Alert archive / Maryland / Coastal Flood Statements in 2011
Coastal Flood Statement 25, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this coastal flood statement at Jun 16, 2011, 3:05 PM EDT for 4 counties in Maryland. It took effect at Jun 17, 2011, 5:00 AM EDT. It was in force for .
The area
The counties it named.
The facts
- Issued
- Jun 16, 2011, 3:05 PM EDT (19:05 UTC)
- In effect from
- Jun 17, 2011, 5:00 AM EDT
- Expired
- Jun 17, 2011, 3:10 AM EDT
- In force
- Issued by
- NWS Philadelphia/Mount Holly
Counties Caroline County, MD, Kent County, MD, Queen Anne's County, MD, Talbot County, MD
The radar
The Dover AFB radar (KDOX), 55 km from the middle of the area, began a volume at 19:07 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
Phillips Aaf/Abe, MD (KAPG), launched 12:00Z, 7.1 hours before the alert went out and 55 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
- 1876 m above ground
- 0-6 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- -73 m²/s²
- 0-3 km storm-relative helicity
- -72 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
468 WHUS41 KPHI 161905 CFWPHI URGENT - IMMEDIATE BROADCAST REQUESTED COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 305 PM EDT THU JUN 16 2011 DEZ003-004-NJZ012>014-020-022>027-170400- /O.NEW.KPHI.CF.S.0024.110617T0000Z-110617T0400Z/ INLAND SUSSEX-DELAWARE BEACHES-MIDDLESEX-WESTERN MONMOUTH- EASTERN MONMOUTH-OCEAN-ATLANTIC-CAPE MAY- ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-COASTAL OCEAN- SOUTHEASTERN BURLINGTON- 305 PM EDT THU JUN 16 2011 * COASTAL FLOODING...AREAS OF MINOR TIDAL FLOODING ALONG THE ATLANTIC COAST, RARITAN BAY, ADJACENT BACK BAYS AND LOWER DELAWARE BAY. * TIMING...FROM 800 PM UNTIL MIDNIGHT EDT TONIGHT. * IMPACTS...AREAS MOST PRONE TO TIDAL FLOODING WILL SEE MINOR TIDAL FLOODING AROUND THE TIME OF HIGH TIDE. $$ DEZ001-002-NJZ016>019-021-PAZ070-071-170400- /O.NEW.KPHI.CF.S.0024.110617T0300Z-110617T0800Z/ NEW CASTLE-KENT-SALEM-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON- CUMBERLAND-DELAWARE-PHILADELPHIA- 305 PM EDT THU JUN 16 2011 * COASTAL FLOODING...AREAS OF MINOR TIDAL FLOODING FROM UPPER DELAWARE BAY TO UP THE TIDAL DELAWARE RIVER. * TIMING...FROM 1100 PM UNTIL 400 AM EDT TONIGHT. * IMPACTS...AREAS MOST PRONE TO TIDAL FLOODING WILL SEE MINOR TIDAL FLOODING AROUND THE TIME OF HIGH TIDE. $$ MDZ012-015-019-020-170400- /O.NEW.KPHI.CF.S.0025.110617T0900Z-110617T1400Z/ KENT MD-QUEEN ANNES-TALBOT-CAROLINE- 305 PM EDT THU JUN 16 2011 * COASTAL FLOODING...AREAS OF MINOR TIDAL FLOODING ALONG THE NORTHERN MARYLAND EASTERN SHORE. * TIMING...FROM 500 AM UNTIL 1000 AM EDT FRIDAY. * IMPACTS...AREAS MOST PRONE TO TIDAL FLOODING WILL SEE MINOR TIDAL FLOODING AROUND THE TIME OF HIGH TIDE. $$ MPD
2 follow-up statements
