New Jersey, 2022

Flash Flooding in New Jersey, June 1, 2022

June 1, 2022 · NWS PHI · 2 events in 2 counties and zones

Thunderstorms brought locally heavy rain to parts of northern New Jersey on the evening of June 1. Rainfall totals as high as 2 to 3 inches fell in a short amount of time.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
2

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS PHI wrote it up.

Thunderstorms brought locally heavy rain to parts of northern New Jersey on the evening of June 1. Rainfall totals as high as 2 to 3 inches fell in a short amount of time.

What forecasters said that day

The local office's own words before the first event, 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 the first event at Jun 1, 5:05 PM EST, 3 hours 35 minutes earlier.

Area forecast discussion, Jun 1, 5:05 PM EST, 3 hours 35 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
605 PM EDT Wed Jun 1 2022

.SYNOPSIS...
A backdoor cold front continues to stall over our region this
afternoon but will lift back north of the area as a warm front
tonight. A strong cold front will cross our region Thursday night
with high pressure building in its wake into Friday and Saturday.
High pressure will move offshore into Sunday with a cold front
approaching from the west by Tuesday. High pressure should build
back into the area into the middle of next week.

&&

.NEAR TERM /THROUGH THURSDAY NIGHT/...
For the remainder of today, the stratus will continue to very
gradually pull back eastward as mixing slowly increases thanks
to the strong June sun, despite the relatively cool surface
temperatures east of the front. Further west, cumulus will
continue to build, especially in the north where terrain
circulations will assist in development. In this area
particularly, stronger upper level forcing combined with better
CAPE will result in the best chance of strong to severe storms.
Shear will also be maximized along the backdoor front, so an
isolated tornado can't be ruled out either. Latest mesoscale
guidance suggests peak risks will not be with this first cluster
currently in the Poconos, but with the second cluster further
upstream in south-central NY and north-central PA. This won't
arrive for several more hours, likely towards sunset.

After that, loss of insulation and storms moving into the stable
layer east of the backdoor front will result in weakening of
convection, with coverage rapidly declining towards midnight and
beyond. By this point, the backdoor front will start to advance
southwest again, and this time the low clouds and perhaps some
fog will spread across most of the region for the late night.
Temps will stabilize in the 60s for most.

On Thursday, most of the area will start with low stratus and
perhaps some fog. This won't last however, as strong southwest
flow ahead of the next shortwave and primary cold front should
allow the low level stable layer to quickly mix out as we head
through the morning. Thus, expect fairly widespread 80s on
Thursday, with dew points well into the 60s. Combined with the
approaching strong shortwave and surface boundary, and we will
have a good recipe for more severe storms, this time affecting
much of the area. Forcing is fairly good area-wide, but
instability will be better to the south, so best severe risk
looks like its Philly metro on southward. There is also a
marginal flood risk given wet antecedent conditions, but storms
may move fast enough to keep it isolated. Thus, no flood watch
is currently planned.

Guidance is a little uncertain about exactly when storms end
Thursday night, with some models lingering activity thru much of
the night while others cut it off soon after sunset. There does
appear to be a gap between when storms end and the actual front
moves through, thus an opportunity for patchy fog development.
Temps will drop to the 60s again.

&&

.SHORT TERM /FRIDAY THROUGH SATURDAY NIGHT/...
High pressure will slowly begin to build in across the region on
Friday. While a few showers may linger to start the day, overall a
dry and cooler day can be anticipated. Less humidity is expected as
dew points will drop from the 60s into the upper 40s and 50s.
Afternoon highs will be in the 70s.

The weekend is shaping up nicely with benign mid-level flow aloft
and surface high pressure overhead. Humidity levels will remain low
(dew points in the 40s and 50s) as high temperatures climb each day
into the 70s to around 80. As of now, models keep the area dry
through Saturday night, but we'll have to keep an eye on the
potential for some showers across our far northwest zones.

