Alert archive / New Jersey / Severe Thunderstorm Warnings in 2023
Severe Thunderstorm Warning 335, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Sep 8, 2023, 4:24 PM EDT for Hunterdon County, New Jersey; Bucks County, Pennsylvania. It was in force for 51 min. 8 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Sep 8, 2023, 4:24 PM EDT (20:24 UTC)
- Expired
- Sep 8, 2023, 5:15 PM EDT
- In force
- 51 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Hunterdon County, NJ, Bucks County, PA
The radar
The Philadelphia radar (KDIX), 76 km from the middle of the area, began a volume at 20:24 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Sep 8, 4:24 PM EDT | TSTM WND DMG | Plumstead Twp, PA | Corrects previous tstm wnd dmg report from Plumstead Twp. Emergency management reports trees and wires down across Plumstead Twp. Time estimated by radar. |
| Sep 8, 4:30 PM EDT | HAIL 1 | 1 Ene Fountainville, PA | |
| Sep 8, 4:34 PM EDT | HAIL 0.5 | Doylestown, PA | Report on social media of half inch hail in Doylestown. |
| Sep 8, 4:36 PM EDT | HAIL 0.75 | 1 Sw Plumstead Twp, PA | Report from mPING: Dime (0.75 in.). |
| Sep 8, 4:43 PM EDT | HAIL 0.5 | 1 W Doylestown Airport, PA | Report from mPING: Half-inch (0.50 in.). |
| Sep 8, 4:57 PM EDT | HAIL 1 | 1 Ene Fountainville, PA | Quarter sized hail fell in Danboro around 4:30 PM and again 4:57 PM. |
| Sep 8, 5:05 PM EDT | HAIL 1 | Pipersville, PA | Report on social media of quarter-sized hail. |
| Sep 8, 5:20 PM EDT | TSTM WND DMG | 1 Nw New Britain, PA | Several reports of trees down on wires in central Bucks County. Impacted roads include PARK AV, FERRY RD, NEW GALENA RD, RAILROAD AV, BARRY RD, SUNSET AV, POINT PLEASANT PK, and BYRUM RD. Time estimated from radar. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
Did it verify
Verified. The Iowa Environmental Mesonet's Cow matched 4 storm reports to this severe thunderstorm warning; the first came 0 minutes after it went out.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Sep 8, 3:11 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
The nearest sounding before it
Brookhaven, NY (KOKX), launched 12:00Z, 8.4 hours before the alert went out and 197 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 2469 J/kg
- Mixed-layer CIN
- -23 J/kg
- Mixed-layer LCL
- 566 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 92 m²/s²
- 0-3 km storm-relative helicity
- 87 m²/s²
- Significant tornado parameter
- 0.7
- Supercell composite
- 4.0
The text
As transmitted.
318
WUUS51 KPHI 082024
SVRPHI
NJC019-PAC017-082115-
/O.NEW.KPHI.SV.W.0335.230908T2024Z-230908T2115Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
424 PM EDT Fri Sep 8 2023
The National Weather Service in Mount Holly NJ has issued a
* Severe Thunderstorm Warning for...
Southwestern Hunterdon County in northwestern New Jersey...
Central Bucks County in southeastern Pennsylvania...
* Until 515 PM EDT.
* At 423 PM EDT, a severe thunderstorm was located over Gardenville,
or 22 miles northwest of Trenton, moving northeast at 10 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor damage to vehicles is possible. Wind damage to
roofs, siding, trees, and power lines is possible.
* Locations impacted include...
Doylestown, Byram, Bedminster, Chalfont, Tinicum, New Hope, Dublin,
Frenchtown, Milford, Stockton, Ottsville, Sergeantsville,
Pipersville, Erwinna, Gardenville, Lumberville, Lambertville, New
Britain and Silverdale.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
In addition to large hail and damaging winds, frequent cloud to
ground lightning is occurring with this storm. Move indoors
immediately. Remember, if you can hear thunder, you are close enough
to be struck by lightning.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4026 7517 4035 7528 4058 7507 4042 7486
TIME...MOT...LOC 2023Z 233DEG 10KT 4035 7516
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Staarmann1 follow-up statement
395
WWUS51 KPHI 082048
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
448 PM EDT Fri Sep 8 2023
NJC019-PAC017-082115-
/O.CON.KPHI.SV.W.0335.000000T0000Z-230908T2115Z/
Hunterdon NJ-Bucks PA-
448 PM EDT Fri Sep 8 2023
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM EDT
FOR SOUTHWESTERN HUNTERDON AND CENTRAL BUCKS COUNTIES...
