Alert archive / Pennsylvania / Special Weather Statements in 2023
Special Weather Statement, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this special weather statement at Jul 10, 2023, 6:27 PM EDT for Lehigh County, Pennsylvania. It was in force for 33 min. 1 report came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jul 10, 2023, 6:27 PM EDT (22:27 UTC)
- Expired
- Jul 10, 2023, 7:00 PM EDT
- In force
- 33 min
- Issued by
- NWS Philadelphia/Mount Holly
- Hail
- 0.25 in
- Wind
- 40
County Lehigh County, PA
The radar
The Philadelphia radar (KDIX), 112 km from the middle of the area, began a volume at 22:29 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 |
|---|---|---|---|
| Jul 10, 6:35 PM EDT | HAIL 0.5 | Allentown, PA | Hail up to one half inch reported in Allentown. Time estimated from radar. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Brookhaven, NY (KOKX), launched 12:00Z, 10.5 hours before the alert went out and 222 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
- 820 J/kg
- Mixed-layer CIN
- -6 J/kg
- Mixed-layer LCL
- 600 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- 94 m²/s²
- 0-3 km storm-relative helicity
- 100 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 2.7
The text
As transmitted.
277
WWUS81 KPHI 102227
SPSPHI
Special Weather Statement
National Weather Service Mount Holly NJ
627 PM EDT Mon Jul 10 2023
PAZ061-062-105-102300-
Upper Bucks PA-Lehigh PA-Northampton PA-
627 PM EDT Mon Jul 10 2023
...A strong thunderstorm will impact portions of southeastern Lehigh,
northwestern Bucks and south central Northampton Counties through 700
PM EDT...
At 627 PM EDT, Doppler radar was tracking a strong thunderstorm over
Allentown, moving southeast at 25 mph.
HAZARD...Wind gusts up to 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Allentown, Bethlehem, Emmaus, Hellertown, Pleasant Valley,
Zionsville, Geryville, Springtown, Lehigh University, Ancient Oaks,
Catasauqua, Fountain Hill, Coplay, Macungie, Coopersburg,
Richlandtown, Fullerton and Hokendauqua.
This includes the following highways...
Northeast Extension between mile markers 43 and 59.
Interstate 78 in Pennsylvania between mile markers 52 and 67.
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.
&&
LAT...LON 4067 7551 4053 7520 4040 7546 4043 7551
4059 7562
TIME...MOT...LOC 2227Z 314DEG 21KT 4058 7552
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
$$
GorseWhat forecasters said that day
The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Philadelphia/Mount Holly wrote its last area forecast discussion before this special weather statement went out at Jul 10, 3:38 PM EDT, 2 hours 49 minutes earlier.
Area forecast discussion, Jul 10, 3:38 PM EDT, 2 hours 49 minutes before
Area Forecast Discussion National Weather Service Mount Holly NJ 338 PM EDT Mon Jul 10 2023 .SYNOPSIS... Low pressure will lift northward across New England tonight. High pressure located in the middle and lower Mississippi River Valley, and in the Ohio River Valley this afternoon will build to the east. The center of the high is forecast to pass off the Middle Atlantic and Southeast coasts on Wednesday. A frontal boundary is expected to approach slowly from the northwest late in the week. The front may arrive in our region on Saturday night or Sunday. && .NEAR TERM /THROUGH TUESDAY/... High pressure across the Ohio Valley expands to the east tonight and Tuesday as the flow aloft becomes more zonal. This will bring drier air to the area tonight and it will remain for Tuesday. Skies will become mostly clear overnight and it'll remain sunny for Tuesday. Look for lows tonight range from the upper 50s/low 60s for the N/W areas including the Lehigh Valley and north NJ while Delmarva and metro Philadelphia have lows in the mid/upper 60s. For Tuesday, highs will climb above normal with mostly mid/upper 80s expected. Humidity levels will be in the comfortable range however. && .SHORT TERM /TUESDAY NIGHT THROUGH THURSDAY/... A mid level low is forecast to meander over lower Hudson Bay and northeastern Manitoba from Tuesday night through Thursday. We will remain on the outer edge of its influence. Surface high pressure is forecast to be located along the central and southern Appalachians on Tuesday night. The air mass will continue to modify as it builds eastward. The center of the high is forecast to pass off the Middle Atlantic and Southeast coasts on Wednesday. Humidity levels should remain relatively low on Wednesday, with dew point readings mainly in the 60s. As the return southerly flow on the back side of the high becomes increasingly established on Thursday, dew point readings should climb back into the lower 70s. Most of southeastern Pennsylvania, New Jersey, Delaware and eastern Maryland are expected to reach the lower 90s on both Wednesday afternoon and Thursday afternoon. Heat index values are anticipated to be close to the actual air temperatures on Wednesday. However, the increasing humidity will likely result in maximum heat index values in the middle and upper 90s on Thursday. Nighttime temperatures are forecast to be seasonable. They will likely range from the lower 60s to around 70 degrees on Tuesday night, and from the lower 60s to the middle 70s on Wednesday night. The relatively dry core of the air mass is expected to preclude the development of any precipitation for our region from Tuesday night into Wednesday night. The increasing humidity and a mid level short wave trough approaching from the west may bring scattered showers and thunderstorms for Thursday afternoon. A developing southwesterly low level jet around 30 knots may provide enough shear to result in some organized convection at that time. Also, precipitable water values are forecast to rise to around 2 inches, possibly resulting in localized downpours. && .LONG TERM /THURSDAY NIGHT THROUGH MONDAY/... The slow moving mid level low is expected to slide from northeastern Manitoba on Friday to central Ontario on Monday. Short wave energy traveling in the