Alert archive / North Carolina / Tornado Watches in 2016
Tornado Watch 26
The Storm Prediction Center issued this tornado watch at Feb 24, 2016, 11:16 AM EST for 58 counties in North Carolina; 27 counties in South Carolina. It was in force for 8 hr.
The area
The outline as issued.
The facts
- Issued
- Feb 24, 2016, 11:16 AM EST (16:16 UTC)
- Expired
- Feb 24, 2016, 7:00 PM EST
- In force
- 8 hr
- Issued by
- the Storm Prediction Center
- Largest hail expected
- 1.5 in
- Strongest gust expected
- 60 kt
All 85 counties
Alamance County, NC, Alexander County, NC, Anson County, NC, Bladen County, NC, Brunswick County, NC, Cabarrus County, NC, Caswell County, NC, Catawba County, NC, Chatham County, NC, Cleveland County, NC, Columbus County, NC, Craven County, NC, Cumberland County, NC, Davidson County, NC, Davie County, NC, Duplin County, NC, Durham County, NC, Edgecombe County, NC, Forsyth County, NC, Franklin County, NC, Gaston County, NC, Granville County, NC, Greene County, NC, Guilford County, NC, Halifax County, NC, Harnett County, NC, Hoke County, NC, Iredell County, NC, Johnston County, NC, Jones County, NC, Lee County, NC, Lenoir County, NC, Lincoln County, NC, Martin County, NC, Mecklenburg County, NC, Montgomery County, NC, Moore County, NC, Nash County, NC, New Hanover County, NC, Onslow County, NC, Orange County, NC, Pender County, NC, Person County, NC, Pitt County, NC, Randolph County, NC, Richmond County, NC, Robeson County, NC, Rockingham County, NC, Rowan County, NC, Sampson County, NC, Scotland County, NC, Stanly County, NC, Union County, NC, Vance County, NC, Wake County, NC, Warren County, NC, Wayne County, NC, Wilson County, NC, Aiken County, SC, Bamberg County, SC, Barnwell County, SC, Calhoun County, SC, Cherokee County, SC, Chester County, SC, Chesterfield County, SC, Clarendon County, SC, Darlington County, SC, Dillon County, SC, Edgefield County, SC, Fairfield County, SC, Florence County, SC, Horry County, SC, Kershaw County, SC, Lancaster County, SC, Lee County, SC, Lexington County, SC, Marion County, SC, Marlboro County, SC, Newberry County, SC, Orangeburg County, SC, Richland County, SC, Saluda County, SC, Sumter County, SC, Union County, SC, York County, SC
The radar
The Raleigh/Durham radar (KRAX), 149 km from the middle of the area, began a volume at 16:18 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 SPC expected
The probabilities SPC published with the watch, for the watch area over its life.
- Two or more tornadoes
- 80%
- One or more EF2 to EF5 tornadoes
- 60%
- Ten or more severe wind reports
- 60%
- One or more gusts of 65 knots or more
- 20%
- Ten or more severe hail reports
- 20%
- One or more hailstones of 2 inches or more
- 10%
- Six or more combined severe hail and wind reports
- 80%
Warnings issued inside it
62 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 24, 11:33 AM EST | Tornado Warning | GSP | Alexander, Catawba, Iredell, Lincoln | 44 min |
