WFO PHI Current Hazards

Any active hazard products issued by the National Weather Service in Mount Holly should appear below. There may be lags of up to five minutes. A more instantaneous page can be found here.

Note: This page is experimental and is for informational purposes only!

Coastal Flood Advisory 0010
WHUS41 KPHI 090548 CFWPHI Coastal Hazard Message National Weather Service Mount Holly NJ 148 AM EDT Thu Apr 9 2020 /O.CON.KPHI.CF.Y.0010.000000T0000Z-200409T1000Z/ Gloucester-Camden-Northwestern Burlington-Delaware-Philadelphia- Lower Bucks- 148 AM EDT Thu Apr 9 2020 ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... * WHAT...Up to one half foot of inundation above ground level in low-lying areas near shorelines and tidal waterways. * WHERE...The tidal Delaware River down to the Commodore Barry Bridge area. * WHEN...Until 6 AM EDT early this morning. * IMPACTS...Minor flooding is possible in Bristol Pennsylvania, south Trenton, Hamilton Township, Burlington City, and Delran in New Jersey, and other locations near the Delaware River and its tributaries. In Philadelphia, roadway flooding is possible along Columbus Boulevard near the Ben Franklin Bridge. In Delaware County, flooding is possible in Tinicum Township. In Gloucester and Camden Counties, roadway flooding is possible in Camden, West Deptford Township, Gloucester City, and other locations near the Delaware River and its tributaries. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Coastal Flood Advisory means that minor tidal flooding is expected. Minor tidal flooding often results in some road closures. Usually, the most vulnerable roadways will flood. Do not leave your vehicle at a location that is prone to tidal flooding. Do not drive your vehicle through flood waters. The water may be deeper than you think it is. You will be putting yourself in danger and your vehicle may be damaged, leading to costly repairs. Visit the Advanced Hydrologic Prediction Service at water.weather.gov/ahps for additional water level and flood impact information for your local tide gauge. && Time of high total tides are approximate to the nearest hour. Delaware River at Philadelphia MLLW Categories - Minor 8.2 ft, Moderate 9.2 ft, Major 10.2 ft MHHW Categories - Minor 1.5 ft, Moderate 2.5 ft, Major 3.5 ft Total Total Departure Day/Time Tide Tide from Norm Flood ft MLLW ft MHHW ft Impact -------- --------- --------- --------- -------- 09/03 AM 8.5 1.8 1.0 Minor 09/04 PM 7.8 1.1 0.9 None 10/04 AM 7.8 1.1 0.3 None 10/04 PM 6.5 -0.2 -0.2 None 11/05 AM 6.7 0.0 -0.7 None 11/05 PM 6.0 -0.7 -0.5 None Delaware River at Burlington MLLW Categories - Minor 9.3 ft, Moderate 10.3 ft, Major 11.3 ft MHHW Categories - Minor 1.6 ft, Moderate 2.6 ft, Major 3.6 ft Total Total Departure Day/Time Tide Tide from Norm Flood ft MLLW ft MHHW ft Impact -------- --------- --------- --------- -------- 09/04 AM 9.7 2.0 0.8 Minor 09/04 PM 9.4 1.7 1.0 Minor 10/05 AM 9.6 1.9 0.6 Minor 10/05 PM 8.6 0.9 0.3 None 11/06 AM 8.8 1.1 -0.1 None 11/06 PM 7.8 0.1 -0.2 None && $$

Wind Advisory 0007
WWUS71 KPHI 090749 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 349 AM EDT Thu Apr 9 2020 /O.CON.KPHI.WI.Y.0007.200409T1600Z-200409T2100Z/ New Castle-Cecil-Kent MD-Sussex-Warren-Morris-Hunterdon-Somerset- 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 Wilmington, Elkton, Chestertown, Newton, Washington, Morristown, Flemington, Somerville, Trenton, Pennsville, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly, Jim Thorpe, Stroudsburg, Reading, Allentown, Bethlehem, Easton, Media, Philadelphia, Honey Brook, Oxford, West Chester, Kennett Square, Collegeville, Pottstown, Norristown, Lansdale, Chalfont, Perkasie, Morrisville, and Doylestown 349 AM EDT Thu Apr 9 2020 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 5 PM EDT THIS AFTERNOON... * WHAT...West winds 20 to 35 mph with gusts up to 50 mph expected. * WHERE...Portions of central, northern, northwest, and southern New Jersey, east central, northeast, and southeast Pennsylvania, northeast Maryland, and northern Delaware. * WHEN...From noon today to 5 PM EDT this afternoon. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down, and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$

Wind Advisory 0007
WWUS71 KPHI 090749 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 349 AM EDT Thu Apr 9 2020 /O.CON.KPHI.WI.Y.0007.200409T1700Z-200409T2300Z/ Kent-Inland Sussex-Delaware Beaches-Queen Annes-Talbot-Caroline- Middlesex-Western Monmouth-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, Centreville, Easton, Denton, New Brunswick, Freehold, Sandy Hook, Jackson, Millville, Hammonton, Cape May Court House, Ocean City, Atlantic City, Long Beach Island, and Wharton State Forest 349 AM EDT Thu Apr 9 2020 ...WIND ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM EDT THIS EVENING... * WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Portions of central, northern, and southern New Jersey, northeast Maryland, and central and southern Delaware. * WHEN...From 1 PM this afternoon to 7 PM EDT this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down, and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$

Gale Warning 0014
WHUS71 KPHI 090754 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 354 AM EDT Thu Apr 9 2020 /O.EXT.KPHI.GL.W.0014.200409T1800Z-200411T1000Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 354 AM EDT Thu Apr 9 2020 ...GALE WARNING NOW IN EFFECT FROM 2 PM THIS AFTERNOON TO 6 AM EDT SATURDAY... ...GALE WATCH IS CANCELLED... * WHAT...West winds 20 to 30 kt with gusts up to 45 kt and seas 3 to 6 ft expected. * WHERE...The Atlantic coastal waters of New Jersey. * WHEN...From 2 PM this afternoon to 6 AM EDT Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$

Gale Warning 0014
WHUS71 KPHI 090754 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 354 AM EDT Thu Apr 9 2020 /O.EXT.KPHI.GL.W.0014.200409T1800Z-200411T1000Z/ Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 354 AM EDT Thu Apr 9 2020 ...GALE WARNING NOW IN EFFECT FROM 2 PM THIS AFTERNOON TO 6 AM EDT SATURDAY... ...GALE WATCH IS CANCELLED... * WHAT...West winds 20 to 30 kt with gusts up to 45 kt and seas 3 to 6 ft expected. * WHERE...The Atlantic coastal waters of Delaware, including the mouth of Delaware Bay. * WHEN...From 2 PM this afternoon to 6 AM EDT Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$

Gale Warning 0014
WHUS71 KPHI 090754 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 354 AM EDT Thu Apr 9 2020 /O.EXT.KPHI.GL.W.0014.200409T1800Z-200411T1000Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 354 AM EDT Thu Apr 9 2020 ...GALE WARNING NOW IN EFFECT FROM 2 PM THIS AFTERNOON TO 6 AM EDT SATURDAY... ...GALE WATCH IS CANCELLED... * WHAT...West winds 20 to 30 kt with gusts up to 45 kt and very rough waters expected. * WHERE...Delaware Bay. * WHEN...From 2 PM this afternoon to 6 AM EDT Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$

Computer System Upgrade

WFO PHI Current Hazards