mid level flow and the increased humidity levels should enhance our potential for scattered mainly afternoon and evening showers and thunderstorms, each day from Friday through Monday. It appears as though a weak frontal boundary may arrive on either Saturday night or Sunday with a secondary front possible around Monday. Temperatures will likely remain seasonable through the period with highs mostly in the upper 80s and lower 90s, and lows mainly in the upper 60s and lower 70s. && .AVIATION /20Z MONDAY THROUGH SATURDAY/... The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG, KMIV, KACY and surrounding areas. Rest of today... VFR mostly. Decreasing amounts of low clouds. Northwest winds 10 to 12 knots with gusts to 18/20 kts possible. High confid. Tonight... VFR. Mostly SKC. Light West or Northwest winds. High confid. Tuesday... VFR expected. Mostly clear skies. West winds 5 to 10 knots. High confid. Outlook... Wednesday...Mainly VFR. Southwest to south wind increasing to around 10 knots. High confidence. Thursday...Mainly VFR. Some early morning ceiling and visibility restrictions are possible. A chance of afternoon and evening showers and thunderstorms. Southwest to south wind increasing to 10 to 15 knots. Medium confidence. Friday...Mainly VFR. Some early morning ceiling and visibility restrictions are possible. A chance of afternoon and evening showers and thunderstorms. Southwest wind around 10 knots. Medium confidence. Saturday...Mainly VFR. Some early morning ceiling and visibility restrictions are possible. A chance of afternoon and evening showers and thunderstorms. Southwest to south wind around 10 knots. Medium confidence. && .MARINE... Low pressure to the north will continue to move away tonight. A west to northwest flow behind it will continue tonight and then winds will turn more west on Tuesday. Wind speeds will mostly be 10 to 15 kts into the evening before decreasing after midnight. A couple gusts to 20 kts are possible across the Northern NJ waters. Fair weather predicted tonight and Tuesday. Outlook... Wednesday through Saturday...No marine headlines are anticipated. Rip currents... There is a LOW risk for the development of dangerous rip currents for the New Jersey and Delaware beaches into this evening. Waves in the surf zone will remain around 2 feet. Westerly winds 5 to 10 mph, except where any weak local sea breeze develops. A medium period southeasterly swell is expected to continue through this time. For Tuesday there is a LOW risk of rip currents as well. Conditions will remain very similar to today, with a minimal SE swell, and winds tending W to SW around 5 to 10 mph. && .PHI WATCHES/WARNINGS/ADVISORIES... PA...None. NJ...None. DE...None. MD...None. MARINE...None. && SYNOPSIS...Iovino NEAR TERM...OHara SHORT TERM...Iovino LONG TERM...Iovino AVIATION...Iovino/OHara MARINE...Iovino/OHara
Hazardous weather outlook, Jul 10, 4:16 PM EDT, 2 hours 11 minutes before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 0416 PM EDT Mon Jul 10 2023 DEZ001-112016- New Castle- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for New Castle County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. DEZ002-112016- Kent- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Kent County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. DEZ003-112016- Inland Sussex- 0416 PM EDT Mon Jul 10 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...Tuesday through Sunday. 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. DEZ004-112016- Delaware Beaches- 0416 PM EDT Mon Jul 10 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...Tuesday through Sunday. 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. PAZ054-112016- Carbon- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Carbon County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. PAZ055-112016- Monroe- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Monroe County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. PAZ060-112016- Berks- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Berks County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. PAZ061-112016- Lehigh- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Lehigh County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. PAZ062-112016- Northampton- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Northampton County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. PAZ070-112016- Delaware- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Delaware County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. PAZ071-112016- Philadelphia- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Philadelphia County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. PAZ101-112016- Western Chester- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for western Chester County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. PAZ102-112016- Eastern Chester- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for eastern Chester County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. PAZ103-112016- Western Montgomery- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for western Montgomery County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. PAZ104-112016- Eastern Montgomery- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for eastern Montgomery County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. PAZ105-112016- Upper Bucks- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for upper Bucks County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. PAZ106-112016- Lower Bucks- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for lower Bucks County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ001-112016- Sussex- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Sussex County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ007-112016- Warren- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Warren County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ008-112016- Morris- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Morris County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ009-112016- Hunterdon- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Hunterdon County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ010-112016- Somerset- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Somerset County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ012-112016- Middlesex- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Middlesex County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ013-112016- Western Monmouth- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for western Monmouth County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ014-112016- Eastern Monmouth- 0416 PM EDT Mon Jul 10 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...Tuesday through Sunday. 