm was located near Glassboro, or
15 miles south of Gloucester City, moving east at 15 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Minor damage to vehicles is possible. Wind damage to roofs, 
         siding, trees, and power lines is possible.

Locations impacted include...
Glassboro, Pitman, Clayton, Elmer, Franklinville, Mullica Hill,
Malaga, Olivet and Wenonah.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

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

&&

LAT...LON 3956 7524 3971 7531 3980 7514 3957 7504
      3956 7504 3956 7506 3954 7521
TIME...MOT...LOC 2124Z 256DEG 11KT 3967 7518 

HAIL...1.00IN
WIND...60MPH
 
$$

Staarmann

What forecasters said that day

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

NWS Philadelphia/Mount Holly wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 8, 3:29 PM EDT, 1 hour 18 minutes earlier.

Area forecast discussion, Jun 8, 3:29 PM EDT, 1 hour 18 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
329 PM EDT Tue Jun 8 2021

.SYNOPSIS...
High pressure remains centered over the western Atlantic through
Wednesday with a surface trough over our area. A cold front will
slowly move through our area Wednesday night into Thursday, and may
stall over southern parts of the area by Thursday night and Friday.
One or two waves of low pressure may track along this boundary
Friday into Saturday. High pressure should then generally dominate
the weather over most of the weekend.

&&

.NEAR TERM /THROUGH WEDNESDAY/...
An upper-level ridge responsible for the ongoing heat and humidity
will continue to flatten along its northern periphery through
Wednesday. This is in response to a shortwave trough sliding across
the Northeast. A surface trough will also be present with a cold
front approaching from the north.

For the remainder of this afternoon, hot and very humid conditions
are being tempered in some areas due to convection cooling things
down. Heat indices prior to the convection reached the mid to upper
90s for many areas with some locations touching 100 degrees.
Convection is producing torrential rainfall given precipitable water
values very near 2 inches across the area along with slow storm
motions. A mesoanalysis indicated 2000-4000 J/kg of SBCAPE with
MLCAPE up to 2500 J/KG. The very moist environment combined with
warm cloud depths is resulting in excessive rainfall rates with the
strongest cores, and therefore local flash flooding is the main
threat into this evening. A local wet microburst cannot be ruled out
with stronger pulse cores and the water-loaded updraft collapses.
Outflow is also getting ahead of some of the convection with gusty
winds with it. Freezing levels are just above 14000 feet (via both
12z Dulles and Upton RAOBs), therefore any hail should be small and
limited.

Another very warm and muggy night tonight as convection is expected
to dissipate through the evening with the loss of heating and as a
shortwave exits to our northeast. Given how hot/humid the airmass is
however, instability will linger for awhile. Some fog is possible
during the night, especially where downpours occurred during the day
as winds go light to even calm. However at least some residual cloud
cover may temper fog development. Low temperatures are not expected
to get below 70 for much of the area.

For Wednesday, a thermal trough will be in place once again while a
couple of shortwaves move across the area. Meanwhile, the
precipitable water values will remain near 2.00 inches and MLCAPE
values increase to 1500-2500 J/kg. Given the rather unstable
environment with no organized/strong forcing, convective development
should initiate west of the fall line with the help of terrain. The
flow is weak and therefore storm motions will be slow again,
therefore locally very heavy rain will occur with the potential for
localized flash flooding. We are not anticipating severe
thunderstorms, although a few wet microbursts could occur given
water-loaded updrafts that can collapse (outflow) especially within
any areas of higher DCAPE. Frequent lightning will occur with the
strongest cores. Despite some more cloud cover and convection
around, temperatures should still top out right at 90 especially for
the I-95 corridor eastward and inland from the coast. The dew points
should remain in the lower 70s, and when combined with temperatures
near 90 yields peak heat indices in the mid 90s. This is marginal
regarding meeting the advisory criteria, however given the
cumulative effect on the body we opted to extend the Heat Advisory
through Wednesday (heat index criteria is 96-100 degrees here). Weak
flow should result in an offshore wind turning more southerly and
therefore offering some cooling along the coast.

