Alert archive / New Jersey / Coastal Flood Advisories in 2007
Coastal Flood Advisory 21, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this coastal flood advisory at Oct 25, 2007, 4:30 AM EDT for 6 counties in New Jersey; Kent County, Sussex County, Delaware. It took effect at Oct 25, 2007, 6:00 AM EDT. It was in force for 4 hr.
The area
The counties it named.
The facts
- Issued
- Oct 25, 2007, 4:30 AM EDT (08:30 UTC)
- In effect from
- Oct 25, 2007, 6:00 AM EDT
- Expired
- Oct 25, 2007, 10:00 AM EDT
- In force
- 4 hr
- Issued by
- NWS Philadelphia/Mount Holly
Counties Kent County, DE, Sussex County, DE, Atlantic County, NJ, Burlington County, NJ, Cape May County, NJ, Cumberland County, NJ, Monmouth County, NJ, Ocean County, NJ
The radar
The Philadelphia radar (KDIX), 64 km from the middle of the area, began a volume at 08:29 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, 8.5 hours before the alert went out and 178 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
- 43 J/kg
- Mixed-layer CIN
- -129 J/kg
- Mixed-layer LCL
- 496 m above ground
- 0-6 km bulk shear
- 53 kt
- 0-1 km storm-relative helicity
- 51 m²/s²
- 0-3 km storm-relative helicity
- 61 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.2
The text
As transmitted, in the capitals the NWS used until 2016.
000 WHUS41 KPHI 250830 CFWPHI COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 430 AM EDT THU OCT 25 2007 DEZ002>004-NJZ013-014-020>027-251400- /O.NEW.KPHI.CF.Y.0021.071025T1000Z-071025T1400Z/ KENT DE-INLAND SUSSEX-DELAWARE BEACHES-WESTERN MONMOUTH- EASTERN MONMOUTH-OCEAN-CUMBERLAND-ATLANTIC-CAPE MAY- ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-COASTAL OCEAN- SOUTHEASTERN BURLINGTON- 430 AM EDT THU OCT 25 2007 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING... A BRISK NORTHEAST WIND, ALONG WITH THE HIGH ASTRONOMICAL TIDES ASSOCIATED WITH THE FULL MOON, MAY RESULT IN MINOR TIDAL FLOODING THIS MORNING ALONG THE COASTS OF NEW JERSEY AND DELAWARE. HIGH TIDE ALONG THE NEW JERSEY AND DELAWARE OCEANFRONT OCCURS BETWEEN 700 AM AND 800 AM THIS MORNING. HIGH TIDES OCCURS LATER ON THE BACK BAYS AND ALONG DELAWARE BAY. DO NOT PARK YOUR VEHICLE IN A LOCATION THAT IS PRONE TO TIDAL FLOODING. ALSO, DO NOT DRIVE THROUGH FLOOD WATERS, THE WATER MAY BE DEEPER THAN YOU THINK IT IS. THE NORTHEAST WIND IS EXPECTED TO CONTINUE INTO EARLY FRIDAY. WHILE TIDAL DEPARTURES WILL INCREASE FOR THIS EVENINGS HIGH TIDE, THE ASTRONOMICAL TIDES WILL BE LOWER. AS A RESULT, ONLY SPOTTY MINOR TIDAL FLOODING IS EXPECTED AT THAT TIME. A MORE WIDESPREAD MINOR TIDAL FLOODING EVENT MAY OCCUR ON FRIDAY MORNING WHEN THE GREATEST TIDAL DEPARTURES ARE EXPECTED TO COINCIDE WITH ANOTHER ROUND OF HIGH ASTRONOMICAL TIDES. $$ IOVINO
1 follow-up statement
000 WHUS41 KPHI 251334 CFWPHI URGENT - IMMEDIATE BROADCAST REQUESTED COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 934 AM EDT THU OCT 25 2007 DEZ002>004-NJZ013-014-020>027-251445- /O.EXP.KPHI.CF.Y.0021.000000T0000Z-071025T1400Z/ KENT DE-INLAND SUSSEX-DELAWARE BEACHES-WESTERN MONMOUTH- EASTERN MONMOUTH-OCEAN-CUMBERLAND-ATLANTIC-CAPE MAY- ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-COASTAL OCEAN- SOUTHEASTERN BURLINGTON- 934 AM EDT THU OCT 25 2007 ...COASTAL FLOOD ADVISORY WILL EXPIRE AT 10 AM EDT THIS MORNING... THE COASTAL FLOOD ADVISORY WILL EXPIRE AT 10 AM EDT THIS MORNING. THE COASTAL FLOOD ADVISORY MAY BE NEEDED AGAIN FOR FRIDAY MORNING AS THE COMBINATION OF ONSHORE FLOW AND HIGH TIDES ASSOCIATED WITH THE FULL MOON COULD CAUSE MINOR TIDAL FLOODING. $$
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 25, 3:10 PM EDT | Coastal Flood Advisory | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 3 more | 25 hr |
Nearby
Coastal Flood Advisories in New Jersey, 2007Coastal Flood Advisories in Delaware, 2007Every coastal flood 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.