064 WHUS41 KPHI 170132 CFWPHI URGENT - IMMEDIATE BROADCAST REQUESTED COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 932 PM EDT THU JUN 16 2011 DEZ001-NJZ016-170600- /O.CAN.KPHI.CF.S.0024.110617T0300Z-110617T0800Z/ /O.NEW.KPHI.CF.Y.0025.110617T0300Z-110617T0600Z/ NEW CASTLE-SALEM- 932 PM EDT THU JUN 16 2011 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 2 AM EDT FRIDAY... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A COASTAL FLOOD ADVISORY...WHICH IS IN EFFECT UNTIL 2 AM EDT FRIDAY. * COASTAL FLOODING...MINOR TIDAL FLOODING WILL OCCUR WITH THE UPCOMING HIGH TIDE CYCLE OVER THE LOWER DELAWARE RIVER. * TIMING...FROM 1100 PM UNTIL 200 AM EDT OVERNIGHT. * IMPACTS...SOME SUSCEPTIBLE ROADWAYS AND LOW LYING AREAS MIGHT BE FLOODED DURING THE HIGH TIDE CYCLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE. && $$ DEZ003-004-NJZ012>014-020-022>027-170400- /O.CON.KPHI.CF.S.0024.000000T0000Z-110617T0400Z/ INLAND SUSSEX-DELAWARE BEACHES-MIDDLESEX-WESTERN MONMOUTH- EASTERN MONMOUTH-OCEAN-ATLANTIC-CAPE MAY- ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-COASTAL OCEAN- SOUTHEASTERN BURLINGTON- 932 PM EDT THU JUN 16 2011 ...POCKETS OF MINOR TIDAL FLOODING TONIGHT... * COASTAL FLOODING...POCKETS OF MINOR TIDAL FLOODING ALONG THE ATLANTIC COAST...RARITAN BAY...ADJACENT BACK BAYS AND LOWER DELAWARE BAY. * TIMING...UNTIL MIDNIGHT EDT TONIGHT. * IMPACTS...AREAS MOST PRONE TO TIDAL FLOODING WILL SEE MINOR TIDAL FLOODING AROUND THE TIME OF HIGH TIDE. $$ DEZ002-NJZ017>019-021-PAZ070-071-170800- /O.CON.KPHI.CF.S.0024.110617T0300Z-110617T0800Z/ KENT-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-CUMBERLAND- DELAWARE-PHILADELPHIA- 932 PM EDT THU JUN 16 2011 ...POCKETS OF MINOR TIDAL FLOODING TONIGHT... * COASTAL FLOODING...POCKETS OF MINOR TIDAL FLOODING IN UPPER DELAWARE BAY AND TIDAL SECTIONS OF THE DELAWARE RIVER. * TIMING...FROM 1100 PM UNTIL 400 AM EDT TONIGHT. * IMPACTS...AREAS MOST PRONE TO TIDAL FLOODING WILL SEE MINOR TIDAL FLOODING AROUND THE TIME OF HIGH TIDE. $$ MDZ012-015-019-020-170945- /O.CON.KPHI.CF.S.0025.110617T0900Z-110617T1400Z/ KENT MD-QUEEN ANNES-TALBOT-CAROLINE- 932 PM EDT THU JUN 16 2011 ...POCKETS OF MINOR TIDAL FLOODING FRIDAY MORNING... * COASTAL FLOODING...POCKETS OF MINOR TIDAL FLOODING ALONG THE NORTHERN MARYLAND EASTERN SHORE. * TIMING...FROM 500 AM UNTIL 1000 AM EDT FRIDAY. * IMPACTS...AREAS MOST PRONE TO TIDAL FLOODING WILL SEE MINOR TIDAL FLOODING AROUND THE TIME OF HIGH TIDE. $$
367 WHUS41 KPHI 170710 CFWPHI URGENT - IMMEDIATE BROADCAST REQUESTED COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 310 AM EDT FRI JUN 17 2011 MDZ015-019-020-171300- /O.CAN.KPHI.CF.S.0025.110617T0900Z-110617T1400Z/ /O.NEW.KPHI.CF.Y.0026.110617T0710Z-110617T1300Z/ QUEEN ANNES-TALBOT-CAROLINE- 310 AM EDT FRI JUN 17 2011 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 9 AM EDT THIS MORNING... THE NATIONAL WEATHER SERVICE HAS ISSUED A COASTAL FLOOD ADVISORY. IT IS IN EFFECT UNTIL 900 AM. * AREAS AFFECTED...THE BAY SHORE AND TIDAL WATERWAYS OF TALBOT, CAROLINE AND QUEEN ANNE'S COUNTIES. * COASTAL FLOODING...MINOR FLOODING IS ANTICIPATED AROUND THE TIME OF THIS MORNING'S HIGH TIDE. * TIMING...HIGH TIDE WORKS ITS WAY UP THE BAY AND WATERWAYS OF THE THREE COUNTIES GENERALLY FROM 500 AM UNTIL 800 AM. * IMPACTS...LOCALIZED ROADWAY FLOODING IS POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A COASTAL FLOOD ADVISORY INDICATES THAT MINOR TIDAL FLOODING IS EXPECTED. MINOR TIDAL FLOODING