Alert archive / North Carolina / Flash Flood Warnings in 2021
Flash Flood Warning 1, NWS Raleigh, NC
NWS Raleigh, NC issued this flash flood warning at Jun 3, 2021, 3:37 PM EDT for Edgecombe County, Halifax County, Nash County, North Carolina. It was in force for 3 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
- Jun 3, 2021, 3:37 PM EDT (19:37 UTC)
- Expired
- Jun 3, 2021, 6:14 PM EDT
- In force
- 3 hr
- Issued by
- NWS Raleigh, NC
- Area
- Storm-based polygon
- Flood severity
- None
Counties Edgecombe County, NC, Halifax County, NC, Nash County, NC
The radar
The Norfolk radar (KAKQ), 93 km from the middle of the area, began a volume at 19:39 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
Newport, NC (KMHX), launched 12:00Z, 7.6 hours before the alert went out and 180 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
- 959 J/kg
- Mixed-layer CIN
- -11 J/kg
- Mixed-layer LCL
- 748 m above ground
- 0-6 km bulk shear
- 18 kt
- 0-1 km storm-relative helicity
- 78 m²/s²
- 0-3 km storm-relative helicity
- 77 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 2.2
The text
As transmitted.
901
WGUS52 KRAH 031937
FFWRAH
NCC065-083-127-032330-
/O.NEW.KRAH.FF.W.0001.210603T1937Z-210603T2330Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Raleigh NC
337 PM EDT Thu Jun 3 2021
The National Weather Service in Raleigh has issued a
* Flash Flood Warning for...
Northwestern Edgecombe County in central North Carolina...
Central Halifax County in central North Carolina...
Northeastern Nash County in central North Carolina...
* Until 730 PM EDT.
* At 337 PM EDT, Local law enforcement reported flash flooding
across the warned area. Between 1 and 3 inches of rain have
fallen. Additional rainfall amounts of 1 to 2 inches are possible
in the warned area.
HAZARD...Flash flooding caused by heavy rain.
SOURCE...Law enforcement reported a neighborhood in Whitakers,
NC has been evacuated due to high water.
IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Rocky Mount, Roanoke Rapids, Halifax, Dortches, Enfield,
Sharpsburg, Weldon, Whitakers, Battleboro, Tillery, South Weldon
and Tar River Reservoir.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.
&&
LAT...LON 3591 7795 3648 7764 3645 7763 3643 7760
3642 7759 3642 7756 3641 7755 3640 7754
3637 7755 3635 7758 3634 7759 3631 7757
3630 7754 3631 7749 3632 7748 3632 7744
3629 7741 3627 7741 3586 7779
FLASH FLOOD...OBSERVED
$$
CA1 follow-up statement
958
WGUS72 KRAH 032214
FFSRAH
Flash Flood Statement
National Weather Service Raleigh NC
614 PM EDT Thu Jun 3 2021
NCC065-083-127-032224-
/O.CAN.KRAH.FF.W.0001.000000T0000Z-210603T2330Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Edgecombe NC-Halifax NC-Nash NC-
614 PM EDT Thu Jun 3 2021
...FLASH FLOOD WARNING IS CANCELLED FOR NORTHWESTERN EDGECOMBE,
CENTRAL HALIFAX AND NORTHEASTERN NASH COUNTIES...
Flood waters have begun to recede. The heavy rain has ended. While
flooding is no longer expected to pose a threat, there could be some
lingering ponding on roadways. Please continue to heed remaining
road closures.
A Flash Flood Watch remains in effect until 600 AM EDT Friday for a
portion of central North Carolina.
LAT...LON 3591 7795 3648 7764 3645 7763 3643 7760
3642 7759 3642 7756 3641 7755 3640 7754
3637 7755 3635 7758 3634 7759 3631 7757
3630 7754 3631 7749 3632 7748 3632 7744
3629 7741 3627 7741 3586 7779
$$
10The office that day
Everything else NWS Raleigh, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 2, 9:10 PM EDT | Special Weather Statement | RAH | Wayne | 50 min |
| Jun 3, 3:02 AM EDT | Areal Flood Advisory | RAH | Chatham, Wake | 3 hr |
| Jun 3, 3:23 AM EDT | Flash Flood Watch | RAH | Anson, Chatham, Cumberland, Durham, Edgecombe, Franklin and 18 more | 24 hr |
| Jun 3, 8:21 AM EDT | Areal Flood Advisory | RAH | Edgecombe, Halifax, Wayne, Wilson | 4 hr |
| Jun 3, 12:29 PM EDT | Special Weather Statement | RAH | Franklin | 46 min |
| Jun 3, 12:50 PM EDT | Special Weather Statement | RAH | Wayne | 40 min |
| Jun 3, 1:01 PM EDT | Special Weather Statement | RAH | Halifax | 29 min |
| Jun 3, 1:08 PM EDT | Special Weather Statement | RAH | Franklin | 52 min |
| Jun 3, 1:23 PM EDT | Special Weather Statement | RAH | Anson | 52 min |
| Jun 3, 1:41 PM EDT | Special Weather Statement | RAH | Halifax | 64 min |
| Jun 3, 1:45 PM EDT | Special Weather Statement | RAH | Wayne, Wilson | 60 min |
| Jun 3, 2:13 PM EDT | Special Weather Statement | RAH | Montgomery | 32 min |
| Jun 3, 2:19 PM EDT | Areal Flood Advisory | RAH | Cumberland, Harnett, Johnston, Sampson, Wayne | 4 hr |
| Jun 3, 2:39 PM EDT | Special Weather Statement | RAH | Chatham, Durham | 51 min |
| Jun 3, 3:05 PM EDT | Areal Flood Advisory | RAH | Edgecombe, Halifax, Nash | 115 min |
| Jun 3, 3:17 PM EDT | Areal Flood Advisory | RAH | Chatham, Durham, Granville, Orange, Wake | 118 min |
| Jun 3, 3:41 PM EDT | Flash Flood Warning | RAH | Franklin, Halifax, Warren | 3 hr |
| Jun 3, 4:22 PM EDT | Flash Flood Warning | RAH | Wayne | 3 hr |
| Jun 3, 4:27 PM EDT | Flash Flood Warning | RAH | Chatham, Durham, Granville, Orange, Person | 112 min |
| Jun 3, 4:33 PM EDT | Special Weather Statement | RAH | Guilford | 57 min |
| Jun 3, 4:58 PM EDT | Areal Flood Advisory | RAH | Franklin, Granville, Vance, Wake, Warren | 95 min |
| Jun 3, 5:57 PM EDT | Areal Flood Advisory | RAH | Cumberland, Harnett, Hoke, Johnston, Sampson, Wayne | 3 hr |
| Jun 3, 7:47 PM EDT | Areal Flood Advisory | RAH | Edgecombe, Wilson | 105 min |
Nearby
Flash Flood Warnings in North Carolina, 2021Every flash flood warning in 2021
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.