A strong cold front approached the region, with a line of strong showers and thunderstorms developing out ahead of the front. Storms produced damaging winds and small to medium sized hail in Maryland.
Every event with a place to put it. Tap one for its entry below.
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.
The episode as NWS PHI wrote it up.
A strong cold front approached the region, with a line of strong showers and thunderstorms developing out ahead of the front. Storms produced damaging winds and small to medium sized hail in Maryland.
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 Apr 1, 4:49 PM EST, 1 hour 26 minutes earlier.
Area Forecast Discussion
National Weather Service Mount Holly NJ
549 PM EDT Sat Apr 1 2023
.SYNOPSIS...
A strong low pressure system is expected to pass across the
Saint Lawrence River Valley this afternoon. The low is
anticipated to pull a strong cold front through our area this
evening with windy conditions, showers, and thunderstorms
expected. High pressure should follow for Sunday into Monday.
The next low pressure system is then expected to approach our
region with the associated warm front pushing through Tuesday,
followed by the cold front later in the mid-week.
&&
.NEAR TERM /THROUGH SUNDAY/...
...SEVERE THUNDERSTORM WATCH 107 IN EFFECT UNTIL 8 PM EDT THIS
EVENING...
...TORNADO WATCH 109 IN EFFECT UNTIL 10 PM EDT THIS EVENING...
Latest analysis places low pressure in southern Ontario with a
cold front extending southward across eastern NY, eastern PA,
and into West VA.
A developing squall line is moving quickly eastward across
eastern PA. Greatest threat remains straight line winds, with
strong winds just off the deck easily mixing down to the surface
with the storms. Earlier this afternoon winds up to 68 mph were
recorded across western and central PA. With strong veering off
the deck, the potential also exists for an isolated tornado.
Southerly winds have relaxed a bit, but expect a surge of wind
behind the front, with gusts up to 50 mph expected across much
of the area this evening. Thus, wind advisory continues until 2
AM. Otherwise, clearing and cooling rapidly tonight, with lows
dropping quickly into the 30s for most...20s in the Poconos.
There could even be a snow shower in the Poconos overnight.
High pressure builds in Sunday, though its a much colder air
mass to be sure. Not quite as cold as Thursday, but highs will
struggle to rise above 50 in most of the area. Winds will be
lower, however, with gusts mainly in the 20-30 mph range, likely
diminishing later in the day as the high moves overhead.
&&
.SHORT TERM /SUNDAY NIGHT THROUGH TUESDAY/...
High pressure will slide offshore on Sunday night. Prime
radiational cooling conditions are expected as the boundary
layer will decouple, with winds likely going calm. Skies will be
mostly clear as well. Decent potential for some Frost/Freeze
Products as the NBM 50th percentile minimum temperatures are
around freezing north of Philadelphia and between 32-38 degrees
for the PHL metro and south.
Temperatures will rapidly rebound Monday as southwesterly winds
bring warmer air to the region with temperatures expected to
warm into the mid to upper 60s which is about 5 degrees warmer
than normal. Temperatures continue to warm on Tuesday with highs
getting into the low to mid 70s. Some clouds are expected for
the early part of the week, though no precipitation is
anticipated at this time.
&&
.LONG TERM /TUESDAY NIGHT THROUGH SATURDAY/...
The mid-week period will be marked by above average
temperatures as southerly flow continues with a warm front
passing on Tuesday night/Wednesday morning. There could be a few
showers as the warm front lifts north as it looks unsettled
overall. Highs on Wednesday look to climb into the low to mid
70s.
An area of low pressure will cut through the Great Plains,
moving into the upper Midwest by Wednesday morning. This will
drop a rather strong cold front through our region. Some timing
differences exist with global guidance with the passage of the
front and potential convection out ahead of the front. GFS seems
the most progressive, having the front offshore by late
Thursday morning while the ECMWF/GEM are later on, more towards
Thursday afternoon/evening. This has resulted in a larger spread
of high temperatures for Thursday, with a 12 degree difference
between the 25th and 75th percentile around Philadelphia. Still
a long way off, but progged instability looks sufficient for
some thunderstorms, especially if the front were to come through
later. However, the highest/more favorable shear looks to be
north and west of the CWA. Will continue to monitor over the
upcoming forecast cycles. Currently have a broad area and period
of Chc PoPS to account for the uncertainty.
