Alert archive / North Carolina / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 9, NWS Greenville-Spartanburg, SC

March 10, 1992Transylvania County, North Carolina

NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at Mar 10, 1992, 6:08 PM EST for Transylvania County, North Carolina. It was in force for 52 min.

The area

The counties it named.

The facts

Issued: Mar 10, 1992, 6:08 PM EST (23:08 UTC)
Expired: Mar 10, 1992, 7:00 PM EST
In force: 52 min
Issued by: NWS Greenville-Spartanburg, SC
Area: Whole counties

County Transylvania County, NC

The nearest sounding before it

Athens Municipal, GA (KAHN), launched 12:00Z, 11.1 hours before the alert went out and 147 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 1064 m above ground
0-6 km bulk shear: 60 kt
0-1 km storm-relative helicity: 423 m²/s²
0-3 km storm-relative helicity: 425 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

What forecasters said that day

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

In the hours before

Special weather statement, Mar 10, 4:13 PM EST, 1 hour 55 minutes before

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Special weather statement, Mar 10, 4:36 PM EST, 1 hour 32 minutes before

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Special weather statement, Mar 10, 4:55 PM EST, 1 hour 13 minutes before

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Special weather statement, Mar 10, 5:36 PM EST, 32 minutes before

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      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
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        Please try again in a few minutes.
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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
Mar 10, 5:51 PM EST	Severe Thunderstorm Warning	GSP	Oconee	52 min

Nearby

Severe Thunderstorm Warnings in North Carolina, 1992 Every severe thunderstorm warning in 1992

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.