Alert archive / New Jersey / Wind Advisories in 2024
Wind Advisory 17, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this wind advisory at Dec 10, 2024, 2:42 PM EST for 4 states. It took effect at Dec 11, 2024, 10:00 AM EST. It was in force for 11 hr.
The area
The counties it named.
The facts
- Issued
- Dec 10, 2024, 2:42 PM EST (19:42 UTC)
- In effect from
- Dec 11, 2024, 10:00 AM EST
- Expired
- Dec 11, 2024, 9:00 PM EST
- In force
- 11 hr
- Issued by
- NWS Philadelphia/Mount Holly
All 33 counties
Kent County, DE, New Castle County, DE, Sussex County, DE, Caroline 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, Hunterdon County, NJ, Mercer County, NJ, Middlesex County, NJ, Monmouth County, NJ, Morris County, NJ, Ocean County, NJ, Salem County, NJ, Somerset County, NJ, Sussex County, NJ, Warren County, NJ, Berks County, PA, Bucks County, PA, Carbon County, PA, Chester County, PA, Delaware County, PA, Lehigh County, PA, Monroe County, PA, Montgomery County, PA, Northampton County, PA, Philadelphia County, PA
The radar
The Philadelphia radar (KDIX), 67 km from the middle of the area, began a volume at 19:45 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, 7.7 hours before the alert went out and 220 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
- 509 m above ground
- 0-6 km bulk shear
- 51 kt
- 0-1 km storm-relative helicity
- 23 m²/s²
- 0-3 km storm-relative helicity
- 80 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
170 WWUS71 KPHI 101942 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 242 PM EST Tue Dec 10 2024 DEZ003-004-NJZ013-014-020-022>027-111100- /O.NEW.KPHI.WI.Y.0017.241211T1700Z-241212T0100Z/ Inland Sussex-Delaware Beaches-Western Monmouth-Eastern Monmouth- Ocean-Atlantic-Cape May-Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean-Southeastern Burlington- Including the cities of Cape May Court House, Long Beach Island, Sandy Hook, Georgetown, Ocean City, Atlantic City, Hammonton, Freehold, Jackson, Wharton State Forest, and Rehoboth Beach 242 PM EST Tue Dec 10 2024 ...WIND ADVISORY IN EFFECT FROM NOON TO 8 PM EST WEDNESDAY... * WHAT...Southwest winds 20 to 30 mph with 45 to 50 mph expected. * WHERE...Portions of southern Delaware and central and southern New Jersey. * WHEN...From noon to 8 PM EST Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ MPS
4 follow-up statements
292 WWUS71 KPHI 110752 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 252 AM EST Wed Dec 11 2024 DEZ002-MDZ015-019-020-NJZ021-112100- /O.EXB.KPHI.WI.Y.0017.241211T1500Z-241211T2100Z/ Kent-Queen Annes-Talbot-Caroline-Cumberland- Including the cities of Easton, Dover, Millville, Centreville, and Denton 252 AM EST Wed Dec 11 2024 ...WIND ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 4 PM EST THIS AFTERNOON... * WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...In Delaware, Kent County. In Maryland, Caroline, Queen Annes, and Talbot Counties. In New Jersey, Cumberland County. * WHEN...From 10 AM this morning to 4 PM EST this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ DEZ003-004-NJZ013-014-020-022>027-112100- /O.EXT.KPHI.WI.Y.0017.241211T1500Z-241212T0100Z/ Inland Sussex-Delaware Beaches-Western Monmouth-Eastern Monmouth- Ocean-Atlantic-Cape May-Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean-Southeastern Burlington- Including the cities of Freehold, Long Beach Island, Hammonton, Ocean City, Atlantic City, Georgetown, Wharton State Forest, Cape May Court House, Rehoboth Beach, Sandy Hook, and Jackson 252 AM EST Wed Dec 11 2024 ...WIND ADVISORY NOW IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EST THIS EVENING... * WHAT...Southwest winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Portions of southern Delaware and central and southern New Jersey. * WHEN...From 10 AM this morning to 8 PM EST this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ Hoeflich
718 WWUS71 KPHI 111943 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 243 PM EST Wed Dec 11 2024 DEZ002-MDZ015-019-020-NJZ021-120200- /O.EXT.KPHI.WI.Y.0017.000000T0000Z-241212T0200Z/ Kent-Queen Annes-Talbot-Caroline-Cumberland- Including the cities of Denton, Centreville, Dover, Easton, and Millville 243 PM EST Wed Dec 11 2024 ...WIND ADVISORY NOW IN EFFECT UNTIL 9 PM EST THIS EVENING... * WHAT...West winds 15 to 25 mph with gusts of 40 to 50 mph. * WHERE...In Delaware, Kent County. In Maryland, Caroline, Queen Annes, and Talbot Counties. In New Jersey, Cumberland County. * WHEN...Until 9 PM EST this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ DEZ003-004-NJZ013-014-020-022>027-120200- /O.EXT.KPHI.WI.Y.0017.000000T0000Z-241212T0200Z/ Inland Sussex-Delaware Beaches-Western Monmouth-Eastern Monmouth- Ocean-Atlantic-Cape May-Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean-Southeastern Burlington- Including the cities of Rehoboth Beach, Sandy Hook, Long Beach Island, Ocean City, Hammonton, Jackson, Cape May Court House, Atlantic City, Georgetown, Wharton State Forest, and Freehold 243 PM EST Wed Dec 11 2024 ...WIND ADVISORY NOW IN EFFECT UNTIL 9 PM EST THIS EVENING... * WHAT...West winds 15 to 25 mph with gusts of 40 to 50 mph. * WHERE...Portions of southern Delaware and central and southern New Jersey. * WHEN...Until 9 PM EST this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ Fitzsimmons