| Feb 24, 11:51 AM EST | Severe Thunderstorm Warning | GSP | Catawba, Davie, Gaston, Iredell, Lincoln, Mecklenburg and 1 more | 54 min |
| Feb 24, 11:58 AM EST | Severe Thunderstorm Warning | ILM | Bladen, Columbus | 47 min |
| Feb 24, 12:03 PM EST | Tornado Warning | ILM | Bladen, Columbus | 42 min |
| Feb 24, 12:13 PM EST | Severe Thunderstorm Warning | GSP | Cabarrus, Davie, Gaston, Iredell, Mecklenburg, Rowan and 1 more | 62 min |
| Feb 24, 12:17 PM EST | Severe Thunderstorm Warning | CAE | Lancaster | 43 min |
| Feb 24, 12:36 PM EST | Tornado Warning | RAH | Sampson | 24 min |
| Feb 24, 12:39 PM EST | Tornado Warning | MHX | Duplin | 36 min |
| Feb 24, 12:44 PM EST | Severe Thunderstorm Warning | GSP | Davie, Iredell, Rowan | 31 min |
| Feb 24, 12:45 PM EST | Severe Thunderstorm Warning | RAH | Sampson | 9 min |
| Feb 24, 1:03 PM EST | Tornado Warning | RAH | Wayne | 27 min |
| Feb 24, 1:04 PM EST | Severe Thunderstorm Warning | RAH | Davidson, Forsyth, Guilford, Randolph | 56 min |
| Feb 24, 1:06 PM EST | Tornado Warning | MHX | Duplin, Lenoir | 39 min |
| Feb 24, 1:08 PM EST | Severe Thunderstorm Warning | CAE | Lancaster | 37 min |
| Feb 24, 1:14 PM EST | Severe Thunderstorm Warning | GSP | Cabarrus, Davie, Mecklenburg, Rowan, Union | 46 min |
| Feb 24, 1:20 PM EST | Severe Thunderstorm Warning | MHX | Greene, Lenoir, Pitt | 40 min |
| Feb 24, 1:21 PM EST | Severe Thunderstorm Warning | RNK | Rockingham, Stokes | 39 min |
| Feb 24, 1:30 PM EST | Tornado Warning | MHX | Greene, Lenoir, Pitt | 30 min |
| Feb 24, 1:32 PM EST | Severe Thunderstorm Warning | RAH | Edgecombe, Wilson | 43 min |
| Feb 24, 1:37 PM EST | Severe Thunderstorm Warning | RNK | Rockingham | 53 min |
| Feb 24, 1:43 PM EST | Severe Thunderstorm Warning | RAH | Anson, Montgomery, Richmond, Stanly | 47 min |
| Feb 24, 1:53 PM EST | Tornado Warning | MHX | Martin, Pitt | 26 min |
| Feb 24, 1:55 PM EST | Severe Thunderstorm Warning | RNK | Caswell, Rockingham | 65 min |
| Feb 24, 1:59 PM EST | Severe Thunderstorm Warning | RAH | Davidson, Forsyth, Guilford, Randolph | 46 min |
| Feb 24, 2:25 PM EST | Severe Thunderstorm Warning | RAH | Anson, Montgomery, Richmond, Stanly | 65 min |
| Feb 24, 2:26 PM EST | Severe Thunderstorm Warning | RNK | Caswell, Rockingham | 64 min |
| Feb 24, 2:44 PM EST | Severe Thunderstorm Warning | RAH | Alamance, Chatham, Guilford, Randolph | 61 min |
| Feb 24, 2:54 PM EST | Tornado Warning | RNK | Caswell | 36 min |
| Feb 24, 3:00 PM EST | Severe Thunderstorm Warning | RAH | Moore | 60 min |
| Feb 24, 3:03 PM EST | Tornado Warning | CAE | Chesterfield | 42 min |
| Feb 24, 3:09 PM EST | Tornado Warning | RAH | Chatham, Lee, Moore, Randolph | 33 min |
| Feb 24, 3:11 PM EST | Tornado Warning | RAH | Chatham, Lee, Randolph | 34 min |
| Feb 24, 3:21 PM EST | Severe Thunderstorm Warning | RNK | Caswell, Rockingham | 54 min |
| Feb 24, 3:30 PM EST | Severe Thunderstorm Warning | RAH | Anson, Richmond | 45 min |
