Alert archive / New Jersey / Wind Advisories in 2017
Wind Advisory 9, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this wind advisory at Apr 5, 2017, 2:50 PM EDT for 4 counties in Maryland; Kent County, Sussex County, Delaware; 6 counties in New Jersey. It took effect at Apr 6, 2017, 8:00 AM EDT. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Apr 5, 2017, 2:50 PM EDT (18:50 UTC)
- In effect from
- Apr 6, 2017, 8:00 AM EDT
- Expired
- Apr 6, 2017, 3:48 PM EDT
- In force
- 8 hr
- Issued by
- NWS Philadelphia/Mount Holly
Counties Kent 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, Cape May County, NJ, Cumberland County, NJ, Monmouth County, NJ, Ocean County, NJ
The nearest sounding before it
Wallops Is Stn, VA (KWAL), launched 12:00Z, 6.8 hours before the alert went out and 153 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
- 1906 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- -26 m²/s²
- 0-3 km storm-relative helicity
- 63 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
226 WWUS71 KPHI 051850 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 250 PM EDT Wed Apr 5 2017 DEZ002>004-MDZ012-015-019-020-NJZ014-020>027-060900- /O.NEW.KPHI.WI.Y.0009.170406T1200Z-170406T2100Z/ Kent-Inland Sussex-Delaware Beaches-Kent MD-Queen Annes-Talbot- Caroline-Eastern Monmouth-Ocean-Cumberland-Atlantic-Cape May- Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean- Southeastern Burlington- Including the cities of Dover, Georgetown, Rehoboth Beach, Chestertown, Centreville, Easton, Denton, Sandy Hook, Jackson, Millville, Hammonton, Cape May Court House, Ocean City, Atlantic City, Long Beach Island, and Wharton State Forest 250 PM EDT Wed Apr 5 2017 ...WIND ADVISORY IN EFFECT FROM 8 AM TO 5 PM EDT THURSDAY... The National Weather Service in Mount Holly has issued a Wind Advisory, which is in effect from 8 AM to 5 PM EDT Thursday. * Locations...much of Marylands eastern upper shore through central and southern Delaware and across the southeast portion of new Jersey to coastal Monmouth county. * WINDS...Southeast 15 to 20 mph with gusts up to 45 mph shifting to southwest during the afternoon. * TIMING...The greatest potential for wind gusts of 45 MPH appears to be during midday or the afternoon, but could occur earlier in the day along the nearest couple of miles of the coast. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Limited visibilities in heavy rain and gusty winds will make travel difficult for a time. 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. && $$ drag
3 follow-up statements
255 WWUS71 KPHI 060154 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 954 PM EDT Wed Apr 5 2017 DEZ002>004-MDZ012-015-019-020-NJZ014-020>027-061200- /O.CON.KPHI.WI.Y.0009.170406T1200Z-170406T2100Z/ Kent-Inland Sussex-Delaware Beaches-Kent MD-Queen Annes-Talbot- Caroline-Eastern Monmouth-Ocean-Cumberland-Atlantic-Cape May- Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean- Southeastern Burlington- Including the cities of Dover, Georgetown, Rehoboth Beach, Chestertown, Centreville, Easton, Denton, Sandy Hook, Jackson, Millville, Hammonton, Cape May Court House, Ocean City, Atlantic City, Long Beach Island, and Wharton State Forest 954 PM EDT Wed Apr 5 2017 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 5 PM EDT THURSDAY... * Locations...Much of Marylands Eastern Shore through central and southern Delaware and across the southeast portion of New Jersey to coastal Monmouth county. * WINDS...Southeast 15 to 25 mph with gusts up to 45 mph shifting to southwest during Thursday afternoon. * TIMING...The greatest potential for wind gusts of 45 MPH appears to be during midday or the afternoon Thursday, but could occur earlier in the day along the nearest couple of miles of the coast. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Limited visibilities in heavy rain and gusty winds will make travel difficult for a time. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that very windy conditions are expected. Winds this strong can make driving difficult...especially for high profile vehicles. Use extra caution. Light-weight outdoor objects such as patio furniture and garbage cans should be secured. && $$
459 WWUS71 KPHI 060821 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 421 AM EDT Thu Apr 6 2017 DEZ002>004-MDZ012-015-019-020-NJZ014-020>027-062100- /O.CON.KPHI.WI.Y.0009.170406T1200Z-170406T2100Z/ Kent-Inland Sussex-Delaware Beaches-Kent MD-Queen Annes-Talbot- Caroline-Eastern Monmouth-Ocean-Cumberland-Atlantic-Cape May- Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean- Southeastern Burlington- Including the cities of Dover, Georgetown, Rehoboth Beach, Chestertown, Centreville, Easton, Denton, Sandy Hook, Jackson, Millville, Hammonton, Cape May Court House, Ocean City, Atlantic City, Long Beach Island, and Wharton State Forest 421 AM EDT Thu Apr 6 2017 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 5 PM EDT THIS AFTERNOON... * Locations...Much of Northeastern Maryland Shore, central and southern Delaware, and far southeastern New Jersey and the New Jersey Shore. * WINDS...Southeast 15 to 25 mph with gusts up to 45 mph. * TIMING...The greatest potential for wind gusts of 45 MPH appears to be during early afternoon, but could occur earlier in the day along the nearest couple of miles of the coast. * 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. && $$
552 WWUS71 KPHI 061948 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 348 PM EDT Thu Apr 6 2017 DEZ002>004-MDZ012-015-019-020-NJZ014-020>027-062100- /O.CAN.KPHI.WI.Y.0009.000000T0000Z-170406T2100Z/ Kent-Inland Sussex-Delaware Beaches-Kent MD-Queen Annes-Talbot- Caroline-Eastern Monmouth-Ocean-Cumberland-Atlantic-Cape May- Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean- Southeastern Burlington- Including the cities of Dover, Georgetown, Rehoboth Beach, Chestertown, Centreville, Easton, Denton, Sandy Hook, Jackson, Millville, Hammonton, Cape May Court House, Ocean City, Atlantic City, Long Beach Island, and Wharton State Forest 348 PM EDT Thu Apr 6 2017 ...WIND ADVISORY IS CANCELLED... The National Weather Service in Mount Holly has cancelled the Wind Advisory. Strong winds are now confined to thunderstorms moving through the region. $$
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 5, 12:15 AM EDT | Marine Dense Fog Advisory | PHI | 8 hr | |
| Apr 5, 3:35 AM EDT | Small Craft Advisory for Hazardous Seas | PHI | 7 hr | |
| Apr 5, 8:24 AM EDT | Marine Dense Fog Advisory | PHI | 3 hr | |
| Apr 5, 3:13 PM EDT | Gale Warning | PHI | 24 hr | |
| Apr 5, 3:13 PM EDT | Small Craft Advisory | PHI | 3 days |
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.