Alert archive / North Carolina / Flash Flood Warnings in 2016

Flash Flood Warning 65, NWS Raleigh, NC

October 10, 2016Cumberland County, Hoke County, Moore County, North Carolina

NWS Raleigh, NC issued this flash flood warning at Oct 10, 2016, 8:09 PM EDT for Cumberland County, Hoke County, Moore County, North Carolina. It was in force for 12 hr. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Oct 10, 2016, 8:09 PM EDT (00:09 UTC)
Expired
Oct 11, 2016, 8:00 AM EDT
In force
12 hr
Issued by
NWS Raleigh, NC
Area
Storm-based polygon
Flood severity
Moderate

Counties Cumberland County, NC, Hoke County, NC, Moore County, NC

The radar

The Raleigh/Durham radar (KRAX), 78 km from the middle of the area, began a volume at 00:12 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

Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 0.2 hours before the alert went out and 120 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.

Skew-T log-pSkew-T log-p diagram, Greensboro/Hi Pt, NC at 00:00Z on 2016-10-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Greensboro/Hi Pt, NC at 00:00Z on 2016-10-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -52 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2087 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
-52 m²/s²
0-3 km storm-relative helicity
-9 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

792 
WGUS52 KRAH 110009
FFWRAH
NCC051-093-125-110600-
/O.NEW.KRAH.FF.W.0065.161011T0009Z-161011T0600Z/
/00000.2.DM.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE RALEIGH NC
809 PM EDT MON OCT 10 2016

THE NATIONAL WEATHER SERVICE IN RALEIGH HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  A DAM FAILURE IN...
  EAST CENTRAL MOORE COUNTY IN CENTRAL NORTH CAROLINA...
  NORTH CENTRAL HOKE COUNTY IN CENTRAL NORTH CAROLINA...
  NORTHWESTERN CUMBERLAND COUNTY IN CENTRAL NORTH CAROLINA...

* UNTIL 200 AM EDT

* AT 800 PM EDT...COUNTY OFFICIALS IN MOORE COUNTY REPORT THAT THE
  WOODLAKE DAM ON LAKE SURF JUST SOUTHEAST OF VASS IS IN RISK OF
  IMMINENT FAILURE. A FAILURE WOULD RESULT IN FLASH FLOODING
  DOWNSTREAM ON CRANE CREEK WITH FLOOD WATERS EVENTUALLY REACHING THE
  LITTLE RIVER. AUTHORITIES ARE BEGINNING EVACUATIONS. MOVE TO
  HIGHER GROUND NOW.

LOCATION PARTICUALRLY AT RISK INCLUDE AREAS NEAR ROUTE 690 OR
LOBELIA ROAD...CABINS CREEK ROAD AND MCPHERSON ROAD.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.

&&

LAT...LON 3519 7910 3521 7901 3515 7901 3517 7922
      3522 7925 3524 7918 3521 7915

$$

BLAES
2 follow-up statements
225 
WGUS72 KRAH 110244
FFSRAH

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
1044 PM EDT MON OCT 10 2016

NCC051-093-125-110600-
/O.CON.KRAH.FF.W.0065.000000T0000Z-161011T0600Z/
/00000.2.DM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MOORE NC-HOKE NC-CUMBERLAND NC-
1044 PM EDT MON OCT 10 2016

...A FLASH FLOOD WARNING FOR A DAM FAILURE REMAINS IN EFFECT UNTIL
200 AM EDT FOR EAST CENTRAL MOORE...NORTH CENTRAL HOKE AND
NORTHWESTERN CUMBERLAND COUNTIES...

AT 1038 PM EDT EMERGENCY MANAGEMENT OFFICIALS REPORT THAT THE THREAT
OF A DAM FAILURE AT THE WOODLAKE DAM ON LAKE SURF PERSISTS IN FAR
SOUTHEASTERN MOORE COUNTY PERSISTS. WHILE EMERGENCY MEASURES ARE
UNDERWAY TO REDUCE THE RISK...THE THREAT OF A DAM FAILURE CONTINUES.
A FAILURE WOULD RESULT IN FLASH FLOODING DOWNSTREAM OF LAKE SURF ON
CRANE CREEK WITH THE SURGE OF WATER EVENTUALLY REACHING THE LOWER
LITTLE RIVER. EVACUATIONS ARE STILL UNDER WAY. MOVE TO HIGHER GROUND
NOW.

LOCATIONS PARTICULARLY AT RISK INCLUDE AREAS NEAR ROUTE 690 OR
LOBELIA ROAD...MCGILL ROAD....ANTHONY LANE...CIRCLE DRIVE...CABINS
CREEK ROAD AND MCPHERSON ROAD.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.

&&

LAT...LON 3519 7910 3521 7901 3515 7901 3517 7922
      3522 7925 3524 7918 3521 7915

$$

BLAES
296 
WGUS52 KRAH 110551
FFWRAH
NCC051-093-125-111200-
/O.EXT.KRAH.FF.W.0065.000000T0000Z-161011T1200Z/
/00000.2.DM.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE RALEIGH NC
151 AM EDT TUE OCT 11 2016

THE NATIONAL WEATHER SERVICE IN RALEIGH HAS EXTENDED THE

* FLASH FLOOD WARNING FOR...
  A DAM FAILURE IN...
  EAST CENTRAL MOORE COUNTY IN CENTRAL NORTH CAROLINA...
  NORTH CENTRAL HOKE COUNTY IN CENTRAL NORTH CAROLINA...
  NORTHWESTERN CUMBERLAND COUNTY IN CENTRAL NORTH CAROLINA...

* UNTIL 800 AM EDT TUESDAY

* AT 146 AM EDT...COUNTY OFFICIALS IN MOORE COUNTY REPORT THAT THE
  WOODLAKE DAM ON LAKE SURF JUST SOUTHEAST OF VASS REMAINS AT RISK
  OF IMMINENT FAILURE. A FAILURE WOULD RESULT IN FLASH FLOODING
  DOWNSTREAM ON CRANE CREEK WITH FLOOD WATERS EVENTUALLY REACHING
  THE LITTLE RIVER. EVACUATIONS ARE ONGOING. MOVE TO HIGHER GROUND
  NOW.

LOCATIONS PARTICULARLY AT RISK INCLUDE AREAS NEAR ROUTE 690 OR
LOBELIA ROAD...CABINS CREEK ROAD AND MCPHERSON ROAD.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.

&&

LAT...LON 3519 7910 3521 7901 3515 7901 3517 7922
      3522 7925 3524 7918 3521 7915

$$

22

The office that day

Everything else NWS Raleigh, NC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 10, 10:33 PM EDTAreal Flood WarningRAHCumberland, Durham, Edgecombe, Franklin, Halifax, Harnett and 8 more4 days
Oct 11, 8:04 AM EDTFlash Flood WarningRAHCumberland, Hoke, Moore6 hr

Nearby

Flash Flood Warnings in North Carolina, 2016Every flash flood warning in 2016

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.