259 WWUS71 KPHI 112053 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 353 PM EST Wed Dec 11 2024 DEZ001-MDZ012-NJZ001-007>010-012-015>019-PAZ054-055-060>062-070-071- 101>106-120200- /O.EXA.KPHI.WI.Y.0017.000000T0000Z-241212T0200Z/ New Castle-Kent MD-Sussex-Warren-Morris-Hunterdon-Somerset- Middlesex-Mercer-Salem-Gloucester-Camden-Northwestern Burlington- Carbon-Monroe-Berks-Lehigh-Northampton-Delaware-Philadelphia- Western Chester-Eastern Chester-Western Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of New Brunswick, Cherry Hill, Lansdale, Wilmington, Moorestown, Bethlehem, Washington, Media, Philadelphia, Jim Thorpe, Somerville, Mount Holly, Morrisville, Morristown, Reading, Honey Brook, Perkasie, Doylestown, Trenton, Glassboro, Pennsville, Chestertown, Allentown, Collegeville, Norristown, Chalfont, Camden, Easton, Oxford, Pottstown, Stroudsburg, West Chester, Kennett Square, Newton, and Flemington 353 PM EST Wed Dec 11 2024 ...WIND ADVISORY IN EFFECT UNTIL 9 PM EST THIS EVENING... * WHAT...West winds 15 to 25 mph with gusts of 40 to 50 mph. * WHERE...Portions of northern Delaware, northeast Maryland, central, northern, northwest, and southern New Jersey, and east central, northeast, and southeast Pennsylvania. * WHEN...Until 9 PM EST this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ DEZ002-MDZ015-019-020-NJZ021-120200- /O.CON.KPHI.WI.Y.0017.000000T0000Z-241212T0200Z/ Kent-Queen Annes-Talbot-Caroline-Cumberland- Including the cities of Denton, Centreville, Dover, Easton, and Millville 353 PM EST Wed Dec 11 2024 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM EST THIS EVENING... * WHAT...West winds 15 to 25 mph with gusts of 40 to 50 mph. * WHERE...In Delaware, Kent County. In Maryland, Caroline, Queen Annes, and Talbot Counties. In New Jersey, Cumberland County. * WHEN...Until 9 PM EST this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ DEZ003-004-NJZ013-014-020-022>027-120200- /O.CON.KPHI.WI.Y.0017.000000T0000Z-241212T0200Z/ Inland Sussex-Delaware Beaches-Western Monmouth-Eastern Monmouth- Ocean-Atlantic-Cape May-Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean-Southeastern Burlington- Including the cities of Rehoboth Beach, Sandy Hook, Long Beach Island, Ocean City, Hammonton, Jackson, Cape May Court House, Atlantic City, Georgetown, Wharton State Forest, and Freehold 353 PM EST Wed Dec 11 2024 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM EST THIS EVENING... * WHAT...West winds 15 to 25 mph with gusts of 40 to 50 mph. * WHERE...Portions of southern Delaware and central and southern New Jersey. * WHEN...Until 9 PM EST this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ Fitzsimmons
350 WWUS71 KPHI 120151 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 851 PM EST Wed Dec 11 2024 DEZ001>004-MDZ012-015-019-020-NJZ001-007>010-012>027-PAZ054-055- 060>062-070-071-101>106-120300- /O.EXP.KPHI.WI.Y.0017.000000T0000Z-241212T0200Z/ New Castle-Kent-Inland Sussex-Delaware Beaches-Kent MD-Queen Annes-Talbot-Caroline-Sussex-Warren-Morris-Hunterdon-Somerset- Middlesex-Western Monmouth-Eastern Monmouth-Mercer-Salem- Gloucester-Camden-Northwestern Burlington-Ocean-Cumberland- Atlantic-Cape May-Atlantic Coastal Cape May-Coastal Atlantic- Coastal Ocean-Southeastern Burlington-Carbon-Monroe-Berks-Lehigh- Northampton-Delaware-Philadelphia-Western Chester-Eastern Chester- Western Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks- Including the cities of Cherry Hill, Denton, Chestertown, Kennett Square, Mount Holly, Honey Brook, West Chester, Georgetown, Long Beach Island, Flemington, Pottstown, Wharton State Forest, Camden, Jim Thorpe, Trenton, Centreville, Hammonton, Doylestown, Newton, Washington, Jackson, Sandy Hook, Ocean City, Norristown, Freehold, Moorestown, Oxford, Stroudsburg, Collegeville, Reading, Dover, Rehoboth Beach, Media, Allentown, Somerville, Millville, Philadelphia, Chalfont, Pennsville, Atlantic City, Bethlehem, Glassboro, Lansdale, Morristown, Easton, New Brunswick, Perkasie, Morrisville, Cape May Court House, and Wilmington 851 PM EST Wed Dec 11 2024 ...WIND ADVISORY WILL EXPIRE AT 9 PM EST THIS EVENING... The threat for strong wind gusts over 45 mph has ended. Winds may still gust around 25-35 mph overnight. $$ MJL
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 9, 9:43 PM EST | Dense Fog Advisory | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 13 hr |
| Dec 10, 3:49 AM EST | Gale Warning | PHI | 57 hr | |
| Dec 10, 3:49 AM EST | Small Craft Advisory | PHI | 26 hr |
Nearby
Wind Advisories in New Jersey, 2024Wind Advisories in Pennsylvania, 2024Wind Advisories in Maryland, 2024Every wind advisory in 2024
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.