Alert archive / New Jersey / Special Marine Warnings in 2022

Special Marine Warning 124, NWS Philadelphia/Mount Holly

October 17, 2022

NWS Philadelphia/Mount Holly issued this special marine warning at Oct 17, 2022, 8:34 PM EDT. It was in force for 86 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Oct 17, 2022, 8:34 PM EDT (00:34 UTC)
Expired
Oct 17, 2022, 10:00 PM EDT
In force
86 min
Issued by
NWS Philadelphia/Mount Holly
Area
Storm-based polygon
Hail
0.75 in
Wind
49.0 mph

What forecasters said that day

The local office's own words before this special marine 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 special marine warning went out at Oct 17, 7:35 PM EDT, 59 minutes earlier.

Area forecast discussion, Oct 17, 7:35 PM EDT, 59 minutes before
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Hazardous weather outlook, Oct 17, 4:01 PM EDT, 4 hours 33 minutes before
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
401 PM EDT Mon Oct 17 2022

NJZ001-007-PAZ054-055-182015-
Sussex-Warren-Carbon-Monroe-
401 PM EDT Mon Oct 17 2022

This Hazardous Weather Outlook is for northern New Jersey and
northeast Pennsylvania.

.DAY ONE...This afternoon and 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...

Spotter activation is not expected at this time.

DEZ001>003-MDZ012-015-019-020-NJZ008>010-012-013-015>023-027-
PAZ060>062-070-071-101>106-182015-
New Castle-Kent-Inland Sussex-Kent MD-Queen Annes-Talbot-Caroline-
Morris-Hunterdon-Somerset-Middlesex-Western Monmouth-Mercer-Salem-
Gloucester-Camden-Northwestern Burlington-Ocean-Cumberland-Atlantic-
Cape May-Southeastern Burlington-Berks-Lehigh-Northampton-Delaware-
Philadelphia-Western Chester-Eastern Chester-Western Montgomery-
Eastern Montgomery-Upper Bucks-Lower Bucks-
401 PM EDT Mon Oct 17 2022

This Hazardous Weather Outlook is for central Delaware, northern
Delaware, southern Delaware, northeast Maryland, central New
Jersey, northern New Jersey, northwest New Jersey, southern New
Jersey, east central Pennsylvania and southeast Pennsylvania.

.DAY ONE...This afternoon and tonight.

Isolated thunderstorms along a line of showers will track eastward
across the area this evening. Some pea-sized hail, downpours and
brief wind gusts of 30 to 40 mph or so are possible with the
strongest cells.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Frost or a freeze should occur Tuesday night, Wednesday night and
even Thursday night for much of the area.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

DEZ004-NJZ014-024>026-182015-
Delaware Beaches-Eastern Monmouth-Atlantic Coastal Cape May-
Coastal Atlantic-Coastal Ocean-
401 PM EDT Mon Oct 17 2022

This Hazardous Weather Outlook is for southern Delaware, central
New Jersey and southern New Jersey.

.DAY ONE...This afternoon and tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

ANZ430-431-450>455-182015-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
401 PM EDT Mon Oct 17 2022

This Hazardous Weather Outlook is for Atlantic coastal waters and
Delaware Bay Waters.

.DAY ONE...This afternoon and tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

In the hours before

Special weather statement, Oct 17, 5:13 PM EDT, 3 hours 21 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
513 PM EDT Mon Oct 17 2022

DEZ001-NJZ016>018-PAZ070-071-102-104-172145-
New Castle DE-Salem NJ-Camden NJ-Gloucester NJ-Eastern Montgomery PA-
Delaware PA-Eastern Chester PA-Philadelphia PA-
513 PM EDT Mon Oct 17 2022

...A strong thunderstorm will impact portions of northeastern New
Castle, northwestern Salem, northwestern Camden, northwestern
Gloucester, southeastern Montgomery, southeastern Chester,
Philadelphia and Delaware Counties through 545 PM EDT...

At 513 PM EDT, Doppler radar was tracking a strong thunderstorm over
Greenville, or near Wilmington, moving east at 40 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...
Philadelphia, Camden, Wilmington, Gloucester City, Chester, Deptford,
West Deptford, Lindenwold, Pennsville, Bellmawr, Yeadon, Westtown,
Woodbury, Carneys Point, Conshohocken, Folcroft, Swarthmore, Elsmere,
Paulsboro and Kennett Square.

