Alert archive / North Carolina / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 175, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at Sep 8, 2021, 6:28 PM EDT for Davie County, North Carolina. It was in force for 32 min. 1 report 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
- Sep 8, 2021, 6:28 PM EDT (22:28 UTC)
- Expired
- Sep 8, 2021, 7:00 PM EDT
- In force
- 32 min
- Issued by
- NWS Greenville-Spartanburg, SC
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
County Davie County, NC
The radar
The Roanoke radar (KFCX), 129 km from the middle of the area, began a volume at 22:31 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 |
|---|---|---|---|
| Sep 8, 6:31 PM EDT | TSTM WND DMG | 2 Nne Mocksville, NC | ONE TREE REPORTED DOWN NEAR HIGHWAY 158. |
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, 10.5 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
- 1161 J/kg
- Mixed-layer CIN
- -41 J/kg
- Mixed-layer LCL
- 818 m above ground
- 0-6 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- 34 m²/s²
- 0-3 km storm-relative helicity
- 8 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
029
WUUS52 KGSP 082228
SVRGSP
NCC059-082300-
/O.NEW.KGSP.SV.W.0175.210908T2228Z-210908T2300Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Greenville-Spartanburg SC
628 PM EDT Wed Sep 8 2021
The National Weather Service in Greenville-Spartanburg has issued a
* Severe Thunderstorm Warning for...
Central Davie County in the Piedmont of North Carolina...
* Until 700 PM EDT.
* At 628 PM EDT, a severe thunderstorm was located near Mocksville,
moving east at 25 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...
For your protection move to an interior room on the lowest floor of a
building.
Please report damaging winds, hail, or flooding to the National
Weather Service 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 8040 3588 8042 3587 8039 3585 8039
3585 8042 3583 8043 3583 8046 3584 8048
3583 8049 3581 8047 3579 8048 3580 8056
3582 8057 3582 8061 3599 8059 3600 8042
3599 8042 3596 8038 3589 8037
TIME...MOT...LOC 2228Z 274DEG 20KT 3590 8051
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
ARK1 follow-up statement
660
WWUS52 KGSP 082251
SVSGSP
Severe Weather Statement
National Weather Service Greenville-Spartanburg SC
651 PM EDT Wed Sep 8 2021
NCC059-082301-
/O.EXP.KGSP.SV.W.0175.000000T0000Z-210908T2300Z/
Davie NC-
651 PM EDT Wed Sep 8 2021
...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL DAVIE COUNTY WILL
EXPIRE AT 700 PM EDT...
The storm which prompted the warning has weakened below severe
limits, and is exiting the warned area. Therefore, the warning will
be allowed to expire.
To report severe weather to the National Weather Service
Greenville-Spartanburg, call toll free, 1, 800, 2 6 7, 8 1 0 1, or
post on our Facebook page, or Tweet it using hashtag nwsgsp. Your
message should describe the event and the specific location where it
occurred.
LAT...LON 3589 8040 3588 8042 3587 8039 3585 8039
3585 8042 3583 8043 3583 8046 3584 8048
3583 8049 3581 8047 3579 8048 3580 8056
3582 8057 3582 8061 3599 8059 3600 8042
3599 8042 3596 8038 3589 8037
TIME...MOT...LOC 2251Z 274DEG 20KT 3589 8037
$$
ARKThe office that day
Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 8, 6:15 AM EDT | Special Weather Statement | GSP | Gaston | 45 min |
| Sep 8, 6:44 AM EDT | Special Weather Statement | GSP | Mecklenburg | 31 min |
| Sep 8, 6:54 AM EDT | Special Weather Statement | GSP | Gaston | 51 min |
| Sep 8, 7:19 AM EDT | Special Weather Statement | GSP | Cabarrus | 26 min |
| Sep 8, 7:55 AM EDT | Special Weather Statement | GSP | Cabarrus | 35 min |
| Sep 8, 8:26 AM EDT | Special Weather Statement | GSP | Rowan | 34 min |
| Sep 8, 8:58 AM EDT | Special Weather Statement | GSP | Davie | 32 min |
| Sep 8, 12:37 PM EDT | Special Weather Statement | GSP | Henderson | 23 min |
| Sep 8, 1:00 PM EDT | Special Weather Statement | GSP | Henderson | 30 min |
| Sep 8, 1:36 PM EDT | Severe Thunderstorm Warning | GSP | Henderson, Polk, Rutherford | 39 min |
| Sep 8, 1:52 PM EDT | Special Weather Statement | GSP | Union | 23 min |
| Sep 8, 2:03 PM EDT | Severe Thunderstorm Warning | GSP | Burke | 42 min |
| Sep 8, 2:07 PM EDT | Severe Thunderstorm Warning | GSP | Alexander, Caldwell | 53 min |
| Sep 8, 2:12 PM EDT | Severe Thunderstorm Warning | GSP | Polk, Rutherford | 48 min |
| Sep 8, 2:15 PM EDT | Special Weather Statement | GSP | Union | 45 min |
| Sep 8, 2:55 PM EDT | Special Weather Statement | GSP | Caldwell | 35 min |
| Sep 8, 2:57 PM EDT | Special Weather Statement | GSP | Cleveland | 33 min |
| Sep 8, 5:07 PM EDT | Special Weather Statement | GSP | McDowell | 23 min |
| Sep 8, 5:30 PM EDT | Special Weather Statement | GSP | Iredell | 30 min |
| Sep 8, 5:37 PM EDT | Special Weather Statement | GSP | Buncombe | 23 min |
| Sep 8, 5:47 PM EDT | Special Weather Statement | GSP | McDowell | 28 min |
| Sep 8, 5:54 PM EDT | Special Weather Statement | GSP | Transylvania | 51 min |
| Sep 8, 6:03 PM EDT | Special Weather Statement | GSP | Davie | 27 min |
| Sep 8, 6:32 PM EDT | Special Weather Statement | GSP | McDowell | 28 min |
| Sep 8, 6:57 PM EDT | Special Weather Statement | GSP | McDowell | 48 min |
| Sep 8, 7:29 PM EDT | Areal Flood Advisory | GSP | Buncombe | 2 hr |
| Sep 8, 7:32 PM EDT | Special Weather Statement | GSP | Rutherford | 28 min |
| Sep 8, 7:41 PM EDT | Special Weather Statement | GSP | Davie | 34 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.