Alert archive / North Carolina / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 15, NWS Newport/Morehead City, NC
NWS Newport/Morehead City, NC issued this severe thunderstorm warning at Apr 14, 2021, 10:09 PM EDT for Dare County, Tyrrell County, Washington County, North Carolina. It was in force for 36 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
- Apr 14, 2021, 10:09 PM EDT (02:09 UTC)
- Expired
- Apr 14, 2021, 10:45 PM EDT
- In force
- 36 min
- Issued by
- NWS Newport/Morehead City, NC
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Dare County, NC, Tyrrell County, NC, Washington County, NC
The radar
The Morehead City radar (KMHX), 140 km from the middle of the area, began a volume at 02:11 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 00:00Z, 2.2 hours before the alert went out and 140 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
- 95 J/kg
- Mixed-layer CIN
- -123 J/kg
- Mixed-layer LCL
- 783 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 319 m²/s²
- 0-3 km storm-relative helicity
- 345 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.2
The text
As transmitted.
316
WUUS52 KMHX 150209
SVRMHX
NCC055-177-187-150245-
/O.NEW.KMHX.SV.W.0015.210415T0209Z-210415T0245Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Newport/Morehead City NC
1009 PM EDT Wed Apr 14 2021
The National Weather Service in Newport has issued a
* Severe Thunderstorm Warning for...
East central Washington County in eastern North Carolina...
West central Dare County in eastern North Carolina...
Northern Tyrrell County in eastern North Carolina...
* Until 1045 PM EDT.
* At 1009 PM EDT, a severe thunderstorm was located near Columbia, or
23 miles south of Weeksville, moving east at 40 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Alligator, Gum Neck, Columbia, East Lake, Woodley, Newfoundland,
Buffalo City and Frying Pan Landing.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Please send your reports of hail and/or wind damage, including trees
or large limbs downed, by calling the National Weather Service office
in Newport at 1-800-889-6889.
&&
LAT...LON 3591 7587 3568 7597 3583 7640 3598 7633
TIME...MOT...LOC 0209Z 288DEG 33KT 3587 7626
HAIL...1.00IN
WIND...60MPH
$$
261 follow-up statement
494
WWUS52 KMHX 150221
SVSMHX
Severe Weather Statement
National Weather Service Newport/Morehead City NC
1021 PM EDT Wed Apr 14 2021
NCC187-150231-
/O.CAN.KMHX.SV.W.0015.000000T0000Z-210415T0245Z/
Washington NC-
1021 PM EDT Wed Apr 14 2021
...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL WASHINGTON COUNTY
IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
LAT...LON 3591 7587 3568 7597 3580 7625 3595 7617
TIME...MOT...LOC 0221Z 288DEG 33KT 3584 7613
$$
NCC055-177-150245-
/O.CON.KMHX.SV.W.0015.000000T0000Z-210415T0245Z/
Dare NC-Tyrrell NC-
1021 PM EDT Wed Apr 14 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1045 PM EDT
FOR WEST CENTRAL DARE AND NORTHEASTERN TYRRELL COUNTIES...
At 1021 PM EDT, a severe thunderstorm was located over Frying Pan
Landing, or 23 miles northwest of Stumpy Point, moving east at 40
mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Alligator, East Lake, Buffalo City and Frying Pan Landing.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Please send your reports of hail and/or wind damage, including trees
or large limbs downed, by calling the National Weather Service office
in Newport at 1-800-889-6889.
&&
LAT...LON 3591 7587 3568 7597 3580 7625 3595 7617
TIME...MOT...LOC 0221Z 288DEG 33KT 3584 7613
HAIL...1.00IN
WIND...60MPH
$$
26The office that day
Everything else NWS Newport/Morehead City, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 14, 8:59 PM EDT | Special Marine Warning | MHX | 46 min | |
| Apr 14, 9:23 PM EDT | Severe Thunderstorm Warning | MHX | Tyrrell, Washington | 52 min |
| Apr 14, 10:12 PM EDT | Special Marine Warning | MHX | 33 min | |
| Apr 14, 10:44 PM EDT | Special Marine Warning | MHX | 46 min | |
| Apr 14, 10:55 PM EDT | Severe Thunderstorm Warning | MHX | Dare | 35 min |
| Apr 14, 11:04 PM EDT | Special Weather Statement | MHX | Tyrrell | 26 min |
| Apr 14, 11:11 PM EDT | Special Marine Warning | MHX | 17 min | |
| Apr 15, 5:18 AM EDT | Small Craft Advisory | MHX | 33 hr | |
| Apr 15, 3:13 PM EDT | Small Craft Advisory | MHX | 16 hr |
Nearby
Severe Thunderstorm Warnings in North Carolina, 2021Every severe thunderstorm 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.