OFTEN RESULTS IN ROADWAY FLOODING. DO NOT LEAVE YOUR VEHICLE AT A LOCATION THAT IS PRONE TO TIDAL FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOOD WATERS. THE WATER MAY BE DEEPER THAN YOU THINK IT IS. YOU WILL BE PUTTING YOURSELF IN DANGER AND YOUR VEHICLE MAY BE DAMAGED, LEADING TO COSTLY REPAIRS. FOR A LIST OF THE IMPACT OF DIFFERENT TIDE HEIGHTS IN YOUR COUNTY PLEASE GO TO WWW.WEATHER.GOV/PHI/TIDES.HTM (ALL IN LOWER CASE). && $$ MDZ012-171700- /O.CAN.KPHI.CF.S.0025.110617T0900Z-110617T1400Z/ /O.NEW.KPHI.CF.Y.0026.110617T1100Z-110617T1700Z/ KENT MD- 310 AM EDT FRI JUN 17 2011 ...COASTAL FLOOD ADVISORY IN EFFECT FROM 7 AM THIS MORNING TO 1 PM EDT THIS AFTERNOON... THE NATIONAL WEATHER SERVICE HAS ISSUED A COASTAL FLOOD ADVISORY. IT IS IN EFFECT FROM 700 AM UNTIL 100 PM. * AREAS AFFECTED...THE BAY SHORE AND TIDAL WATERWAYS OF KENT AND CECIL COUNTIES. * COASTAL FLOODING...MINOR FLOODING IS ANTICIPATED AROUND THE TIME OF TODAY'S HIGH TIDE. * TIMING...HIGH TIDE WORKS ITS WAY UP THE BAY AND WATERWAYS OF THE TWO COUNTIES GENERALLY FROM 800 AM UNTIL NOON. * IMPACTS...LOCALIZED ROADWAY FLOODING IS POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A COASTAL FLOOD ADVISORY INDICATES THAT MINOR TIDAL FLOODING IS EXPECTED. MINOR TIDAL FLOODING OFTEN RESULTS IN ROADWAY FLOODING. 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. FOR A LIST OF THE IMPACT OF DIFFERENT TIDE HEIGHTS IN YOUR COUNTY PLEASE GO TO WWW.WEATHER.GOV/PHI/TIDES.HTM (ALL IN LOWER CASE). && $$ DEZ002-NJZ017>019-021-PAZ070-071-170815- /O.CAN.KPHI.CF.S.0024.000000T0000Z-110617T0800Z/ KENT-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-CUMBERLAND- DELAWARE-PHILADELPHIA- 310 AM EDT FRI JUN 17 2011 ...SPOTTY MINOR TIDAL FLOODING IS ENDING... THE POTENTIAL FOR SPOTTY MINOR TIDAL FLOODING ON THE LOWER DELAWARE RIVER AND DELAWARE BAY IS ENDING. $$ MDZ008-171700- /O.NEW.KPHI.CF.Y.0026.110617T1100Z-110617T1700Z/ CECIL- 310 AM EDT FRI JUN 17 2011 ...COASTAL FLOOD ADVISORY IN EFFECT FROM 7 AM THIS MORNING TO 1 PM EDT THIS AFTERNOON... THE NATIONAL WEATHER SERVICE HAS ISSUED A COASTAL FLOOD ADVISORY. IT IS IN EFFECT FROM 700 AM UNTIL 100 PM. * AREAS AFFECTED...THE BAY SHORE AND TIDAL WATERWAYS OF KENT AND CECIL COUNTIES. * COASTAL FLOODING...MINOR FLOODING IS ANTICIPATED AROUND THE TIME OF TODAY'S HIGH TIDE. * TIMING...HIGH TIDE WORKS ITS WAY UP THE BAY AND WATERWAYS OF THE TWO COUNTIES GENERALLY FROM 800 AM UNTIL NOON. * IMPACTS...LOCALIZED ROADWAY FLOODING IS POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A COASTAL FLOOD ADVISORY INDICATES THAT MINOR TIDAL FLOODING IS EXPECTED. MINOR TIDAL FLOODING OFTEN RESULTS IN ROADWAY FLOODING. 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. FOR A LIST OF THE IMPACT OF DIFFERENT TIDE HEIGHTS IN YOUR COUNTY PLEASE GO TO WWW.WEATHER.GOV/PHI/TIDES.HTM (ALL IN LOWER CASE). && $$ IOVINO
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 16, 7:50 PM EDT | Special Weather Statement | PHI | Cecil | 55 min |
Nearby
Coastal Flood Statements in Maryland, 2011Every coastal flood statement in 2011
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.