This includes the following highways...
 New Jersey Turnpike near exit 3.
 Pennsylvania Turnpike between mile markers 337 and 340.
 Interstate 95 in Pennsylvania between mile markers 0 and 26.
 Interstate 95 in Delaware between mile markers 7 and 23.
 Interstate 76 in Pennsylvania between mile markers 331 and 351.
 Interstate 76 in New Jersey between mile markers 0 and 3.
 Interstate 295 in New Jersey between mile markers 5 and 33.
 Interstate 676 in Pennsylvania between mile markers 0 and 1.
 Interstate 676 in New Jersey between mile markers 0 and 4.
 Interstate 476 in Pennsylvania between mile markers 0 and 16.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3965 7566 3983 7575 4016 7517 3984 7497
TIME...MOT...LOC 2113Z 249DEG 35KT 3978 7561

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

PO
Special weather statement, Oct 17, 5:41 PM EDT, 2 hours 53 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
541 PM EDT Mon Oct 17 2022

DEZ001-NJZ016-172215-
New Castle DE-Salem NJ-
541 PM EDT Mon Oct 17 2022

...A strong thunderstorm will impact portions of northern New Castle
and northwestern Salem Counties through 615 PM EDT...

At 541 PM EDT, Doppler radar was tracking a strong thunderstorm over
Brantwood, or near Elkton, moving east at 30 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...
Wilmington, Newark, Middletown, Pennsville, Carneys Point, New
Castle, Penns Grove, Salem, Alloway, Quinton, Delaware City, Newport,
Saint Georges, Mount Pleasant, Glasgow, Bear, Delaware Memorial
Bridge, Hancocks Bridge, Port Penn and Wilmington Manor.

This includes the following highways...
 Interstate 95 in Delaware between mile markers 0 and 13.
 Interstate 295 in New Jersey between mile markers 0 and 6.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3977 7544 3951 7532 3942 7577 3966 7579
TIME...MOT...LOC 2141Z 254DEG 27KT 3956 7580

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

PO
Special weather statement, Oct 17, 5:54 PM EDT, 2 hours 40 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
554 PM EDT Mon Oct 17 2022

NJZ015-017>019-PAZ070-071-104-106-172245-
Northwestern Burlington NJ-Camden NJ-Mercer NJ-Gloucester NJ-
Lower Bucks PA-Eastern Montgomery PA-Delaware PA-Philadelphia PA-
554 PM EDT Mon Oct 17 2022

...A strong thunderstorm will impact portions of northwestern Camden,
southwestern Mercer, north central Gloucester, northern Burlington,
southeastern Montgomery, southeastern Bucks, Philadelphia and
northeastern Delaware Counties through 645 PM EDT...

At 553 PM EDT, Doppler radar was tracking a strong thunderstorm over
South Philadelphia, or near Camden, moving northeast at 40 mph.

HAZARD...Wind gusts up to 45 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...
Philadelphia, Trenton, Camden, Gloucester City, Cherry Hill,
Bensalem, Evesham, Mount Laurel, Ewing, Willingboro, Deptford,
Voorhees, Medford, West Deptford, Lindenwold, Lumberton, Florence,
Bellmawr, Yeadon and Woodbury.

This includes the following highways...
 New Jersey Turnpike between exits 3 and 7A.
 Pennsylvania Turnpike between mile markers 348 and 359.
 Interstate 95 in Pennsylvania between mile markers 10 and 40.
 Interstate 76 in Pennsylvania between mile markers 336 and 351.
 Interstate 76 in New Jersey between mile markers 0 and 3.
 Interstate 195 in New Jersey between mile markers 0 and 2.
 Interstate 295 in New Jersey between mile markers 19 and 64, and
between mile markers 70 and 72.
 Interstate 676 in Pennsylvania between mile markers 0 and 1.
 Interstate 676 in New Jersey between mile markers 0 and 4.
 Interstate 476 in Pennsylvania between mile markers 8 and 10.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

&&

LAT...LON 3975 7520 4000 7536 4031 7475 3999 7454
TIME...MOT...LOC 2153Z 243DEG 37KT 3993 7521

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

PO
Special weather statement, Oct 17, 6:20 PM EDT, 2 hours 14 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
620 PM EDT Mon Oct 17 2022

NJZ016>018-172300-
Salem NJ-Camden NJ-Gloucester NJ-
620 PM EDT Mon Oct 17 2022

...A strong thunderstorm will impact portions of central Salem,
Camden and Gloucester Counties through 700 PM EDT...