&&

.LONG TERM /SUNDAY THROUGH WEDNESDAY/...
The main features of interest in the extended are a cold front that
looks to move across the region Tuesday and a potential tropical
system well to our south over the Atlantic. While this system has
not even formed, some of the global guidance strengthens it and
takes the system northeast into the open Atlantic well to our south.
At this point any impact would mostly be a light northeasterly flow
and some potential swell from the east. This feature may also work
to slow the arrival of the cold front into Tuesday should it
continue to trend more robust and north. This would increase ridging
over our area and likely lead to a longer period of tranquil weather
with a stronger surface high over Northeast. Again, no direct
impacts are expected to our region with the forecast from the
National Hurricane Center.

Sunday looks to stay dry and sunny with the surface high moving just
to our north. At this point the chance for any showers seems to have
dwindled over the northern half of the are as the shortwave looks to
travel more to our north. Highs should be right around normal in
the upper 70s to around 80.

For Monday and Tuesday...The mid level flow may end up remaining
more zonal across our region during this time frame, with an initial
trough lifting across the Canadian Maritimes into Tuesday. A
shortwave trough sliding eastward in the wake of the larger Canadian
trough should toss a cold front our way Tuesday. Some guidance looks
to be faster with this feature, bringing the front into the area
later Monday. Some guidance also develops low pressure along the
front in the vicinity of the Ohio Valley, and if this occurs the
eastward progression of the cold front will be slowed. Showers may
accompany the front at some point during this time frame, however
this is of low confidence given timing differences in the guidance.
Daytime high temperatures are forecast to continue to be in the 70s
to low 80s both days.

We should clear out nicely into Wednesday with high pressure
building into the region as the front weakens and pushes
offshore. Highs don't drop off a whole lot, staying in the low
80s over most of the area.

&&

.AVIATION /22Z WEDNESDAY THROUGH MONDAY/...
This evening...low cigs linger just east of the TAF sites.
Thunderstorms have a good chance of affecting KABE with
diminishing risk as one heads southward in this order: KRDG,
KTTN, KPNE, KPHL, KMIV, KACY. The wind should be mostly from the
east and southeast at 5 to 10 knots. Moderate confidence.

Tonight...Storm risk lingers into the evening before dwindling
toward midnight. Thereafter, MVFR/IFR conditions are expected
to develop with low cigs and possibly reduced vsby. Variable
wind 6 knots or less. Low to medium confidence.

Thursday...Times of MVFR and/or IFR conditions with low
cigs/vsby in marine layer during the morning. Improvements by
midday, then more MVFR/IFR conditions associated with showers
and thunderstorms in the afternoon and evening. Southeast winds
5-10 knots becoming southwest during the day. Low confidence in
timing details.

Thursday night...Showers and storms linger early with sub-VFR
intervals. Patchy fog may also result in sub-VFR conditions
later at night. Winds SW 5-10 becoming NW late.

Outlook...

Friday...Mainly VFR. NW winds 5 to 15 kts, becoming light and
variable at night. High confidence.

Saturday...VFR. W to NW winds 5 to 10 kts, becoming SW at ACY, then
light and variable Saturday night. Moderate confidence.

Sunday and Sunday night...VFR. Winds from the northeast in the
morning turning southeast in the afternoon from 5 to 10 knots.
Moderate confidence.

&&

.MARINE...
A dense fog advisory has been issued. Visibilities are trending
down from about Barnegat Inlet in New Jersey south to Fenwick
Island in Delaware. Visibilities are better north of Barnegat
Inlet. Right now, the advisory runs through 1 am. It may have to
be extended through the overnight, but we wanted to wait to see
how the upstream showers and thunderstorms affect current
visibilities.

The wind is then expected to veer to the east and southeast
this afternoon and evening behind a backdoor cold front. The
wind is forecast to become south to southwest overnight around
5 to 10 knots.

Waves on our ocean waters will likely be 2 to 3 feet. They
should be near 4 feet for a time this morning to the north of
Barnegat Inlet. Waves are expected to remain at 2 feet or less
on Delaware Bay.

