Alert archive / North Carolina / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 129, NWS Raleigh, NC

July 11, 2019Edgecombe County, Wilson County, North Carolina

NWS Raleigh, NC issued this severe thunderstorm warning at Jul 11, 2019, 8:07 PM EDT for Edgecombe County, Wilson County, North Carolina. It was in force for 53 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jul 11, 2019, 8:07 PM EDT (00:07 UTC)
Expired: Jul 11, 2019, 9:00 PM EDT
In force: 53 min
Issued by: NWS Raleigh, NC
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

Counties Edgecombe County, NC, Wilson County, NC

The radar

The Raleigh/Durham radar (KRAX), 68 km from the middle of the area, began a volume at 00:09 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

Newport, NC (KMHX), launched 00:00Z, 0.1 hours before the alert went out and 139 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: 1486 J/kg
Mixed-layer CIN: -35 J/kg
Mixed-layer LCL: 866 m above ground
0-6 km bulk shear: 13 kt
0-1 km storm-relative helicity: 89 m²/s²
0-3 km storm-relative helicity: 114 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 2.7

Open this sounding in Storm Lab

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.

NWS Raleigh, NC wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 11, 4:10 PM EDT, 3 hours 57 minutes earlier.

Area forecast discussion, Jul 11, 4:10 PM EDT, 3 hours 57 minutes before

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Hazardous weather outlook, Jul 11, 4:20 PM EDT, 3 hours 47 minutes before

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In the hours before

Special weather statement, Jul 11, 6:07 PM EDT, 2 hours before

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Special weather statement, Jul 11, 6:55 PM EDT, 1 hour 12 minutes before

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Special weather statement, Jul 11, 7:25 PM EDT, 42 minutes before

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Special weather statement, Jul 11, 7:30 PM EDT, 37 minutes before

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Special weather statement, Jul 11, 7:32 PM EDT, 35 minutes before

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Special weather statement, Jul 11, 7:35 PM EDT, 32 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 11, 8:23 PM EDT	Severe Thunderstorm Warning	RAH	Edgecombe, Nash	28 min
Jul 11, 8:37 PM EDT	Special Weather Statement	RAH	Halifax	53 min
Jul 11, 8:43 PM EDT	Special Weather Statement	RAH	Harnett, Johnston, Wayne	62 min
Jul 11, 9:11 PM EDT	Severe Thunderstorm Warning	RAH	Wayne	49 min
Jul 11, 10:06 PM EDT	Areal Flood Advisory	RAH	Wayne	3 hr
Jul 11, 10:08 PM EDT	Special Weather Statement	RAH	Johnston, Wayne	67 min
Jul 12, 1:37 AM EDT	Special Weather Statement	RAH	Johnston	53 min
Jul 12, 3:15 AM EDT	Special Weather Statement	RAH	Wayne	45 min
Jul 12, 4:29 AM EDT	Areal Flood Advisory	RAH	Cumberland, Johnston, Sampson, Wayne	2 hr
Jul 12, 5:31 AM EDT	Flash Flood Warning	RAH	Johnston, Wayne	3 hr
Jul 12, 3:46 PM EDT	Special Weather Statement	RAH	Moore	59 min
Jul 12, 4:21 PM EDT	Special Weather Statement	RAH	Sampson	54 min
Jul 12, 4:57 PM EDT	Special Weather Statement	RAH	Montgomery	48 min
Jul 12, 5:36 PM EDT	Special Weather Statement	RAH	Montgomery, Moore, Stanly	54 min
Jul 12, 5:47 PM EDT	Severe Thunderstorm Warning	RAH	Stanly	43 min
Jul 12, 6:34 PM EDT	Special Weather Statement	RAH	Montgomery, Moore	56 min

Nearby

Severe Thunderstorm Warnings in North Carolina, 2019 Every severe thunderstorm warning in 2019

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.