Alert archive / New Jersey / Areal Flood Advisories in 2021
Areal Flood Advisory 65, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this areal flood advisory at Jul 9, 2021, 9:12 PM EDT for Morris County, Sussex County, New Jersey. It was in force for 2 hr.
The area
The outline as issued.
The facts
- Issued
- Jul 9, 2021, 9:12 PM EDT (01:12 UTC)
- Expired
- Jul 9, 2021, 11:15 PM EDT
- In force
- 2 hr
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
Counties Morris County, NJ, Sussex County, NJ
The radar
The Philadelphia radar (KDIX), 103 km from the middle of the area, began a volume at 01:12 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.
The nearest sounding before it
Brookhaven, NY (KOKX), launched 00:00Z, 1.2 hours before the alert went out and 137 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
- 547 J/kg
- Mixed-layer CIN
- -48 J/kg
- Mixed-layer LCL
- 981 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 109 m²/s²
- 0-3 km storm-relative helicity
- 111 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 3.5
The text
As transmitted.
713
WGUS81 KPHI 100112
FLSPHI
Flood Advisory
National Weather Service Mount Holly NJ
912 PM EDT Fri Jul 9 2021
NJC027-037-100315-
/O.NEW.KPHI.FA.Y.0065.210710T0112Z-210710T0315Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Morris NJ-Sussex NJ-
912 PM EDT Fri Jul 9 2021
The National Weather Service in Mount Holly has issued a
* Flood Advisory for...
Central Morris County in northern New Jersey...
South Central Sussex County in northwestern New Jersey...
* Until 1115 PM EDT.
* At 912 PM EDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Between 0.5 and 1.5 inches of rain
have fallen.
* Some locations that will experience flooding include...
Morristown, Dover, Madison, Hopatcong, East Hanover, Boonton,
Wharton, Rockaway, Morris Plains, Mount Arlington, Mendham, and
Mountain Lakes.
This includes the following highways...
Interstate 80 in New Jersey between mile markers 24 and 48.
Interstate 287 in New Jersey between mile markers 35 and 45.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 4097 7476 4098 7467 4096 7452 4090 7438
4090 7434 4087 7434 4086 7432 4085 7433
4082 7433 4080 7436 4078 7437 4076 7462
4075 7476
$$
DealWhat forecasters said that day
The local office's own words before this areal flood advisory 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 areal flood advisory went out at Jul 9, 7:41 PM EDT, 1 hour 31 minutes earlier.
Area forecast discussion, Jul 9, 7:41 PM EDT, 1 hour 31 minutes before
Area Forecast Discussion National Weather Service Mount Holly NJ 741 PM EDT Fri Jul 9 2021 .SYNOPSIS... In the wake of Tropical Storm Elsa, a cold front will move through the area tonight. After a brief lull on Saturday, a warm front will approach for Sunday in association with low pressure tracking towards the Great Lakes. This slow moving frontal system may affect the region for much of next week. && .NEAR TERM /THROUGH SATURDAY/... A shortwave trough tracked into upstate New York this evening. A well-defined surface cold front sits over west- central Pennsylvania as of mid-afternoon and will approach our region by late this afternoon and this evening. Moderate instability (SB CAPE up to 2000J/kg) has built ahead of the front. We'll also see up to around 30 kt of bulk shear, not great but enough to allow some multi- cellular or linear segments to organize. It's tough to gauge convective potential so soon in the wake of a tropical cyclone. There tends to be considerable synoptic scale subsidence in the wake of such storms. The atmosphere was also very worked over at least in the eastern half of the area by heavy rain last night, so it remains to fully be seen how well it will recover. But the sounding profiles this afternoon and evening do look favorable for damaging wind with good DCAPE developing and some mid-level dry air working in, which tends to enhance wind damage potential if it is not strong enough to cut off the updrafts. Overall, think the greatest threat for severe weather remains for east/southeast PA and Delmarva where forcing and instability are best, but some risk will exist all across the area. The front will move through during the later evening hours, giving way to a dry overnight. Winds will shift back to northwest behind the front, and lows will fall into the 60s. After an unusually active multi-day stretch of weather, things finally quiet down on Saturday. Behind the front, drier air will work in, and a mostly sunny and near seasonable day is expected. With barely any synoptic flow, the sea breeze will be more prominent than usual on Saturday, likely making it well inland. The sea breeze also precludes being able to guarantee a dry forecast. Surface convergence in the area of the boundary may trigger a couple of afternoon showers, mainly over New Jersey. This does not at all look like a widespread event with no synoptic or dynamic support, but there is enough signal in the CAMs in the face of the expected mesoscale environment to include slgt chc PoPs over most of New Jersey. Any showers should dissipate towards sunset, and again, should be a very nice day on the whole. && .SHORT TERM /SATURDAY NIGHT