Outlook...

Conditions are expected to be below Small Craft Advisory
criteria Thursday into Thursday night, though showers and
thunderstorms in the afternoon and evening could lead to
locally strong wind gusts.

Friday through Saturday night...with surface high pressure building
on Friday and remaining overhead on Saturday, Small Craft Advisory
conditions are not expected. NW winds 5 to 15 kts on Friday will
back to the SW on Saturday. Seas on the ocean will be in the 2 to 3
foot range.

Conditions are expected to be below Small Craft Advisory criteria
Sunday and Sunday night.

Rip currents...

Southeast winds 10 to 15 MPH can be expected into this evening.
Breaking waves should be around 2 feet along the New Jersey
coast, and 1 to 2 feet at the Delaware Beaches. A short to
medium period swell/wind wave varying from south to northeast is
anticipated. We will increase the rip current risk to MODERATE
along the New Jersey coast due to the onshore flow. We will keep
the risk at LOW for the Delaware Beaches since wind speeds and
breaking waves should be slightly lower there.

A light and variable wind on Thursday morning is expected to
become onshore at 5 to 10 MPH on Thursday afternoon. Breaking
waves should be around 1 foot with a short to medium period
swell/wind wave varying from south to northeast. The forecast
conditions will result in a LOW risk for the development of
dangerous rip currents on Thursday.

&&

.PHI WATCHES/WARNINGS/ADVISORIES...
PA...None.
NJ...None.
DE...None.
MD...None.
MARINE...Dense Fog Advisory until 1 AM EDT Thursday for ANZ431-451>455.

&&

Synopsis...Davis
Near Term...RCM
Short Term...Kruzdlo/RCM
Long Term...Davis/Gorse
Aviation...Davis/Kruzdlo/RCM
Marine...Davis/Kruzdlo/RCM
Hazardous weather outlook, Jun 1, 7:47 PM EST, 53 minutes before
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
0847 PM EDT Wed Jun 01 2022

DEZ001-030047-
New Castle-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.

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

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

DEZ002-030047-
Kent-
0847 PM EDT Wed Jun 01 2022

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...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

DEZ003-030047-
Inland Sussex-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

DEZ004-030047-
Delaware Beaches-
0847 PM EDT Wed Jun 01 2022

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

   Dense Fog Advisory.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

PAZ054-030047-
Carbon-
0847 PM EDT Wed Jun 01 2022

This Hazardous Weather Outlook is for Carbon 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.

   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

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.

PAZ055-030047-
Monroe-
0847 PM EDT Wed Jun 01 2022

This Hazardous Weather Outlook is for Monroe 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.

   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

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.

PAZ060-030047-
Berks-
0847 PM EDT Wed Jun 01 2022

This Hazardous Weather Outlook is for Berks County in Pennsylvania.

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

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.

PAZ061-030047-
Lehigh-
0847 PM EDT Wed Jun 01 2022

This Hazardous Weather Outlook is for Lehigh 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.

   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

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.

PAZ062-030047-
Northampton-
0847 PM EDT Wed Jun 01 2022

This Hazardous Weather Outlook is for Northampton 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.

   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

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.

PAZ070-030047-
Delaware-
0847 PM EDT Wed Jun 01 2022

This Hazardous Weather Outlook is for Delaware County in Pennsylvania.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

PAZ071-030047-
Philadelphia-
0847 PM EDT Wed Jun 01 2022

This Hazardous Weather Outlook is for Philadelphia County in
Pennsylvania.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

PAZ101-030047-
Western Chester-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

PAZ102-030047-
Eastern Chester-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

PAZ103-030047-
Western Montgomery-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

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.

PAZ104-030047-
Eastern Montgomery-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

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.

PAZ105-030047-
Upper Bucks-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

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.

PAZ106-030047-
Lower Bucks-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

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.

