Alert archive / New Jersey / Special Weather Statements in 2017

Special Weather Statement, NWS Philadelphia/Mount Holly

June 19, 2017Atlantic County, Monmouth County, Ocean County, New Jersey

NWS Philadelphia/Mount Holly issued this special weather statement at Jun 19, 2017, 5:52 PM EDT for Atlantic County, Monmouth County, Ocean County, New Jersey. It was in force for 38 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, 5:52 PM EDT (21:52 UTC)
Expired: Jun 19, 2017, 6:30 PM EDT
In force: 38 min
Issued by: NWS Philadelphia/Mount Holly

Counties Atlantic County, NJ, Monmouth County, NJ, Ocean County, NJ

The radar

The Philadelphia radar (KDIX), 21 km from the middle of the area, began a volume at 21:52 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 12:00Z, 9.9 hours before the alert went out and 169 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: 1007 J/kg
Mixed-layer CIN: -84 J/kg
Mixed-layer LCL: 659 m above ground
0-6 km bulk shear: 27 kt
0-1 km storm-relative helicity: 193 m²/s²
0-3 km storm-relative helicity: 184 m²/s²
Significant tornado parameter: 0.2
Supercell composite: 2.2

Open this sounding in Storm Lab

The text

As transmitted.

452 
WWUS81 KPHI 192152
SPSPHI

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

NJZ012>014-019>022-025>027-192230-
Coastal Atlantic-Northwestern Burlington-Eastern
Monmouth-Cumberland-Coastal Ocean-Ocean-Western
Monmouth-Atlantic-Middlesex-Southeastern Burlington-
552 PM EDT MON JUN 19 2017

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT ATLANTIC...NORTHEASTERN
CUMBERLAND...OCEAN...SOUTHEASTERN BURLINGTON...MONMOUTH AND
SOUTHEASTERN MIDDLESEX COUNTIES...

At 550 PM EDT, radar indicated strong thunderstorms were located
along a line extending from near Sayreville to near Wharton State
Forest to near South Vineland. Movement was east at 45 mph.

Winds up to 45 mph are possible with these storms.

These storms will be near...
  Perth Amboy, Old Bridge, Brownville, Morganville and Robertsville 
  around 555 PM EDT. 
  Matawan, Penn State Forest and Chatsworth around 600 PM EDT. 
  Holmdel, Keansburg, Mizpah, Lincroft and Old Halfway around 605 PM 
  EDT. 
  Middletown, Tinton Falls, Weymouth and Warren Grove around 610 PM 
  EDT. 
  Red Bank, Mays Landing, Brookville and Navesink around 615 PM EDT. 
  Barnegat and Beach Haven West around 620 PM EDT. 
  Pomona around 625 PM EDT. 
  Brigantine, Absecon and Port Republic around 630 PM EDT. 

Other locations impacted by these storms include Silver Ridge,
Brielle, Point Pleasant, Mystic Island, Strathmore, Ocean Acres,
Folsom, Holiday City, Manahawkin and Island Heights.

Brief torrential rainfall is also occurring with these storms, and 
may cause localized flooding. Do not drive your vehicle through 
flooded roadways.

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 3977 7410 3975 7420 3974 7419 3976 7410
      3975 7410 3958 7434 3950 7429 3954 7440
      3956 7441 3943 7440 3949 7431 3947 7430
      3942 7434 3945 7502 3987 7456 4053 7427
      4041 7402 4048 7401 4047 7400
TIME...MOT...LOC 2150Z 270DEG 38KT 4043 7436 3977 7462 3948 7505 

$$

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, 5:53 PM EDT	Special Marine Warning	PHI		67 min
Jun 19, 6:01 PM EDT	Special Weather Statement	PHI	Cumberland	44 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.