Alert archive / North Carolina / Severe Thunderstorm Warnings in 2023
Severe Thunderstorm Warning 68, NWS Raleigh, NC
NWS Raleigh, NC issued this severe thunderstorm warning at Jun 22, 2023, 11:24 AM EDT for Cumberland County, Sampson County, North Carolina. It was in force for 66 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jun 22, 2023, 11:24 AM EDT (15:24 UTC)
- Expired
- Jun 22, 2023, 12:30 PM EDT
- In force
- 66 min
- Issued by
- NWS Raleigh, NC
- Area
- Storm-based polygon
- Tornado
- Possible
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Cumberland County, NC, Sampson County, NC
The radar
The Raleigh/Durham radar (KRAX), 72 km from the middle of the area, began a volume at 15:26 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.
The nearest sounding before it
Newport, NC (KMHX), launched 12:00Z, 3.4 hours before the alert went out and 159 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
- 519 J/kg
- Mixed-layer CIN
- -32 J/kg
- Mixed-layer LCL
- 858 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 133 m²/s²
- 0-3 km storm-relative helicity
- 166 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 1.8
The office that day
Everything else NWS Raleigh, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 22, 2:53 AM EDT | Flood Watch | RAH | Alamance, Anson, Chatham, Cumberland, Davidson, Durham and 17 more | 27 hr |
| Jun 22, 7:42 AM EDT | Special Weather Statement | RAH | Granville, Wake | 33 min |
| Jun 22, 8:11 AM EDT | Areal Flood Advisory | RAH | Durham, Franklin, Granville, Person, Vance, Wake | 2 hr |
| Jun 22, 10:46 AM EDT | Severe Thunderstorm Warning | RAH | Sampson | 44 min |
| Jun 22, 11:04 AM EDT | Areal Flood Advisory | RAH | Cumberland, Harnett, Hoke, Moore, Sampson | 3 hr |
| Jun 22, 11:40 AM EDT | Special Weather Statement | RAH | Wayne, Wilson | 65 min |
| Jun 22, 11:46 AM EDT | Areal Flood Advisory | RAH | Anson, Montgomery, Richmond, Stanly | 77 min |
| Jun 22, 12:27 PM EDT | Special Weather Statement | RAH | Johnston | 63 min |
| Jun 22, 12:29 PM EDT | Areal Flood Advisory | RAH | Harnett, Johnston, Sampson, Wayne, Wilson | 3 hr |
| Jun 22, 12:51 PM EDT | Special Weather Statement | RAH | Edgecombe | 54 min |
| Jun 22, 12:57 PM EDT | Special Weather Statement | RAH | Franklin | 63 min |
| Jun 22, 1:25 PM EDT | Special Weather Statement | RAH | Halifax | 65 min |
| Jun 22, 1:33 PM EDT | Special Weather Statement | RAH | Johnston | 57 min |
| Jun 22, 2:13 PM EDT | Special Weather Statement | RAH | Granville | 47 min |
Nearby
Severe Thunderstorm Warnings in North Carolina, 2023Every severe thunderstorm warning in 2023
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.