Alert archive / North Carolina / Tornado Warnings in 2017
Tornado Warning 10, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this tornado warning at May 24, 2017, 4:12 PM EDT for Davie County, Iredell County, North Carolina. It was in force for 18 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
- May 24, 2017, 4:12 PM EDT (20:12 UTC)
- Expired
- May 24, 2017, 4:30 PM EDT
- In force
- 18 min
- Issued by
- NWS Greenville-Spartanburg, SC
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.0 in
Counties Davie County, NC, Iredell County, NC
The radar
The Roanoke radar (KFCX), 116 km from the middle of the area, began a volume at 20:15 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 |
|---|---|---|---|
| May 24, 4:14 PM EDT | TSTM WND DMG | 5 Wnw Farmington, NC | NUMEROUS TREES DOWN AND STRUCTURAL DAMAGE TO HOMES ON FOUR CORNERS RD. OFF HWY 801. POSSIBLE TORNADO DAMAGE. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| May 24, 10:04 AM EDT | Tornado Watch | SPC | 11 hr |
The nearest sounding before it
Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 8.2 hours before the alert went out and 59 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
- 52 J/kg
- Mixed-layer CIN
- -47 J/kg
- Mixed-layer LCL
- 553 m above ground
- 0-6 km bulk shear
- 50 kt
- 0-1 km storm-relative helicity
- 105 m²/s²
- 0-3 km storm-relative helicity
- 137 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
145
WFUS52 KGSP 242012
TORGSP
NCC059-097-242045-
/O.NEW.KGSP.TO.W.0010.170524T2012Z-170524T2045Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Greenville-Spartanburg SC
412 PM EDT WED MAY 24 2017
The National Weather Service in Greenville-Spartanburg has issued a
* Tornado Warning for...
Northern Davie County in the Piedmont of North Carolina...
Northeastern Iredell County in the Piedmont of North Carolina...
* Until 445 PM EDT
* At 412 PM EDT, a severe thunderstorm capable of producing a tornado
was located 8 miles northwest of Mocksville, or 6 miles east of
Harmony, moving northeast at 20 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* This dangerous thunderstorm will remain over mainly rural areas of
northern Davie and northeastern Iredell Counties, including the
following locations: Farmington and Sheffield.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
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 8066 3597 8077 3605 8070 3605 8050
3604 8049 3605 8047 3606 8047 3606 8046
3603 8044 3601 8042
TIME...MOT...LOC 2012Z 229DEG 17KT 3598 8066
TORNADO...RADAR INDICATED
HAIL...0.00IN
$$
KRENTZ1 follow-up statement
948
WWUS52 KGSP 242030
SVSGSP
Severe Weather Statement
National Weather Service Greenville-Spartanburg SC
430 PM EDT WED MAY 24 2017
NCC059-097-242040-
/O.CAN.KGSP.TO.W.0010.000000T0000Z-170524T2045Z/
Davie NC-Iredell NC-
430 PM EDT WED MAY 24 2017
...THE TORNADO WARNING FOR NORTHERN DAVIE AND NORTHEASTERN IREDELL
COUNTIES IS CANCELLED...
The storm which prompted the warning has moved out of the area.
Therefore the warning has been cancelled.
A tornado watch remains in effect until 600 PM EDT for the Piedmont
of North Carolina.
LAT...LON 3589 8066 3597 8077 3605 8070 3605 8050
3604 8049 3605 8047 3606 8047 3606 8046
3603 8044 3601 8042
TIME...MOT...LOC 2024Z 229DEG 17KT 3604 8058
$$
KRENTZThe office that day
Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 24, 4:23 AM EDT | Flash Flood Watch | GSP | Alexander, Avery, Buncombe, Burke, Cabarrus, Caldwell and 22 more | 18 hr |
| May 24, 4:26 AM EDT | Areal Flood Advisory | GSP | Burke, Caldwell | 6 hr |
| May 24, 11:04 AM EDT | Special Weather Statement | GSP | Graham | 71 min |
| May 24, 11:10 AM EDT | Severe Thunderstorm Warning | GSP | Graham, Swain | 47 min |
| May 24, 12:18 PM EDT | Special Weather Statement | GSP | Graham | 42 min |
| May 24, 1:01 PM EDT | Special Weather Statement | GSP | Jackson | 44 min |
| May 24, 2:39 PM EDT | Special Weather Statement | GSP | McDowell | 36 min |
| May 24, 2:47 PM EDT | Severe Thunderstorm Warning | GSP | McDowell, Polk, Rutherford | 43 min |
| May 24, 3:11 PM EDT | Special Weather Statement | GSP | Iredell | 34 min |
| May 24, 3:41 PM EDT | Tornado Warning | GSP | Davie, Iredell, Rowan | 34 min |
| May 24, 3:59 PM EDT | Areal Flood Advisory | GSP | Burke, McDowell | 3 hr |
| May 24, 4:00 PM EDT | Severe Thunderstorm Warning | GSP | Cabarrus, Mecklenburg | 45 min |
| May 24, 4:15 PM EDT | Tornado Warning | GSP | Alexander, Iredell | 31 min |
| May 24, 4:16 PM EDT | Tornado Warning | GSP | Union | 29 min |
| May 24, 4:21 PM EDT | Areal Flood Advisory | GSP | Mecklenburg | 6 hr |
| May 24, 4:23 PM EDT | Tornado Warning | GSP | Burke, McDowell | 37 min |
| May 24, 4:57 PM EDT | Special Weather Statement | GSP | Stanly | 33 min |
| May 24, 4:58 PM EDT | Areal Flood Advisory | GSP | Burke, Caldwell | 3 hr |
| May 24, 5:32 PM EDT | Areal Flood Advisory | GSP | McDowell, Rutherford | 3 hr |
| May 24, 6:04 PM EDT | Flash Flood Warning | GSP | McDowell, Rutherford | 6 hr |
| May 24, 6:17 PM EDT | Special Weather Statement | GSP | Burke | 43 min |
| May 24, 6:39 PM EDT | Special Weather Statement | GSP | Caldwell | 36 min |
| May 24, 6:46 PM EDT | Special Weather Statement | GSP | Polk, Rutherford | 44 min |
| May 24, 7:28 PM EDT | Areal Flood Advisory | GSP | Henderson | 107 min |
Nearby
Tornado Warnings in North Carolina, 2017Every tornado warning in 2017Tornadoes in 2017
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.