At 447 PM EDT, a severe thunderstorm was located over Byram, or 20
miles south of Easton, moving northeast at 10 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor damage to vehicles is possible. Wind damage to roofs,
siding, trees, and power lines is possible.
Locations impacted include...
Doylestown, Byram, Bedminster, Tinicum, New Hope, Dublin, Frenchtown,
Milford, Stockton, Sergeantsville, Pipersville, Erwinna, Gardenville,
Lumberville, Ottsville and Lambertville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Frequent cloud to ground lightning is occurring with this storm. Move
indoors immediately. Lightning is one of nature's leading killers.
Remember, if you can hear thunder, you are close enough to be struck
by lightning.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4029 7513 4038 7524 4058 7507 4042 7486
TIME...MOT...LOC 2047Z 230DEG 10KT 4041 7509
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
StaarmannWhat forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Philadelphia/Mount Holly wrote its last area forecast discussion before this severe thunderstorm warning went out at Sep 8, 12:31 PM EDT, 3 hours 53 minutes earlier.
Area forecast discussion, Sep 8, 12:31 PM EDT, 3 hours 53 minutes before
Area Forecast Discussion National Weather Service Mount Holly NJ 1231 PM EDT Fri Sep 8 2023 .SYNOPSIS... A weak cold front will become nearly stationary across eastern Pennsylvania today and tonight. The cold front is then forecast to slowly shift eastward over the weekend before finally moving offshore during early next week. Another cold front looks to arrive later Wednesday into Thursday. && .NEAR TERM /THROUGH TONIGHT/... A mid level trough will extend from the Great Lakes to the southeastern states today and tonight, with a mid level ridge remaining over the western North Atlantic. The pattern will likely keep us under a southwesterly flow aloft. Short wave energy traveling in the mid level flow is forecast to aid in the development of afternoon and evening showers and thunderstorms again today. While the overall synoptic setup across the Northeast and Mid-Atlantic is fairly similar to yesterday, and the Storm Prediction Center has expanded the 'Slight Risk' of severe thunderstorms southeastward across the I-95 corridor, there are some notable differences in the forcing mechanisms and thermodynamic setup. A surface front draped down the Appalachians has actually started to drift close to our northwestern zones, with notably cooler conditions there compared to yesterday. Temperatures around midday are running 6-10 degrees lower there than midday on Thursday, and 2 to 5 degrees lower across the rest of our region. We still have a very humid airmass in place with dewpoints into the 70s, highest south and east of the Fall Line, and that is contributing to CAPE of 2500-4000 j/kg there, with quickly waning convective inhibition. There is still some decent deep layer shear around 20-25 kt, however this is mainly over our northwest zones, not co-located with the higher CAPE like we had in place there yesterday. Mid-level winds are somewhat weaker, owing in part to a weaker shortwave passing by and ridging to our east actually trying to build back slightly toward the coast. That portends a weaker forcing mechanism, especially this afternoon, which suggests that convection will not be very focused at least initially. If visible satellite is any indication, thunderstorms may pop up over New Jersey around Burlington or Ocean Counties, possibly extending down into southern Delaware. The hi-res CAMs suggest that may be where we see convection limited to this afternoon into early evening, perhaps building into northern New Jersey. This evening, CAMs suggest that larger scale forcing from shortwaves lifting northward along the western edge of our region will trigger more numerous showers and thunderstorms over similar northwestern portions of our region that saw activity Thursday evening, moving in from Berks County to the Lehigh Valley around 7 or 8 PM and then gradually progressing toward I-95 tonight, while weakening. While any of this activity will bear watching for severe weather, with the forcing and best instability not lining up like yesterday, the overall severe threat may be more limited. Storms this afternoon closer toward the coast may carry either marginally severe hail or strong winds, while the threat with storms this evening coming in from the northwest will be more limited to damaging winds. Storms may produce heavy rain rates, but all indications are that they will also tend to not linger in any one area for very long, so am not overly concerned about flash flooding today or tonight. Otherwise some isolated showers and thunderstorms may linger later tonight, but will diminish in coverage and intensity. Areas of fog are possible, especially at locations that receive rainfall, with a cloudier start to the day on Saturday for most of our region. && .SHORT TERM /SATURDAY THROUGH SUNDAY NIGHT/... Temperatures trending downward however it will remain humid, with at least some convection around especially each afternoon and evening. The temperatures are expected to be cooler Saturday however it will still be humid with some showers and thunderstorms. As an upper- level trough remains to our west, a weak cold front will be stalling across our region. The coverage of convection is less certain Saturday as there could be a lull in the larger scale forcing despite a surface front in the area. Given temperatures forecast to be cooler, the