Alert archive / North Carolina / Flash Flood Warnings in 2022
Flash Flood Warning 28, NWS Raleigh, NC
NWS Raleigh, NC issued this flash flood warning at Jul 16, 2022, 2:37 PM EDT for Guilford County, North Carolina. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jul 16, 2022, 2:37 PM EDT (18:37 UTC)
- Expired
- Jul 16, 2022, 5:55 PM EDT
- In force
- 3 hr
- Issued by
- NWS Raleigh, NC
- Area
- Storm-based polygon
- Damage threat
- Considerable
- Flood severity
- None
County Guilford County, NC
The radar
The Roanoke radar (KFCX), 114 km from the middle of the area, began a volume at 18:38 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
Roanoke, VA (KRNK), launched 12:00Z, 6.6 hours before the alert went out and 127 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
- 410 J/kg
- Mixed-layer CIN
- -39 J/kg
- Mixed-layer LCL
- 896 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 72 m²/s²
- 0-3 km storm-relative helicity
- 74 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.6
The office that day
Everything else NWS Raleigh, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 16, 12:28 PM EDT | Special Weather Statement | RAH | Wake | 62 min |
| Jul 16, 12:40 PM EDT | Special Weather Statement | RAH | Lee, Moore | 65 min |
| Jul 16, 12:57 PM EDT | Special Weather Statement | RAH | Davidson | 48 min |
| Jul 16, 1:55 PM EDT | Special Weather Statement | RAH | Stanly | 65 min |
| Jul 16, 2:09 PM EDT | Special Weather Statement | RAH | Alamance, Guilford | 66 min |
| Jul 16, 2:13 PM EDT | Areal Flood Advisory | RAH | Guilford | 4 hr |
| Jul 16, 2:49 PM EDT | Areal Flood Advisory | RAH | Randolph | 3 hr |
| Jul 16, 2:49 PM EDT | Special Weather Statement | RAH | Cumberland | 56 min |
| Jul 16, 2:54 PM EDT | Special Weather Statement | RAH | Montgomery, Stanly | 66 min |
| Jul 16, 2:57 PM EDT | Areal Flood Advisory | RAH | Cumberland, Harnett | 2 hr |
| Jul 16, 3:26 PM EDT | Severe Thunderstorm Warning | RAH | Alamance, Guilford, Orange, Randolph | 49 min |
| Jul 16, 3:31 PM EDT | Special Weather Statement | RAH | Person | 59 min |
| Jul 16, 4:00 PM EDT | Special Weather Statement | RAH | Chatham | 60 min |
| Jul 16, 4:38 PM EDT | Special Weather Statement | RAH | Vance, Warren | 52 min |
| Jul 16, 4:51 PM EDT | Special Weather Statement | RAH | Granville, Vance, Warren | 54 min |
| Jul 16, 4:54 PM EDT | Severe Thunderstorm Warning | RAH | Granville, Vance, Warren | 51 min |
| Jul 16, 4:55 PM EDT | Special Weather Statement | RAH | Moore | 65 min |
| Jul 16, 5:05 PM EDT | Areal Flood Advisory | RAH | Moore | 51 min |
| Jul 16, 5:14 PM EDT | Severe Thunderstorm Warning | RAH | Franklin | 31 min |
| Jul 16, 5:38 PM EDT | Special Weather Statement | RAH | Hoke, Richmond, Scotland | 67 min |
| Jul 16, 5:43 PM EDT | Special Weather Statement | RAH | Halifax, Warren | 62 min |
| Jul 16, 5:49 PM EDT | Severe Thunderstorm Warning | RAH | Franklin, Halifax, Nash, Vance, Warren | 56 min |
| Jul 16, 6:23 PM EDT | Areal Flood Advisory | RAH | Hoke, Scotland | 81 min |
Nearby
Flash Flood Warnings in North Carolina, 2022Every flash flood warning in 2022
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.