Alert archive / North Carolina / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 75, NWS Raleigh, NC
NWS Raleigh, NC issued this severe thunderstorm warning at Jul 1, 2021, 10:42 PM EDT for 4 counties in North Carolina. It was in force for 48 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
- Jul 1, 2021, 10:42 PM EDT (02:42 UTC)
- Expired
- Jul 1, 2021, 11:30 PM EDT
- In force
- 48 min
- Issued by
- NWS Raleigh, NC
- Area
- Storm-based polygon
- Hail
- 0.88 in
- Wind
- 60.0 mph
Counties Franklin County, NC, Granville County, NC, Vance County, NC, Warren County, NC
The radar
The Raleigh/Durham radar (KRAX), 79 km from the middle of the area, began a volume at 02:45 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 |
|---|---|---|---|
| Jul 1, 10:50 PM EDT | TSTM WND DMG | 2 Nw Oxford, NC | TWO TREES REPORTED DOWN NEAR THE INTERSECTION OF OXFORD LOOP SW AND NC HIGHWAY 96 SOUTH. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Roanoke, VA (KRNK), launched 00:00Z, 2.7 hours before the alert went out and 157 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
- 65 J/kg
- Mixed-layer CIN
- -39 J/kg
- Mixed-layer LCL
- 702 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 49 m²/s²
- 0-3 km storm-relative helicity
- 60 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted.
549
WUUS52 KRAH 020242
SVRRAH
NCC069-077-181-185-020330-
/O.NEW.KRAH.SV.W.0075.210702T0242Z-210702T0330Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Raleigh NC
1042 PM EDT Thu Jul 1 2021
The National Weather Service in Raleigh has issued a
* Severe Thunderstorm Warning for...
Vance County in central North Carolina...
Warren County in central North Carolina...
Central Granville County in central North Carolina...
Franklin County in central North Carolina...
* Until 1130 PM EDT.
* At 1041 PM EDT, severe thunderstorms were located along a line
extending from Oxford to 7 miles northeast of Louisburg to Zebulon,
moving northeast at 50 mph.
HAZARD...60 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Henderson, Oxford, Louisburg, Warrenton, Norlina, Littleton,
Kittrell, Bunn, Stem and Stovall.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3651 7790 3644 7792 3641 7791 3636 7792
3620 7801 3598 7816 3594 7832 3612 7838
3621 7876 3654 7854 3654 7790
TIME...MOT...LOC 0241Z 228DEG 42KT 3630 7860 3619 7821 3584 7829
HAIL...0.88IN
WIND...60MPH
$$
GIH4 follow-up statements
500
WWUS52 KRAH 020259
SVSRAH
Severe Weather Statement
National Weather Service Raleigh NC
1059 PM EDT Thu Jul 1 2021
NCC069-077-181-185-020330-
/O.CON.KRAH.SV.W.0075.000000T0000Z-210702T0330Z/
Vance NC-Warren NC-Granville NC-Franklin NC-
1059 PM EDT Thu Jul 1 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 PM EDT
FOR VANCE...WARREN...NORTHEASTERN GRANVILLE AND NORTHEASTERN FRANKLIN
COUNTIES...
At 1059 PM EDT, severe thunderstorms were located along a line
extending from near Oxford to near Warrenton to 6 miles east of
Louisburg, moving northeast at 45 mph.
HAZARD...60 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Henderson, Oxford, Warrenton, Norlina, Littleton, Kittrell, Stovall,
Middleburg, Macon and Centerville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3651 7790 3644 7792 3641 7791 3636 7792
3620 7801 3610 7808 3616 7834 3630 7870
3654 7854 3654 7790
TIME...MOT...LOC 0259Z 233DEG 38KT 3633 7855 3632 7815 3613 7819
HAIL...0.88IN
WIND...60MPH
$$
Green717
WWUS52 KRAH 020316
SVSRAH
Severe Weather Statement
National Weather Service Raleigh NC
1116 PM EDT Thu Jul 1 2021
NCC069-077-181-020326-
/O.CAN.KRAH.SV.W.0075.000000T0000Z-210702T0330Z/
Vance NC-Granville NC-Franklin NC-
1116 PM EDT Thu Jul 1 2021
...THE SEVERE THUNDERSTORM WARNING FOR VANCE...NORTHEASTERN GRANVILLE
AND NORTHEASTERN FRANKLIN COUNTIES IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
LAT...LON 3640 7791 3629 7796 3624 7799 3624 7807
3633 7827 3654 7829 3654 7790 3651 7790
3644 7792
TIME...MOT...LOC 0316Z 222DEG 94KT 3653 7831 3651 7791 3632 7795
$$
NCC185-020330-
/O.CON.KRAH.SV.W.0075.000000T0000Z-210702T0330Z/
Warren NC-
1116 PM EDT Thu Jul 1 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 PM EDT
FOR WARREN COUNTY...
