Alert archive / New Jersey / Special Weather Statements in 2017

Special Weather Statement, NWS Philadelphia/Mount Holly

June 19, 2017Cumberland County, New Jersey

NWS Philadelphia/Mount Holly issued this special weather statement at Jun 19, 2017, 6:01 PM EDT for Cumberland County, New Jersey. It was in force for 44 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: Jun 19, 2017, 6:01 PM EDT (22:01 UTC)
Expired: Jun 19, 2017, 6:45 PM EDT
In force: 44 min
Issued by: NWS Philadelphia/Mount Holly

County Cumberland County, NJ

The radar

The Philadelphia radar (KDIX), 74 km from the middle of the area, began a volume at 22:01 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

Wallops Is Stn, VA (KWAL), launched 12:00Z, 10.0 hours before the alert went out and 166 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 419 J/kg
Mixed-layer CIN: -126 J/kg
Mixed-layer LCL: 1020 m above ground
0-6 km bulk shear: 35 kt
0-1 km storm-relative helicity: 85 m²/s²
0-3 km storm-relative helicity: 97 m²/s²
Significant tornado parameter: 0.1
Supercell composite: 0.8

Open this sounding in Storm Lab

The text

As transmitted.

553 
WWUS81 KPHI 192201
SPSPHI

Special Weather Statement
National Weather Service Mount Holly NJ
601 PM EDT MON JUN 19 2017

NJZ021>025-192245-
Coastal Atlantic-Cumberland-Atlantic-Atlantic Coastal Cape May-Cape
May-
601 PM EDT MON JUN 19 2017

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT SOUTHERN ATLANTIC...
SOUTHEASTERN CUMBERLAND AND NORTHERN CAPE MAY COUNTIES...

At 600 PM EDT, radar indicated strong thunderstorms were located
along a line extending from South Vineland to near Fortesque.
Movement was east at 30 mph.

Winds up to 40 mph are possible with these storms.

These storms will be near...
  South Vineland around 605 PM EDT. 
  Port Norris around 615 PM EDT. 
  Laurel Lake, Bivalve and Dorothy around 620 PM EDT. 
  Mauricetown, Bricksboro, Leesburg and Port Elizabeth around 625 PM 
  EDT. 
  Cumberland, Mays Landing and Eldora around 635 PM EDT. 
  Estell Manor, Belleplain Forest and Dennisville around 640 PM EDT. 
  Northfield, Absecon and Woodbine around 645 PM EDT. 

Other locations impacted by these storms include Linwood.

Cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

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.

LAT...LON 3930 7454 3933 7468 3927 7459 3929 7455
      3928 7456 3919 7469 3919 7501 3922 7503
      3919 7516 3924 7517 3927 7524 3945 7504
      3943 7446 3941 7449 3940 7445 3939 7444
      3939 7440 3942 7442 3941 7435
TIME...MOT...LOC 2200Z 261DEG 25KT 3945 7502 3926 7521 