magnitude of the instability is also forecast to be lower. In addition, the shear looks a little less however ample boundary layer heating should lead to steepening low-level lapse rates once again. This would tend to still support some convectively generated stronger surface wind gusts if enough convection develops and especially if it organizes some. In addition, the precipitable water values will be in the 1.5-2.0 inches range Saturday and therefore convection will produce locally heavy rain. While some much needed rain has recently fallen across parts of eastern Pennsylvania and northern New Jersey, the entire region can certainly use the rain, therefore the overall flash flooding risk should be limited outside of the more urban areas. As we go through Sunday, the axis of a gradually weakening upper- level trough is forecast to arrive. This will keep a weak surface front draped nearly north to south across our area. Given some cooling aloft and some additional forcing for ascent with the trough aloft arriving, some increase in convective development should occur especially in the afternoon and early evening hours. While there will be cooler temperatures it will remain humid, however the instability will be held down some which should mostly keep the thunderstorms intensity in check. Locally very heavy rain will be probable once again with high precipitable water values and potentially slower storm motions. && .LONG TERM /MONDAY THROUGH THURSDAY/... Summary...Cooler temperatures however a slow return to lower dew points. A continuation for some possible showers and thunderstorms at times. Synoptic Overview...The axis of an upper-level trough is forecast to work across our area during Monday as it weakens. A much stronger upper-level trough is forecast to move across the Great Lakes region and adjacent Canada during the first half of next week before gradually shifting into the Northeast. The timing of this feature will depend on the amplitude of it and if it closes off or not. At the surface, a weak cold front is forecast to finally get pushed offshore Monday. The next cold front looks to arrive later Wednesday into Thursday. For Monday...The axis of a gradually weakening upper-level trough is forecast to cross our region. This will take a weak cold front offshore. Given some cooling aloft and some forcing for ascent with the weakening trough aloft, some convective development should occur especially in the afternoon and early evening hours. While there will be cooler temperatures it will remain humid, however the instability will be held down some which should lower the severe thunderstorm risk. Locally very heavy rain will be probable due to high precipitable water values and potentially slower storm motions, however the region needs the rain and this could limit the flash flooding threat. For Tuesday through Thursday...Some drier air should work in during Tuesday in the wake of the weak cold front, however there is no significant push of drier low-level air and therefore a humid air mass should still be in place. This may provide a window for no convective chances though, however the next upper- level trough working across the Great Lakes and toward the Northeast will drive a cold front into our area later Wednesday into Thursday. The details with this front and the extent of convection will depend on the amplitude and timing of the trough and associated surface cold front. While it remains humid for a while, the dew points should lower some during peak heating each day, although a more notable drop looks to occur late in the week. We continue to monitor the track forecast for Hurricane Lee. The exact track remains uncertain especially tied to when it makes a northward turn. Therefore it is way to soon to get specific on any possible direct impacts. However, large swells and the development of dangerous rip currents into our area will become more likely during next week. && .AVIATION /16Z FRIDAY THROUGH TUESDAY/... The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG, KMIV, KACY and surrounding areas. Rest of Today...Mainly VFR. A chance of showers and thunderstorms, mainly after 21Z. Storms may be limited around Delaware and NJ this afternoon, then focus on eastern Pennsylvania early this evening before possibly reaching I-95 later in the evening. Wind favoring the southwest and south 5 to 10 knots. Medium confidence. Tonight...A chance of showers and thunderstorms, diminishing in coverage after midnight. Some low clouds and fog are possible, reducing conditions to MVFR or IFR, mainly north and west of I-95. Variable wind 5 knots or less. Medium confidence. Outlook... Saturday and Sunday...VFR much of the time, however some showers and thunderstorms around especially each afternoon and evening can lead to local periods of sub-VFR conditions. Southerly winds 5-10 knots each day, diminishing some each night. Low confidence. Monday...Times of sub-VFR conditions probable especially with some showers and thunderstorms. Southwest to westerly winds 5-10 knots, becoming northwest 5 knots or less at night. Low confidence. Tuesday...Mostly VFR. A low chances for some showers and thunderstorms. Northerly winds 5-10 knots, becoming southeasterly. Low confidence. && .MARINE... A southerly wind 10 to 15 knots today is forecast to decrease to 5 to 10 knots tonight. Waves on our ocean waters are expected to be 2 to 3 feet, with waves on Delaware Bay at 2 feet or less. Outlook... Saturday through Monday...The conditions are anticipated to remain below Small