Alert archive / North Carolina / Special Weather Statements in 2019

Special Weather Statement, NWS Raleigh, NC

July 4, 2019Davidson County, North Carolina

NWS Raleigh, NC issued this special weather statement at Jul 4, 2019, 3:21 PM EDT for Davidson County, North Carolina. It was in force for 54 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Jul 4, 2019, 3:21 PM EDT (19:21 UTC)
Expired: Jul 4, 2019, 4:15 PM EDT
In force: 54 min
Issued by: NWS Raleigh, NC

County Davidson County, NC

The radar

The Roanoke radar (KFCX), 151 km from the middle of the area, began a volume at 19:21 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, 7.4 hours before the alert went out and 183 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 194 J/kg
Mixed-layer CIN: -87 J/kg
Mixed-layer LCL: 1066 m above ground
0-6 km bulk shear: 15 kt
0-1 km storm-relative helicity: 1 m²/s²
0-3 km storm-relative helicity: 30 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

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The office that day

Everything else NWS Raleigh, NC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 4, 12:50 PM EDT	Special Weather Statement	RAH	Montgomery	25 min
Jul 4, 12:55 PM EDT	Severe Thunderstorm Warning	RAH	Montgomery, Moore	50 min
Jul 4, 12:58 PM EDT	Heat Advisory	RAH	Cumberland, Sampson, Wayne	5 hr
Jul 4, 1:24 PM EDT	Special Weather Statement	RAH	Davidson, Stanly	66 min
Jul 4, 1:33 PM EDT	Special Weather Statement	RAH	Durham	42 min
Jul 4, 1:38 PM EDT	Special Weather Statement	RAH	Wayne	67 min
Jul 4, 1:48 PM EDT	Areal Flood Advisory	RAH	Anson, Davidson, Montgomery, Moore, Randolph, Richmond and 1 more	3 hr
Jul 4, 1:48 PM EDT	Special Weather Statement	RAH	Montgomery, Moore, Richmond	57 min
Jul 4, 2:38 PM EDT	Special Weather Statement	RAH	Johnston	67 min
Jul 4, 2:41 PM EDT	Special Weather Statement	RAH	Randolph	64 min
Jul 4, 2:45 PM EDT	Special Weather Statement	RAH	Anson, Montgomery, Richmond, Stanly	60 min
Jul 4, 2:53 PM EDT	Severe Thunderstorm Warning	RAH	Richmond, Scotland	35 min
Jul 4, 3:06 PM EDT	Special Weather Statement	RAH	Hoke	54 min
Jul 4, 3:13 PM EDT	Severe Thunderstorm Warning	RAH	Alamance, Orange	29 min
Jul 4, 3:19 PM EDT	Special Weather Statement	RAH	Person	56 min
Jul 4, 3:30 PM EDT	Special Weather Statement	RAH	Harnett	60 min
Jul 4, 3:36 PM EDT	Special Weather Statement	RAH	Sampson	54 min
Jul 4, 3:39 PM EDT	Special Weather Statement	RAH	Chatham	51 min
Jul 4, 3:43 PM EDT	Special Weather Statement	RAH	Anson, Montgomery, Richmond, Stanly	62 min
Jul 4, 3:49 PM EDT	Special Weather Statement	RAH	Granville	56 min
Jul 4, 3:52 PM EDT	Special Weather Statement	RAH	Harnett	53 min
Jul 4, 3:53 PM EDT	Special Weather Statement	RAH	Wake	37 min
Jul 4, 3:56 PM EDT	Severe Thunderstorm Warning	RAH	Granville, Person	49 min
Jul 4, 4:08 PM EDT	Severe Thunderstorm Warning	RAH	Johnston, Wake	40 min
Jul 4, 4:25 PM EDT	Special Weather Statement	RAH	Cumberland	65 min
Jul 4, 4:30 PM EDT	Special Weather Statement	RAH	Harnett	60 min
Jul 4, 4:31 PM EDT	Special Weather Statement	RAH	Nash	29 min
Jul 4, 4:36 PM EDT	Severe Thunderstorm Warning	RAH	Harnett, Wake	54 min
Jul 4, 4:50 PM EDT	Special Weather Statement	RAH	Vance	55 min
Jul 4, 4:51 PM EDT	Severe Thunderstorm Warning	RAH	Wake	39 min
Jul 4, 4:54 PM EDT	Areal Flood Advisory	RAH	Cumberland	3 hr
Jul 4, 5:03 PM EDT	Areal Flood Advisory	RAH	Wake	3 hr
Jul 4, 5:18 PM EDT	Flash Flood Warning	RAH	Cumberland	3 hr
Jul 4, 5:24 PM EDT	Special Weather Statement	RAH	Franklin	66 min
Jul 4, 5:38 PM EDT	Special Weather Statement	RAH	Halifax	67 min
Jul 4, 5:56 PM EDT	Severe Thunderstorm Warning	RAH	Franklin, Halifax, Nash, Warren	53 min
Jul 4, 6:20 PM EDT	Areal Flood Advisory	RAH	Halifax, Warren	3 hr
Jul 4, 7:12 PM EDT	Special Weather Statement	RAH	Alamance	33 min

Nearby

Special Weather Statements in North Carolina, 2019 Every special weather statement in 2019

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.