Alert archive / North Carolina / Special Weather Statements in 2021

Special Weather Statement, NWS Wakefield, VA

August 18, 2021Bertie County, Chowan County, North Carolina

NWS Wakefield, VA issued this special weather statement at Aug 18, 2021, 3:40 PM EDT for Bertie County, Chowan County, North Carolina. It was in force for 65 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Aug 18, 2021, 3:40 PM EDT (19:40 UTC)
Expired
Aug 18, 2021, 4:45 PM EDT
In force
65 min
Issued by
NWS Wakefield, VA

Counties Bertie County, NC, Chowan County, NC

The radar

The Norfolk radar (KAKQ), 105 km from the middle of the area, began a volume at 19:44 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

Wallops Is Stn, VA (KWAL), launched 12:00Z, 7.7 hours before the alert went out and 239 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, Wallops Is Stn, VA at 12:00Z on 2021-08-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 770 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Wallops Is Stn, VA at 12:00Z on 2021-08-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 43 square meters per square second.1939Sfc1 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
770 J/kg
Mixed-layer CIN
-21 J/kg
Mixed-layer LCL
834 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
43 m²/s²
0-3 km storm-relative helicity
69 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Wakefield, VA wrote its last area forecast discussion before this special weather statement went out at Aug 18, 3:39 PM EDT, 1 minute earlier.

Area forecast discussion, Aug 18, 3:39 PM EDT, 1 minute before
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Hazardous weather outlook, Aug 18, 4:30 AM EDT, 11 hours 10 minutes before
Hazardous Weather Outlook
National Weather Service Wakefield VA
430 AM EDT Wed Aug 18 2021

NCZ012>017-030>032-102-VAZ092-093-095>098-190830-
Northampton-Hertford-Gates-Pasquotank-Camden-Western Currituck-
Bertie-Chowan-Perquimans-Eastern Currituck-Southampton-Isle of Wight-
Norfolk/Portsmouth-Suffolk-Chesapeake-Virginia Beach-
430 AM EDT Wed Aug 18 2021

This Hazardous Weather Outlook is for northeast North Carolina and
southeast Virginia.

.DAY ONE...Today and tonight.

Locally heavy rainfall may lead to localized flooding this afternoon
into tonight.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed.

VAZ048-062-064-069-081>083-509>518-190830-
Fluvanna-Goochland-Caroline-Powhatan-Prince George-Charles City-
New Kent-Western Louisa-Eastern Louisa-Western Hanover-
Eastern Hanover-Western Chesterfield-
Eastern Chesterfield (Including Col. Heights)-
Western Henrico (Including the City of Richmond)-Eastern Henrico-
Western King William-Eastern King William-
430 AM EDT Wed Aug 18 2021

...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING...

This Hazardous Weather Outlook is for central Virginia, east
central Virginia, north central Virginia and south central Virginia.

.DAY ONE...Today and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

In addition, a brief tornado cannot be ruled out late this morning into
late this afternoon.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

MDZ021>024-VAZ060-061-065>068-075>080-084>090-519>525-190830-
Dorchester-Wicomico-Somerset-Inland Worcester-Prince Edward-
Cumberland-Mecklenburg-Lunenburg-Nottoway-Amelia-Westmoreland-
Richmond-Northumberland-Lancaster-Brunswick-Dinwiddie-Gloucester-
Middlesex-Mathews-Greensville-Sussex-Surry-James City-
Western King and Queen-Eastern King and Queen-Western Essex-
Eastern Essex-York-Newport News-Hampton/Poquoson-
430 AM EDT Wed Aug 18 2021

This Hazardous Weather Outlook is for southeast Maryland, central
Virginia, east central Virginia, eastern Virginia, south central
Virginia and southeast Virginia.

.DAY ONE...Today and tonight.

Scattered thunderstorms are expected this afternoon. Some of the
storms may produce strong gusty winds. Additionally, another round
of heavy rainfall could lead to localized flooding this afternoon
into this evening.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this afternoon.

MDZ025-VAZ099-100-190830-
Maryland Beaches-Accomack-Northampton-
430 AM EDT Wed Aug 18 2021

...MODERATE RIP CURRENT RISK IN EFFECT THROUGH THIS EVENING...

This Hazardous Weather Outlook is for southeast Maryland, eastern
Virginia and southeast Virginia.

.DAY ONE...Today and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   MODERATE RIP CURRENT RISK.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

In the hours before

Special weather statement, Aug 18, 11:58 AM EDT, 3 hours 42 minutes before
Special Weather Statement
National Weather Service Wakefield VA
1158 AM EDT Wed Aug 18 2021

VAZ069-513-181630-
Western Chesterfield VA-Powhatan VA-
1158 AM EDT Wed Aug 18 2021

...A strong thunderstorm will impact portions of northwestern
Chesterfield and southeastern Powhatan Counties through 1230 PM
EDT...

At 1158 AM EDT, Doppler radar was tracking a strong thunderstorm
near Moseley, moving northeast at 25 mph. Doppler Radar has
indicated weak rotation with this storm.

HAZARD...Winds in excess of 30 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Moseley, Holly Hills, Skinquarter, Midlothian, Clayville and
Pilkinton.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3739 7787 3740 7787 3758 7778 3749 7757
      3730 7779 3731 7781 3732 7780 3734 7780
      3734 7784 3736 7786 3737 7788 3738 7788
TIME...MOT...LOC 1558Z 212DEG 24KT 3737 7782

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...30 MPH

EI
Special weather statement, Aug 18, 2:17 PM EDT, 1 hour 23 minutes before
Special Weather Statement
National Weather Service Wakefield VA
217 PM EDT Wed Aug 18 2021

VAZ088-089-092-181900-
Surry VA-Sussex VA-Southampton VA-
217 PM EDT Wed Aug 18 2021

...A strong thunderstorm will impact portions of central Southampton,
Sussex and southwestern Surry Counties through 300 PM EDT...

