Alert archive / South Carolina / Special Weather Statements in 2025

Special Weather Statement, NWS Greenville-Spartanburg, SC

May 9, 2025Greenwood County, South Carolina

NWS Greenville-Spartanburg, SC issued this special weather statement at May 9, 2025, 3:21 AM EDT for Greenwood County, South Carolina. It was in force for 24 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: May 9, 2025, 3:21 AM EDT (07:21 UTC)
Expired: May 9, 2025, 3:45 AM EDT
In force: 24 min
Issued by: NWS Greenville-Spartanburg, SC
Hail: 0.25 in
Wind: 40

County Greenwood County, SC

The radar

The Columbia radar (KCAE), 89 km from the middle of the area, began a volume at 07:24 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

Peachtre/Fal Fld, GA (KFFC), launched 00:00Z, 7.4 hours before the alert went out and 238 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: 1326 J/kg
Mixed-layer CIN: -3 J/kg
Mixed-layer LCL: 1420 m above ground
0-6 km bulk shear: 51 kt
0-1 km storm-relative helicity: 59 m²/s²
0-3 km storm-relative helicity: 78 m²/s²
Significant tornado parameter: 0.4
Supercell composite: 5.0

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 May 8, 7:34 PM EDT, 7 hours 47 minutes earlier.

Area forecast discussion, May 8, 7:34 PM EDT, 7 hours 47 minutes before

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Hazardous weather outlook, May 8, 4:28 PM EDT, 10 hours 53 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
May 8, 8:08 PM EDT	Special Weather Statement	GSP	Haywood	37 min
May 8, 8:16 PM EDT	Special Weather Statement	GSP	Gaston	29 min
May 8, 8:18 PM EDT	Special Weather Statement	GSP	Mecklenburg	27 min
May 8, 8:29 PM EDT	Severe Thunderstorm Warning	GSP	Gaston, Mecklenburg	46 min
May 8, 8:31 PM EDT	Special Weather Statement	GSP	McDowell	29 min
May 8, 8:33 PM EDT	Special Weather Statement	GSP	Rutherford	27 min
May 8, 8:54 PM EDT	Special Weather Statement	GSP	Mecklenburg	36 min
May 8, 8:56 PM EDT	Special Weather Statement	GSP	Graham	49 min
May 8, 9:16 PM EDT	Special Weather Statement	GSP	Henderson	29 min
May 8, 9:40 PM EDT	Special Weather Statement	GSP	Union	50 min
May 8, 9:47 PM EDT	Special Weather Statement	GSP	Rutherford	43 min
May 8, 9:53 PM EDT	Special Weather Statement	GSP	Buncombe	37 min
May 8, 10:06 PM EDT	Special Weather Statement	GSP	Jackson	24 min
May 8, 10:52 PM EDT	Special Weather Statement	GSP	Rutherford	38 min
May 8, 11:08 PM EDT	Special Weather Statement	GSP	Henderson	37 min
May 8, 9:07 PM EDT	Severe Thunderstorm Warning	GSP	York	42 min
May 8, 10:42 PM EDT	Special Weather Statement	GSP	Chester	33 min
May 8, 11:25 PM EDT	Special Weather Statement	GSP	Union	35 min
May 8, 11:40 PM EDT	Special Weather Statement	GSP	Greenville	35 min
May 8, 11:51 PM EDT	Severe Thunderstorm Warning	GSP	Chester, Union	54 min
May 8, 11:52 PM EDT	Special Weather Statement	GSP	Greenwood	38 min
May 9, 12:28 AM EDT	Special Weather Statement	GSP	Greenville	32 min
May 9, 3:47 AM EDT	Special Weather Statement	GSP	Abbeville	28 min
May 9, 4:15 AM EDT	Severe Thunderstorm Warning	GSP	Abbeville, Greenwood, Laurens	23 min

Nearby

Special Weather Statements in South Carolina, 2025 Every special weather statement in 2025

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.