NJZ001-030047-
Sussex-
0847 PM EDT Wed Jun 01 2022

This Hazardous Weather Outlook is for Sussex 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.

   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

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.

NJZ007-030047-
Warren-
0847 PM EDT Wed Jun 01 2022

This Hazardous Weather Outlook is for Warren 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.

   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

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.

NJZ008-030047-
Morris-
0847 PM EDT Wed Jun 01 2022

This Hazardous Weather Outlook is for Morris 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.

   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

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.

NJZ009-030047-
Hunterdon-
0847 PM EDT Wed Jun 01 2022

This Hazardous Weather Outlook is for Hunterdon 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.

   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

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.

NJZ010-030047-
Somerset-
0847 PM EDT Wed Jun 01 2022

This Hazardous Weather Outlook is for Somerset 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.

   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

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.

NJZ012-030047-
Middlesex-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

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.

NJZ013-030047-
Western Monmouth-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

Areas of fog, some of which could be dense, are possible.

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

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

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.

NJZ014-030047-
Eastern Monmouth-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

Areas of fog, some of which could be dense, are possible.
There is a moderate risk of rip currents.

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

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

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.

NJZ015-030047-
Mercer-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

Scattered severe thunderstorms are possible.

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

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

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.

NJZ016-030047-
Salem-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.

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

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

NJZ017-030047-
Gloucester-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

NJZ018-030047-
Camden-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

NJZ019-030047-
Northwestern Burlington-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

Areas of fog, some of which could be dense, are possible.

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

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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

.SPOTTER INFORMATION STATEMENT...

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

NJZ020-030047-
Ocean-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

Areas of fog, some of which could be dense, are possible.

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

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

NJZ021-030047-
Cumberland-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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

.SPOTTER INFORMATION STATEMENT...

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

NJZ022-030047-
Atlantic-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Areas of fog, some of which could be dense, are possible on Thursday.
Scattered severe thunderstorms are possible on Thursday.

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

.SPOTTER INFORMATION STATEMENT...

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

NJZ023-030047-
Cape May-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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

.SPOTTER INFORMATION STATEMENT...

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

NJZ024-030047-
Atlantic Coastal Cape May-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

There is a moderate risk of rip currents.

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

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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

.SPOTTER INFORMATION STATEMENT...

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

NJZ025-030047-
Coastal Atlantic-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

There is a moderate risk of rip currents.

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

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Areas of fog, some of which could be dense, are possible on Thursday.
Scattered severe thunderstorms are possible on Thursday.

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

.SPOTTER INFORMATION STATEMENT...

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

NJZ026-030047-
Coastal Ocean-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

Areas of fog, some of which could be dense, are possible.
There is a moderate risk of rip currents.

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

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

NJZ027-030047-
Southeastern Burlington-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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

.SPOTTER INFORMATION STATEMENT...

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

MDZ012-030047-
Kent MD-
0847 PM EDT Wed Jun 01 2022

This Hazardous Weather Outlook is for Kent County in Maryland.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

MDZ015-030047-
Queen Annes-
0847 PM EDT Wed Jun 01 2022

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

MDZ019-030047-
Talbot-
0847 PM EDT Wed Jun 01 2022

This Hazardous Weather Outlook is for Talbot County in Maryland.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

MDZ020-030047-
Caroline-
0847 PM EDT Wed Jun 01 2022

This Hazardous Weather Outlook is for Caroline County in Maryland.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

ANZ430-030047-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
0847 PM EDT Wed Jun 01 2022

This Hazardous Weather Outlook is for upper Delaware Bay.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

ANZ431-030047-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
0847 PM EDT Wed Jun 01 2022

This Hazardous Weather Outlook is for lower Delaware Bay.

.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.

   Marine Dense Fog Advisory.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

ANZ450-030047-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
0847 PM EDT Wed Jun 01 2022

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...Thursday through Tuesday.

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.

ANZ451-030047-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm-
0847 PM EDT Wed Jun 01 2022

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

.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.

