Alert archive / North Carolina / Flash Flood Warnings in 2017

Flash Flood Warning 21, NWS Raleigh, NC

September 1, 2017Cumberland County, North Carolina

NWS Raleigh, NC issued this flash flood warning at Sep 1, 2017, 7:53 PM EDT for Cumberland County, North Carolina. It was in force for 3 hr. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Sep 1, 2017, 7:53 PM EDT (23:53 UTC)
Expired
Sep 1, 2017, 10:45 PM EDT
In force
3 hr
Issued by
NWS Raleigh, NC
Area
Storm-based polygon
Flood severity
None

County Cumberland County, NC

The radar

The Raleigh/Durham radar (KRAX), 72 km from the middle of the area, began a volume at 23:57 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.

What was reported inside it

TimeReportWhereRemark
Sep 1, 8:20 PM EDTFLASH FLOOD4 Ssw Bonnie Doone, NCCUMBERLAND CO 911 REPORTS ROADS FLOODED AT/NEAR RAEFORD RD AND SKIBO RD.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 11.9 hours before the alert went out and 151 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 12:00Z on 2017-09-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 208 joules per kilogram.LCLLFCEL10008507005003002001001 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 12:00Z on 2017-09-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 86 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
208 J/kg
Mixed-layer CIN
-38 J/kg
Mixed-layer LCL
585 m above ground
0-6 km bulk shear
40 kt
0-1 km storm-relative helicity
86 m²/s²
0-3 km storm-relative helicity
143 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.4

Open this sounding in Storm Lab

The text

As transmitted.

833 
WGUS52 KRAH 012353
FFWRAH
NCC051-020245-
/O.NEW.KRAH.FF.W.0021.170901T2353Z-170902T0245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Raleigh NC
753 PM EDT FRI SEP 1 2017

The National Weather Service in Raleigh has issued a

* Flash Flood Warning for...
  Cumberland County in central North Carolina...

* Until 1045 PM EDT

* At 752 PM EDT, Doppler radar indicated training thunderstorms that
  were continuously redeveloping across the warned area. Up to one 
  inch of rain has already fallen and additional heavy rain could 
  result in an additional 1 to 3 inches. Flash flooding is expected 
  to begin shortly.

* Some locations that will experience flooding include...
  Fayetteville, Fort Bragg, Godwin, Pope AFB, Hope Mills, Spring
  Lake, Eastover, Stedman, Wade and Falcon.

This includes the following flood prone areas...Spruce Street and
Stamper Road along Creek...Cross Creek in Downtown Fayetteville...
Intersection of Camden Road and Owen Road and Ray Street at Cross
Creek.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams, urban areas, highways, streets and underpasses as
well as other drainage areas and low lying spots.

Do not drive your vehicle into areas where water covers the road. 
Many roads and intersections in the area will quickly flood. When 
encountering flooded roads, turn around, don't drown.

&&

LAT...LON 3490 7894 3495 7904 3504 7909 3513 7911
      3519 7910 3523 7888 3524 7887 3526 7880
      3525 7862 3520 7863 3520 7864 3517 7863
      3512 7865 3512 7864 3509 7867 3499 7864
      3486 7849 3485 7851 3485 7883 3483 7890

$$

10
2 follow-up statements
237 
WGUS72 KRAH 020057
FFSRAH

Flash Flood Statement
National Weather Service Raleigh NC
857 PM EDT FRI SEP 1 2017

NCC051-020245-
/O.CON.KRAH.FF.W.0021.000000T0000Z-170902T0245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Cumberland NC-
857 PM EDT FRI SEP 1 2017

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1045 PM EDT FOR
CUMBERLAND COUNTY...

At 855 PM EDT, Doppler radar indicated thunderstorms producing heavy 
rain and flooding over the warned area. Up to two inches of rain 
have already fallen. Although the rain has ended over much of 
Cumberland County, it continues to fall southeast of Cedar Creek. 
There will likely be lingering water on roadways where the rain has 
ended, so use caution while driving.

Some locations that will experience flooding include...
Fayetteville, Fort Bragg, Godwin, Pope AFB, Hope Mills, Spring Lake,
Eastover, Stedman, Wade and Falcon.

This includes the following flood prone areas...Spruce Street and
Stamper Road along Creek...Cross Creek in Downtown Fayetteville...
Intersection of Camden Road and Owen Road and Ray Street at Cross
Creek.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

&&

LAT...LON 3490 7894 3495 7904 3504 7909 3513 7911
      3519 7910 3523 7888 3524 7887 3526 7880
      3525 7862 3520 7863 3520 7864 3517 7863
      3512 7865 3512 7864 3509 7867 3499 7864
      3486 7849 3485 7851 3485 7883 3483 7890

$$

10
488 
WGUS72 KRAH 020231
FFSRAH

Flash Flood Statement
National Weather Service Raleigh NC
1031 PM EDT FRI SEP 1 2017

NCC051-020240-
/O.CAN.KRAH.FF.W.0021.000000T0000Z-170902T0245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Cumberland NC-
1031 PM EDT FRI SEP 1 2017

...THE FLASH FLOOD WARNING FOR CUMBERLAND COUNTY IS CANCELLED...

The heavy rain has ended. Flooding is no longer expected to pose a 
threat. 

