Alert archive / North Carolina / Tornado Warnings in 2011
Tornado Warning 23, NWS Raleigh, NC
NWS Raleigh, NC issued this tornado warning at Apr 16, 2011, 3:59 PM EDT for 6 counties in North Carolina. It was in force for 46 min. 10 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
- Apr 16, 2011, 3:59 PM EDT (19:59 UTC)
- Expired
- Apr 16, 2011, 4:45 PM EDT
- In force
- 46 min
- Issued by
- NWS Raleigh, NC
- Area
- Storm-based polygon
- Emergency
- Tornado emergency
Counties Franklin County, NC, Granville County, NC, Johnston County, NC, Nash County, NC, Vance County, NC, Wake County, NC
The radar
The Raleigh/Durham radar (KRAX), 30 km from the middle of the area, began a volume at 19:59 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 |
|---|---|---|---|
| Apr 16, 3:59 PM EDT | TSTM WND DMG | 2 Nw New Hope, NC | POWER LINES AND LARGE TREES DOWN |
| Apr 16, 4:00 PM EDT | HAIL 1.75 | 2 Sw Falls Lake, NC | HAIL SHREDDED LEAVES AND DENTED CARS |
| Apr 16, 4:03 PM EDT | TSTM WND DMG | 5 Sw Rolesville, NC | ROOF DAMAGE... TREES SHEARED OFF... TREES IN THE ROAD |
| Apr 16, 4:05 PM EDT | TORNADO | 2 Ene Raleigh, NC | *** 3 FATAL *** MOBILES HOMES DESTROYED NEAR BRENTWOOD DR IN RALEIGH. |
| Apr 16, 4:05 PM EDT | TORNADO | 3 Ne New Hope, NC | NUMEROUS TREES DOWN AT I-540 AND BUFFALOE RD. TREES 50 FT TALL AND 1-2 FT DIAMETER. |
| Apr 16, 4:06 PM EDT | HAIL 1 | 4 Nne Raleigh, NC | QUARTER SIZE HAIL ON SPRING FOREST ROAD IN RALEIGH |
| Apr 16, 4:07 PM EDT | HAIL 0.88 | 2 Ssw Falls Lake, NC | NICKEL HAIL ON CUB TRAIL IN RALEIGH |
| Apr 16, 4:10 PM EDT | TSTM WND DMG | 2 N New Hope, NC | TRAINED SPOTTER REPORTED 89 MPH WIND GUST... SIDING BLOWN OFF BUILDING |
| Apr 16, 4:10 PM EDT | HAIL 1.75 | 1 Sse Falls Lake, NC | GOLF BALL HAIL AT INTERSECTION OF DUNN ROAD AND FALLS OF NEUSE ROAD IN RALEIGH |
| Apr 16, 4:17 PM EDT | TORNADO | 6 Ene Rolesville, NC | NUMEROUS TREES DOWN NEAR ZEBULON TO NORTH OF BUNN. |
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 |
|---|---|---|---|
| Apr 16, 12:02 PM EDT | Tornado Watch | SPC | 11 hr |
The nearest sounding before it
Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 8.0 hours before the alert went out and 138 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
- 516 m above ground
- 0-6 km bulk shear
- 54 kt
- 0-1 km storm-relative helicity
- 605 m²/s²
- 0-3 km storm-relative helicity
- 909 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
028
WFUS52 KRAH 161959
TORRAH
NCC069-077-101-127-181-183-162045-
/O.NEW.KRAH.TO.W.0023.110416T1959Z-110416T2045Z/
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE RALEIGH NC
ISSUED BY NATIONAL WEATHER SERVICE BLACKSBURG VA
359 PM EDT SAT APR 16 2011
THE NATIONAL WEATHER SERVICE IN RALEIGH HAS ISSUED A
* TORNADO WARNING FOR...
NORTH CENTRAL JOHNSTON COUNTY IN CENTRAL NORTH CAROLINA
WAKE COUNTY IN CENTRAL NORTH CAROLINA
WEST CENTRAL NASH COUNTY IN CENTRAL NORTH CAROLINA
FRANKLIN COUNTY IN CENTRAL NORTH CAROLINA
SOUTH CENTRAL VANCE COUNTY IN CENTRAL NORTH CAROLINA
SOUTHEASTERN GRANVILLE COUNTY IN CENTRAL NORTH CAROLINA
* UNTIL 445 PM EDT.
* AT 354 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
A LARGE AND EXTREMELY DANGEROUS TORNADO NEAR RALEIGH...MOVING
NORTHEAST AT 50 MPH.
THIS IS AN EXTREMELY DANGEROUS AND LIFE THREATENING SITUATION. THIS
STORM IS CAPABLE OF PRODUCING STRONG TO VIOLENT TORNADOES. IF YOU ARE
IN THE PATH OF THIS TORNADO...TAKE COVER IMMEDIATELY!