THROUGH SUNDAY NIGHT/... The rain-free weather will be short lived as higher moisture and warm advection returns Saturday night continuing into Sunday and Sunday night. Scattered showers will move into western sections late Saturday night and continue Sunday and Sunday night with afternoon/evening thunderstorms. && .LONG TERM /MONDAY THROUGH FRIDAY/... A strong surface high over the western Atlantic Ocean will occasionally strengthen and ridge back across the Middle Atlantic states. Meanwhile, a trough/low across the Plains and Ohio Valley region will remain in place through early mid week and then eject out across the Great Lakes area. Precipitation will mostly be convective in nature with late afternoon and evening hours favored. The heat will return with afternoon temperatures in the lower 90s, but 80s in the mountains and along the coast. && .AVIATION /00Z SATURDAY THROUGH WEDNESDAY/... The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG, KMIV, KACY and surrounding areas. Tonight...Generally VFR however showers with embedded thunderstorms will likely impact terminals between 00-02z with any showers or thunderstorms departing shortly after. Winds shifting from southwest to northwest at around 5 kt, but may be light and variable or near calm at times. High confidence. Saturday...VFR. An isolated afternoon shower is possible, but these should be short duration and limited in both areal coverage and intensity. Winds northwest at around 5 kt, but may be light and variable at times. A sea breeze is likely to affect MIV and ACY, and may reach as far west as the Delaware Valley terminals by evening. High confidence, except moderate confidence in the western extent of the sea breeze. Outlook... Sat night thru Wednesday...Mostly VFR, but scattered showers and tstms with lower CIGS/VSBYS possible. && .MARINE... Through tonight...Southwest winds of 15 to 20 kt through this evening will diminish and gradually shift to northwest tonight with a cold frontal passage. Seas 3 to 4 ft. An isolated shower or tstm is possible through 11PM. Saturday... Sub-SCA conditions are expected. Northwest wind 5 to 10 kt becoming southerly at 5 to 10 kt in the afternoon and evening. However, winds may be light and variable at times. Seas 3 to 4 ft. Outlook... Sunday through Wednesday...Mostly sub-SCA conditions expected. Scattered showers and tstms Sunday through Wednesday will bring localized higher winds and seas. Rip Currents... Expect a low risk for rip currents on Saturday as seas drop to one to two feet on a modest period of around 7 seconds. && .PHI WATCHES/WARNINGS/ADVISORIES... PA...None. NJ...None. DE...None. MD...None. MARINE...None. && Synopsis...O'Brien Near Term...Deal/O'Brien Short Term...Franklin Long Term...Franklin Aviation...Deal/O'Brien/O'Hara Marine...O'Brien/O'Hara
Hazardous weather outlook, Jul 9, 4:55 PM EDT, 4 hours 17 minutes before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 0455 PM EDT Fri Jul 09 2021 DEZ001-102055- New Castle- 0455 PM EDT Fri Jul 09 2021 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. Hot conditions could result in heat exhaustion with prolonged exposure on Tuesday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ002-102055- Kent- 0455 PM EDT Fri Jul 09 2021 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. Minor coastal flooding is possible on Sunday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ003-102055- Inland Sussex- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for inland portions of Sussex County in Delaware. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...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. DEZ004-102055- Delaware Beaches- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for the Atlantic coastal portions of Sussex County in Delaware. .DAY ONE...Through tonight. There is a moderate risk of rip currents. 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. There is a moderate risk of rip currents on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ054-102055- Carbon- 0455 PM EDT Fri Jul 09 2021 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...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. PAZ055-102055- Monroe- 0455 PM EDT Fri Jul 09 2021 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...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. PAZ060-102055- Berks- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for Berks County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...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. PAZ061-102055- Lehigh- 0455 PM EDT Fri Jul 09 2021 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...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. PAZ062-102055- Northampton- 0455 PM EDT Fri Jul 09 2021 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...