Alert archive / Florida / Coastal Flood Statements in 2012
Coastal Flood Statement 4, NWS Key West, FL
NWS Key West, FL issued this coastal flood statement at Oct 26, 2012, 12:51 PM EDT for Monroe County, Florida. It took effect at Oct 26, 2012, 6:00 PM EDT. It was in force for 19 hr.
The area
The counties it named.
The facts
- Issued
- Oct 26, 2012, 12:51 PM EDT (16:51 UTC)
- In effect from
- Oct 26, 2012, 6:00 PM EDT
- Expired
- Oct 27, 2012, 12:51 PM EDT
- In force
- 19 hr
- Issued by
- NWS Key West, FL
County Monroe County, FL
The radar
The Miami radar (KAMX), 51 km from the middle of the area, began a volume at 16:53 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
Miami, FL (KMFL), launched 12:00Z, 4.9 hours before the alert went out and 69 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
- 21 J/kg
- Mixed-layer CIN
- -22 J/kg
- Mixed-layer LCL
- 566 m above ground
- 0-6 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- 27 m²/s²
- 0-3 km storm-relative helicity
- -18 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
029 WHUS42 KKEY 261651 CFWKEY COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE KEY WEST FL 1251 PM EDT FRI OCT 26 2012 FLZ077-078-270600- /O.NEW.KKEY.CF.S.0004.121026T2200Z-121027T0600Z/ MONROE MIDDLE KEYS-MONROE LOWER KEYS- 1251 PM EDT FRI OCT 26 2012 ...MINOR COASTAL FLOODING NEAR HIGH TIDE THIS EVENING... * COASTAL FLOODING...ASTRONOMICAL HIGH TIDE COMBINED WITH ABOVE NORMAL WATER LEVELS DUE TO STRONG NORTHWEST WINDS ASSOCIATED WITH HURRICANE SANDY WILL RESULT IN MINIMAL COASTAL FLOODING OF LOW LYING AREAS...PARTICULARLY ON THE GULF SIDE OF THE LOWER AND MIDDLE KEYS THIS EVENING AND TONIGHT...BEGINNING SHORTLY BEFORE HIGH TIDE...AND PERSISTING FOR SEVERAL HOURS AFTER HIGH TIDE. WATER LEVELS ARE EXPECTED TO PEAK AROUND 2.1 FEET ABOVE MEAN SEA LEVEL. * TIMING...AT KEY WEST...THE HIGHER HIGH TIDE WILL OCCUR AT 836 PM THIS EVENING. AT VACA CUT...THE HIGHER HIGH TIDE WILL OCCUR AT 112 AM TONIGHT. * IMPACTS...THE PRIMARY HAZARD WILL BE MINOR STREET FLOODING OF A FEW INCHES IN DEPTH ON THE LOWEST ELEVATION STREETS...MAINLY ON THE GULF SIDE OF THE LOWER AND MIDDLE KEYS. NO SIGNIFICANT COASTAL FLOODING IS EXPECTED. PLEASE REPORT OBSERVED TIDAL FLOODING TO YOUR FLORIDA KEYS NATIONAL WEATHER SERVICE OFFICE AT 305-295-1316 EXTENSION 3. ADDITIONAL COASTAL FLOOD STATEMENTS WILL BE ISSUED AS NEEDED. $$ 11
3 follow-up statements