$$

Drag

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 19, 12:03 PM EDT	Special Weather Statement	PHI	Sussex	27 min
Jun 19, 2:33 PM EDT	Areal Flood Advisory	PHI	Sussex	4 hr
Jun 19, 2:57 PM EDT	Severe Thunderstorm Warning	PHI	Sussex, Warren	48 min
Jun 19, 3:17 PM EDT	Flash Flood Warning	PHI	Sussex, Warren	3 hr
Jun 19, 3:35 PM EDT	Severe Thunderstorm Warning	PHI	Warren	25 min
Jun 19, 3:45 PM EDT	Special Weather Statement	PHI	Sussex	15 min
Jun 19, 3:53 PM EDT	Severe Thunderstorm Warning	PHI	Morris, Sussex, Warren	37 min
Jun 19, 3:54 PM EDT	Areal Flood Advisory	PHI	Hunterdon, Mercer, Morris, Somerset, Warren	3 hr
Jun 19, 3:56 PM EDT	Severe Thunderstorm Warning	PHI	Hunterdon, Morris, Somerset, Warren	49 min
Jun 19, 4:07 PM EDT	Severe Thunderstorm Warning	PHI	Gloucester, Salem	38 min
Jun 19, 4:24 PM EDT	Special Marine Warning	PHI		36 min
Jun 19, 4:28 PM EDT	Special Weather Statement	PHI	Sussex	17 min
Jun 19, 4:34 PM EDT	Severe Thunderstorm Warning	PHI	Camden, Gloucester, Mercer, Salem	41 min
Jun 19, 4:42 PM EDT	Areal Flood Advisory	PHI	Burlington, Camden, Cumberland, Gloucester, Salem	3 hr
Jun 19, 4:51 PM EDT	Special Weather Statement	PHI	Gloucester	39 min
Jun 19, 4:58 PM EDT	Special Weather Statement	PHI	Union	32 min
Jun 19, 5:05 PM EDT	Special Marine Warning	PHI		55 min
Jun 19, 5:06 PM EDT	Areal Flood Advisory	PHI	Mercer, Middlesex, Monmouth, Somerset	3 hr
Jun 19, 5:09 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Camden, Gloucester, Mercer, Middlesex, Monmouth and 2 more	51 min
Jun 19, 5:15 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Camden, Cumberland, Gloucester, Salem	45 min
Jun 19, 5:28 PM EDT	Severe Thunderstorm Warning	PHI	Cumberland	62 min
Jun 19, 5:41 PM EDT	Special Marine Warning	PHI		64 min
Jun 19, 5:44 PM EDT	Areal Flood Advisory	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 1 more	3 hr
Jun 19, 5:46 PM EDT	Areal Flood Advisory	PHI	Atlantic, Burlington, Mercer, Middlesex, Monmouth, Ocean	3 hr
Jun 19, 5:52 PM EDT	Special Weather Statement	PHI	Atlantic, Monmouth, Ocean	38 min
Jun 19, 5:53 PM EDT	Special Marine Warning	PHI		67 min
Jun 19, 6:13 PM EDT	Special Marine Warning	PHI		92 min
Jun 19, 6:47 PM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Cape May, Cumberland	43 min
Jun 19, 7:08 PM EDT	Special Marine Warning	PHI		52 min
Jun 19, 7:20 PM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Ocean	25 min
Jun 19, 7:33 PM EDT	Special Marine Warning	PHI		57 min
Jun 19, 12:24 PM EDT	Special Weather Statement	PHI	Monroe	21 min
Jun 19, 12:44 PM EDT	Special Weather Statement	PHI	Carbon	31 min
Jun 19, 12:46 PM EDT	Special Weather Statement	PHI	Berks	29 min
Jun 19, 12:55 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe	50 min
Jun 19, 1:25 PM EDT	Special Weather Statement	PHI	Lehigh	35 min
Jun 19, 1:29 PM EDT	Areal Flood Advisory	PHI	Berks, Carbon, Lehigh, Monroe, Northampton	4 hr
Jun 19, 1:42 PM EDT	Special Weather Statement	PHI	Berks	63 min
Jun 19, 2:08 PM EDT	Severe Thunderstorm Warning	PHI	Berks	52 min
Jun 19, 2:20 PM EDT	Special Weather Statement	PHI	Northampton	40 min
Jun 19, 2:25 PM EDT	Special Weather Statement	PHI	Berks	50 min
Jun 19, 2:38 PM EDT	Special Weather Statement	PHI	Philadelphia	22 min
Jun 19, 2:43 PM EDT	Special Weather Statement	PHI	Berks, Lehigh, Northampton	47 min
Jun 19, 2:49 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Lehigh, Montgomery, Northampton	41 min
Jun 19, 2:53 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe	52 min
Jun 19, 3:08 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester, Montgomery	52 min
Jun 19, 3:24 PM EDT	Flash Flood Warning	PHI	Carbon, Lehigh, Monroe, Northampton	3 hr
Jun 19, 3:25 PM EDT	Special Weather Statement	PHI	Chester	50 min
Jun 19, 3:35 PM EDT	Areal Flood Advisory	PHI	Berks, Bucks, Chester, Delaware, Montgomery, Philadelphia	3 hr
Jun 19, 4:07 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware, Montgomery	38 min
Jun 19, 3:45 PM EDT	Areal Flood Advisory	PHI	Cecil, Kent, Queen Anne's	3 hr
Jun 19, 4:17 PM EDT	Special Weather Statement	PHI	Cecil, Kent, Queen Anne's	58 min
Jun 19, 4:38 PM EDT	Severe Thunderstorm Warning	PHI	Caroline, Cecil, Kent, Queen Anne's, Talbot	52 min
Jun 19, 4:59 PM EDT	Severe Thunderstorm Warning	PHI	Caroline, Talbot	46 min
Jun 19, 5:14 PM EDT	Areal Flood Advisory	PHI	Caroline, Kent, Queen Anne's, Talbot	3 hr
Jun 19, 5:38 PM EDT	Severe Thunderstorm Warning	PHI	Caroline, Talbot	67 min
Jun 19, 6:17 PM EDT	Tornado Warning	PHI	Kent, Sussex	16 min
Jun 19, 6:52 PM EDT	Special Weather Statement	PHI	Sussex	23 min
Jun 19, 7:30 PM EDT	Severe Thunderstorm Warning	PHI	Sussex	45 min
Jun 19, 7:34 PM EDT	Areal Flood Advisory	PHI	Sussex	3 hr

Nearby

Special Weather Statements in New Jersey, 2017 Every special weather statement in 2017

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.