Alert archive / North Carolina / Special Weather Statements in 2021

Special Weather Statement, NWS Greenville-Spartanburg, SC

June 5, 2021Union County, North Carolina

NWS Greenville-Spartanburg, SC issued this special weather statement at Jun 5, 2021, 8:10 PM EDT for Union County, North Carolina. It was in force for 35 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: Jun 5, 2021, 8:10 PM EDT (00:10 UTC)
Expired: Jun 5, 2021, 8:45 PM EDT
In force: 35 min
Issued by: NWS Greenville-Spartanburg, SC

County Union County, NC

The radar

The Columbia radar (KCAE), 145 km from the middle of the area, began a volume at 00:14 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

Charleston AFB, SC (KCHS), launched 00:00Z, 0.2 hours before the alert went out and 250 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: 459 J/kg
Mixed-layer CIN: -73 J/kg
Mixed-layer LCL: 1007 m above ground
0-6 km bulk shear: 19 kt
0-1 km storm-relative helicity: -26 m²/s²
0-3 km storm-relative helicity: -6 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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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 Greenville-Spartanburg, SC wrote its last area forecast discussion before this special weather statement went out at Jun 5, 6:46 PM EDT, 1 hour 24 minutes earlier.

Area forecast discussion, Jun 5, 6:46 PM EDT, 1 hour 24 minutes before

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Hazardous weather outlook, Jun 5, 6:33 PM EDT, 1 hour 37 minutes before

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In the hours before

Special weather statement, Jun 5, 5:22 PM EDT, 2 hours 48 minutes before

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Special weather statement, Jun 5, 5:46 PM EDT, 2 hours 24 minutes before

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Special weather statement, Jun 5, 6:34 PM EDT, 1 hour 36 minutes before

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Local storm report, Jun 5, 6:50 PM EDT, 1 hour 20 minutes before

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Special weather statement, Jun 5, 7:51 PM EDT, 19 minutes before

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Special weather statement, Jun 5, 8:10 PM EDT, 0 minutes before

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The office that day

Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 6, 3:29 PM EDT	Special Weather Statement	GSP	Cabarrus	31 min
Jun 6, 3:30 PM EDT	Special Weather Statement	GSP	Union	30 min
Jun 6, 3:34 PM EDT	Special Weather Statement	GSP	Rowan	26 min
Jun 6, 3:42 PM EDT	Severe Thunderstorm Warning	GSP	Davie, Iredell, Rowan	26 min
Jun 6, 3:55 PM EDT	Special Weather Statement	GSP	Cabarrus	35 min
Jun 6, 4:18 PM EDT	Special Weather Statement	GSP	Mecklenburg	27 min
Jun 6, 4:39 PM EDT	Areal Flood Advisory	GSP	Mecklenburg	111 min
Jun 6, 4:45 PM EDT	Special Weather Statement	GSP	Mecklenburg	30 min
Jun 6, 5:11 PM EDT	Flash Flood Warning	GSP	Mecklenburg	3 hr
Jun 6, 5:23 PM EDT	Special Weather Statement	GSP	Gaston	37 min
Jun 6, 5:35 PM EDT	Special Weather Statement	GSP	Gaston	25 min
Jun 6, 5:38 PM EDT	Special Weather Statement	GSP	Rowan	52 min
Jun 6, 5:48 PM EDT	Areal Flood Advisory	GSP	Mecklenburg	3 hr
Jun 6, 6:03 PM EDT	Special Weather Statement	GSP	Gaston	27 min
Jun 6, 6:09 PM EDT	Special Weather Statement	GSP	Catawba	36 min
Jun 6, 6:25 PM EDT	Areal Flood Advisory	GSP	Gaston	2 hr
Jun 6, 6:28 PM EDT	Special Weather Statement	GSP	Gaston	32 min
Jun 6, 6:47 PM EDT	Special Weather Statement	GSP	Alexander	28 min
Jun 6, 6:56 PM EDT	Areal Flood Advisory	GSP	Catawba, Lincoln	2 hr
Jun 6, 7:05 PM EDT	Special Weather Statement	GSP	Lincoln	25 min
Jun 6, 7:18 PM EDT	Special Weather Statement	GSP	Alexander	27 min
Jun 6, 7:49 PM EDT	Special Weather Statement	GSP	Caldwell	26 min
Jun 6, 7:12 PM EDT	Special Weather Statement	GSP	Greenwood	33 min
Jun 6, 7:38 PM EDT	Special Weather Statement	GSP	Abbeville, Greenwood, Laurens	37 min

Nearby

Special Weather Statements in North Carolina, 2021 Every special weather statement 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.