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. PAZ070-102055- Delaware- 0455 PM EDT Fri Jul 09 2021 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. Hot conditions could result in heat exhaustion with prolonged exposure on Tuesday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ071-102055- Philadelphia- 0455 PM EDT Fri Jul 09 2021 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. Hot conditions could result in heat exhaustion with prolonged exposure on Tuesday. Hot conditions could result in heat exhaustion with prolonged exposure on Wednesday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ101-102055- Western Chester- 0455 PM EDT Fri Jul 09 2021 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. Hot conditions could result in heat exhaustion with prolonged exposure on Tuesday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ102-102055- Eastern Chester- 0455 PM EDT Fri Jul 09 2021 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. Hot conditions could result in heat exhaustion with prolonged exposure on Tuesday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ103-102055- Western Montgomery- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for western Montgomery County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Hot conditions could result in heat exhaustion with prolonged exposure on Tuesday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ104-102055- Eastern Montgomery- 0455 PM EDT Fri Jul 09 2021 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. Hot conditions could result in heat exhaustion with prolonged exposure on Tuesday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ105-102055- Upper Bucks- 0455 PM EDT Fri Jul 09 2021 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...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. PAZ106-102055- Lower Bucks- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for lower Bucks County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Hot conditions could result in heat exhaustion with prolonged exposure on Tuesday. Hot conditions could result in heat exhaustion with prolonged exposure on Wednesday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ001-102055- Sussex- 0455 PM EDT Fri Jul 09 2021 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...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. NJZ007-102055- Warren- 0455 PM EDT Fri Jul 09 2021 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...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. NJZ008-102055- Morris- 0455 PM EDT Fri Jul 09 2021 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...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. NJZ009-102055- Hunterdon- 0455 PM EDT Fri Jul 09 2021 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...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. NJZ010-102055- Somerset- 0455 PM EDT Fri Jul 09 2021 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...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. NJZ012-102055- Middlesex- 0455 PM EDT Fri Jul 09 2021 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...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. NJZ013-102055- Western Monmouth- 0455 PM EDT Fri Jul 09 2021 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...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. NJZ014-102055- Eastern Monmouth- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for eastern Monmouth County in New Jersey. .DAY ONE...Through tonight. There is a moderate risk of rip currents. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. There is a moderate risk of rip currents on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ015-102055- Mercer- 0455 PM EDT Fri Jul 09 2021 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...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. NJZ016-102055- Salem- 0455 PM EDT Fri Jul 09 2021 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. NJZ017-102055- Gloucester- 0455 PM EDT Fri Jul 09 2021 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. Hot conditions could result in heat exhaustion with prolonged exposure on Tuesday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ018-102055- Camden- 0455 PM EDT Fri Jul 09 2021 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. Hot conditions could result in heat exhaustion with prolonged exposure on Tuesday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ019-102055- Northwestern Burlington- 0455 PM EDT Fri Jul 09 2021 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. Hot conditions could result in heat exhaustion with prolonged exposure on Tuesday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ020-102055- Ocean- 0455 PM EDT Fri Jul 09 2021 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. NJZ021-102055- Cumberland- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for Cumberland 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. NJZ022-102055- Atlantic- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for inland portions of Atlantic 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. NJZ023-102055- Cape May- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for Cape May County excluding the Atlantic coast in New Jersey. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...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. NJZ024-102055- Atlantic Coastal Cape May- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for the Atlantic coastal portions of Cape May County in New Jersey. .DAY ONE...Through tonight. There is a moderate risk of rip currents. 