Alert archive / North Carolina / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 11, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at Mar 27, 2021, 1:32 PM EDT for Davie County, Iredell County, Rowan County, North Carolina. It was in force for 43 min. 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
- Mar 27, 2021, 1:32 PM EDT (17:32 UTC)
- Expired
- Mar 27, 2021, 2:15 PM EDT
- In force
- 43 min
- Issued by
- NWS Greenville-Spartanburg, SC
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Davie County, NC, Iredell County, NC, Rowan County, NC
The radar
The Roanoke radar (KFCX), 128 km from the middle of the area, began a volume at 17:36 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 |
|---|---|---|---|
| Mar 27, 1:45 PM EDT | TSTM WND DMG | 4 W Mocksville, NC | AT LEAST 2 TREES BLOWN DOWN IN WESTERN DAVIE COUNTY. ALSO HAD REPORTS OF PEA SIZED HAIL NEAR COOL SPRINGS AND IN MOCKSVILLE. |
| Mar 27, 1:52 PM EDT | HAIL 1.25 | 3 Wnw Mocksville, NC | HALF DOLLAR SIZE HAIL. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 5.5 hours before the alert went out and 55 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2434 m above ground
- 0-6 km bulk shear
- 53 kt
- 0-1 km storm-relative helicity
- 60 m²/s²
- 0-3 km storm-relative helicity
- 145 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
364
WUUS52 KGSP 271732
SVRGSP
NCC059-097-159-271815-
/O.NEW.KGSP.SV.W.0011.210327T1732Z-210327T1815Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Greenville-Spartanburg SC
132 PM EDT Sat Mar 27 2021
The National Weather Service in Greenville-Spartanburg has issued a
* Severe Thunderstorm Warning for...
Davie County in the Piedmont of North Carolina...
East central Iredell County in the Piedmont of North Carolina...
Northwestern Rowan County in the Piedmont of North Carolina...
* Until 215 PM EDT.
* At 131 PM EDT, a severe thunderstorm was located 7 miles northeast
of Statesville, moving northeast at 45 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor hail damage to vehicles is expected. Expect wind
damage to trees and power lines.
* Locations impacted include...
Mocksville, Bermuda Run, Cooleemee, Fork Church, Advance,
Turnersburg, Cool Springs and Statesville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Scattered trees and power lines will be blown down in the warned
area. Seek shelter inside an interior room.
Please report damaging winds, hail, or flooding to the National
Weather Service Greenville-Spartanburg by calling toll free, 1, 800,
2 6 7, 8 1 0 1, or by posting on our Facebook page, or Tweet it using
hashtag nwsgsp. Your message should describe the event and the
specific location where it occurred.
&&
LAT...LON 3589 8037 3589 8040 3588 8042 3587 8039
3585 8039 3585 8042 3583 8043 3583 8046
3584 8048 3583 8049 3582 8047 3572 8079
3589 8087 3602 8043 3601 8041 3599 8042
3596 8038 3590 8037
TIME...MOT...LOC 1731Z 247DEG 38KT 3583 8076
HAIL...1.00IN
WIND...60MPH
$$
SW2 follow-up statements
387
WWUS52 KGSP 271756
SVSGSP
Severe Weather Statement
National Weather Service Greenville-Spartanburg SC
156 PM EDT Sat Mar 27 2021
NCC097-159-271805-
/O.CAN.KGSP.SV.W.0011.000000T0000Z-210327T1815Z/
Iredell NC-Rowan NC-
156 PM EDT Sat Mar 27 2021
...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL IREDELL AND
NORTHWESTERN ROWAN COUNTIES IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area.
LAT...LON 3589 8037 3588 8042 3587 8039 3585 8039
3585 8042 3583 8043 3583 8046 3584 8048
3583 8049 3582 8047 3580 8056 3582 8057
3582 8061 3585 8064 3591 8068 3602 8043
3601 8041 3599 8042 3596 8038
TIME...MOT...LOC 1755Z 247DEG 38KT 3593 8046
$$
NCC059-271815-
/O.CON.KGSP.SV.W.0011.000000T0000Z-210327T1815Z/
Davie NC-
156 PM EDT Sat Mar 27 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 PM EDT
FOR CENTRAL DAVIE COUNTY...
At 155 PM EDT, a severe thunderstorm was located 5 miles northeast of
Mocksville, or 4 miles south of Bermuda Run, moving northeast at 45
mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor hail damage to vehicles is expected. Expect wind
damage to trees and power lines.
Locations impacted include...
Mocksville, Bermuda Run, Cooleemee, Fork Church and Advance.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Scattered trees and power lines will be blown down in the warned
area. Seek shelter inside an interior room.