203 WHUS42 KKEY 270125 AAA CFWKEY COASTAL HAZARD MESSAGE...UPDATED NATIONAL WEATHER SERVICE KEY WEST FL 925 PM EDT FRI OCT 26 2012 FLZ077-078-270800- /O.EXT.KKEY.CF.S.0004.000000T0000Z-121027T0800Z/ MONROE MIDDLE KEYS-MONROE LOWER KEYS- 925 PM EDT FRI OCT 26 2012 UPDATED TO EXTEND TIMING THROUGH 3 AM LOCAL ...MINOR COASTAL FLOODING NEAR HIGH TIDE OVERNIGHT... * COASTAL FLOODING...ASTRONOMICAL HIGH TIDE COMBINED WITH ABOVE NORMAL WATER LEVELS DUE TO STRONG NORTHWEST WINDS ASSOCIATED WITH HURRICANE SANDY WILL RESULT IN MINIMAL COASTAL FLOODING OF LOW LYING AREAS...PARTICULARLY ON THE GULF SIDE OF THE LOWER AND MIDDLE KEYS THIS EVENING AND TONIGHT...BEGINNING SHORTLY BEFORE HIGH TIDE...AND PERSISTING FOR SEVERAL HOURS AFTER HIGH TIDE. WATER LEVELS ARE EXPECTED TO PEAK AROUND 2.1 FEET ABOVE MEAN SEA LEVEL. * TIMING...AT KEY WEST...THE HIGHER HIGH TIDE IS ALREADY OCCURRING. AT VACA CUT...THE HIGHER HIGH TIDE WILL OCCUR AT 113 AM TONIGHT. * IMPACTS...THE PRIMARY HAZARD WILL BE MINOR STREET FLOODING OF A FEW INCHES IN DEPTH ON THE LOWEST ELEVATION STREETS...MAINLY ON THE GULF SIDE OF THE LOWER AND MIDDLE KEYS. NO SIGNIFICANT COASTAL FLOODING IS EXPECTED. PLEASE REPORT OBSERVED TIDAL FLOODING TO YOUR FLORIDA KEYS NATIONAL WEATHER SERVICE OFFICE AT 305-295-1316 EXTENSION 3. ADDITIONAL COASTAL FLOOD STATEMENTS WILL BE ISSUED AS NEEDED. $$ BWC
646 WHUS42 KKEY 270652 CFWKEY COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE KEY WEST FL 252 AM EDT SAT OCT 27 2012 FLZ077-078-272100- /O.EXT.KKEY.CF.S.0004.000000T0000Z-121027T2100Z/ MONROE MIDDLE KEYS-MONROE LOWER KEYS- 252 AM EDT SAT OCT 27 2012 ...MINOR COASTAL FLOODING NEAR HIGH TIDES TODAY... * COASTAL FLOODING...ASTRONOMICAL HIGH TIDE COMBINED WITH ABOVE NORMAL WATER LEVELS DUE TO STRONG NORTHWEST WINDS WILL RESULT IN MINIMAL COASTAL FLOODING OF LOW LYING AREAS...PARTICULARLY ON THE GULF SIDE OF THE LOWER AND MIDDLE KEYS TODAY. WATER LEVELS ARE EXPECTED TO PEAK AROUND 2.1 FEET ABOVE MEAN SEA LEVEL. * TIMING...AT KEY WEST...THERE IS A HIGH TIDE AT 925 AM. AT VACA CUT...THERE IS A HIGH TIDE AT 218 THIS AFTERNOON. * IMPACTS...THE PRIMARY HAZARD WILL BE MINOR STREET FLOODING OF A FEW INCHES IN DEPTH ON THE LOWEST ELEVATION STREETS...MAINLY ON THE GULF SIDE OF THE LOWER AND MIDDLE KEYS. NO SIGNIFICANT COASTAL FLOODING IS EXPECTED. PLEASE REPORT OBSERVED TIDAL FLOODING TO YOUR FLORIDA KEYS NATIONAL WEATHER SERVICE OFFICE AT 305-295-1316 EXTENSION 3. ADDITIONAL COASTAL FLOOD STATEMENTS WILL BE ISSUED AS NEEDED. $$