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. There is a moderate risk of rip currents on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ025-102055- Coastal Atlantic- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for coastal portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. There is a moderate risk of rip currents. 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. There is a moderate risk of rip currents on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ026-102055- Coastal Ocean- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for coastal portions of Ocean County in New Jersey. .DAY ONE...Through tonight. There is a moderate risk of rip currents. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. There is a moderate risk of rip currents on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ027-102055- Southeastern Burlington- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for southeastern 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. MDZ012-102055- Kent MD- 0455 PM EDT Fri Jul 09 2021 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. Hot conditions could result in heat exhaustion with prolonged exposure on Monday. Hot conditions could result in heat exhaustion with prolonged exposure on Tuesday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ015-102055- Queen Annes- 0455 PM EDT Fri Jul 09 2021 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. MDZ019-102055- Talbot- 0455 PM EDT Fri Jul 09 2021 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. MDZ020-102055- Caroline- 0455 PM EDT Fri Jul 09 2021 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. ANZ430-102055- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for upper Delaware Bay. .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. ANZ431-102055- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for lower Delaware Bay. .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. ANZ450-102055- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Monmouth County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...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. ANZ451-102055- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Ocean County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...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. ANZ452-102055- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Atlantic County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...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. ANZ453-102055- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Cape May County out 20 nm. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...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. ANZ454-102055- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to the mouth of Delaware Bay out 20 nm. .DAY ONE...Through tonight. 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. ANZ455-102055- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 0455 PM EDT Fri Jul 09 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Sussex County out 20 nm. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...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, Jul 9, 7:26 PM EDT, 1 hour 46 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
726 PM EDT FRI JUL 9 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0655 PM MARINE TSTM WIND 4 SSW ELSINBORO TWP 39.48N 75.54W
07/09/2021 M40 MPH SALEM NJ MESONET
GUST MEASURED AT NJ WXNET SITE AT LOWER
ALLOWAYS CREEK.
&&
NCSpecial weather statement, Jul 9, 7:31 PM EDT, 1 hour 41 minutes before
Special Weather Statement National Weather Service Mount Holly NJ 731 PM EDT Fri Jul 9 2021 NJZ007-PAZ055-062-100000- Warren-Monroe-Northampton- 731 PM EDT Fri Jul 9 2021 ...A STRONG THUNDERSTORM WILL AFFECT NORTHWESTERN WARREN...SOUTH CENTRAL MONROE AND NORTHEASTERN NORTHAMPTON COUNTIES... At 731 PM EDT, a strong thunderstorm was located over Saylorsburg, or 14 miles north of Easton, moving east at 15 mph. Wind gusts up to 40 mph and half inch hail are possible with this storm. Locations impacted include... East Stroudsburg, Bangor, Pen Argyl, Wind Gap, Belvidere, Harmony, Belfast, East Bangor, Stormville, Saylorsburg, Delaware Water Gap, Roxburg, Columbia, Brodheadsville, Stroudsburg, Roseto, Portland and Arlington Heights. This includes the following highways... Interstate 80 in Pennsylvania between mile markers 309 and 312, and near mile marker 314. Interstate 80 in New Jersey between mile markers 0 and 6. Torrential rainfall is also occurring with this storm, and may cause localized flooding. Do not drive your vehicle through flooded roadways. LAT...LON 4079 7540 4098 7538 4100 7505 4073 7506 TIME...MOT...LOC 2331Z 272DEG 11KT 4089 7530 NC
Special weather statement, Jul 9, 8:09 PM EDT, 1 hour 3 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
809 PM EDT Fri Jul 9 2021
NJZ001-007>010-PAZ055-062-100115-
Hunterdon-Morris-Sussex-Somerset-Warren-Monroe-Northampton-
809 PM EDT Fri Jul 9 2021
...AN AREA OF STRONG THUNDERSTORMS WILL AFFECT NORTHEASTERN
HUNTERDON...MORRIS...SOUTHWESTERN SUSSEX...WARREN...NORTHERN
SOMERSET...SOUTHEASTERN MONROE AND NORTHEASTERN NORTHAMPTON
COUNTIES...