&&

.SHORT TERM /WEDNESDAY NIGHT THROUGH THURSDAY NIGHT/...
Above normal temperatures and unsettled weather will continue
through the short term period.

On Wednesday night, a cold front will slowly sag southwestward
into the area. The frontal system will be the trigger to
generate another rounds of scattered showers and isolated
thunderstorms across the Mid Atlantic as the short wave finally
crosses the area overnight as well. Severe weather is not
expected, but any showers or thunderstorms will likely heavy
rain.

By Thursday, the cold front is expected to stall across the Mid
Atlantic region, before an area of low pressure develops along
the front to or west overnight Thursday. With the front stalled
near the area, as instability develops during the day, chances
rapidly increase for showers and thunderstorms. As the low
pressure develops along the front overnight and moves eastward,
along with a couple of short wave/vorticity impulses, showers
and thunderstorms will likely remain a threat into the overnight
hours. PW values will range from 1.75-2.25 inches, so the heavy
rain will continue to be a concern.

Given the low FFG values because of the all the recent
rainfall, flooding can not be ruled out, and much of SEPA, NJ,
and DelMarVa remain in a Marginal Risk for WPC's Excessive
Rainfall Outlook.

&&

.LONG TERM /FRIDAY THROUGH TUESDAY/...
Overview...

A pattern change looms large for the long term as eastern US ridging
collapses and a backdoor cold frontal passage brings a return to
onshore flow and cooler temperatures. We begin the period with the
backdoor cold front still in the vicinity as it comes to a near
stall over the southern portion of the area. A wave of low pressure
associated with an approaching shortwave is likely to track along
the front and bring a round of rain to at least portions of the area
on Friday. The departure of the surface wave will push the backdoor
front well south of us. This should lead to mainly dry weather for
the weekend in an onshore flow regime. By early next week, a highly
amplified pattern looks to set up over the CONUS, with strong
ridging in the West and troughing in the East. This will keep
any hot weather at bay heading into next week, but confidence is
low regarding additional rain chances.

Dailies...

Friday-Friday night... The backdoor cold front will remain stalled
over southern portions of the area. As a shortwave trough approaches
from the west, a wave of low pressure is likely to develop and track
along the front, bringing rain to the area. Some of the 08.12z
guidance made a significant southward shift with this system, which
if it comes to fruition would leave at least northern parts of the
area dry on Friday. Alternatively, a more northern track could
essentially bring an all day washout of light to moderate rain. Have
carried high chc to low lkly PoPs over the area (lowest to the
north) due to track uncertainty. With onshore flow and the
expectations for rain or at least a lot of cloud cover, Friday is
forecast to be the coolest day of the next 7. Highs only in the low
70s are expected. That surface wave will steadily depart out to sea
on Friday night, and as it does so, the frontal boundary will be
pushed to our south with dry weather returning.

Saturday-Sunday... By Saturday morning, low pressure will likely be
departing the area with mainly dry weather in its wake. In between
weather systems and with weak high pressure in the area, dry weather
is expected to prevail for most of the weekend. The big difference
from the prior weekend will be the temperatures. Onshore flow is
expected both days, keeping temperatures in the 70s, and only upper
60s to low 70s along the coast. Lows will be in the upper 50s to
near 60, near normal. Another cold front, this one moving in from
the northwest, will approach on Sunday. With limited instability due
to the marine air mass, this front looks unlikely to be a big
rainfall producer. A shower cannot be ruled out late Sunday and
Sunday night, especially to the west.

Monday-Tuesday... Behind the cold front, a shift to an offshore flow
pattern is expected, which should actually cause temperatures to go
up instead of down behind the front. With falling heights over the
East, hot weather is not expected, but we will probably be close to
normal. Rain chances are very much uncertain by early next week.
Guidance disagrees on whether coastal low pressure will form
downstream of the eastern trough. For now have kept PoPs fairly low,
but some adjustments are likely.

