Alert archive / Pennsylvania / Wind Advisories in 2007
Wind Advisory 5, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this wind advisory at Apr 16, 2007, 3:22 PM EDT for 4 counties in Pennsylvania; 4 counties in New Jersey. It was in force for 4 hr.
The area
The counties it named.
The facts
- Issued
- Apr 16, 2007, 3:22 PM EDT (19:22 UTC)
- Expired
- Apr 16, 2007, 7:41 PM EDT
- In force
- 4 hr
- Issued by
- NWS Philadelphia/Mount Holly
Counties Atlantic County, NJ, Burlington County, NJ, Camden County, NJ, Gloucester County, NJ, Berks County, PA, Delaware County, PA, Lehigh County, PA, Philadelphia County, PA
The radar
The Philadelphia radar (KDIX), 66 km from the middle of the area, began a volume at 19:25 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
Phillips Aaf/Abe, MD (KAPG), launched 12:00Z, 7.4 hours before the alert went out and 97 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
- 3 J/kg
- Mixed-layer CIN
- -2 J/kg
- Mixed-layer LCL
- 975 m above ground
- 0-6 km bulk shear
- 12 kt
- 0-1 km storm-relative helicity
- -76 m²/s²
- 0-3 km storm-relative helicity
- 56 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS71 KPHI 161922 NPWPHI URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 322 PM EDT MON APR 16 2007 NJZ017>019-022-025-027-PAZ060-061-067>071-170000- /O.CAN.KPHI.HW.W.0001.000000T0000Z-070416T2200Z/ /O.NEW.KPHI.WI.Y.0005.070416T1922Z-070417T0000Z/ GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-ATLANTIC- COASTAL ATLANTIC-SOUTHEASTERN BURLINGTON-BERKS-LEHIGH-CHESTER- MONTGOMERY-BUCKS-DELAWARE-PHILADELPHIA- INCLUDING THE CITIES OF...GLASSBORO...CAMDEN...CHERRY HILL... MOORESTOWN...MOUNT HOLLY...HAMMONTON...ATLANTIC CITY... WHARTON STATE FOREST...READING...ALLENTOWN...WEST CHESTER... NORRISTOWN...DOYLESTOWN...MEDIA 322 PM EDT MON APR 16 2007 ...WIND ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 8 PM EDT THIS EVENING. THE HIGH WIND WARNING HAS BEEN CANCELLED. INTENSE LOW PRESSURE OVER LONG ISLAND THIS AFTERNOON WILL MEANDER EASTWARD VERY SLOWLY THROUGH TONIGHT AND INTO TUESDAY. THE SYSTEM WILL CAUSE STRONG WINDS OVER THE REGION WITH GUSTS TO 50 MPH. THE VERY WET GROUND DUE TO THE HEAVY RAINS FROM THE SYSTEM WILL MAKE SHALLOW ROOTED TREES SUSCEPTIBLE TO TOPPLING. ANY WEAK TREE LIMBS OR FALLING TREES MAY CAUSE SCATTERED POWER OUTAGES. MAKE SURE ANY OUTDOOR OBJECTS ARE SECURED. IF YOU WILL BE DRIVING A LARGE VEHICLE...USE EXTRA CARE AS THE WIND MAY MAKE IT DIFFICULT TO CONTROL AT TIMES. IF POSSIBLE DO NOT PARK VEHICLES UNDERNEATH TREES. USE EXTRA CAUTION IF YOU MUST TRAVEL ACROSS ANY ELEVATED ROADWAYS. STAY TUNED TO NOAA WEATHER RADIO ALL HAZARDS OR YOUR LOCAL MEDIA OUTLET FOR THE LATEST UPDATES. A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 35 MPH AND/OR GUSTS OF 50 MPH ARE EXPECTED. AGAIN...WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$ NJZ001-007>010-012>015-020-026-PAZ054-055-062-162030- /O.CAN.KPHI.WI.Y.0004.000000T0000Z-070416T2200Z/ SUSSEX-WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX- WESTERN MONMOUTH-EASTERN MONMOUTH-MERCER-OCEAN-COASTAL OCEAN- CARBON-MONROE-NORTHAMPTON- INCLUDING THE CITIES OF...NEWTON...WASHINGTON...MORRISTOWN... FLEMINGTON...SOMERVILLE...NEW BRUNSWICK...FREEHOLD...SANDY HOOK... TRENTON...JACKSON...LONG BEACH ISLAND...JIM THORPE... STROUDSBURG...BETHLEHEM...EASTON 322 PM EDT MON APR 16 2007 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS CANCELLED THE WIND ADVISORY. SUSTAINED WINDS OF 20 TO 25 MPH WITH GUSTS UP TO 40 MPH ARE STILL EXPECTED INTO THE EVENING HOURS ACROSS NORTHERN AND EAST CENTRAL NEW JERSEY AND THE SOUTHERN POCONOS. $$ DEZ001>004-MDZ008-012-015-019-020-NJZ016-021-023-024-170000- /O.EXT.KPHI.HW.W.0001.000000T0000Z-070417T0000Z/ NEW CASTLE-KENT DE-INLAND SUSSEX-DELAWARE BEACHES-CECIL-KENT MD- QUEEN ANNES-TALBOT-CAROLINE-SALEM-CUMBERLAND-CAPE