PLEASE RELAY SEVERE WEATHER REPORTS TO THE NATIONAL WEATHER SERVICE
BY CALLING TOLL FREE...1...8 6 6...2 1 5...4 3 2 4.
LAT...LON 3590 7795 3578 7824 3581 7826 3564 7855
3586 7881 3603 7860 3601 7855 3607 7855
3622 7834
TIME...MOT...LOC 2000Z 232DEG 42KT 3582 7858
$$
AMS1 follow-up statement
217
WWUS52 KRAH 162009
SVSRAH
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
409 PM EDT SAT APR 16 2011
NCC069-077-127-181-183-162045-
/O.CON.KRAH.TO.W.0023.000000T0000Z-110416T2045Z/
WAKE NC-NASH NC-FRANKLIN NC-VANCE NC-GRANVILLE NC-
409 PM EDT SAT APR 16 2011
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 445 PM EDT FOR
GRANVILLE...VANCE...FRANKLIN...WEST CENTRAL NASH...WAKE AND JOHNSTON
COUNTIES...
AT 408 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR AND EMERGENCY
OFFICIALS WERE TRACKING A DESTRUCTIVE AND EXTREMELY DANGEROUS TORNADO
WITH VISIBLE DEBRIS. THIS TORNADO WAS LOCATED NEAR ROLESVILLE...OR
10 MILES NORTHEAST OF RALEIGH...MOVING NORTHEAST AT 50 MPH.
THIS IS A TORNADO EMERGENCY FOR... CREEDMOOR...WAKE FOREST...EMIT...
STEM...KENLY...YOUNGSVILLE...BEREA...PILOT...FRANKLINTON...OAK
HILL...BUNN...OXFORD...KITTRELL...LOUISBURG...SPRING HOPE...DABNEY...
STOVALL...INGLESIDE...SOUTH HENDERSON...GILLBURG...HENDERSON...KERR
LAKE...TUNGSTEN...MIDDLEBURG AND BULLOCKSVILLE.
THIS IS A TORNADO EMERGENCY...ACT NOW TO PROTECT YOUR LIFE. MOVE TO
AN INTERIOR ROOM OF THE LOWEST FLOOR OF A STURDY BUILDING. USE
BLANKETS OR PILLOWS TO PROTECT YOUR BODY FROM FLYING DEBRIS. AVOID
WINDOWS. IF IN A VEHICLE OR OUTDOORS...MOVE TO THE CLOSEST
SUBSTANTIAL SHELTER.
A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM EDT SATURDAY EVENING
FOR CENTRAL NORTH CAROLINA.
LAT...LON 3590 7795 3578 7824 3581 7826 3564 7855
3586 7881 3603 7860 3601 7855 3607 7855
3622 7834
TIME...MOT...LOC 2009Z 232DEG 42KT 3588 7848
$$
JOThe office that day
Everything else NWS Raleigh, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 16, 8:44 AM EDT | Special Weather Statement | RAH | Anson, Davidson, Guilford, Montgomery, Moore, Randolph and 1 more | 61 min |
| Apr 16, 12:17 PM EDT | Special Weather Statement | RAH | Davidson, Forsyth | 43 min |
| Apr 16, 12:26 PM EDT | Severe Thunderstorm Warning | RAH | Davidson | 64 min |
| Apr 16, 12:43 PM EDT | Tornado Warning | RAH | Davidson | 47 min |
| Apr 16, 12:45 PM EDT | Special Weather Statement | RAH | Harnett, Hoke, Lee, Moore, Richmond, Scotland | 60 min |
| Apr 16, 1:03 PM EDT | Tornado Warning | RAH | Anson, Stanly | 27 min |
| Apr 16, 1:07 PM EDT | Severe Thunderstorm Warning | RAH | Guilford, Randolph | 53 min |
| Apr 16, 1:08 PM EDT | Tornado Warning | RAH | Hoke, Scotland | 37 min |
| Apr 16, 1:22 PM EDT | Severe Thunderstorm Warning | RAH | Anson, Stanly | 53 min |
| Apr 16, 1:26 PM EDT | Severe Thunderstorm Warning | RAH | Harnett, Lee, Moore | 28 min |
| Apr 16, 1:39 PM EDT | Tornado Warning | RAH | Randolph | 21 min |
| Apr 16, 1:42 PM EDT | Areal Flood Advisory | RAH | Guilford, Randolph | 3 hr |
| Apr 16, 1:43 PM EDT | Severe Thunderstorm Warning | RAH | Alamance | 62 min |
| Apr 16, 1:46 PM EDT | Severe Thunderstorm Warning | RAH | Montgomery, Moore, Richmond | 59 min |
| Apr 16, 2:02 PM EDT | Tornado Warning | RAH | Alamance | 18 min |
| Apr 16, 2:05 PM EDT | Severe Thunderstorm Warning | RAH | Chatham, Guilford, Randolph | 55 min |