At 809 PM EDT, strong thunderstorms were clustered over Hackettstown,
or 12 miles south of Newton, moving east at 40 mph.
Wind gusts up to 40 mph are possible with this storm.
Locations impacted include...
Easton, Morristown, Newton, Dover, Madison, Hopatcong, Forks, Florham
Park, East Hanover, Kinnelon, East Stroudsburg, Hackettstown,
Chatham, Boonton, Wilson, Butler, Wharton, Washington, Rockaway and
Blairstown.
This includes the following highways...
Interstate 78 in New Jersey near mile marker 42.
Interstate 80 in Pennsylvania between mile markers 303 and 314.
Interstate 80 in New Jersey between mile markers 0 and 48.
Interstate 287 in New Jersey between mile markers 23 and 54.
Torrential rainfall is also occurring with this storm, and may cause
localized flooding. Do not drive your vehicle through flooded
roadways.
LAT...LON 4090 7431 4091 7433 4089 7434 4083 7433
4079 7437 4076 7438 4075 7436 4068 7445
4066 7445 4066 7440 4065 7441 4071 7540
4106 7531 4104 7444 4102 7443 4100 7430
TIME...MOT...LOC 0009Z 260DEG 35KT 4087 7482
NCLocal storm report, Jul 9, 8:22 PM EDT, 50 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
822 PM EDT FRI JUL 9 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0745 PM TSTM WND DMG 1 SW WASHINGTON TWP 39.74N 75.08W
07/09/2021 GLOUCESTER NJ LAW ENFORCEMENT
LAW ENFORCEMENT REPORTS TREES DOWN ON
ROADWAY IN WASHINGTON TOWNSHIP.
&&
NCLocal storm report, Jul 9, 8:25 PM EDT, 47 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
825 PM EDT FRI JUL 9 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0748 PM TSTM WND DMG FRANKLIN TWP 39.60N 75.06W
07/09/2021 GLOUCESTER NJ LAW ENFORCEMENT
TREE DOWN ON WIRES IN FRANKLIN TOWNSHIP.
&&
NCSpecial weather statement, Jul 9, 8:34 PM EDT, 38 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
834 PM EDT Fri Jul 9 2021
DEZ003-100100-
Inland Sussex-
834 PM EDT Fri Jul 9 2021
...A LINE OF STRONG THUNDERSTORMS WILL AFFECT SOUTHERN SUSSEX
COUNTY...
At 834 PM EDT, radar indicated strong thunderstorms were located
along a line extending from near Georgetown to near Seaford to
Sharptown. Movement was east at 25 mph.
Wind gusts up to 40 mph and pea size hail are possible with these
storms.
Locations impacted include...
Georgetown, Seaford, Laurel, Milton, Sycamore, Blades and Bethel.
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with these storms, and may
cause localized flooding. Do not drive your vehicle through flooded
roadways.
LAT...LON 3848 7569 3849 7570 3862 7571 3866 7567
3878 7551 3884 7520 3847 7546
TIME...MOT...LOC 0034Z 258DEG 22KT 3873 7547 3867 7558 3853 7569
StaarmannThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 9, 8:09 PM EDT | Special Weather Statement | PHI | Morris, Warren | 66 min |
| Jul 9, 8:25 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Ocean | 65 min |
| Jul 9, 8:28 PM EDT | Special Marine Warning | PHI | 2 hr |
Nearby
Areal Flood Advisories in New Jersey, 2021Every areal flood advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.