&&

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

This afternoon...VFR overall. Some showers and thunderstorms will
result in local but significant restrictions at times. Southwest to
west-southwest winds 5-10 knots, potentially more southerly at KILG
and KACY due to a sea/bay breeze. Gusty northwest winds will occur
with some thunderstorms. Moderate confidence.

Tonight...Mostly VFR as any showers and thunderstorms dissipate in
the evening. Some fog however is possible overnight especially at
any terminals that had earlier downpours. Southwesterly winds around
5 knots, becoming light and variable. Low confidence on the extent
and timing of any fog.

Wednesday...Generally VFR. Showers and thunderstorms mainly in the
afternoon, resulting in local significant restrictions at times.
West to northwest winds 5-10 knots, except becoming southwest or
south mainly at KACY. Moderate confidence.

Outlook...

Wednesday night...Generally VFR. Showers and thunderstorms
diminish. West to northwest winds 5-10 knots from around I-95
corridor northward, west to southwest south of I-95 corridor.
Wind shift to north to northeast overnight. Moderate confidence.

Thursday...Mostly VFR conditions expected. Showers and
thunderstorms likely which could temporarily lead to lower
conditions. East to northeast winds 5-10 knots. Moderate
confidence.

Thursday night...Conditions lower to MVFR with IFR possible overnight.
Showers and thunderstorms likely. East to northeast winds 5-10
knots. Moderate confidence.

Friday-Friday night... Most indications are for MVFR or IFR due to
rain. However, latest model guidance suggests some potential for VFR
especially north of PHL. Best chance of MVFR/IFR will be from PHL
southward. By late Friday night, all terminals should trend
towards VFR. East or northeast wind 5 to 10 kt. Low confidence.

Saturday-Saturday night... Mainly VFR. Northeast wind 5 to 10 kt,
becoming easterly at 5 kt or less overnight. Moderate confidence.

Sunday-Sunday night... Mainly VFR. Southeast wind 5 to 10 kt
becoming light and variable overnight. Moderate confidence.

&&

.MARINE...
The conditions are anticipated to remain below Small Craft Advisory
criteria through Wednesday. Some fog/haze is possible very late
tonight and Wednesday morning.

Outlook...

Wednesday night-Thursday night...Sub Advisory conditions
anticipated. Daily chances for showers and thunderstorms could
lead to locally higher winds and waves.

Friday-Sunday...On the Atlantic coastal waters, seas may
approach marginal SCA levels (5 ft) by late Friday and remain 4
to 5 ft through the period. On Delaware Bay, continued sub-SCA
conditions are expected. Easterly or northeasterly winds are
expected to gust 20 kt or less.

Rip Currents...

A LOW risk for the development of dangerous rip currents continues
through Wednesday for the New Jersey and Delaware beaches, with just
modest southerly flow and waves around 2 feet in the surf zone. A
LOW risk may continue for Thursday despite onshore flow
starting.

&&

.PHI WATCHES/WARNINGS/ADVISORIES...
PA...Heat Advisory until 8 PM EDT Wednesday for PAZ070-071-102-104-
     106.
NJ...Heat Advisory until 8 PM EDT Wednesday for NJZ015-017>019.
DE...Heat Advisory until 8 PM EDT Wednesday for DEZ001.
MD...None.
MARINE...None.

&&

Synopsis...O'Brien
Near Term...Gorse
Short Term...Deal
Long Term...O'Brien
Aviation...Deal/Gorse/O'Brien
Marine...Deal/Gorse/O'Brien
Hazardous weather outlook, Jun 8, 4:37 PM EDT, 10 minutes before
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
0437 PM EDT Tue Jun 08 2021

DEZ001-092037-
New Castle-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

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

   Heat Advisory.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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

   Heat Advisory.