   Marine Dense Fog Advisory.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

ANZ452-030047-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm-
0847 PM EDT Wed Jun 01 2022

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

.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.

   Marine Dense Fog Advisory.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Areas of fog, some of which could be dense, are possible on Thursday.
Scattered severe thunderstorms are possible on Thursday.

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.

ANZ453-030047-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
0847 PM EDT Wed Jun 01 2022

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

.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.

   Marine Dense Fog Advisory.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

ANZ454-030047-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
0847 PM EDT Wed Jun 01 2022

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

.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.

   Marine Dense Fog Advisory.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

ANZ455-030047-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
0847 PM EDT Wed Jun 01 2022

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

.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.

   Marine Dense Fog Advisory.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Scattered severe thunderstorms are possible on Thursday.

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.

In the hours before

Special weather statement, Jun 1, 3:11 PM EST, 5 hours 29 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
411 PM EDT Wed Jun 1 2022

NJZ001-007-PAZ055-062-012045-
Sussex NJ-Warren NJ-Monroe PA-Northampton PA-
411 PM EDT Wed Jun 1 2022

...A strong thunderstorm will impact portions of west central Sussex,
northwestern Warren, northeastern Monroe and northeastern Northampton
Counties through 445 PM EDT...

At 410 PM EDT, Doppler radar was tracking a strong thunderstorm near
Canadensis, or 9 miles east of Mount Pocono, moving southeast 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...
East Stroudsburg, Blairstown, Flatbrookville, Henryville, Werry Lake,
Analomink, Millbrook, Delaware Water Gap, Skytop, Mountainhome,
Canadensis, Alpine Mountain, Five Points, Columbia, Crandon Lakes,
Echo Lake, Paradise Valley, Stroudsburg, Portland and Cresco.

This includes the following highways...
 Interstate 80 in Pennsylvania between mile markers 311 and 314.
 Interstate 80 in New Jersey between mile markers 0 and 12.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Severe Thunderstorm Watch remains in effect until 1000 PM EDT for
northwestern New Jersey...and eastern and northeastern Pennsylvania.

&&

LAT...LON 4123 7513 4115 7515 4114 7509 4108 7503
      4109 7500 4115 7491 4111 7480 4093 7493
      4087 7512 4114 7531 4122 7529 4125 7519
TIME...MOT...LOC 2010Z 298DEG 15KT 4116 7517

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

BAH
Special weather statement, Jun 1, 5:18 PM EST, 3 hours 22 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
618 PM EDT Wed Jun 1 2022

NJZ007-PAZ055-062-012300-
Warren NJ-Monroe PA-Northampton PA-
618 PM EDT Wed Jun 1 2022

...A strong thunderstorm will impact portions of northern Warren,
central Monroe and northeastern Northampton Counties through 700 PM
EDT...

At 617 PM EDT, Doppler radar was tracking a strong thunderstorm over
Mount Pocono, moving southeast at 25 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...
Mount Pocono, East Stroudsburg, Tobyhanna, Blairstown, Bangor, Pen
Argyl, East Bangor, Stormville, Henryville, Werry Lake, Delaware
Water Gap, Skytop, Tannersville, Mountainhome, Alpine Mountain,
Reeders, Analomink, Canadensis, Scotrun and Columbia.

This includes the following highways...
 Interstate 80 in Pennsylvania between mile markers 297 and 314.
 Interstate 80 in New Jersey between mile markers 0 and 11.
 Interstate 380 in Pennsylvania between mile markers 0 and 7.

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.

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

A Severe Thunderstorm Watch remains in effect until 1000 PM EDT for
northwestern New Jersey...and eastern and northeastern Pennsylvania.

