Alert archive / New Jersey / Wind Advisories in 2017
Wind Advisory 5, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this wind advisory at Feb 9, 2017, 3:35 AM EST for 4 states. It took effect at Feb 9, 2017, 7:00 AM EST. It was in force for 14 hr.
The area
The counties it named.
The facts
- Issued
- Feb 9, 2017, 3:35 AM EST (08:35 UTC)
- In effect from
- Feb 9, 2017, 7:00 AM EST
- Expired
- Feb 9, 2017, 9:22 PM EST
- In force
- 14 hr
- Issued by
- NWS Philadelphia/Mount Holly
Counties Kent County, DE, New Castle County, DE, Sussex County, DE, Caroline County, MD, Cecil County, MD, Kent County, MD, Queen Anne's County, MD, Talbot County, MD, Atlantic County, NJ, Burlington County, NJ, Camden County, NJ, Cape May County, NJ, Cumberland County, NJ, Gloucester County, NJ, Salem County, NJ, Delaware County, PA, Philadelphia County, PA
The radar
The Dover AFB radar (KDOX), 63 km from the middle of the area, began a volume at 08:35 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 00:00Z, 8.6 hours before the alert went out and 162 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
- 1551 m above ground
- 0-6 km bulk shear
- 47 kt
- 0-1 km storm-relative helicity
- -65 m²/s²
- 0-3 km storm-relative helicity
- -40 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
038 WWUS71 KPHI 090835 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 335 AM EST Thu Feb 9 2017 DEZ003-004-MDZ019-020-092145- /O.NEW.KPHI.WI.Y.0005.170209T1200Z-170209T2300Z/ Inland Sussex-Delaware Beaches-Talbot-Caroline- Including the cities of Georgetown, Rehoboth Beach, Easton, and Denton 335 AM EST Thu Feb 9 2017 ...WIND ADVISORY IN EFFECT FROM 7 AM THIS MORNING TO 6 PM EST THIS EVENING... The National Weather Service in Mount Holly has issued a Wind Advisory...which is in effect from 7 AM this morning to 6 PM EST this evening. * WINDS...Northwest 25 to 35 mph with gusts up to 50 mph. * TIMING...strong northwest winds develop between 7 am and 10 am and then diminish after sunset. * IMPACTS...Strong winds may blow down limbs...trees...and power lines. Scattered power outages are expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that very windy conditions are expected. Winds this strong can make driving difficult...especially for high profile vehicles. Use extra caution. Light-weight outdoor objects such as patio furniture and garbage cans should be secured. && $$ DEZ001-002-MDZ008-012-015-NJZ016>019-021>025-027-PAZ070-071- 092145- /O.NEW.KPHI.WI.Y.0005.170209T1700Z-170209T2300Z/ New Castle-Kent-Cecil-Kent MD-Queen Annes-Salem-Gloucester-Camden- Northwestern Burlington-Cumberland-Atlantic-Cape May- Atlantic Coastal Cape May-Coastal Atlantic- Southeastern Burlington-Delaware-Philadelphia- Including the cities of Wilmington, Dover, Elkton, Chestertown, Centreville, Pennsville, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Millville, Hammonton, Cape May Court House, Ocean City, Atlantic City, Wharton State Forest, Media, and Philadelphia 335 AM EST Thu Feb 9 2017 ...WIND ADVISORY IN EFFECT FROM NOON TODAY TO 6 PM EST THIS EVENING... The National Weather Service in Mount Holly has issued a Wind Advisory...which is in effect from noon today to 6 PM EST this evening. * WINDS...Northwest 20 to 30 mph with gusts up to 50 mph. * TIMING...after the snow ends...strong northwest winds will develop during midday and possibly linger into this evening. * IMPACTS...Strong winds may blow down limbs...trees...and power lines. Scattered power outages are expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that very windy conditions are expected. Winds this strong can make driving difficult...especially for high profile vehicles. Use extra caution. Light-weight outdoor objects such as patio furniture and garbage cans should be secured. && $$