272 WHUS42 KKEY 271651 CFWKEY COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE KEY WEST FL 1251 PM EDT SAT OCT 27 2012 FLZ077-078-281000- /O.CAN.KKEY.CF.S.0004.000000T0000Z-121027T2100Z/ /O.NEW.KKEY.CF.Y.0001.121027T1651Z-121028T1000Z/ MONROE MIDDLE KEYS-MONROE LOWER KEYS- 1251 PM EDT SAT OCT 27 2012 ...COASTAL FLOOD ADVISORY IN EFFECT THIS AFTERNOON THROUGH TONIGHT... * COASTAL FLOODING...PERSISTENT STRONG NORTHWEST WINDS CONTINUES TO PUSH GULF WATER TOWARDS THE FLORIDA KEYS. THIS IS RESULTING IN MINOR COASTAL FLOODING OF LOW LYING AREAS...PARTICULARLY ON THE GULF SIDE OF THE FLORIDA KEYS. WATER LEVELS ARE EXPECTED TO PEAK AROUND 2.75 FEET ABOVE MEAN SEA LEVEL AROUND THE TIME OF HIGH TIDE...AND FOR SEVERAL HOURS AFTER. * TIMING...THE HIGHEST WATER LEVEL WILL OCCUR FROM AROUND 700 PM TO MIDNIGHT IN THE LOWER AND MIDDLE KEYS...BUT FLOODING WILL CONTINUE THROUGH THE EARLY MORNING HOURS. * IMPACTS...THE PRIMARY HAZARD WILL BE MINOR STREET FLOODING OF AROUND HALF A FOOT IN DEPTH ON THE LOWEST ELEVATION STREETS...MOSTLY ON THE GULF SIDE OF THE FLORIDA KEYS...AND NEAR OVERFLOWING STORM DRAINS. PLEASE REPORT OBSERVED TIDAL FLOODING TO YOUR FLORIDA KEYS NATIONAL WEATHER SERVICE OFFICE AT 305-295-1316 EXTENSION 3. ADDITIONAL COASTAL FLOOD STATEMENTS WILL BE ISSUED AS NEEDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... IF YOU LIVE IN A LOCATION PRONE TO TIDAL FLOODING...YOU MAY NEED TO MOVE PERSONAL PROPERTY TO HIGHER GROUND. A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE. $$ FLZ076-281000- /O.NEW.KKEY.CF.Y.0001.121027T1651Z-121028T1000Z/ MONROE UPPER KEYS- 1251 PM EDT SAT OCT 27 2012 ...COASTAL FLOOD ADVISORY IN EFFECT THIS AFTERNOON THROUGH TONIGHT... THE NATIONAL WEATHER SERVICE IN KEY WEST HAS ISSUED A COASTAL FLOOD ADVISORY FOR THIS AFTERNOON THROUGH TONIGHT. * COASTAL FLOODING...PERSISTENT STRONG NORTHWEST WINDS CONTINUES TO PUSH GULF WATER TOWARDS THE FLORIDA KEYS. THIS IS RESULTING IN MINOR COASTAL FLOODING OF LOW LYING AREAS...PARTICULARLY ON THE BAY SIDE OF THE UPPER KEYS. WATER LEVELS ARE EXPECTED TO PEAK AROUND 2.75 FEET ABOVE MEAN SEA LEVEL AROUND THE TIME OF HIGH TIDE...AND FOR SEVERAL HOURS AFTER. * TIMING...THE HIGHEST WATER LEVEL WILL OCCUR FROM AROUND 800 PM TO 100 AM...BUT FLOODING WILL OCCUR THROUGH THE MORNING HOURS. * IMPACTS...THE PRIMARY HAZARD WILL BE MINOR STREET FLOODING OF AROUND ONE HALF OF ONE FOOT IN DEPTH ON THE LOWEST ELEVATION STREETS...MAINLY ON THE BAY SIDE OF THE FLORIDA KEYS. PLEASE REPORT OBSERVED TIDAL FLOODING TO YOUR FLORIDA KEYS NATIONAL WEATHER SERVICE OFFICE AT 305-295-1316 EXTENSION 3. ADDITIONAL COASTAL FLOOD STATEMENTS WILL BE ISSUED AS NEEDED. PRECAUTIONARY/PREPAREDNESS ACTIONS... IF YOU LIVE IN A LOCATION PRONE TO TIDAL FLOODING...YOU MAY NEED TO MOVE PERSONAL PROPERTY TO HIGHER GROUND. A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE. && $$
Nearby
Coastal Flood Statements in Florida, 2012Every coastal flood statement in 2012
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.