Alert archive / North Carolina / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 27, NWS Raleigh, NC

June 15, 1994Franklin County, Nash County, North Carolina

NWS Raleigh, NC issued this severe thunderstorm warning at Jun 15, 1994, 10:27 PM EDT for Franklin County, Nash County, North Carolina. It was in force for 33 min.

The area

The counties it named.

The facts

Issued: Jun 15, 1994, 10:27 PM EDT (02:27 UTC)
Expired: Jun 15, 1994, 11:00 PM EDT
In force: 33 min
Issued by: NWS Raleigh, NC
Area: Whole counties

Counties Franklin County, NC, Nash County, NC

The nearest sounding before it

Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 2.5 hours before the alert went out and 159 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: 832 J/kg
Mixed-layer CIN: -16 J/kg
Mixed-layer LCL: 1513 m above ground
0-6 km bulk shear: 6 kt
0-1 km storm-relative helicity: 33 m²/s²
0-3 km storm-relative helicity: 63 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

Local storm report, Jun 15, 8:25 PM EDT, 2 hours 2 minutes before

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Local storm report, Jun 15, 8:30 PM EDT, 1 hour 57 minutes before

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Special weather statement, Jun 15, 8:32 PM EDT, 1 hour 55 minutes before

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Special weather statement, Jun 15, 8:34 PM EDT, 1 hour 53 minutes before

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Local storm report, Jun 15, 8:55 PM EDT, 1 hour 32 minutes before

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Local storm report, Jun 15, 8:57 PM EDT, 1 hour 30 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
Jun 16, 5:25 PM EDT	Severe Thunderstorm Warning	RAH	Chatham, Wake	65 min
Jun 16, 7:31 PM EDT	Severe Thunderstorm Warning	RAH	Granville	44 min
Jun 16, 7:36 PM EDT	Severe Thunderstorm Warning	RAH	Moore	54 min
Jun 16, 7:49 PM EDT	Severe Thunderstorm Warning	RAH	Moore	41 min

Nearby

Severe Thunderstorm Warnings in North Carolina, 1994 Every severe thunderstorm warning in 1994

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.