Alert archive / Virginia / Flash Flood Warnings in 2021
Flash Flood Warning 5, NWS Wakefield, VA
NWS Wakefield, VA issued this flash flood warning at Jun 4, 2021, 7:16 PM EDT for Isle of Wight County, Virginia. It was in force for 3 hr. 2 reports 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
- Jun 4, 2021, 7:16 PM EDT (23:16 UTC)
- Expired
- Jun 4, 2021, 10:15 PM EDT
- In force
- 3 hr
- Issued by
- NWS Wakefield, VA
- Area
- Storm-based polygon
- Flood severity
- None
County Isle of Wight County, VA
The radar
The Norfolk radar (KAKQ), 31 km from the middle of the area, began a volume at 23:17 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 4, 7:20 PM EDT | FLASH FLOOD | Smithfield, VA | MULTIPLE REPORTING SITES SHOWING 2-2.5 INCHES OF RAIN IN 45 MINUTES. |
| Jun 4, 8:15 PM EDT | FLASH FLOOD | Isle Of Wight, VA | SEVERAL REPORTS OF STANDING WATER ON ROADWAYS IN CENTRAL ISLE OF WIGHT COUNTY. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Wallops Is Stn, VA (KWAL), launched 12:00Z, 11.3 hours before the alert went out and 158 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
- 396 J/kg
- Mixed-layer CIN
- -12 J/kg
- Mixed-layer LCL
- 545 m above ground
- 0-6 km bulk shear
- 41 kt
- 0-1 km storm-relative helicity
- 58 m²/s²
- 0-3 km storm-relative helicity
- 44 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 0.4
The text
As transmitted.
826
WGUS51 KAKQ 042316
FFWAKQ
VAC093-050215-
/O.NEW.KAKQ.FF.W.0005.210604T2316Z-210605T0215Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Wakefield VA
716 PM EDT Fri Jun 4 2021
The National Weather Service in Wakefield has issued a
* Flash Flood Warning for...
Central Isle of Wight County in southeastern Virginia...
* Until 1015 PM EDT.
* At 716 PM EDT, Doppler radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Between
1.5 and 2.5 inches of rain have fallen in the past 30 to 40
minutes. The expected rainfall rate is 1 to 2 inches in 45
minutes. Flash flooding is ongoing or expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar and automated gauges.
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...
Smithfield, Suffolk, Isle Of Wight, Rescue, Zuni, Bethel Church,
Central Hill, Lawson, Comet, Benns Church, Whitley, Raynor and
Carrollton.
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. Do not stay in areas subject to flooding when
water begins rising.
&&
LAT...LON 3697 7686 3703 7657 3698 7651 3693 7647
3692 7649 3693 7649 3692 7650 3691 7653
3692 7653 3691 7655 3689 7661 3686 7683
3688 7683 3688 7682 3689 7683 3692 7683
3696 7686
FLASH FLOOD...RADAR AND GAUGE INDICATED
EXPECTED RAINFALL...1-2 INCHES IN 45 MINUTES
$$
EI2 follow-up statements
469
WGUS71 KAKQ 050006
FFSAKQ
Flash Flood Statement
National Weather Service Wakefield VA
806 PM EDT Fri Jun 4 2021
VAC093-050215-
/O.CON.KAKQ.FF.W.0005.000000T0000Z-210605T0215Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Isle of Wight VA-
806 PM EDT Fri Jun 4 2021
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1015 PM EDT THIS
EVENING FOR CENTRAL ISLE OF WIGHT COUNTY...
At 806 PM EDT, Doppler radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Between 2
and 3 inches of rain have fallen. The expected rainfall rate is 0.5
to 1 inch in 1 hour. Flash flooding is likely ongoing.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar and automated gauges.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
Some locations that will experience flash flooding include...
Smithfield, Suffolk, Isle Of Wight, Rescue, Zuni, Bethel Church,
Central Hill, Lawson, Comet, Benns Church, Whitley, Raynor and
Carrollton.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding. Do not stay in areas subject to flooding when
water begins rising.
&&
LAT...LON 3697 7686 3703 7657 3698 7651 3693 7647
3692 7649 3693 7649 3692 7650 3691 7653
3692 7653 3691 7655 3689 7661 3686 7683
3688 7683 3688 7682 3689 7683 3692 7683
3696 7686
FLASH FLOOD...RADAR AND GAUGE INDICATED
EXPECTED RAINFALL...0.5-1 INCH IN 1 HOUR
$$
EI197
WGUS71 KAKQ 050205
FFSAKQ
Flash Flood Statement
National Weather Service Wakefield VA
1005 PM EDT Fri Jun 4 2021
VAC093-050215-
/O.EXP.KAKQ.FF.W.0005.000000T0000Z-210605T0215Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Isle of Wight VA-
1005 PM EDT Fri Jun 4 2021
...FLASH FLOOD WARNING WILL EXPIRE AT 1015 PM EDT THIS EVENING FOR
CENTRAL ISLE OF WIGHT COUNTY...