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. NJZ015-112016- Mercer- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Mercer County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ016-112016- Salem- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Salem County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ017-112016- Gloucester- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Gloucester County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ018-112016- Camden- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Camden County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ019-112016- Northwestern Burlington- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for northwestern Burlington County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ020-112016- Ocean- 0416 PM EDT Mon Jul 10 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...Tuesday through Sunday. 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. NJZ021-112016- Cumberland- 0416 PM EDT Mon Jul 10 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...Tuesday through Sunday. 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. NJZ022-112016- Atlantic- 0416 PM EDT Mon Jul 10 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...Tuesday through Sunday. 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. NJZ023-112016- Cape May- 0416 PM EDT Mon Jul 10 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...Tuesday through Sunday. 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. NJZ024-112016- Atlantic Coastal Cape May- 0416 PM EDT Mon Jul 10 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...Tuesday through Sunday. 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. NJZ025-112016- Coastal Atlantic- 0416 PM EDT Mon Jul 10 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...Tuesday through Sunday. 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. NJZ026-112016- Coastal Ocean- 0416 PM EDT Mon Jul 10 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...Tuesday through Sunday. 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. NJZ027-112016- Southeastern Burlington- 0416 PM EDT Mon Jul 10 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...Tuesday through Sunday. 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. MDZ012-112016- Kent MD- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Kent County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. MDZ015-112016- Queen Annes- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Queen Annes County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. MDZ019-112016- Talbot- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Talbot County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. MDZ020-112016- Caroline- 0416 PM EDT Mon Jul 10 2023 This Hazardous Weather Outlook is for Caroline County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. ANZ430-112016- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 0416 PM EDT Mon Jul 10 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...Tuesday through Sunday. 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. ANZ431-112016- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 0416 PM EDT Mon Jul 10 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...Tuesday through Sunday. 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. ANZ450-112016- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 0416 PM EDT Mon Jul 10 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...Tuesday through Sunday. 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. ANZ451-112016- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- 0416 PM EDT Mon Jul 10 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...Tuesday through Sunday. 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. ANZ452-112016- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- 0416 PM EDT Mon Jul 10 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...Tuesday through Sunday. 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. ANZ453-112016- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 0416 PM EDT Mon Jul 10 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...Tuesday through Sunday. 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. ANZ454-112016- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- 0416 PM EDT Mon Jul 10 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...Tuesday through Sunday. 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. ANZ455-112016- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 0416 PM EDT Mon Jul 10 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures.
In the hours before
Local storm report, Jul 10, 3:05 PM EDT, 3 hours 22 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
305 PM EDT Mon Jul 10 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0450 PM Tstm Wnd Dmg 1 WNW McDonough 39.50N 75.67W
07/09/2023 New Castle DE Public
Corrects previous tstm wnd dmg report from
Middletown. Damage in neighborhood on the
north side of Middletown, DE. Large
neighborhood entrance sign knocked down,
trees down, and parts of roofs torn off.
Probable tornado. Report via social media.
Corrected time and location. Time estimated
from radar.