.SPOTTER INFORMATION STATEMENT...

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

DEZ002-092037-
Kent-
0437 PM EDT Tue Jun 08 2021

This Hazardous Weather Outlook is for Kent County in Delaware.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

DEZ003-092037-
Inland Sussex-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

DEZ004-092037-
Delaware Beaches-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

PAZ054-092037-
Carbon-
0437 PM EDT Tue Jun 08 2021

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...Wednesday through Monday.

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.

PAZ055-092037-
Monroe-
0437 PM EDT Tue Jun 08 2021

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...Wednesday through Monday.

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.

PAZ060-092037-
Berks-
0437 PM EDT Tue Jun 08 2021

This Hazardous Weather Outlook is for Berks County in Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

PAZ061-092037-
Lehigh-
0437 PM EDT Tue Jun 08 2021

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...Wednesday through Monday.

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.

PAZ062-092037-
Northampton-
0437 PM EDT Tue Jun 08 2021

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...Wednesday through Monday.

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.

PAZ070-092037-
Delaware-
0437 PM EDT Tue Jun 08 2021

This Hazardous Weather Outlook is for Delaware County in Pennsylvania.

.DAY ONE...Through tonight.

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

   Heat Advisory.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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

   Heat Advisory.

.SPOTTER INFORMATION STATEMENT...

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

PAZ071-092037-
Philadelphia-
0437 PM EDT Tue Jun 08 2021

This Hazardous Weather Outlook is for Philadelphia County in
Pennsylvania.

.DAY ONE...Through tonight.

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

   Heat Advisory.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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

   Heat Advisory.

.SPOTTER INFORMATION STATEMENT...

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

PAZ101-092037-
Western Chester-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

PAZ102-092037-
Eastern Chester-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

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

   Heat Advisory.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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

   Heat Advisory.

.SPOTTER INFORMATION STATEMENT...

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

PAZ103-092037-
Western Montgomery-
0437 PM EDT Tue Jun 08 2021

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...Wednesday through Monday.

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.

PAZ104-092037-
Eastern Montgomery-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

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

   Heat Advisory.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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

   Heat Advisory.

.SPOTTER INFORMATION STATEMENT...

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

PAZ105-092037-
Upper Bucks-
0437 PM EDT Tue Jun 08 2021

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...Wednesday through Monday.

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.

PAZ106-092037-
Lower Bucks-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

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

   Heat Advisory.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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

   Heat Advisory.

.SPOTTER INFORMATION STATEMENT...

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

NJZ001-092037-
Sussex-
0437 PM EDT Tue Jun 08 2021

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...Wednesday through Monday.

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.

NJZ007-092037-
Warren-
0437 PM EDT Tue Jun 08 2021

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...Wednesday through Monday.

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.

NJZ008-092037-
Morris-
0437 PM EDT Tue Jun 08 2021

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...Wednesday through Monday.

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.

NJZ009-092037-
Hunterdon-
0437 PM EDT Tue Jun 08 2021

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...Wednesday through Monday.

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.

NJZ010-092037-
Somerset-
0437 PM EDT Tue Jun 08 2021

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...Wednesday through Monday.

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.

NJZ012-092037-
Middlesex-
0437 PM EDT Tue Jun 08 2021

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...Wednesday through Monday.

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.

NJZ013-092037-
Western Monmouth-
0437 PM EDT Tue Jun 08 2021

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...Wednesday through Monday.

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.

NJZ014-092037-
Eastern Monmouth-
0437 PM EDT Tue Jun 08 2021

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...Wednesday through Monday.

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.

NJZ015-092037-
Mercer-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

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

   Heat Advisory.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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

   Heat Advisory.

.SPOTTER INFORMATION STATEMENT...

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

NJZ016-092037-
Salem-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

NJZ017-092037-
Gloucester-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

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

   Heat Advisory.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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

   Heat Advisory.

