Alert archive / North Carolina / Special Weather Statements in 2016

Special Weather Statement, NWS Raleigh, NC

July 3, 2016Davidson County, North Carolina

NWS Raleigh, NC issued this special weather statement at Jul 3, 2016, 12:46 AM EDT for Davidson County, North Carolina. It was in force for 59 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 3, 2016, 12:46 AM EDT (04:46 UTC)
Expired: Jul 3, 2016, 1:45 AM EDT
In force: 59 min
Issued by: NWS Raleigh, NC

County Davidson County, NC

The radar

The Roanoke radar (KFCX), 134 km from the middle of the area, began a volume at 04:47 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

Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 4.8 hours before the alert went out and 50 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: 559 J/kg
Mixed-layer CIN: -18 J/kg
Mixed-layer LCL: 1433 m above ground
0-6 km bulk shear: 43 kt
0-1 km storm-relative helicity: 67 m²/s²
0-3 km storm-relative helicity: 205 m²/s²
Significant tornado parameter: 0.2
Supercell composite: 2.7

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Raleigh, NC wrote its last area forecast discussion before this special weather statement went out at Jul 2, 10:47 PM EDT, 1 hour 59 minutes earlier.

Area forecast discussion, Jul 2, 10:47 PM EDT, 1 hour 59 minutes before

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Hazardous weather outlook, Jul 2, 11:57 PM EDT, 49 minutes before

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In the hours before

Special weather statement, Jul 2, 6:53 PM EDT, 5 hours 53 minutes before

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Special weather statement, Jul 2, 7:11 PM EDT, 5 hours 35 minutes before

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Special weather statement, Jul 2, 8:50 PM EDT, 3 hours 56 minutes before

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Special weather statement, Jul 2, 9:06 PM EDT, 3 hours 40 minutes before

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Special weather statement, Jul 2, 9:36 PM EDT, 3 hours 10 minutes before

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Special weather statement, Jul 3, 12:46 AM EDT, 0 minutes before

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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 2, 8:50 PM EDT	Special Weather Statement	RAH	Cumberland	55 min
Jul 2, 9:06 PM EDT	Special Weather Statement	RAH	Davidson	69 min
Jul 2, 9:21 PM EDT	Areal Flood Advisory	RAH	Cumberland	54 min
Jul 2, 9:36 PM EDT	Special Weather Statement	RAH	Davidson	54 min
Jul 3, 1:36 AM EDT	Special Weather Statement	RAH	Person	54 min
Jul 3, 2:31 AM EDT	Special Weather Statement	RAH	Alamance, Guilford	59 min
Jul 3, 3:02 AM EDT	Special Weather Statement	RAH	Durham	58 min
Jul 3, 3:55 AM EDT	Special Weather Statement	RAH	Granville	65 min
Jul 3, 4:37 AM EDT	Areal Flood Advisory	RAH	Chatham, Durham, Franklin, Granville, Orange, Vance and 1 more	113 min
Jul 3, 1:24 PM EDT	Special Weather Statement	RAH	Anson, Hoke, Richmond, Scotland	66 min
Jul 3, 1:29 PM EDT	Severe Thunderstorm Warning	RAH	Anson, Richmond, Scotland	31 min
Jul 3, 1:46 PM EDT	Flash Flood Warning	RAH	Anson, Richmond	3 hr
Jul 3, 2:30 PM EDT	Special Weather Statement	RAH	Scotland	45 min
Jul 3, 3:21 PM EDT	Special Weather Statement	RAH	Cumberland, Sampson	54 min
Jul 3, 4:32 PM EDT	Special Weather Statement	RAH	Bladen	43 min
Jul 3, 4:38 PM EDT	Severe Thunderstorm Warning	RAH	Sampson	37 min

Nearby

Special Weather Statements in North Carolina, 2016 Every special weather statement in 2016

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.