Following the frontal passage late next week, high pressure
will build in, with a period of below normal temperatures likely
for the end of the week and start of next weekend.
&&
.AVIATION /22Z SATURDAY THROUGH THURSDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas.
Rest of Today and Tonight...VFR conditions prevail presently
with a SW wind gusting up to 30 kts. Storms move in late this
afternoon mainly after 21Z, with gusts possibly up to 50 kts and
IFR intervals with heavy rain. Clearing rapidly later this
evening with gusts possibly remaining near 40 kts for a few
hours before diminishing overnight. Moderate confidence overall,
low confidence in exact timing.
Sunday...VFR. Northwest wind 10 to 20 knots. High confidence.
Outlook...
Sunday Night...VFR. Winds going light and variable. High
confidence.
Monday through Monday Night...VFR. Southerly winds around 10-15
kt, decreasing to 5-10 kt at night. High confidence.
Tuesday...VFR. South to Southwest winds around 10 kt. High
confidence.
Tuesday Night...VFR. South to Southeast winds around 5-10 kt.
Moderate confidence.
Wednesday through Wednesday Night... sub-VFR conditions
possible as a warm front moves through with scattered showers.
Southerly winds around 10-15 kt with gusts 20-25 kt. Moderate
confidence.
Thursday...sub-VFR conditions possible with
showers/thunderstorms move through ahead of a cold front.
West/Southwest winds around 10- 15 kt with gusts 20-25 kt.
&&
.MARINE...
Gale Warning across all marine zones thru tonight. The initial
gusts have peaked and we likely are mostly sub-Gale much of the
remainder of the day. A cold front then brings strong storms
across the waters this evening, with potential for 50 kt gusts
and special marine warnings. Just behind the cold front, winds
will shift NW and again reach gale- force. This second burst is
expected to be more widespread with gusts 35-40 kts. Seas will
be building to 7-10 feet this afternoon and evening, then
gradually decline overnight.
Sunday...Northwest wind 20 to 25 knots gradually diminishing to
10 to 15 knots. Seas 5-8 feet early diminishing to 2-4 feet late.
Outlook...
Sunday Night...No marine headlines anticipated. Northwest winds
shift, becoming southeasterly. Wind speeds under 10 kt. Seas 2
to 3 feet.
Monday through Monday Night...SCA conditions probable. Southerly
winds around 20 kt, with gusts around 25 kt. Seas 3 to 6 feet.
Tuesday...No marine headlines anticipated. Southerly winds
around 10- 15 kt. Seas 2 to 3 feet.
Tuesday Night...No marine headlines anticipated. Southerly winds
around 10-15 kt with seas 2 to 3 feet.
Wednesday through Wednesday night...SCA conditions possible.
Southerly winds around 15-20 kt with gusts near 25 kt. Seas 3 to
5 feet.
Thursday...SCA conditions possible. South/Southwesterly winds
around 15-20 kt with gusts near 25 kt. Seas 3 to 5 feet.
&&
.PHI WATCHES/WARNINGS/ADVISORIES...
PA...Wind Advisory until 2 AM EDT Sunday for PAZ054-055-060>062-070-
071-101>106.
NJ...Wind Advisory until 2 AM EDT Sunday for NJZ007-009-013>027.
DE...Wind Advisory until 2 AM EDT Sunday for DEZ001>004.
MD...Wind Advisory until 2 AM EDT Sunday for MDZ012-015-019-020.
MARINE...Gale Warning until 8 AM EDT Sunday for ANZ430-431-450>455.