&&

LAT...LON 4124 7513 4115 7515 4114 7510 4112 7506
      4108 7503 4109 7500 4098 7485 4081 7520
      4115 7547 4124 7531 4125 7517
TIME...MOT...LOC 2217Z 318DEG 22KT 4115 7532

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

Fitzsimmons
Local storm report, Jun 1, 6:14 PM EST, 2 hours 26 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
714 PM EDT WED JUN 1 2022

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

0643 PM     HAIL             PHOENIXVILLE            40.13N 75.51W
06/01/2022  E0.70 INCH       CHESTER            PA   PUBLIC

            SOCIAL MEDIA. TIME ESTIMATED VIA RADAR.

&&

EH
Special weather statement, Jun 1, 6:59 PM EST, 1 hour 41 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
759 PM EDT Wed Jun 1 2022

NJZ007>009-PAZ055-062-020045-
Morris NJ-Hunterdon NJ-Warren NJ-Monroe PA-Northampton PA-
759 PM EDT Wed Jun 1 2022

...A strong thunderstorm will impact portions of west central Morris,
north central Hunterdon, Warren, east central Monroe and northeastern
Northampton Counties through 845 PM EDT...

At 759 PM EDT, Doppler radar was tracking a strong thunderstorm near
Delaware Water Gap, or 17 miles west of Newton, moving southeast at
20 mph.

HAZARD...Wind gusts up to 40 mph and penny 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...
Hackettstown, Washington, Blairstown, High Bridge, Stanhope, Netcong,
Belvidere, Oxford, Hope, Glen Gardner, Hampton, Califon, Delaware
Water Gap, Long Valley, Great Meadows-Vienna, Allamuchy-Panther
Valley, Succasunna, Succasunna-Kenvil, Columbia and Budd Lake.

This includes the following highways...
 Interstate 80 in Pennsylvania near mile marker 314.
 Interstate 80 in New Jersey between mile markers 0 and 28.

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 1000 PM EDT for
northern and northwestern New Jersey...and eastern and northeastern
Pennsylvania.

&&

LAT...LON 4099 7486 4092 7477 4092 7472 4090 7471
      4091 7470 4086 7462 4066 7491 4096 7520
      4108 7501
TIME...MOT...LOC 2359Z 314DEG 18KT 4098 7507

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...40 MPH

Fitzsimmons
Local storm report, Jun 1, 8:21 PM EST, 19 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
921 PM EDT WED JUN 1 2022

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

0640 PM     HAIL             PHOENIXVILLE            40.13N 75.52W
06/01/2022  E1.00 INCH       CHESTER            PA   PUBLIC

            SOCIAL MEDIA. TIME ESTIMATED VIA RADAR.

&&

EH
Local storm report, Jun 1, 8:30 PM EST, 10 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
930 PM EDT WED JUN 1 2022

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

0650 PM     HAIL             PHOENIXVILLE            40.13N 75.52W
06/01/2022  E1.00 INCH       CHESTER            PA   PUBLIC

            CORRECTS PREVIOUS HAIL REPORT FROM
            PHOENIXVILLE. SOCIAL MEDIA. TIME ESTIMATED
            VIA RADAR.

&&

EH

The radar

The Philadelphia radar (KDIX), 95 km away, was scanning. The volume nearest the first event began at 01:38 UTC.

Open the radar archive at this moment

Event by event

2 flash flood. Local standard time, as filed.

Flash Flood, Morris

When
June 1, 8:40 PM EST to 10:30 PM EST
Where
Morris County, 0.52 mi ENE of Mendham to 0.63 mi ENE of Mendham
Cause
Heavy Rain
Reported by
Public
Coordinates
40.783, -74.611

Significant flooding occurred on several secondary roads in Mendham.

Flash Flood, Somerset

When
June 1, 9:20 PM EST to 11:00 PM EST
Where
Somerset County, 2.29 mi ENE of Green Brook to 1.53 mi ENE of Green Brook
Cause
Heavy Rain
Reported by
Department of Highways
Coordinates
40.633, -74.430

US Route 22 was closed in both directions in North Plainfield due to flooding.

What these are

Flash Flood
Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in New Jersey in 2022Every state in 2022This day in weather historyWarnings in New Jersey, June 2022

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 1020304, 1020306.