| Apr 16, 2:14 PM EDT | Areal Flood Advisory | RAH | Alamance | 3 hr |
| Apr 16, 2:16 PM EDT | Tornado Warning | RAH | Alamance | 29 min |
| Apr 16, 2:17 PM EDT | Severe Thunderstorm Warning | RAH | Orange, Person | 58 min |
| Apr 16, 2:25 PM EDT | Tornado Warning | RAH | Orange | 35 min |
| Apr 16, 2:34 PM EDT | Tornado Warning | RAH | Person | 22 min |
| Apr 16, 2:36 PM EDT | Tornado Warning | RAH | Person | 24 min |
| Apr 16, 2:43 PM EDT | Tornado Warning | RAH | Chatham, Lee, Moore | 47 min |
| Apr 16, 2:44 PM EDT | Areal Flood Advisory | RAH | Durham, Granville, Orange, Person | 2 hr |
| Apr 16, 2:49 PM EDT | Severe Thunderstorm Warning | RAH | Hoke, Richmond, Scotland | 41 min |
| Apr 16, 3:02 PM EDT | Tornado Warning | RAH | Hoke, Scotland | 43 min |
| Apr 16, 3:05 PM EDT | Severe Thunderstorm Warning | RAH | Durham, Granville, Person, Wake | 40 min |
| Apr 16, 3:06 PM EDT | Flash Flood Warning | RAH | Guilford | 110 min |
| Apr 16, 3:12 PM EDT | Tornado Warning | RAH | Chatham, Durham, Harnett, Lee, Wake | 48 min |
| Apr 16, 3:25 PM EDT | Tornado Warning | RAH | Granville, Vance | 50 min |
| Apr 16, 3:26 PM EDT | Tornado Warning | RAH | Cumberland, Hoke | 49 min |
| Apr 16, 3:38 PM EDT | Areal Flood Advisory | RAH | Cumberland, Edgecombe, Franklin, Granville, Halifax, Harnett and 11 more | 3 hr |
| Apr 16, 3:38 PM EDT | Tornado Warning | RAH | Franklin, Nash, Wake | 37 min |
| Apr 16, 3:42 PM EDT | Tornado Warning | RAH | Cumberland, Sampson | 48 min |
| Apr 16, 3:53 PM EDT | Tornado Warning | RAH | Cumberland, Harnett, Sampson | 37 min |
| Apr 16, 3:57 PM EDT | Tornado Warning | RAH | Franklin, Granville, Vance, Warren | 48 min |
| Apr 16, 4:15 PM EDT | Tornado Warning | RAH | Harnett, Johnston, Sampson | 45 min |
| Apr 16, 4:25 PM EDT | Tornado Warning | RAH | Franklin, Halifax, Nash, Warren | 50 min |
| Apr 16, 4:29 PM EDT | Tornado Warning | RAH | Cumberland, Sampson | 31 min |
| Apr 16, 4:53 PM EDT | Tornado Warning | RAH | Johnston, Nash, Wilson | 52 min |
| Apr 16, 4:59 PM EDT | Tornado Warning | RAH | Sampson, Wayne | 46 min |
| Apr 16, 5:02 PM EDT | Severe Thunderstorm Warning | RAH | Franklin, Wake | 58 min |
| Apr 16, 5:12 PM EDT | Tornado Warning | RAH | Halifax | 18 min |
| Apr 16, 5:23 PM EDT | Tornado Warning | RAH | Sampson | 41 min |
| Apr 16, 5:25 PM EDT | Tornado Warning | RAH | Edgecombe, Nash, Wilson | 30 min |
| Apr 16, 5:30 PM EDT | Tornado Warning | RAH | Wayne | 14 min |
| Apr 16, 5:41 PM EDT | Severe Thunderstorm Warning | RAH | Franklin, Nash, Wilson | 34 min |
| Apr 16, 5:51 PM EDT | Severe Thunderstorm Warning | RAH | Edgecombe, Halifax, Nash | 42 min |
| Apr 16, 5:51 PM EDT | Severe Thunderstorm Warning | RAH | Wayne, Wilson | 24 min |
| Apr 16, 5:58 PM EDT | Tornado Warning | RAH | Wayne | 32 min |
| Apr 16, 6:08 PM EDT | Tornado Warning | RAH | Sampson | 17 min |
| Apr 16, 6:11 PM EDT | Severe Thunderstorm Warning | RAH | Sampson, Wayne | 20 min |
| Apr 16, 6:20 PM EDT | Tornado Warning | RAH | Wayne | 10 min |
| Apr 16, 7:43 PM EDT | Special Weather Statement | RAH | Edgecombe, Halifax, Sampson, Wayne, Wilson | 47 min |
Nearby
Tornado Warnings in North Carolina, 2011Every tornado warning in 2011Tornadoes in 2011
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.