Craft Advisory criteria. Some thunderstorms possible mostly each afternoon and evening, however the greater chances look to stay inland. Tuesday...Seas may start to build to near 5 feet on our ocean zones, otherwise the conditions should be below Small Craft Advisory criteria. Rip Currents... A southerly wind 10 to 15 MPH is expected for today along the coasts of Delaware and New Jersey. Breaking waves are forecast to be 1 to 2 feet with an underlying long period easterly swell (around 11 or 12 seconds). There is a LOW risk of rip currents for today. A southerly wind around 10 MPH is anticipated for Saturday with breaking waves of 1 to 2 feet. An underlying long period easterly swell (around 10 seconds) is forecast. Being that conditions will likely be similar to those of today, we will keep the mention of a LOW risk of rip currents for Saturday. && .PHI WATCHES/WARNINGS/ADVISORIES... PA...None. NJ...None. DE...None. MD...None. MARINE...None. && SYNOPSIS...Gorse NEAR TERM...Dodd/Iovino SHORT TERM...Gorse LONG TERM...Gorse AVIATION...Dodd/Gorse/Iovino MARINE...Gorse/Iovino
Hazardous weather outlook, Sep 8, 10:37 AM EDT, 5 hours 47 minutes before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 1037 AM EDT Fri Sep 08 2023 DEZ001-091437- New Castle- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for New Castle 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ002-091437- Kent- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Kent 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ003-091437- Inland Sussex- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for inland portions of Sussex County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ004-091437- Delaware Beaches- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for the Atlantic coastal portions of Sussex County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ054-091437- Carbon- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Carbon 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ055-091437- Monroe- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Monroe 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ060-091437- Berks- 1037 AM EDT Fri Sep 08 2023 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ061-091437- Lehigh- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Lehigh 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ062-091437- Northampton- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Northampton 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ070-091437- Delaware- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Delaware 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ071-091437- Philadelphia- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Philadelphia 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ101-091437- Western Chester- 1037 AM EDT Fri Sep 08 2023 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ102-091437- Eastern Chester- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for eastern 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ103-091437- Western Montgomery- 1037 AM EDT Fri Sep 08 2023 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ104-091437- Eastern Montgomery- 1037 AM EDT Fri Sep 08 2023 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ105-091437- Upper Bucks- 1037 AM EDT Fri Sep 08 2023 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ106-091437- Lower Bucks- 1037 AM EDT Fri Sep 08 2023 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ001-091437- Sussex- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Sussex 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ007-091437- Warren- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Warren 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ008-091437- Morris- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Morris 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ009-091437- Hunterdon- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Hunterdon 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ010-091437- Somerset- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Somerset 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ012-091437- Middlesex- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Middlesex 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ013-091437- Western Monmouth- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for western Monmouth 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ014-091437- Eastern Monmouth- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for eastern Monmouth County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ015-091437- Mercer- 1037 AM EDT Fri Sep 08 2023 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ016-091437- Salem- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Salem 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ017-091437- Gloucester- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Gloucester 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ018-091437- Camden- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Camden 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ019-091437- Northwestern Burlington- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for northwestern Burlington 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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ020-091437- Ocean- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for inland portions of Ocean County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ021-091437- Cumberland- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Cumberland