At 613 PM EDT, Doppler radar was tracking a strong thunderstorm near
Woodstown, or 8 miles southeast of Wilmington, moving northeast at 50
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...
Wilmington, Cherry Hill, Deptford, Voorhees, West Deptford,
Glassboro, Lindenwold, Pennsville, Bellmawr, Woodbury, Pitman,
Clayton, Carneys Point, Berlin, Magnolia, Westville, Woodstown,
Alloway, Woodbury Heights and Quinton.

This includes the following highways...
 New Jersey Turnpike between exits 1 and 3.
 Interstate 76 in New Jersey near mile marker 0.
 Interstate 295 in New Jersey between mile markers 1 and 11, and
between mile markers 25 and 36.
 Atlantic City Expressway between mile markers 31 and 44.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3965 7483 3952 7540 3970 7551 3993 7498
      3992 7496 3985 7492 3979 7490 3978 7487
      3967 7480
TIME...MOT...LOC 2213Z 242DEG 46KT 3965 7541

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

PO
Special weather statement, Oct 17, 6:26 PM EDT, 2 hours 8 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
626 PM EDT Mon Oct 17 2022

DEZ001-002-MDZ012-015-019-020-172315-
Kent DE-New Castle DE-Queen Anne's MD-Talbot MD-Kent MD-Caroline MD-
626 PM EDT Mon Oct 17 2022

...A strong thunderstorm will impact portions of south central New
Castle, northern Kent, north central Talbot, Queen Anne's, northern
Caroline and central Kent Counties through 715 PM EDT...

At 626 PM EDT, Doppler radar was tracking a strong thunderstorm over
Grasonville, or 9 miles southwest of Centerville, moving northeast at
50 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...
Dover, Centerville, Smyrna, Centreville, Camden, Clayton, Greensboro,
Oakland, Ridgely, Cheswold, Church Hill, Sudlersville, Goldsboro,
Queen Anne, Woodside, Viola, Hartly, Starr, Hazlettville and Dover
Speedway.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3901 7630 3898 7628 3897 7622 3900 7617
      3902 7623 3904 7624 3937 7559 3908 7539
      3885 7620 3894 7621 3894 7624 3896 7625
      3890 7625 3893 7627 3893 7630 3898 7634
TIME...MOT...LOC 2226Z 241DEG 42KT 3896 7621

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

PO
Special weather statement, Oct 17, 7:05 PM EDT, 1 hour 29 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
705 PM EDT Mon Oct 17 2022

NJZ018-019-027-172330-
Northwestern Burlington NJ-Camden NJ-Southeastern Burlington NJ-
705 PM EDT Mon Oct 17 2022

...A strong thunderstorm will impact portions of central Camden and
central Burlington Counties through 730 PM EDT...

At 704 PM EDT, Doppler radar was tracking a strong thunderstorm over
Berlin, or 11 miles southeast of Gloucester City, moving northeast at
35 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...
Evesham, Voorhees, Medford, Lindenwold, Berlin, Tabernacle, Shamong,
Magnolia, Presidential Lakes Estates, Chesilhurst, Pemberton,
Wrightstown, Sicklerville, Echelon, Marlton, Leisuretowne,
Chatsworth, Springdale, Atco and Presidential Lakes.

This includes Atlantic City Expressway between mile markers 36 and
39.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3969 7493 3971 7499 3985 7507 4008 7455
      3984 7442
TIME...MOT...LOC 2304Z 244DEG 30KT 3980 7493

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

PO

The office that day

Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 18, 3:42 AM EDTFrost AdvisoryPHIAtlantic, Burlington, Camden, Cumberland, Gloucester, Mercer and 4 more29 hr
Oct 18, 3:42 AM EDTFreeze WarningPHIBurlington, Hunterdon, Morris, Somerset29 hr

Nearby

Special Marine Warnings in New Jersey, 2022Every special marine warning in 2022

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.