&&
SYNOPSIS...Hoeflich/RCM
NEAR TERM...Kruzdlo/RCM
SHORT TERM...Hoeflich
LONG TERM...Hoeflich
AVIATION...Hoeflich/RCM
MARINE...Hoeflich/RCMHazardous Weather Outlook National Weather Service Mount Holly NJ 0502 PM EDT Sat Apr 01 2023 DEZ001-022102- New Castle- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for New Castle County in Delaware. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ002-022102- Kent- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Kent County in Delaware. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ003-022102- Inland Sussex- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for inland portions of Sussex County in Delaware. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. DEZ004-022102- Delaware Beaches- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for the Atlantic coastal portions of Sussex County in Delaware. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. PAZ054-022102- Carbon- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Carbon County in Pennsylvania. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. PAZ055-022102- Monroe- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Monroe County in Pennsylvania. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. PAZ060-022102- Berks- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Berks County in Pennsylvania. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. PAZ061-022102- Lehigh- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Lehigh County in Pennsylvania. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. PAZ062-022102- Northampton- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Northampton County in Pennsylvania. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. PAZ070-022102- Delaware- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Delaware County in Pennsylvania. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ071-022102- Philadelphia- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Philadelphia County in Pennsylvania. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ101-022102- Western Chester- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for western Chester County in Pennsylvania. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. PAZ102-022102- Eastern Chester- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for eastern Chester County in Pennsylvania. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ103-022102- Western Montgomery- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for western Montgomery County in Pennsylvania. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. PAZ104-022102- Eastern Montgomery- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for eastern Montgomery County in Pennsylvania. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. PAZ105-022102- Upper Bucks- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for upper Bucks County in Pennsylvania. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. PAZ106-022102- Lower Bucks- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for lower Bucks County in Pennsylvania. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. NJZ001-022102- Sussex- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Sussex County in New Jersey. .DAY ONE...Through tonight. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. NJZ007-022102- Warren- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Warren County in New Jersey. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. NJZ008-022102- Morris- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Morris County in New Jersey. .DAY ONE...Through tonight. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. NJZ009-022102- Hunterdon- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Hunterdon County in New Jersey. .DAY ONE...Through tonight. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. NJZ010-022102- Somerset- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Somerset County in New Jersey. .DAY ONE...Through tonight. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. NJZ012-022102- Middlesex- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Middlesex County in New Jersey. .DAY ONE...Through tonight. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. NJZ013-022102- Western Monmouth- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for western Monmouth County in New Jersey. .DAY ONE...Through tonight. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. NJZ014-022102- Eastern Monmouth- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for eastern Monmouth County in New Jersey. .DAY ONE...Through tonight. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. NJZ015-022102- Mercer- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Mercer County in New Jersey. .DAY ONE...Through tonight. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. NJZ016-022102- Salem- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Salem County in New Jersey. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. NJZ017-022102- Gloucester- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Gloucester County in New Jersey. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ018-022102- Camden- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Camden County in New Jersey. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ019-022102- Northwestern Burlington- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for northwestern Burlington County in New Jersey. .DAY ONE...Through tonight. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ020-022102- Ocean- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for inland portions of Ocean County in New Jersey. .DAY ONE...Through tonight. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ021-022102- Cumberland- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Cumberland County in New Jersey. .DAY ONE...Through tonight. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. NJZ022-022102- Atlantic- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for inland portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. NJZ023-022102- Cape May- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Cape May County excluding the Atlantic coast 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...Sunday through Friday. 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. NJZ024-022102- Atlantic Coastal Cape May- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for the Atlantic coastal portions of Cape May 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...Sunday through Friday. 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. NJZ025-022102- Coastal Atlantic- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for coastal portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. NJZ026-022102- Coastal Ocean- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for coastal portions of Ocean County in New Jersey. .DAY ONE...Through tonight. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ027-022102- Southeastern Burlington- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for southeastern Burlington County in New Jersey. .DAY ONE...Through tonight. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. MDZ012-022102- Kent MD- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Kent County in Maryland. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. MDZ015-022102- Queen Annes- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Queen Annes County in Maryland. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. MDZ019-022102- Talbot- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Talbot County in Maryland. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. MDZ020-022102- Caroline- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for Caroline County in Maryland. .DAY ONE...Through tonight. Windy conditions may cause isolated instances of tree damage and power outages. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. ANZ430-022102- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for upper Delaware Bay. .DAY ONE...Through tonight. Gale-force winds and/or very rough seas are forecast. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. ANZ431-022102- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for lower Delaware Bay. .DAY ONE...Through tonight. Gale-force winds and/or very rough seas are forecast. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. ANZ450-022102- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Monmouth County out 20 nm. .DAY ONE...Through tonight. Gale-force winds and/or very rough seas are forecast. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. ANZ451-022102- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Ocean County out 20 nm. .DAY ONE...Through tonight. Gale-force winds and/or very rough seas are forecast. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. ANZ452-022102- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Atlantic County out 20 nm. .DAY ONE...Through tonight. Gale-force winds and/or very rough seas are forecast. Numerous severe thunderstorms are expected. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. ANZ453-022102- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Cape May County out 20 nm. .DAY ONE...Through tonight. Gale-force winds and/or very rough seas are forecast. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. ANZ454-022102- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to the mouth of Delaware Bay out 20 nm. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. ANZ455-022102- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 0502 PM EDT Sat Apr 01 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Sussex County out 20 nm. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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.
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
636 PM EDT SAT APR 1 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0625 PM HAIL LANSDALE 40.24N 75.29W
04/01/2023 M0.70 INCH MONTGOMERY PA PUBLIC
PUBLIC REPORTS BRIEF PERIOD OF DIME SIZED
HAIL IN LANSDALE.
&&
HOEFLICHPRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
653 PM EDT SAT APR 1 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0648 PM TSTM WND DMG 1 WNW CHESTNUT HILL 40.08N 75.23W
04/01/2023 PHILADELPHIA PA EMERGENCY MNGR
LARGE TREE DOWNED BLOCKING BELLS MILL ROAD
IN ANDORRA SECTION OF PHILADELPHIA COUNTY.
TIME ESTIMATED VIA RADAR.
&&
HOEFLICHPRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
656 PM EDT SAT APR 1 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0640 PM HAIL 2 SSE UPPER UWCHLAN TWP 40.05N 75.67W
04/01/2023 M1.00 INCH CHESTER PA PUBLIC
REPORT FROM MPING: QUARTER (1.00 IN.).
&&
HOEFLICHPRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
704 PM EDT SAT APR 1 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0640 PM TSTM WND DMG 1 SW WHITEMARSH TWP 40.08N 75.27W
04/01/2023 MONTGOMERY PA EMERGENCY MNGR
LARGE TREE DOWN ON BARREN HILL ROAD JUST
WEST OF RIDGE PIKE.
&&
HOEFLICHPRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
708 PM EDT SAT APR 1 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0630 PM TSTM WND DMG HONEY BROOK 40.10N 75.91W
04/01/2023 CHESTER PA PUBLIC
PICTURE OF LARGE TREES DOWNED IN HONEY
BROOK, PA. TIME ESTIMATED VIA RADAR.
&&
HOEFLICHPRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
713 PM EDT SAT APR 1 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0707 PM TSTM WND GST PHILADELPHIA INTERNATIO 39.88N 75.22W
04/01/2023 M62 MPH PHILADELPHIA PA ASOS
&&
HOEFLICHThe Dover AFB radar (KDOX), 70 km away, was scanning. The volume nearest the first event began at 23:12 UTC.
3 thunderstorm wind. Local standard time, as filed.
Reports of several trees down across Kent County. Time estimated from radar.
Report of a tree blown down into a house. Time estimated from radar.
Huntingfield Point measured a wind gust to 60 MPH.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Maryland in 2023Every state in 2023This day in weather historyWarnings in Maryland, April 2023
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: 1090979, 1090980, 1090982.