Alert archive / Maryland / Special Weather Statements in 2021

Special Weather Statement, NWS Wakefield, VA

March 28, 2021Dorchester County, Maryland

NWS Wakefield, VA issued this special weather statement at Mar 28, 2021, 8:04 PM EDT for Dorchester County, Maryland. It was in force for 41 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
Mar 28, 2021, 8:04 PM EDT (00:04 UTC)
Expired
Mar 28, 2021, 8:45 PM EDT
In force
41 min
Issued by
NWS Wakefield, VA

County Dorchester County, MD

The radar

The Dover AFB radar (KDOX), 80 km from the middle of the area, began a volume at 00:07 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 00:00Z, 0.1 hours before the alert went out and 63 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 00:00Z on 2021-03-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 126 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 00:00Z on 2021-03-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 198 square meters per square second.1939587897117Sfc1 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
126 J/kg
Mixed-layer CIN
-108 J/kg
Mixed-layer LCL
1306 m above ground
0-6 km bulk shear
66 kt
0-1 km storm-relative helicity
198 m²/s²
0-3 km storm-relative helicity
263 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.4

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 Mar 28, 7:07 PM EDT, 57 minutes earlier.

Area forecast discussion, Mar 28, 7:07 PM EDT, 57 minutes before
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Hazardous weather outlook, Mar 28, 6:30 PM EDT, 1 hour 34 minutes before
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In the hours before

Special weather statement, Mar 28, 4:48 PM EDT, 3 hours 16 minutes before
Special Weather Statement
National Weather Service Wakefield VA
448 PM EDT Sun Mar 28 2021

NCZ030>032-282130-
Bertie-Perquimans-Chowan-
448 PM EDT Sun Mar 28 2021

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT SOUTHWESTERN
PASQUOTANK...PERQUIMANS...EASTERN BERTIE AND CHOWAN COUNTIES...

At 447 PM EDT, radar indicated strong thunderstorms were located
along a line extending from Rockyhock to 6 miles north of Old Ford.
Movement was east at 45 mph.

Wind gusts up to 50 mph and dime size hail are possible with these
storms.

Locations impacted include...
Windsor, Hertford, Winfall, Colerain, Rockyhock, Cape Colony, Snug
Harbor, Burgess, Valhalla, Midway, Askewville, Goose Pond, Whites
Crossroads, Holiday Island, Arrowhead Beach, Saint Johns, Mount
Gould, Hancock, Yeopim Station and Wakelon.

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 3590 7692 3586 7704 3593 7703 3594 7705
      3594 7707 3624 7683 3625 7635 3616 7624
      3610 7622 3608 7641 3601 7651 3601 7658
      3606 7662 3604 7666 3593 7674 3595 7670
      3594 7669 3588 7674 3588 7683 3581 7688
TIME...MOT...LOC 2047Z 248DEG 42KT 3618 7670 3573 7711

JM
Special weather statement, Mar 28, 5:18 PM EDT, 2 hours 46 minutes before
Special Weather Statement
National Weather Service Wakefield VA
518 PM EDT Sun Mar 28 2021

NCZ015>017-032-102-282215-
Eastern Currituck-Pasquotank-Camden-Perquimans-Western Currituck-
518 PM EDT Sun Mar 28 2021

...A STRONG THUNDERSTORM WILL AFFECT SOUTHEASTERN CAMDEN...
SOUTHEASTERN PASQUOTANK...SOUTHEASTERN PERQUIMANS AND SOUTHEASTERN
CURRITUCK COUNTIES...

At 517 PM EDT, a strong thunderstorm was located near Nixonton, or
near Weeksville, moving east at 45 mph.

Wind gusts in excess of 40 mph and dime size hail are possible with
this storm.

Locations impacted include...
Elizabeth City, Camden, Elizabeth City State University, Grandy,
Weeksville, Indiantown, Corolla, Nixonton, Old Trap, Whitehall
Shores, Point Harbor, Shiloh, Pasquotank, Bob White Fork, Poplar
Branch, Spot, Glen Cove, Barco, Jacocks and Goose Creek.

Strong wind gusts are possible with this storm. 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 3617 7591 3618 7600 3614 7600 3615 7606
      3614 7610 3613 7611 3612 7617 3610 7621
      3611 7627 3608 7633 3631 7635 3644 7578
      3625 7572 3622 7574 3622 7577 3620 7577
      3619 7579 3609 7575 3608 7579 3607 7580
TIME...MOT...LOC 2117Z 257DEG 42KT 3614 7624

JM
Local storm report, Mar 28, 6:07 PM EDT, 1 hour 57 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WAKEFIELD VA
607 PM EDT SUN MAR 28 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0540 PM     MARINE TSTM WIND 2 NNE BARCO             36.42N 75.96W
03/28/2021  M49 MPH          CURRITUCK          NC   MESONET

            BELLS ISLAND WEATHERFLOW SITE.

&&
Special weather statement, Mar 28, 7:48 PM EDT, 16 minutes before
Special Weather Statement
National Weather Service Wakefield VA
748 PM EDT Sun Mar 28 2021

MDZ021-022-290015-
Dorchester-Wicomico-
748 PM EDT Sun Mar 28 2021

...A STRONG THUNDERSTORM WILL AFFECT NORTHWESTERN WICOMICO AND
NORTHEASTERN DORCHESTER COUNTIES...

At 747 PM EDT, a strong thunderstorm was located near Sharptown, or
near Hurlock, moving east at 50 mph.

Wind gusts in excess of 40 mph are possible with this storm.

Locations impacted include...
Hurlock, Sharptown, Secretary, Vienna, East New Market, Mardela
Springs, Galestown, Brookview, Eldorado and Linkwood.

Strong wind gusts are possible with this storm. 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 3870 7580 3868 7580 3868 7578 3869 7576
      3864 7571 3848 7570 3846 7569 3841 7602
      3861 7597 3861 7595 3862 7597 3867 7595
      3869 7590 3870 7590 3869 7587 3870 7585
TIME...MOT...LOC 2347Z 251DEG 45KT 3857 7580

JM
Special weather statement, Mar 28, 8:04 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
Mar 28, 10:09 PM EDTSpecial Weather StatementAKQNorthampton, City of Norfolk, City of Portsmouth, City of Virginia Beach36 min
Mar 28, 10:10 PM EDTSpecial Marine WarningAKQ65 min
Mar 28, 10:26 PM EDTSpecial Marine WarningAKQ64 min
Mar 28, 10:43 PM EDTSpecial Marine WarningAKQ2 hr
Mar 28, 10:46 PM EDTSpecial Marine WarningAKQ74 min
Mar 28, 11:19 PM EDTSpecial Marine WarningAKQ56 min
Mar 28, 11:37 PM EDTSpecial Marine WarningAKQ53 min
Mar 28, 11:56 PM EDTSpecial Marine WarningAKQ94 min
Mar 28, 11:58 PM EDTSpecial Marine WarningAKQ92 min
Mar 29, 12:30 AM EDTSpecial Marine WarningAKQ90 min
Mar 29, 12:44 AM EDTSpecial Marine WarningAKQ76 min
Mar 29, 1:30 AM EDTSpecial Marine WarningAKQ60 min
Mar 29, 1:55 AM EDTSpecial Marine WarningAKQ95 min

Nearby

Special Weather Statements in Maryland, 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.