At 216 PM EDT, Doppler radar was tracking a strong thunderstorm 8
miles northwest of Boykins, moving northeast at 40 mph.

HAZARD...Winds in excess of 30 mph and heavy rain up to 2 inches
         possible

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Waverly, Courtland, Wakefield, Sussex, Ivor, Dendron, Homeville,
Capron, Vicksville, Booth Fork, Adams Grove, Carsley, Grizzard,
Booker, Yale, Lumberton, Ellis Fork, Worrell, Hilda and Dory.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
office in Wakefield.

&&

LAT...LON 3669 7746 3671 7743 3672 7746 3710 7718
      3711 7716 3717 7708 3702 7679 3699 7685
      3696 7686 3694 7684 3657 7723
TIME...MOT...LOC 1816Z 215DEG 33KT 3669 7728

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...30 MPH

SEYMOUR
Special weather statement, Aug 18, 2:29 PM EDT, 1 hour 11 minutes before
Special Weather Statement
National Weather Service Wakefield VA
229 PM EDT Wed Aug 18 2021

VAZ076-519-521-181900-
Western King and Queen VA-Richmond VA-Western Essex VA-
229 PM EDT Wed Aug 18 2021

...A strong thunderstorm will impact portions of west central
Richmond and central Essex Counties through 300 PM EDT...

At 229 PM EDT, Doppler radar was tracking a strong thunderstorm near
Newtown, or near Saint Stephens Church, moving northeast at 30 mph.

HAZARD...Winds in excess of 40 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

This strong thunderstorm will be near...
  Champlain around 245 PM EDT.
  Newland around 255 PM EDT.

Other locations impacted by this storm include Mount Landing,
Singerly, Rexburg, Indian Neck, Naylors Beach and Caret.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Strong wind gusts are possible with these storms. These wind gusts
are capable of knocking down tree limbs, small or weakened trees, and
blowing around trash cans, potted plants, lawn furniture, and other
light outdoor objects.

&&

LAT...LON 3801 7678 3785 7704 3788 7709 3808 7695
      3808 7694 3809 7693 3809 7691
TIME...MOT...LOC 1829Z 218DEG 25KT 3789 7703

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...45 MPH

Zimmerman
Special weather statement, Aug 18, 2:55 PM EDT, 45 minutes before
Special Weather Statement
National Weather Service Wakefield VA
255 PM EDT Wed Aug 18 2021

VAZ075-076-181930-
Richmond VA-Westmoreland VA-
255 PM EDT Wed Aug 18 2021

...A strong thunderstorm will impact portions of northwestern
Richmond and central Westmoreland Counties through 330 PM EDT...

At 254 PM EDT, Doppler radar was tracking a strong thunderstorm over
Newland, or near Montross, moving northeast at 30 mph.

HAZARD...Winds in excess of 40 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

This strong thunderstorm will be near...
  Montross around 305 PM EDT.
  Coles Point around 325 PM EDT.

Other locations impacted by this storm include Lerty, Stratford Hall,
Currioman Landing, Singerly, Erica, Foneswood, Westmoreland State,
Templeman and Mount Holly.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Strong wind gusts are possible with these storms. These wind gusts
are capable of knocking down tree limbs, small or weakened trees, and
blowing around trash cans, potted plants, lawn furniture, and other
light outdoor objects.

&&

LAT...LON 3816 7684 3817 7677 3815 7661 3800 7689
      3800 7691 3802 7692 3804 7691 3807 7693
      3818 7688
TIME...MOT...LOC 1854Z 215DEG 26KT 3804 7689

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...45 MPH

Zimmerman
Special weather statement, Aug 18, 3:35 PM EDT, 5 minutes before
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Special weather statement, Aug 18, 3:40 PM EDT, 0 minutes before
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The office that day

Everything else NWS Wakefield, VA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 18, 12:49 AM EDTSmall Craft AdvisoryAKQ27 hr
Aug 18, 8:00 AM EDTSpecial Weather StatementAKQMecklenburg30 min
Aug 18, 11:58 AM EDTSpecial Weather StatementAKQChesterfield32 min
Aug 18, 2:17 PM EDTSpecial Weather StatementAKQSouthampton, Sussex43 min
Aug 18, 2:29 PM EDTSpecial Weather StatementAKQEssex31 min
Aug 18, 2:40 PM EDTSevere Thunderstorm WarningAKQSouthampton, Surry, Sussex35 min
Aug 18, 2:55 PM EDTSpecial Weather StatementAKQWestmoreland35 min
Aug 18, 3:35 PM EDTSpecial Weather StatementAKQLancaster, Middlesex25 min
Aug 18, 3:43 PM EDTSpecial Weather StatementAKQEssex, Richmond, Westmoreland47 min
Aug 18, 3:56 PM EDTSpecial Weather StatementAKQLancaster, Middlesex, Northumberland49 min
Aug 18, 3:20 PM EDTCoastal Flood StatementAKQDorchester11 hr
Aug 18, 4:47 PM EDTSpecial Weather StatementAKQDorchester43 min

Nearby

Special Weather Statements in North Carolina, 2021Every special weather statement 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.