LAT...LON 3490 7894 3495 7904 3504 7909 3513 7911
      3519 7910 3523 7888 3524 7887 3526 7880
      3525 7862 3520 7863 3520 7864 3517 7863
      3512 7865 3512 7864 3509 7867 3499 7864
      3486 7849 3485 7851 3485 7883 3483 7890

$$

WSS

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 1, 1:59 PM EDTSpecial Weather StatementRAHRichmond31 min
Sep 1, 2:16 PM EDTTornado WarningRAHDavidson, Montgomery, Randolph, Stanly44 min
Sep 1, 2:25 PM EDTSevere Thunderstorm WarningRAHMontgomery, Moore, Richmond35 min
Sep 1, 2:34 PM EDTSevere Thunderstorm WarningRAHSampson, Wayne41 min
Sep 1, 2:54 PM EDTSevere Thunderstorm WarningRAHChatham, Montgomery, Moore, Randolph51 min
Sep 1, 3:02 PM EDTSevere Thunderstorm WarningRAHMoore43 min
Sep 1, 3:14 PM EDTSpecial Weather StatementRAHWayne61 min
Sep 1, 3:26 PM EDTSpecial Weather StatementRAHRandolph64 min
Sep 1, 3:32 PM EDTAreal Flood AdvisoryRAHRandolph118 min
Sep 1, 3:44 PM EDTSpecial Weather StatementRAHLee46 min
Sep 1, 3:45 PM EDTSevere Thunderstorm WarningRAHAlamance, Chatham, Randolph45 min
Sep 1, 3:52 PM EDTFlash Flood WarningRAHDavidson, Montgomery, Randolph, Stanly3 hr
Sep 1, 3:59 PM EDTSevere Thunderstorm WarningRAHChatham, Harnett, Lee46 min
Sep 1, 4:00 PM EDTSpecial Weather StatementRAHWilson60 min
Sep 1, 4:06 PM EDTSpecial Weather StatementRAHMontgomery54 min
Sep 1, 4:08 PM EDTSpecial Weather StatementRAHAnson, Richmond67 min
Sep 1, 4:25 PM EDTSevere Thunderstorm WarningRAHAnson, Chatham, Hoke, Lee, Montgomery, Moore and 3 more50 min
Sep 1, 4:32 PM EDTSpecial Weather StatementRAHDurham58 min
Sep 1, 4:36 PM EDTAreal Flood AdvisoryRAHAlamance, Guilford, Randolph114 min
Sep 1, 4:38 PM EDTSevere Thunderstorm WarningRAHHarnett, Johnston, Wake52 min
Sep 1, 5:02 PM EDTSevere Thunderstorm WarningRAHHarnett, Johnston, Wake43 min
Sep 1, 5:04 PM EDTTornado Warning Tornado observedRAHHarnett, Johnston, Wake26 min
Sep 1, 5:14 PM EDTTornado WarningRAHHoke, Moore, Richmond, Scotland31 min
Sep 1, 5:16 PM EDTSevere Thunderstorm WarningRAHHoke, Scotland44 min
Sep 1, 5:19 PM EDTSevere Thunderstorm WarningRAHAlamance, Chatham, Durham, Harnett, Hoke, Lee and 3 more41 min
Sep 1, 5:24 PM EDTTornado WarningRAHHoke, Scotland36 min
Sep 1, 5:27 PM EDTTornado WarningRAHJohnston48 min
Sep 1, 5:38 PM EDTSevere Thunderstorm WarningRAHDurham, Harnett, Johnston, Wake67 min
Sep 1, 5:42 PM EDTAreal Flood AdvisoryRAHChatham, Durham, Lee, Orange, Wake3 hr
Sep 1, 5:44 PM EDTSevere Thunderstorm WarningRAHCumberland, Hoke46 min
Sep 1, 5:46 PM EDTAreal Flood AdvisoryRAHJohnston, Wayne3 hr
Sep 1, 5:57 PM EDTTornado WarningRAHHoke, Scotland33 min
Sep 1, 5:58 PM EDTAreal Flood AdvisoryRAHWake3 hr
Sep 1, 5:58 PM EDTTornado WarningRAHHarnett27 min
Sep 1, 6:08 PM EDTFlash Flood WarningRAHJohnston, Wake3 hr
Sep 1, 6:09 PM EDTSpecial Weather StatementRAHDavidson66 min
Sep 1, 6:10 PM EDTSevere Thunderstorm WarningRAHFranklin, Johnston, Nash, Wake, Wayne, Wilson50 min
Sep 1, 6:37 PM EDTSpecial Weather StatementRAHCumberland53 min
Sep 1, 6:40 PM EDTSpecial Weather StatementRAHHoke, Scotland50 min
Sep 1, 6:53 PM EDTSpecial Weather StatementRAHNash, Wilson67 min
Sep 1, 7:15 PM EDTSevere Thunderstorm WarningRAHCumberland, Sampson45 min
Sep 1, 7:36 PM EDTSpecial Weather StatementRAHWayne54 min
Sep 1, 7:52 PM EDTSevere Thunderstorm WarningRAHCumberland38 min
Sep 1, 7:59 PM EDTSpecial Weather StatementRAHSampson61 min

Nearby

Flash Flood Warnings in North Carolina, 2017Every flash flood warning in 2017

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.