| Feb 24, 3:35 PM EST | Tornado Warning | RAH | Alamance, Chatham, Durham, Orange | 40 min |
| Feb 24, 3:43 PM EST | Severe Thunderstorm Warning | RAH | Chatham, Durham, Granville, Orange, Person | 62 min |
| Feb 24, 3:47 PM EST | Tornado Warning | RAH | Hoke, Moore, Richmond, Scotland | 43 min |
| Feb 24, 3:53 PM EST | Tornado Warning | RAH | Chatham, Lee, Moore | 37 min |
| Feb 24, 3:56 PM EST | Severe Thunderstorm Warning | CAE | Chesterfield | 19 min |
| Feb 24, 3:59 PM EST | Tornado Warning | RAH | Granville, Person | 19 min |
| Feb 24, 4:04 PM EST | Tornado Warning | RAH | Durham, Granville, Person, Vance | 56 min |
| Feb 24, 4:05 PM EST | Severe Thunderstorm Warning | ILM | Robeson | 40 min |
| Feb 24, 4:13 PM EST | Tornado Warning | RAH | Chatham, Durham, Orange | 47 min |
| Feb 24, 4:20 PM EST | Tornado Warning | RAH | Chatham, Harnett, Lee, Wake | 40 min |
| Feb 24, 4:36 PM EST | Severe Thunderstorm Warning | RAH | Durham, Franklin, Granville, Harnett, Vance, Wake and 1 more | 69 min |
| Feb 24, 4:40 PM EST | Severe Thunderstorm Warning | ILM | Robeson | 65 min |
| Feb 24, 4:42 PM EST | Tornado Warning | ILM | Robeson | 48 min |
| Feb 24, 5:01 PM EST | Severe Thunderstorm Warning | MHX | Beaufort, Craven, Hyde, Martin, Pamlico, Washington | 30 min |
| Feb 24, 5:03 PM EST | Tornado Warning | RAH | Franklin, Granville, Vance, Warren | 26 min |
| Feb 24, 5:04 PM EST | Tornado Warning | RAH | Cumberland, Harnett, Hoke, Sampson | 26 min |
| Feb 24, 5:21 PM EST | Tornado Warning | RAH | Cumberland, Harnett, Sampson | 39 min |
| Feb 24, 5:21 PM EST | Tornado Warning | RAH | Vance, Warren | 24 min |
| Feb 24, 5:22 PM EST | Tornado Warning | RAH | Franklin, Vance, Wake | 23 min |
| Feb 24, 5:31 PM EST | Severe Thunderstorm Warning | RAH | Durham, Wake | 44 min |
| Feb 24, 5:41 PM EST | Tornado Warning | RAH | Franklin, Vance, Wake, Warren | 49 min |
| Feb 24, 5:44 PM EST | Tornado Warning | ILM | Bladen, Robeson | 46 min |
| Feb 24, 5:52 PM EST | Tornado Warning | RAH | Johnston, Wayne | 38 min |
| Feb 24, 5:58 PM EST | Tornado Warning | RAH | Cumberland, Sampson | 32 min |
| Feb 24, 6:13 PM EST | Severe Thunderstorm Warning | RAH | Durham, Franklin, Granville, Vance, Wake, Warren | 62 min |
| Feb 24, 6:25 PM EST | Severe Thunderstorm Warning | RAH | Edgecombe, Wayne, Wilson | 50 min |
| Feb 24, 6:29 PM EST | Tornado Warning | RAH | Johnston, Sampson, Wayne, Wilson | 21 min |
| Feb 24, 6:37 PM EST | Severe Thunderstorm Warning | RAH | Sampson | 23 min |
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
The nearest sounding before it
Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 4.3 hours before the alert went out and 102 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
- 4 J/kg
- Mixed-layer CIN
- -286 J/kg
- Mixed-layer LCL
- 406 m above ground
- 0-6 km bulk shear
- 58 kt
- 0-1 km storm-relative helicity
- 703 m²/s²
- 0-3 km storm-relative helicity
- 750 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 2.0
The text
As transmitted.
