Alert archive / New Jersey / Coastal Flood Statements in 2011
Coastal Flood Statement 28, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this coastal flood statement at Jul 30, 2011, 4:15 PM EDT for Atlantic County, Cape May County, Ocean County, New Jersey. It took effect at Jul 30, 2011, 7:00 PM EDT. It was in force for 4 hr.
The area
The counties it named.
The facts
- Issued
- Jul 30, 2011, 4:15 PM EDT (20:15 UTC)
- In effect from
- Jul 30, 2011, 7:00 PM EDT
- Expired
- Jul 30, 2011, 11:00 PM EDT
- In force
- 4 hr
- Issued by
- NWS Philadelphia/Mount Holly
Counties Atlantic County, NJ, Cape May County, NJ, Ocean County, NJ
The radar
The Philadelphia radar (KDIX), 55 km from the middle of the area, began a volume at 20:12 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
Wallops Is Stn, VA (KWAL), launched 12:00Z, 8.3 hours before the alert went out and 186 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
- 188 J/kg
- Mixed-layer CIN
- -180 J/kg
- Mixed-layer LCL
- 1202 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- -36 m²/s²
- 0-3 km storm-relative helicity
- -20 m²/s²
- Significant tornado parameter
- -0.0
- Supercell composite
- -0.0
The text
As transmitted, in the capitals the NWS used until 2016.
455 WHUS41 KPHI 302015 CFWPHI URGENT - IMMEDIATE BROADCAST REQUESTED COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 415 PM EDT SAT JUL 30 2011 ...SPOTTY MINOR TIDAL FLOODING IS POSSIBLE AROUND THE TIME OF HIGH TIDE ALONG THE COAST THIS EVENING... .NORMALLY HIGH ASTRONOMICAL TIDES ARE DUE TO THE NEW MOON. NJZ020-022>026-310300- /O.NEW.KPHI.CF.S.0028.110730T2300Z-110731T0300Z/ OCEAN-ATLANTIC-CAPE MAY-ATLANTIC COASTAL CAPE MAY- COASTAL ATLANTIC-COASTAL OCEAN- 415 PM EDT SAT JUL 30 2011 * LOCATION...THE CENTRAL AND SOUTHERN NEW JERSEY COAST AND BACK BAYS. * COASTAL FLOODING...SPOTTY MINOR TIDAL FLOODING AROUND THE TIME OF HIGH TIDE. * TIMING...FROM 7:30 PM TO 9:30 PM THIS EVENING ALONG THE OCEAN FRONT...AND AN HOUR OR SO LATER ON THE BACK BAYS. * IMPACTS...THE MORE FLOOD-PRONE LOCATIONS MAY EXPERIENCE MINOR TIDAL FLOODING. ROADS IN SUCH LOCATIONS MAY FLOOD. $$
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 29, 8:01 PM EDT | Special Weather Statement | PHI | Burlington, Mercer, Ocean | 59 min |
| Jul 29, 8:21 PM EDT | Special Marine Warning | PHI | 84 min | |
| Jul 29, 8:27 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Ocean | 18 min |
| Jul 29, 8:34 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Ocean | 44 min |
| Jul 29, 8:57 PM EDT | Special Weather Statement | PHI | Atlantic | 63 min |
| Jul 29, 9:13 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Ocean | 62 min |
| Jul 29, 9:15 PM EDT | Special Marine Warning | PHI | 60 min | |
| Jul 29, 9:34 PM EDT | Special Marine Warning | PHI | 56 min | |
| Jul 29, 10:31 PM EDT | Special Marine Warning | PHI | 59 min |
Nearby
Coastal Flood Statements in New Jersey, 2011Every coastal flood statement in 2011
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.