County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ022-091437- Atlantic- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for inland portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ023-091437- Cape May- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Cape May County excluding the Atlantic coast in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ024-091437- Atlantic Coastal Cape May- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for the Atlantic coastal portions of Cape May County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ025-091437- Coastal Atlantic- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for coastal portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ026-091437- Coastal Ocean- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for coastal portions of Ocean County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ027-091437- Southeastern Burlington- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for southeastern Burlington County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ012-091437- Kent MD- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Kent County in Maryland. .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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ015-091437- Queen Annes- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Queen Annes County in Maryland. .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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ019-091437- Talbot- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Talbot County in Maryland. .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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ020-091437- Caroline- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for Caroline County in Maryland. .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...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ430-091437- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for upper Delaware Bay. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ431-091437- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for lower Delaware Bay. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ450-091437- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Monmouth County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ451-091437- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Ocean County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ452-091437- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Atlantic County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ453-091437- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Cape May County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ454-091437- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to the mouth of Delaware Bay out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ455-091437- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 1037 AM EDT Fri Sep 08 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Sussex County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures.
In the hours before
Local storm report, Sep 8, 3:56 PM EDT, 28 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
356 PM EDT Fri Sep 8 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0345 PM Tstm Wnd Gst 4 SSW Elsinboro Twp 39.48N 75.54W
09/08/2023 M40 MPH Salem NJ Mesonet
NJWXNET station Lower Alloways Creek.
&&
MLBLocal storm report, Sep 8, 3:57 PM EDT, 27 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
357 PM EDT Fri Sep 8 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0347 PM Hail Browns Mills 39.97N 74.58W
09/08/2023 E0.25 inch Burlington NJ Public
Report on social media of pea-sized hail.
&&
CWSpecial weather statement, Sep 8, 3:58 PM EDT, 26 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
358 PM EDT Fri Sep 8 2023
NJZ010-082030-
Somerset NJ-
358 PM EDT Fri Sep 8 2023
...A strong thunderstorm will impact portions of south central
Somerset County through 430 PM EDT...
At 358 PM EDT, Doppler radar was tracking a strong thunderstorm over
Rocky Hill, or 11 miles south of Somerville, moving northeast at 10
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...
Rocky Hill, Millstone, Skillman, Belle Mead and Kendall Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
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 1100 PM EDT for
central and northern New Jersey.
&&
LAT...LON 4044 7453 4039 7464 4038 7470 4040 7473
4053 7466 4045 7452
TIME...MOT...LOC 1958Z 214DEG 10KT 4041 7467
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
StaarmannLocal storm report, Sep 8, 3:59 PM EDT, 25 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
359 PM EDT Fri Sep 8 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0354 PM Hail Hopewell 40.39N 74.76W
09/08/2023 E0.75 inch Mercer NJ Trained Spotter
Trained spotter reports penny-sized hail in
Hopewell NJ.
&&
CWLocal storm report, Sep 8, 4:02 PM EDT, 22 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
402 PM EDT Fri Sep 8 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0400 PM Hail Somerville 40.57N 74.62W
09/08/2023 E0.25 inch Somerset NJ Trained Spotter
Trained spotter reports pea-sized hail in
Somerville NJ.
&&
CWLocal storm report, Sep 8, 4:17 PM EDT, 7 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
417 PM EDT Fri Sep 8 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0340 PM Hail 2 S Southampton Twp 39.91N 74.73W
09/08/2023 E0.25 inch Burlington NJ Trained Spotter
Trained spotter reports large amount of
pea-sized hail.