Please report damaging winds, hail, or flooding to the National
Weather Service Greenville-Spartanburg by calling toll free, 1, 800,
2 6 7, 8 1 0 1, or by posting on our Facebook page, or Tweet it using
hashtag nwsgsp. Your message should describe the event and the
specific location where it occurred.
&&
LAT...LON 3589 8037 3588 8042 3587 8039 3585 8039
3585 8042 3583 8043 3583 8046 3584 8048
3583 8049 3582 8047 3580 8056 3582 8057
3582 8061 3585 8064 3591 8068 3602 8043
3601 8041 3599 8042 3596 8038
TIME...MOT...LOC 1755Z 247DEG 38KT 3593 8046
HAIL...1.00IN
WIND...60MPH
$$
SW317
WWUS52 KGSP 271818
SVSGSP
Severe Weather Statement
National Weather Service Greenville-Spartanburg SC
218 PM EDT Sat Mar 27 2021
NCC059-271825-
/O.EXP.KGSP.SV.W.0011.000000T0000Z-210327T1815Z/
Davie NC-
218 PM EDT Sat Mar 27 2021
...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL DAVIE COUNTY HAS
EXPIRED...
The storm which prompted the warning has moved out of the area.
Therefore the warning has been allowed to expire. However,
additional strong to severe thunderstorms are expected to move into
Davie County after 300 PM, and additional warnings may become
necessary at that time.
A Severe Thunderstorm Watch remains in effect until 800 PM EDT for
the Piedmont of North Carolina.
LAT...LON 3589 8037 3588 8042 3587 8039 3585 8039
3585 8042 3583 8043 3583 8046 3584 8048
3583 8049 3582 8047 3580 8056 3582 8057
3582 8061 3585 8064 3591 8068 3602 8043
3601 8041 3599 8042 3596 8038
TIME...MOT...LOC 1815Z 247DEG 38KT 3601 8023
$$
LANEThe office that day
Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 27, 12:51 AM EDT | Areal Flood Advisory | GSP | Rowan | 4 hr |
| Mar 27, 6:05 AM EDT | River Flood Advisory | GSP | Cleveland | 15 hr |
| Mar 27, 11:58 AM EDT | Special Weather Statement | GSP | Graham, Swain | 62 min |
| Mar 27, 12:35 PM EDT | Special Weather Statement | GSP | Madison | 55 min |
| Mar 27, 12:50 PM EDT | Flash Flood Watch | GSP | Avery, Buncombe, Burke, Caldwell, Graham, Haywood and 11 more | 23 hr |
| Mar 27, 12:59 PM EDT | Special Weather Statement | GSP | Avery, Mitchell, Yancey | 61 min |
| Mar 27, 1:23 PM EDT | Special Weather Statement | GSP | Buncombe | 67 min |
| Mar 27, 1:30 PM EDT | Severe Thunderstorm Warning | GSP | Buncombe | 45 min |
| Mar 27, 1:39 PM EDT | Severe Thunderstorm Warning | GSP | Avery, Burke, Caldwell | 66 min |
| Mar 27, 1:53 PM EDT | Severe Thunderstorm Warning | GSP | Burke, Caldwell, McDowell | 55 min |
| Mar 27, 2:00 PM EDT | Severe Thunderstorm Warning | GSP | Burke, Cleveland, McDowell, Rutherford | 45 min |
| Mar 27, 2:19 PM EDT | Severe Thunderstorm Warning | GSP | Alexander, Caldwell | 29 min |
| Mar 27, 2:29 PM EDT | Special Weather Statement | GSP | Cleveland, Polk, Rutherford | 31 min |
| Mar 27, 2:45 PM EDT | Special Weather Statement | GSP | Alexander, Catawba, Cleveland, Davie, Gaston, Iredell and 1 more | 45 min |
| Mar 27, 3:15 PM EDT | Special Weather Statement | GSP | Davie, Iredell, Rowan | 45 min |
| Mar 27, 3:24 PM EDT | Special Weather Statement | GSP | Cleveland, Gaston, Lincoln | 51 min |
| Mar 27, 3:53 PM EDT | Special Weather Statement | GSP | Cabarrus, Gaston, Mecklenburg, Rowan | 52 min |
| Mar 27, 3:59 PM EDT | Severe Thunderstorm Warning | GSP | Cabarrus, Mecklenburg | 31 min |
| Mar 27, 4:17 PM EDT | Severe Thunderstorm Warning | GSP | Cabarrus, Rowan | 28 min |
| Mar 27, 5:04 PM EDT | Special Weather Statement | GSP | Union | 41 min |
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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.