207 WWUS20 KWNS 241615 SEL6 SPC WW 241615 NCZ000-SCZ000-250000- URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 26 NWS STORM PREDICTION CENTER NORMAN OK 1115 AM EST WED FEB 24 2016 THE NWS STORM PREDICTION CENTER HAS ISSUED A * TORNADO WATCH FOR PORTIONS OF MOST OF NORTH CAROLINA CENTRAL AND NORTHERN SOUTH CAROLINA * EFFECTIVE THIS WEDNESDAY MORNING AND EVENING FROM 1115 AM UNTIL 700 PM EST. * PRIMARY THREATS INCLUDE... SEVERAL TORNADOES AND A COUPLE INTENSE TORNADOES LIKELY SCATTERED DAMAGING WIND GUSTS TO 70 MPH LIKELY ISOLATED LARGE HAIL EVENTS TO 1.5 INCHES IN DIAMETER POSSIBLE SUMMARY...TWO AREAS OF SEVERE STORMS SHOULD EVOLVE NORTHEASTWARD THROUGH THIS AFTERNOON. PRIMARY AREA OF STORMS WITHIN A QUASI-LINEAR BAND SHOULD SPREAD ACROSS THE PIEDMONT WITH TORNADOES AND DAMAGING WINDS AS THE MAIN HAZARDS. A SECONDARY AREA OF SPORADIC TORNADO/WIND POTENTIAL MAY PERSIST ACROSS PARTS OF THE COASTAL PLAIN IN SOUTHERN NORTH CAROLINA. THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 125 STATUTE MILES EITHER SIDE OF A LINE FROM 5 MILES WEST OF GREENSBORO NORTH CAROLINA TO 40 MILES EAST OF FLORENCE SOUTH CAROLINA. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU6). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE WARNINGS. && AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 450. MEAN STORM MOTION VECTOR 21040. ...GRAMS
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 24, 8:14 AM EST | Mesoscale Discussion | SPC | Avery, Buncombe, Cherokee, Clay, Graham, Haywood and 10 more | 2 hr |
| Feb 24, 10:46 AM EST | Mesoscale Discussion | SPC | Alamance, Alexander, Anson, Burke, Cabarrus, Caldwell and 36 more | 119 min |
| Feb 24, 11:16 AM EST | Mesoscale Discussion | SPC | Beaufort, Bertie, Bladen, Brunswick, Camden, Carteret and 28 more | 89 min |
| Feb 24, 1:18 PM EST | Mesoscale Discussion | SPC | Alamance, Caswell, Durham, Franklin, Granville, Guilford and 9 more | 117 min |
| Feb 24, 1:46 PM EST | Tornado Watch | SPC | Beaufort, Bertie, Camden, Carteret, Chowan, Currituck and 10 more | 9 hr |
| Feb 24, 2:55 PM EST | Mesoscale Discussion | SPC | Alamance, Anson, Bladen, Brunswick, Caswell, Chatham and 28 more | 95 min |
| Feb 24, 4:46 PM EST | Mesoscale Discussion | SPC | Beaufort, Bertie, Bladen, Camden, Chatham, Chowan and 35 more | 89 min |
| Feb 24, 6:40 PM EST | Mesoscale Discussion | SPC | Beaufort, Bertie, Bladen, Camden, Carteret, Chowan and 32 more | 2 hr |
| Feb 24, 6:50 PM EST | Tornado Watch | SPC | Beaufort, Bertie, Bladen, Brunswick, Camden, Carteret and 36 more | 4 hr |
| Feb 24, 3:58 AM EST | Tornado Watch | SPC | Allendale | 6 hr |
| Feb 24, 6:48 AM EST | Mesoscale Discussion | SPC | Allendale, Beaufort, Colleton, Hampton, Jasper | 87 min |
| Feb 24, 3:06 PM EST | Mesoscale Discussion | SPC | Arlington, Culpeper, Fairfax, Fauquier, King George, Loudoun and 10 more | 54 min |
| Feb 24, 3:20 PM EST | Tornado Watch | SPC | Arlington, Culpeper, Fairfax, Fauquier, King George, Loudoun and 10 more | 8 hr |
Nearby
Tornado Watches in North Carolina, 2016Tornado Watches in South Carolina, 2016Every tornado watch in 2016
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.