.SPOTTER INFORMATION STATEMENT...

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

NJZ018-092037-
Camden-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

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

   Heat Advisory.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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

   Heat Advisory.

.SPOTTER INFORMATION STATEMENT...

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

NJZ019-092037-
Northwestern Burlington-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

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

   Heat Advisory.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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

   Heat Advisory.

.SPOTTER INFORMATION STATEMENT...

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

NJZ020-092037-
Ocean-
0437 PM EDT Tue Jun 08 2021

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...Wednesday through Monday.

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

.SPOTTER INFORMATION STATEMENT...

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

NJZ021-092037-
Cumberland-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

NJZ022-092037-
Atlantic-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

NJZ023-092037-
Cape May-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

NJZ024-092037-
Atlantic Coastal Cape May-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

NJZ025-092037-
Coastal Atlantic-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

NJZ026-092037-
Coastal Ocean-
0437 PM EDT Tue Jun 08 2021

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...Wednesday through Monday.

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.

NJZ027-092037-
Southeastern Burlington-
0437 PM EDT Tue Jun 08 2021

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...Wednesday through Monday.

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.

MDZ012-092037-
Kent MD-
0437 PM EDT Tue Jun 08 2021

This Hazardous Weather Outlook is for Kent County in Maryland.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

MDZ015-092037-
Queen Annes-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

MDZ019-092037-
Talbot-
0437 PM EDT Tue Jun 08 2021

This Hazardous Weather Outlook is for Talbot County in Maryland.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

MDZ020-092037-
Caroline-
0437 PM EDT Tue Jun 08 2021

This Hazardous Weather Outlook is for Caroline County in Maryland.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

ANZ430-092037-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
0437 PM EDT Tue Jun 08 2021

This Hazardous Weather Outlook is for upper Delaware Bay.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

ANZ431-092037-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
0437 PM EDT Tue Jun 08 2021

This Hazardous Weather Outlook is for lower Delaware Bay.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

ANZ450-092037-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

ANZ451-092037-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

ANZ452-092037-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

ANZ453-092037-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

ANZ454-092037-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

ANZ455-092037-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
0437 PM EDT Tue Jun 08 2021

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

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

In the hours before

Local storm report, Jun 8, 4:29 PM EDT, 18 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
429 PM EDT TUE JUN 8 2021

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

0411 PM     FLASH FLOOD      COATESVILLE             39.98N 75.83W
06/08/2021                   CHESTER            PA   DEPT OF HIGHWAYS

            LINCOLN HWY CLOSED DUE TO FLOODING.

&&

JEO
Local storm report, Jun 8, 4:34 PM EDT, 13 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
434 PM EDT TUE JUN 8 2021

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

0420 PM     FLASH FLOOD      1 WSW PARKESBURG        39.95N 75.93W
06/08/2021                   CHESTER            PA   FIRE DEPT/RESCUE

            LOWER VALLEY RD NEAR 6TH AVE FLOODED DUE TO
            THE NEARBY CREEK OVERFLOWING ITS BANKS.
            FLOOD WATERS ALSO CAUSED A TREE TO FALL.

&&

JEO
Local storm report, Jun 8, 4:38 PM EDT, 9 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
438 PM EDT TUE JUN 8 2021

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

0430 PM     FLASH FLOOD      2 NE SOUTH COATESVILLE  39.99N 75.79W
06/08/2021                   CHESTER            PA   DEPT OF HIGHWAYS

            N CALN RD FLOODED AND CLOSED.

&&

JEO
Local storm report, Jun 8, 4:39 PM EDT, 8 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
439 PM EDT TUE JUN 8 2021

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

0430 PM     FLASH FLOOD      1 SSW COATESVILLE       39.98N 75.83W
06/08/2021                   CHESTER            PA   FIRE DEPT/RESCUE

            WATER RESCUE ON FEDERAL ST AT STRODE AVE.