&&
GorseLocal storm report, Jul 10, 5:29 PM EDT, 58 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
529 PM EDT Mon Jul 10 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0500 PM Rain Eagleville 40.16N 75.41W
07/10/2023 M2.28 inch Montgomery PA Trained Spotter
&&
GorseLocal storm report, Jul 10, 5:33 PM EDT, 54 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
533 PM EDT Mon Jul 10 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0449 PM Tornado 4 NE Middletown 39.50N 75.67W
07/09/2023 New Castle DE NWS Storm Survey
An EF-1 tornado began about 4 miles
northeast of Middletown, DE just north of DE
Route 896 (Boyds Corner Road) in a field
just west of North Bayberry Parkway. Prior
to the tornado development, some notable
rear flank downdraft straight line wind
damage occurred in the Bayberry South
neighborhood. Several homes along South
Bayberry Parkway, Puccini Lane, Chopin
Drive, and Ravel Lane sustained primarily
minor cosmetic damage to soffit and gutters.
Some singles and siding were blown off as
well. One home on Chopin Drive had a very
small section of roof blown off. The rear
flank downdraft winds continued northeast
crossing DE Route 896 where a few small
signs were blown over, including damage to
the Bayberry North neighborhood sign. A
single family house and detached garage near
the intersection of North Bayberry Parkway
and DE Route 896 sustained some cosmetic
damage. Additionally, several trees
sustained varying degrees of damage on and
immediately surrounding this property. No
additional straight line winds were found
beyond this property. The tornadic
circulation began about 200 yards northwest
of the aforementioned property where several
small to medium sized softwood trees were
damaged or uprooted, falling in a convergent
pattern, along North Bayberry Parkway. The
tornado continued northeast where it caused
some minor damage to a small park playground
and pavilion. The tornado moved northeast
through a field and across a pond, then
impacted one home along Plato Place. This
home sustained some cosmetic damage and a
fence was blown down. The tornado then
continued into a tree line where some trees
were uprooted, then emerging into a
residential area along Milford Drive. This
is where the tornadic circulation reached
its maximum width of about 200 yards.
Additional trees were uprooted or snapped
along the western loop of Milford Drive and
a few homes sustained some minor cosmetic
damage. The tornado continued northeast
toward the western loop of Milford Drive
where it strengthened. A tree line of cedar
trees had most trees uprooted. One homes
detached garage had a garage door blown
inward and an exterior wall pushed outward,
but not completely collapsed. The home
itself had several singles and shutters
blown off. Another home had a back deck
porch roof completely blown off and
destroyed. A hot tub was blown off of its
supports and flipped over and much of the
patio furniture was blown dozens of yards
away. Another detached garage at another
residence sustained some minor cosmetic
damage as well. The tornado continued along
Ethel Court where primarily tree damage
occurred, including another row of cedar
trees that were blown down. The tornado
continued northeast along Bullen Drive,
turning slightly left as the circulation
began to occlude. Numerous small trees
sustained varying degrees of damage just
north of the Asbury Loop intersection.
Several residences along Bullen Drive were
impacted from near the intersections of
South Red Fox Circle and North Red Fox
Circle, particularly on the eastern side
where the most significant damage was noted.
Numerous trees were snapped or uprooted in
this area. One home had a large chimney
blown off, landing in the backyard. Another
home had a large section of attic wall blown
off along with roofing material blown off.
The most significant damage from the tornado
occurred to a home where the entire attached
garage roof was blown off into the front
yard. This home also had an upstairs window
blown out and the northeast facing upstairs
exterior wall was pushed outward, but not
completely collapsed. The home northeast had
nearly an entire side of the house stripped
of siding. A home across the street had a
portion of its porch roof lifted and another
had 3 windows blown out along with other
cosmetic damage. The tornado then moved
north-northeast crossing Angelo Court where
two homes sustained minor cosmetic damage
and had a few small trees uprooted. The
tornado then dissipated as it reached Hyatts
Corner Road. No known injuries or fatalities
occurred from this tornado. The survey team
found additional wind damage farther
northeast of where the tornadic circulation
dissipated. A semi-truck was blown over on
DE Route 1 southbound just downstream. Some
corn was blown down in a field east of US
Route 13, but there was no supporting
evidence of a tornadic circulation in this
area. Additional sporadic tree damage and
some minor cosmetic damage to homes was
found in residential areas along and off of
Port Penn Road, including along Sugar Pine
Drive and Dutch Neck Road. Some additional
blown down corn was found in some fields
farther along Dutch Neck Road. This damage
was determined to be the result of straight
line winds. The National Weather Service
would like to thank New Castle County
Emergency Management and Mr. Lou Ruh for
providing assistance with this survey.