The heavy rain has ended. Please continue to heed remaining road
closures.
LAT...LON 3697 7686 3703 7657 3698 7651 3693 7647
3692 7649 3693 7649 3692 7650 3691 7653
3692 7653 3691 7655 3689 7661 3686 7683
3688 7683 3688 7682 3689 7683 3692 7683
3696 7686
$$
EIThe office that day
Everything else NWS Wakefield, VA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 3, 8:26 PM EDT | Small Craft Advisory | AKQ | 8 hr | |
| Jun 4, 4:01 AM EDT | Special Marine Warning | AKQ | 59 min | |
| Jun 4, 4:24 AM EDT | Special Weather Statement | AKQ | Mecklenburg | 51 min |
| Jun 4, 5:04 AM EDT | Areal Flood Advisory | AKQ | City of Virginia Beach | 116 min |
| Jun 4, 7:25 AM EDT | Special Weather Statement | AKQ | Southampton | 50 min |
| Jun 4, 7:55 AM EDT | Special Weather Statement | AKQ | City of Franklin, City of Suffolk | 35 min |
| Jun 4, 8:34 AM EDT | Special Weather Statement | AKQ | City of Chesapeake, City of Norfolk, City of Portsmouth, City of Suffolk, City of Virginia Beach | 56 min |
| Jun 4, 9:27 AM EDT | Special Weather Statement | AKQ | City of Chesapeake, City of Virginia Beach | 48 min |
| Jun 4, 10:26 AM EDT | Special Marine Warning | AKQ | 51 min | |
| Jun 4, 1:15 PM EDT | Special Weather Statement | AKQ | Louisa | 45 min |
| Jun 4, 2:03 PM EDT | Special Weather Statement | AKQ | Louisa | 42 min |
| Jun 4, 2:44 PM EDT | Special Weather Statement | AKQ | Hanover | 46 min |
| Jun 4, 2:57 PM EDT | Special Weather Statement | AKQ | Caroline, Westmoreland | 48 min |
| Jun 4, 3:18 PM EDT | Severe Thunderstorm Warning | AKQ | Essex, Northumberland, Richmond, Westmoreland | 42 min |
| Jun 4, 3:28 PM EDT | Special Weather Statement | AKQ | Essex, Hanover, King and Queen, King William, Powhatan, City of Richmond | 62 min |
| Jun 4, 3:59 PM EDT | Special Marine Warning | AKQ | 2 hr | |
| Jun 4, 3:59 PM EDT | Severe Thunderstorm Warning | AKQ | Essex, Lancaster, Northumberland, Richmond, Westmoreland | 61 min |
| Jun 4, 4:01 PM EDT | Special Weather Statement | AKQ | Charles City, Chesterfield, Henrico, Middlesex, New Kent, City of Colonial Heights and 2 more | 44 min |
| Jun 4, 5:04 PM EDT | Special Marine Warning | AKQ | 86 min | |
| Jun 4, 5:04 PM EDT | Special Weather Statement | AKQ | Gloucester, James City, City of Williamsburg | 56 min |
| Jun 4, 5:34 PM EDT | Special Marine Warning | AKQ | 116 min | |
| Jun 4, 5:49 PM EDT | Special Weather Statement | AKQ | Gloucester, Mathews, Surry, York, City of Hampton, City of Newport News and 2 more | 56 min |
| Jun 4, 5:54 PM EDT | Special Weather Statement | AKQ | Northampton | 66 min |
| Jun 4, 5:59 PM EDT | Special Marine Warning | AKQ | 2 hr | |
| Jun 4, 5:59 PM EDT | Severe Thunderstorm Warning | AKQ | Isle of Wight, James City, Surry, York, City of Hampton, City of Newport News and 1 more | 61 min |
| Jun 4, 6:29 PM EDT | Special Marine Warning | AKQ | 31 min | |
| Jun 4, 6:34 PM EDT | Areal Flood Advisory | AKQ | York, City of Hampton, City of Newport News, City of Poquoson | 2 hr |
| Jun 4, 6:43 PM EDT | Special Weather Statement | AKQ | City of Norfolk, City of Portsmouth | 47 min |
| Jun 4, 6:45 PM EDT | Special Weather Statement | AKQ | Isle of Wight | 30 min |
| Jun 4, 6:48 PM EDT | Special Weather Statement | AKQ | Northampton | 42 min |
| Jun 4, 7:02 PM EDT | Areal Flood Advisory | AKQ | Isle of Wight | 3 hr |
| Jun 4, 7:27 PM EDT | Special Marine Warning | AKQ | 93 min | |
| Jun 4, 7:32 PM EDT | Special Weather Statement | AKQ | Isle of Wight | 43 min |
Nearby
Flash Flood Warnings in Virginia, 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.