&&

JEO
Local storm report, Jun 8, 4:43 PM EDT, 4 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
443 PM EDT TUE JUN 8 2021

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

0435 PM     FLASH FLOOD      1 WNW CALN TWP          40.00N 75.78W
06/08/2021                   CHESTER            PA   FIRE DEPT/RESCUE

            A LANDSLIDE BLOCKED WESTBOUND ROUTE 30 NEAR
            KINGS HWY.

&&

JEO
Special weather statement, Jun 8, 4:44 PM EDT, 3 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
444 PM EDT Tue Jun 8 2021

DEZ001-NJZ016-017-082115-
New Castle-Salem-Gloucester-
444 PM EDT Tue Jun 8 2021

...A STRONG THUNDERSTORM WILL AFFECT NORTHEASTERN NEW CASTLE...
NORTHERN SALEM AND NORTHWESTERN GLOUCESTER COUNTIES...

At 443 PM EDT, a strong thunderstorm was located near Carneys Point,
or near Wilmington, moving east at 15 mph.

Wind gusts up to 45 mph and half inch hail are possible with this
storm.

Locations impacted include...
Wilmington, Pennsville, Carneys Point, Penns Grove, Woodstown,
Swedesboro, Elmer, Beckett, Mullica Hill, Gibbstown, Delaware
Memorial Bridge and Edgemoor.

This includes the following highways...
 New Jersey Turnpike between exits 1 and 2.
 Interstate 295 in New Jersey between mile markers 0 and 17.

If outdoors, consider seeking shelter inside a building.

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

LAT...LON 3959 7548 3974 7554 3984 7527 3960 7516
TIME...MOT...LOC 2043Z 256DEG 11KT 3967 7543

Staarmann

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 8, 1:27 PM EDTAreal Flood AdvisoryPHIWarren3 hr
Jun 8, 1:49 PM EDTSpecial Weather StatementPHIWarren26 min
Jun 8, 1:54 PM EDTAreal Flood AdvisoryPHIMorris, Sussex95 min
Jun 8, 2:19 PM EDTAreal Flood AdvisoryPHIHunterdon, Mercer2 hr
Jun 8, 2:29 PM EDTSpecial Weather StatementPHIMorris16 min
Jun 8, 2:48 PM EDTSpecial Weather StatementPHIHunterdon, Morris, Somerset27 min
Jun 8, 3:13 PM EDTSpecial Weather StatementPHIHunterdon, Somerset32 min
Jun 8, 3:14 PM EDTAreal Flood AdvisoryPHIMiddlesex, Somerset74 min
Jun 8, 4:12 PM EDTSevere Thunderstorm WarningPHIMonmouth48 min
Jun 8, 4:14 PM EDTSpecial Marine WarningPHI91 min
Jun 8, 4:44 PM EDTSpecial Weather StatementPHISalem31 min
Jun 8, 4:54 PM EDTSpecial Marine WarningPHI96 min
Jun 8, 4:56 PM EDTSevere Thunderstorm WarningPHIAtlantic, Camden, Gloucester49 min
Jun 8, 4:58 PM EDTSevere Thunderstorm WarningPHIOcean47 min
Jun 8, 5:30 PM EDTSevere Thunderstorm WarningPHIAtlantic, Burlington, Camden, Cumberland, Gloucester, Salem45 min
Jun 8, 5:43 PM EDTSpecial Weather StatementPHIOcean32 min
Jun 8, 6:01 PM EDTSevere Thunderstorm WarningPHIAtlantic, Burlington, Ocean44 min
Jun 8, 6:22 PM EDTSpecial Marine WarningPHI83 min
Jun 8, 7:39 PM EDTSpecial Marine WarningPHI66 min
Jun 8, 7:52 PM EDTSpecial Weather StatementPHICape May38 min

Nearby

Severe Thunderstorm Warnings in New Jersey, 2021Every severe thunderstorm warning in 2021

Sources

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