At 1116 PM EDT, severe thunderstorms were located along a line
extending from 8 miles northwest of Norlina to near Gasburg to 7
miles south of Littleton, moving northeast at 110 mph.
HAZARD...60 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Warrenton, Norlina, Littleton, Macon, Arcola, Afton, Lake Gaston,
Wise and Southpointe And Morningstar Marinas.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3640 7791 3629 7796 3624 7799 3624 7807
3633 7827 3654 7829 3654 7790 3651 7790
3644 7792
TIME...MOT...LOC 0316Z 222DEG 94KT 3653 7831 3651 7791 3632 7795
HAIL...0.88IN
WIND...60MPH
$$
GIH929
WWUS52 KRAH 020316 RRA
SVSRAH
Severe Weather Statement
National Weather Service Raleigh NC
1116 PM EDT Thu Jul 1 2021
NCC069-077-181-020326-
/O.CAN.KRAH.SV.W.0075.000000T0000Z-210702T0330Z/
Vance NC-Granville NC-Franklin NC-
1116 PM EDT Thu Jul 1 2021
...THE SEVERE THUNDERSTORM WARNING FOR VANCE...NORTHEASTERN GRANVILLE
AND NORTHEASTERN FRANKLIN COUNTIES IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
LAT...LON 3651 7790 3644 7792 3641 7791 3636 7792
3633 7824 3654 7831 3654 7790
TIME...MOT...LOC 0316Z 218DEG 28KT 3644 7822 3641 7801
$$
NCC185-020330-
/O.CON.KRAH.SV.W.0075.000000T0000Z-210702T0330Z/
Warren NC-
1116 PM EDT Thu Jul 1 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 PM EDT
FOR WARREN COUNTY...
At 1116 PM EDT, severe thunderstorms were located along a line
extending from Norlina to near Littleton, moving northeast at 35 mph.
HAZARD...60 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Warrenton, Norlina, Littleton, Macon, Lake Gaston, Wise and
Southpointe And Morningstar Marinas.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3651 7790 3644 7792 3641 7791 3636 7792
3633 7824 3654 7831 3654 7790
TIME...MOT...LOC 0316Z 218DEG 28KT 3644 7822 3641 7801
HAIL...0.88IN
WIND...60MPH
$$
Green037
WWUS52 KRAH 020323
SVSRAH
Severe Weather Statement
National Weather Service Raleigh NC
1123 PM EDT Thu Jul 1 2021
NCC185-020333-
/O.EXP.KRAH.SV.W.0075.000000T0000Z-210702T0330Z/
Warren NC-
1123 PM EDT Thu Jul 1 2021
...THE SEVERE THUNDERSTORM WARNING FOR WARREN COUNTY WILL EXPIRE AT
1130 PM EDT...
The storms which prompted the warning have moved out of the area.
Therefore, the warning will be allowed to expire.
LAT...LON 3651 7790 3644 7792 3641 7791 3636 7792
3633 7824 3654 7831 3654 7790
TIME...MOT...LOC 0323Z 228DEG 42KT 3648 7816 3645 7795
$$
GIHThe office that day
Everything else NWS Raleigh, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 1, 8:24 PM EDT | Special Weather Statement | RAH | Moore, Scotland | 51 min |
| Jul 1, 8:40 PM EDT | Severe Thunderstorm Warning | RAH | Harnett, Hoke, Lee, Moore, Richmond, Scotland | 50 min |
| Jul 1, 9:09 PM EDT | Severe Thunderstorm Warning | RAH | Cumberland, Harnett, Hoke, Lee, Moore, Wake | 51 min |
| Jul 1, 9:26 PM EDT | Special Weather Statement | RAH | Davidson | 34 min |
| Jul 1, 9:38 PM EDT | Severe Thunderstorm Warning | RAH | Chatham, Cumberland, Durham, Harnett, Johnston, Lee and 2 more | 52 min |
| Jul 1, 10:01 PM EDT | Severe Thunderstorm Warning | RAH | Durham, Franklin, Granville, Vance, Wake | 44 min |
| Jul 1, 10:33 PM EDT | Special Weather Statement | RAH | Guilford | 42 min |
| Jul 1, 10:35 PM EDT | Special Weather Statement | RAH | Cumberland, Johnston, Sampson, Wayne, Wilson | 55 min |
| Jul 1, 11:00 PM EDT | Flash Flood Warning | RAH | Forsyth, Guilford | 3 hr |
| Jul 2, 9:05 AM EDT | Special Weather Statement | RAH | Wayne | 25 min |
| Jul 2, 9:34 AM EDT | Areal Flood Advisory | RAH | Wilson | 116 min |
| Jul 2, 10:58 AM EDT | Special Weather Statement | RAH | Sampson | 32 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.