Alert archive / New Jersey / Special Weather Statements in 2019
Special Weather Statement, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this special weather statement at May 23, 2019, 2:46 PM EDT for Morris County, Sussex County, Warren County, New Jersey; Lehigh County, Northampton County, Pennsylvania. It was in force for 29 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- May 23, 2019, 2:46 PM EDT (18:46 UTC)
- Expired
- May 23, 2019, 3:15 PM EDT
- In force
- 29 min
- Issued by
- NWS Philadelphia/Mount Holly
Counties Morris County, NJ, Sussex County, NJ, Warren County, NJ, Lehigh County, PA, Northampton County, PA
The radar
The Philadelphia radar (KDIX), 124 km from the middle of the area, began a volume at 18:49 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
Albany, NY (KALY), launched 12:00Z, 6.8 hours before the alert went out and 205 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1336 m above ground
- 0-6 km bulk shear
- 62 kt
- 0-1 km storm-relative helicity
- 141 m²/s²
- 0-3 km storm-relative helicity
- 163 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
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</html>What 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 May 23, 1:33 PM EDT, 1 hour 13 minutes earlier.
Area forecast discussion, May 23, 1:33 PM EDT, 1 hour 13 minutes before
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Local storm report, May 23, 11:06 AM EDT, 3 hours 40 minutes before
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</html>Special weather statement, May 23, 2:11 PM EDT, 35 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
211 PM EDT Thu May 23 2019
PAZ054-055-061-062-231845-
Lehigh-Monroe-Northampton-Carbon-
211 PM EDT Thu May 23 2019
...A LINE OF STRONG THUNDERSTORMS WILL AFFECT NORTHWESTERN LEHIGH...
CARBON...MONROE AND WESTERN NORTHAMPTON COUNTIES...
At 211 PM EDT, radar indicated strong thunderstorms were located
along a line extending from near Moscow to near Freeland to Coaldale.
Movement was east at 65 mph.
Wind gusts up to 40 mph and pea size hail are possible with these
storms.
Locations impacted include...
Lehighton, Mount Pocono, Tobyhanna, Palmerton, Jim Thorpe,
Slatington, Nesquehoning, Weatherly, Walnutport, Pocono Pines, Lake
Harmony, Skytop, Tannersville, Long Pond, Kresgeville, Sun Valley,
Reeders, Beltzville State Park, McMichael and Canadensis.
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.
These storms may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
To report severe weather, contact your nearest law enforcement
agency. They can relay your report to the National Weather Service
office in Mount Holly NJ.
LAT...LON 4115 7515 4114 7509 4113 7506 4070 7566
4070 7582 4074 7576 4083 7590 4091 7599
4101 7573 4103 7574 4105 7577 4109 7577
4113 7569 4112 7564 4123 7554 4125 7513
TIME...MOT...LOC 1811Z 258DEG 59KT 4128 7558 4104 7585 4075 7619
MPSSpecial weather statement, May 23, 2:24 PM EDT, 22 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
224 PM EDT Thu May 23 2019
PAZ054-055-060>062-231900-
Lehigh-Monroe-Northampton-Berks-Carbon-
224 PM EDT Thu May 23 2019
...A LINE OF STRONG THUNDERSTORMS WILL AFFECT BERKS...LEHIGH...
SOUTHEASTERN CARBON...SOUTHWESTERN MONROE AND NORTHWESTERN
NORTHAMPTON COUNTIES...
At 224 PM EDT, radar indicated strong thunderstorms were located
along a line extending from near New Mahoning to Myerstown. Movement
was east at 60 mph.
Wind gusts up to 40 mph and pea size hail are possible with these
storms.
Locations impacted include...
Allentown, Reading, Lehighton, Wyomissing, Northampton, Palmerton,
Kutztown, Jim Thorpe, Hamburg, Slatington, Fleetwood, Sinking Spring,
Laureldale, Pen Argyl, Womelsdorf, Wind Gap, Bath, Wernersville,
Newmanstown and Walnutport.
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.
To report severe weather, contact your nearest law enforcement
agency. They can relay your report to the National Weather Service
office in Mount Holly NJ.
A severe thunderstorm watch remains in effect until 800 PM EDT for
eastern Pennsylvania.
LAT...LON 4054 7617 4058 7605 4057 7602 4065 7598
4070 7583 4074 7576 4082 7589 4084 7586
4098 7514 4026 7587 4027 7608 4036 7621
4041 7630
TIME...MOT...LOC 1824Z 264DEG 52KT 4080 7588 4035 7633
MPSSpecial weather statement, May 23, 2:46 PM EDT, 0 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
246 PM EDT Thu May 23 2019
NJZ001-007>009-PAZ055-061-062-105-231915-
Morris-Hunterdon-Sussex-Warren-Upper Bucks-Lehigh-Monroe-Northampton-
246 PM EDT Thu May 23 2019
...A LINE OF STRONG THUNDERSTORMS WILL AFFECT CENTRAL MORRIS...
NORTHERN HUNTERDON...SUSSEX...WARREN...NORTHEASTERN LEHIGH...
NORTHWESTERN BUCKS...EAST CENTRAL MONROE AND NORTHAMPTON COUNTIES...
At 245 PM EDT, radar indicated strong thunderstorms were located
along a line extending from near Bushkill to Pen Argyl to near
Claussville. Movement was east at 60 mph.
Wind gusts up to 40 mph and pea size hail are possible with these
storms.
Locations impacted include...
Allentown, Easton, Port Jervis, Newton, Montague, Bethlehem, Dover,
Hopatcong, Forks, Emmaus, Northampton, East Stroudsburg,
Hackettstown, Wilson, Wharton, Washington, Rockaway, Blairstown,
Hellertown and Nazareth.
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.
These storms may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
To report severe weather, contact your nearest law enforcement
agency. They can relay your report to the National Weather Service
office in Mount Holly NJ.
A severe thunderstorm watch remains in effect until 800 PM EDT for
eastern Pennsylvania.
LAT...LON 4130 7457 4120 7437 4109 7450 4104 7450
4105 7445 4103 7443 4080 7458 4046 7519
4054 7568 4059 7575 4086 7526 4114 7508
4108 7503 4116 7490 4128 7484 4134 7476
TIME...MOT...LOC 1845Z 275DEG 59KT 4119 7501 4086 7525 4061 7572
MPSThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 23, 3:24 AM EDT | Small Craft Advisory | PHI | 28 hr | |
| May 23, 3:36 PM EDT | Special Weather Statement | PHI | Camden, Mercer, Middlesex, Somerset | 24 min |
| May 23, 5:40 PM EDT | Special Marine Warning | PHI | 29 min | |
| May 23, 2:11 PM EDT | Special Weather Statement | PHI | Carbon, Monroe | 34 min |
| May 23, 2:24 PM EDT | Special Weather Statement | PHI | Berks, Lehigh | 36 min |
| May 23, 3:08 PM EDT | Special Weather Statement | PHI | Bucks, Chester, Delaware, Montgomery | 37 min |
| May 23, 5:01 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 37 min |
| May 23, 5:37 PM EDT | Special Weather Statement | PHI | Sussex | 38 min |
| May 23, 3:53 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 52 min |
| May 23, 4:27 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 63 min |
Nearby
Special Weather Statements in New Jersey, 2019Special Weather Statements in Pennsylvania, 2019Every special weather statement in 2019
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.