5 follow-up statements
956 WWUS71 KPHI 091438 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 938 AM EST Thu Feb 9 2017 DEZ003-004-MDZ019-020-092300- /O.CON.KPHI.WI.Y.0005.000000T0000Z-170209T2300Z/ Inland Sussex-Delaware Beaches-Talbot-Caroline- Including the cities of Georgetown, Rehoboth Beach, Easton, and Denton 938 AM EST Thu Feb 9 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING... * WINDS...Northwest 25 to 35 mph with gusts up to 50 mph. * TIMING...strong northwest winds should diminish after sunset. * IMPACTS...Strong winds may blow down limbs...trees...and power lines. Scattered power outages are expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that very windy conditions are expected. Winds this strong can make driving difficult...especially for high profile vehicles. Use extra caution. Light-weight outdoor objects such as patio furniture and garbage cans should be secured. && $$ DEZ001-002-MDZ008-012-015-NJZ016>019-021>025-027-PAZ070-071- 092300- /O.CON.KPHI.WI.Y.0005.170209T1700Z-170209T2300Z/ New Castle-Kent-Cecil-Kent MD-Queen Annes-Salem-Gloucester-Camden- Northwestern Burlington-Cumberland-Atlantic-Cape May- Atlantic Coastal Cape May-Coastal Atlantic- Southeastern Burlington-Delaware-Philadelphia- Including the cities of Wilmington, Dover, Elkton, Chestertown, Centreville, Pennsville, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Millville, Hammonton, Cape May Court House, Ocean City, Atlantic City, Wharton State Forest, Media, and Philadelphia 938 AM EST Thu Feb 9 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING... * WINDS...Northwest 20 to 30 mph with gusts up to 50 mph. * TIMING...strong northwest winds should diminish after sunset. * IMPACTS...Strong winds may blow down limbs...trees...and power lines. Scattered power outages are expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that very windy conditions are expected. Winds this strong can make driving difficult...especially for high profile vehicles. Use extra caution. Light-weight outdoor objects such as patio furniture and garbage cans should be secured. && $$
619 WWUS71 KPHI 092052 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 352 PM EST Thu Feb 9 2017 DEZ001>004-MDZ008-012-015-019-020-NJZ016>019-021>025-027-PAZ070- 071-092300- /O.CON.KPHI.WI.Y.0005.000000T0000Z-170209T2300Z/ New Castle-Kent-Inland Sussex-Delaware Beaches-Cecil-Kent MD- Queen Annes-Talbot-Caroline-Salem-Gloucester-Camden- Northwestern Burlington-Cumberland-Atlantic-Cape May- Atlantic Coastal Cape May-Coastal Atlantic- Southeastern Burlington-Delaware-Philadelphia- Including the cities of Wilmington, Dover, Georgetown, Rehoboth Beach, Elkton, Chestertown, Centreville, Easton, Denton, Pennsville, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Millville, Hammonton, Cape May Court House, Ocean City, Atlantic City, Wharton State Forest, Media, and Philadelphia 352 PM EST Thu Feb 9 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING... * WINDS...Northwest 25 to 35 mph with gusts up to 50 mph. * TIMING...strong northwest winds should diminish after sunset. * IMPACTS...Strong winds may blow down limbs...trees...and power lines. Scattered power outages are expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that very windy conditions are expected. Winds this strong can make driving difficult...especially for high profile vehicles. Use extra caution. Light-weight outdoor objects such as patio furniture and garbage cans should be secured. && $$