&&
Henry/Johnson/StaarmannLocal storm report, Jul 10, 5:37 PM EDT, 50 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
537 PM EDT Mon Jul 10 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0452 PM Tstm Wnd Dmg 2 NNE McDonough 39.52N 75.63W
07/09/2023 New Castle DE NWS Storm Survey
A survey team found additional wind damage
farther northeast of where a tornadic
circulation dissipated. A semi-truck was
blown over on DE Route 1 southbound. Some
corn was blown down in a field east of US
Route 13, but there was no supporting
evidence of a tornadic circulation in this
area. Additional sporadic tree damage and
some minor cosmetic damage to homes was
found in residential areas along and off of
Port Penn Road, including along Sugar Pine
Drive and Dutch Neck Road. Some additional
blown down corn was found in some fields
farther along Dutch Neck Road. This damage
was determined to be the result of straight
line winds.
&&
Henry/Johnson/StaarmannSpecial weather statement, Jul 10, 6:27 PM EDT, 0 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
627 PM EDT Mon Jul 10 2023
PAZ061-062-105-102300-
Upper Bucks PA-Lehigh PA-Northampton PA-
627 PM EDT Mon Jul 10 2023
...A strong thunderstorm will impact portions of southeastern Lehigh,
northwestern Bucks and south central Northampton Counties through 700
PM EDT...
At 627 PM EDT, Doppler radar was tracking a strong thunderstorm over
Allentown, moving southeast at 25 mph.
HAZARD...Wind gusts up to 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Allentown, Bethlehem, Emmaus, Hellertown, Pleasant Valley,
Zionsville, Geryville, Springtown, Lehigh University, Ancient Oaks,
Catasauqua, Fountain Hill, Coplay, Macungie, Coopersburg,
Richlandtown, Fullerton and Hokendauqua.
This includes the following highways...
Northeast Extension between mile markers 43 and 59.
Interstate 78 in Pennsylvania between mile markers 52 and 67.
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.
&&
LAT...LON 4067 7551 4053 7520 4040 7546 4043 7551
4059 7562
TIME...MOT...LOC 2227Z 314DEG 21KT 4058 7552
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
GorseThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 9, 8:20 PM EDT | Areal Flood Warning | PHI | Hunterdon, Morris, Somerset, Warren | 9 hr |
| Jul 9, 8:38 PM EDT | Special Marine Warning | PHI | 67 min | |
| Jul 9, 8:55 PM EDT | Areal Flood Warning | PHI | Hunterdon, Warren | 6 hr |
| Jul 9, 9:00 PM EDT | Areal Flood Warning | PHI | Morris, Somerset, Sussex, Warren | 11 hr |
| Jul 9, 10:01 PM EDT | Areal Flood Warning | PHI | Hunterdon | 4 hr |
| Jul 9, 10:01 PM EDT | River Flood Warning | PHI | Bergen, Morris, Passaic | 31 hr |
| Jul 9, 10:28 PM EDT | Areal Flood Warning | PHI | Somerset | 6 hr |
| Jul 10, 12:35 AM EDT | Areal Flood Warning | PHI | Somerset | 4 hr |
| Jul 10, 2:10 AM EDT | River Flood Warning | PHI | Somerset | 6 hr |
| Jul 10, 8:35 AM EDT | Areal Flood Warning | PHI | Somerset | 3 hr |
| Jul 9, 8:32 PM EDT | Areal Flood Warning | PHI | Montgomery | 4 hr |
| Jul 9, 9:33 PM EDT | Areal Flood Warning | PHI | Berks | 6 hr |
| Jul 9, 9:50 PM EDT | River Flood Warning | PHI | Montgomery | 22 hr |
| Jul 9, 9:50 PM EDT | River Flood Warning | PHI | Chester, Montgomery, Philadelphia | 12 hr |
| Jul 9, 9:50 PM EDT | River Flood Warning | PHI | Montgomery, Philadelphia | 12 hr |
| Jul 9, 9:53 PM EDT | River Flood Warning | PHI | Chester, Delaware | 17 hr |
| Jul 9, 11:35 PM EDT | Areal Flood Warning | PHI | Philadelphia | 4 hr |
| Jul 10, 6:38 PM EDT | Special Weather Statement | PHI | Carbon | 22 min |
| Jul 10, 6:57 PM EDT | Special Weather Statement | PHI | Bucks | 33 min |
| Jul 10, 7:00 PM EDT | Special Weather Statement | PHI | Carbon | 30 min |
| Jul 10, 7:10 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 50 min |
| Jul 10, 7:48 PM EDT | Special Weather Statement | PHI | Montgomery | 27 min |
Nearby
Special Weather Statements in Pennsylvania, 2023Every special weather statement in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.