&&
CWThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 7, 9:46 PM EDT | Special Weather Statement | PHI | Sussex | 29 min |
| Sep 8, 6:02 AM EDT | Special Marine Warning | PHI | 40 min | |
| Sep 8, 1:36 PM EDT | Special Weather Statement | PHI | Burlington | 24 min |
| Sep 8, 1:37 PM EDT | Special Weather Statement | PHI | Monmouth | 23 min |
| Sep 8, 1:46 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Ocean | 44 min |
| Sep 8, 1:50 PM EDT | Special Marine Warning | PHI | 115 min | |
| Sep 8, 1:54 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth, Ocean | 51 min |
| Sep 8, 2:27 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Monmouth | 48 min |
| Sep 8, 2:30 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Middlesex, Monmouth, Ocean | 45 min |
| Sep 8, 2:33 PM EDT | Areal Flood Advisory | PHI | Burlington, Monmouth, Ocean | 3 hr |
| Sep 8, 2:44 PM EDT | Special Marine Warning | PHI | 18 min | |
| Sep 8, 2:45 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Ocean | 45 min |
| Sep 8, 2:53 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Mercer, Middlesex, Monmouth, Somerset | 52 min |
| Sep 8, 3:17 PM EDT | Special Marine Warning | PHI | 58 min | |
| Sep 8, 3:27 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Mercer, Monmouth, Ocean | 63 min |
| Sep 8, 3:29 PM EDT | Flash Flood Warning | PHI | Burlington, Ocean | 4 hr |
| Sep 8, 3:31 PM EDT | Severe Thunderstorm Warning | PHI | Cumberland, Salem | 44 min |
| Sep 8, 3:36 PM EDT | Severe Thunderstorm Warning | PHI | Morris | 30 min |
| Sep 8, 3:43 PM EDT | Special Weather Statement | PHI | Middlesex | 32 min |
| Sep 8, 3:58 PM EDT | Special Weather Statement | PHI | Somerset | 32 min |
| Sep 8, 4:27 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Ocean | 51 min |
| Sep 8, 4:30 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Mercer, Monmouth, Ocean | 60 min |
| Sep 8, 4:50 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Morris, Somerset, Sussex, Warren | 40 min |
| Sep 8, 5:12 PM EDT | Areal Flood Advisory | PHI | Hunterdon | 3 hr |
| Sep 8, 5:14 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon | 46 min |
| Sep 8, 5:21 PM EDT | Flash Flood Warning | PHI | Hunterdon | 4 hr |
| Sep 8, 5:34 PM EDT | Severe Thunderstorm Warning | PHI | Warren | 41 min |
| Sep 8, 5:49 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 41 min |
| Sep 8, 6:11 PM EDT | Special Weather Statement | PHI | Warren | 34 min |
| Sep 8, 6:34 PM EDT | Areal Flood Advisory | PHI | Sussex, Warren | 3 hr |
| Sep 7, 8:08 PM EDT | Special Weather Statement | PHI | Chester, Lehigh | 37 min |
| Sep 7, 8:42 PM EDT | Special Weather Statement | PHI | Bucks | 33 min |
| Sep 7, 9:19 PM EDT | Special Weather Statement | PHI | Berks | 26 min |
| Sep 7, 9:37 PM EDT | Severe Thunderstorm Warning | PHI | Berks | 18 min |
| Sep 7, 10:07 PM EDT | Special Weather Statement | PHI | Berks | 38 min |
| Sep 7, 10:38 PM EDT | Areal Flood Advisory | PHI | Berks | 76 min |
| Sep 7, 10:44 PM EDT | Special Weather Statement | PHI | Berks, Lehigh | 61 min |
| Sep 8, 5:16 PM EDT | Areal Flood Advisory | PHI | Chester, Montgomery | 3 hr |
| Sep 8, 5:29 PM EDT | Special Weather Statement | PHI | Montgomery | 31 min |
| Sep 8, 6:00 PM EDT | Special Weather Statement | PHI | Bucks | 30 min |
| Sep 8, 6:16 PM EDT | Special Weather Statement | PHI | Northampton | 29 min |
| Sep 8, 6:24 PM EDT | Special Weather Statement | PHI | Monroe | 36 min |
| Sep 8, 6:29 PM EDT | Special Weather Statement | PHI | Bucks | 31 min |
Nearby
Severe Thunderstorm Warnings in New Jersey, 2023Severe Thunderstorm Warnings in Pennsylvania, 2023Every severe thunderstorm warning in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.