MAY- ATLANTIC COASTAL CAPE MAY- INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN... REHOBOTH BEACH...ELKTON...CHESTERTOWN...CENTREVILLE...EASTON... DENTON...PENNSVILLE...MILLVILLE...CAPE MAY COURT HOUSE... OCEAN CITY 322 PM EDT MON APR 16 2007 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING... THE HIGH WIND WARNING IS NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING. INTENSE LOW PRESSURE OVER LONG ISLAND THIS AFTERNOON WILL MEANDER EASTWARD VERY SLOWLY THROUGH TONIGHT AND INTO TUESDAY. THE SYSTEM WILL CAUSE STRONG WINDS OVER THE REGION WITH GUSTS TO 60 MPH INTO THE EVENING. THE VERY WET GROUND DUE TO THE HEAVY RAINS FROM THE SYSTEM WILL MAKE SHALLOW ROOTED TREES SUSCEPTIBLE TO TOPPLING. ANY WEAK TREE LIMBS OR FALLING TREES MAY CAUSE SCATTERED POWER OUTAGES. MAKE SURE ANY OUTDOOR OBJECTS ARE SECURED. IF YOU WILL BE DRIVING A LARGE VEHICLE...USE EXTRA CARE AS THE WIND MAY MAKE IT DIFFICULT TO CONTROL AT TIMES. BE PARTICULARLY CAREFUL WHEN DRIVING OVER AREAS EXPOSED TO THE WIND. IF POSSIBLE DO NOT PARK VEHICLES UNDERNEATH TREES. STAY TUNED TO NOAA WEATHER RADIO ALL HAZARDS OR YOUR LOCAL MEDIA OUTLET FOR THE LATEST UPDATES. A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. $$ GORSE/MPD
1 follow-up statement
000 WWUS71 KPHI 162341 NPWPHI URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 741 PM EDT MON APR 16 2007 DEZ001>004-MDZ008-012-015-019-020-NJZ016-021-023-024-170400- /O.CAN.KPHI.HW.W.0001.000000T0000Z-070417T0000Z/ /O.NEW.KPHI.WI.Y.0006.070416T2341Z-070417T0400Z/ NEW CASTLE-KENT DE-INLAND SUSSEX-DELAWARE BEACHES-CECIL-KENT MD- QUEEN ANNES-TALBOT-CAROLINE-SALEM-CUMBERLAND-CAPE MAY- ATLANTIC COASTAL CAPE MAY- INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN... REHOBOTH BEACH...ELKTON...CHESTERTOWN...CENTREVILLE...EASTON... DENTON...PENNSVILLE...MILLVILLE...CAPE MAY COURT HOUSE... OCEAN CITY 741 PM EDT MON APR 16 2007 ...WIND ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT. THE HIGH WIND WARNING HAS BEEN CANCELLED. STRONG BUT SLOWLY WEAKENING LOW PRESSURE OVER LONG ISLAND EARLY THIS EVENING WILL MEANDER EASTWARD VERY SLOWLY THROUGH TONIGHT AND INTO TUESDAY. SUSTAINED WINDS OF AROUND 25 MPH WITH GUSTS OCCASIONALLY IN EXCESS OF 45 MPH ARE EXPECTED THROUGH THE EVENING...THEN WINDS WILL DIMINISH SOMEWHAT OVERNIGHT. THE VERY WET GROUND WILL MAKE SHALLOW ROOTED TREES SUSCEPTIBLE TO TOPPLING. ANY WEAK TREE LIMBS OR FALLING TREES MAY CAUSE SCATTERED POWER OUTAGES. WINDS THIS STRONG ALSO CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. STAY TUNED TO NOAA WEATHER RADIO ALL HAZARDS OR YOUR LOCAL MEDIA OUTLET FOR THE LATEST UPDATES. $$ NJZ017>019-022-025-027-PAZ060-061-067>071-170045- /O.CAN.KPHI.WI.Y.0005.000000T0000Z-070417T0000Z/ GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-ATLANTIC- COASTAL ATLANTIC-SOUTHEASTERN BURLINGTON-BERKS-LEHIGH-CHESTER- MONTGOMERY-BUCKS-DELAWARE-PHILADELPHIA- INCLUDING THE CITIES OF...GLASSBORO...CAMDEN...CHERRY HILL... MOORESTOWN...MOUNT HOLLY...HAMMONTON...ATLANTIC CITY... WHARTON STATE FOREST...READING...ALLENTOWN...WEST CHESTER... NORRISTOWN...DOYLESTOWN...MEDIA 741 PM EDT MON APR 16 2007 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS CANCELLED THE WIND ADVISORY. WINDS THROUGH THIS EVENING ARE EXPECTED TO RANGE FROM 15 TO 25 MPH WITH GUSTS UP TO AROUND 35 MPH...THEN WINDS SHOULD DIMINISH SOMEWHAT OVERNIGHT. $$ MPD
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 16, 3:23 AM EDT | High Wind Warning | PHI | Berks, Delaware, Lehigh, Philadelphia | 16 hr |
| Apr 16, 3:05 PM EDT | Coastal Flood Advisory | PHI | Middlesex, Monmouth, Ocean | 9 hr |
| Apr 16, 7:41 PM EDT | Wind Advisory | PHI | Cape May, Cumberland, Salem | 4 hr |
Nearby
Wind Advisories in Pennsylvania, 2007Wind Advisories in New Jersey, 2007Every wind advisory in 2007
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.