973 WWUS71 KPHI 092241 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 541 PM EST Thu Feb 9 2017 DEZ001-MDZ008-012-015-019-020-NJZ016>019-PAZ070-071-092345- /O.CAN.KPHI.WI.Y.0005.000000T0000Z-170209T2300Z/ New Castle-Cecil-Kent MD-Queen Annes-Talbot-Caroline-Salem- Gloucester-Camden-Northwestern Burlington-Delaware-Philadelphia- Including the cities of Wilmington, Elkton, Chestertown, Centreville, Easton, Denton, Pennsville, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Media, and Philadelphia 541 PM EST Thu Feb 9 2017 ...WIND ADVISORY IS CANCELLED... The National Weather Service in Mount Holly has cancelled the Wind Advisory. Winds will continue to diminish through the evening hours. Thus...the wind advisory has been cancelled. $$ DEZ002>004-NJZ021>025-027-100300- /O.EXT.KPHI.WI.Y.0005.000000T0000Z-170210T0300Z/ Kent-Inland Sussex-Delaware Beaches-Cumberland-Atlantic-Cape May- Atlantic Coastal Cape May-Coastal Atlantic- Southeastern Burlington- Including the cities of Dover, Georgetown, Rehoboth Beach, Millville, Hammonton, Cape May Court House, Ocean City, Atlantic City, and Wharton State Forest 541 PM EST Thu Feb 9 2017 ...WIND ADVISORY NOW IN EFFECT UNTIL 10 PM EST THIS EVENING... * WINDS...Northwest 20 to 30 mph with gusts up to 50 mph. * TIMING...strong northwest winds should gradually diminish through the evening hours. * IMPACTS...Strong winds may blow down limbs...trees...and power lines. Scattered power outages are expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that very windy conditions are expected. Winds this strong can make driving difficult...especially for high profile vehicles. Use extra caution. Light-weight outdoor objects such as patio furniture and garbage cans should be secured. && $$
707 WWUS71 KPHI 100115 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 815 PM EST Thu Feb 9 2017 DEZ002-NJZ021-022-025-027-100215- /O.CAN.KPHI.WI.Y.0005.000000T0000Z-170210T0300Z/ Kent-Cumberland-Atlantic-Coastal Atlantic-Southeastern Burlington- Including the cities of Dover, Millville, Hammonton, Atlantic City, and Wharton State Forest 815 PM EST Thu Feb 9 2017 ...WIND ADVISORY IS CANCELLED... The National Weather Service in Mount Holly has cancelled the Wind Advisory. Winds will continue to diminish through the evening hours. Thus, the wind advisory has been cancelled. $$ DEZ003-004-NJZ023-024-100300- /O.CON.KPHI.WI.Y.0005.000000T0000Z-170210T0300Z/ Inland Sussex-Delaware Beaches-Cape May-Atlantic Coastal Cape May- Including the cities of Georgetown, Rehoboth Beach, Cape May Court House, and Ocean City 815 PM EST Thu Feb 9 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS EVENING... * WINDS...Northwest 20 to 25 mph with gusts up to 45 mph. * TIMING...strong northwest winds should gradually diminish through the evening hours. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that very windy conditions are expected. Winds this strong can make driving difficult...especially for high profile vehicles. Use extra caution. Light-weight outdoor objects such as patio furniture and garbage cans should be secured. && $$
568 WWUS71 KPHI 100222 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 922 PM EST Thu Feb 9 2017 DEZ003-004-NJZ023-024-100330- /O.CAN.KPHI.WI.Y.0005.000000T0000Z-170210T0300Z/ Inland Sussex-Delaware Beaches-Cape May-Atlantic Coastal Cape May- Including the cities of Georgetown, Rehoboth Beach, Cape May Court House, and Ocean City 922 PM EST Thu Feb 9 2017 ...WIND ADVISORY IS CANCELLED... The National Weather Service in Mount Holly has cancelled the Wind Advisory. Winds will continue to diminish through the evening hours. Thus, the wind advisory has been cancelled. $$
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 9, 3:54 AM EST | Storm Warning | PHI | 16 hr | |
| Feb 9, 4:23 AM EST | Coastal Flood Advisory | PHI | Atlantic, Burlington, Cape May, Cumberland, Ocean | 6 hr |
Nearby
Wind Advisories in New Jersey, 2017Wind Advisories in Maryland, 2017Wind Advisories in Delaware, 2017Every wind advisory 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.