Alert archive / North Carolina / Severe Thunderstorm Warnings in 2025

Severe Thunderstorm Warning 71, NWS Raleigh, NC

May 4, 2025Cumberland County, Sampson County, North Carolina

NWS Raleigh, NC issued this severe thunderstorm warning at May 4, 2025, 7:03 PM EDT for Cumberland County, Sampson County, North Carolina. It was in force for 42 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: May 4, 2025, 7:03 PM EDT (23:03 UTC)
Expired: May 4, 2025, 7:45 PM EDT
In force: 42 min
Issued by: NWS Raleigh, NC
Area: Storm-based polygon
Hail: 1.25 in
Wind: 60.0 mph

Counties Cumberland County, NC, Sampson County, NC

The radar

The Raleigh/Durham radar (KRAX), 72 km from the middle of the area, began a volume at 23:06 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 12:00Z, 11.1 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: 520 J/kg
Mixed-layer CIN: -6 J/kg
Mixed-layer LCL: 741 m above ground
0-6 km bulk shear: 25 kt
0-1 km storm-relative helicity: 136 m²/s²
0-3 km storm-relative helicity: 135 m²/s²
Significant tornado parameter: 0.2
Supercell composite: 5.8

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 May 4, 2:50 PM EDT, 4 hours 13 minutes earlier.

Area forecast discussion, May 4, 2:50 PM EDT, 4 hours 13 minutes before

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Hazardous weather outlook, May 4, 6:19 AM EDT, 12 hours 44 minutes before

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In the hours before

Special weather statement, May 4, 1:56 PM EDT, 5 hours 7 minutes before

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Special weather statement, May 4, 3:21 PM EDT, 3 hours 42 minutes before

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Special weather statement, May 4, 4:29 PM EDT, 2 hours 34 minutes before

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Special weather statement, May 4, 5:05 PM EDT, 1 hour 58 minutes before

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Special weather statement, May 4, 5:30 PM EDT, 1 hour 33 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
May 3, 8:27 PM EDT	Special Weather Statement	RAH	Cumberland, Hoke, Scotland	48 min
May 3, 8:36 PM EDT	Special Weather Statement	RAH	Chatham, Durham, Lee, Orange, Person	39 min
May 4, 12:28 AM EDT	Special Weather Statement	RAH	Anson, Montgomery, Moore, Randolph, Richmond, Stanly	62 min
May 4, 1:33 AM EDT	Special Weather Statement	RAH	Alamance, Chatham, Moore, Orange	57 min
May 4, 1:41 AM EDT	Special Weather Statement	RAH	Davidson, Guilford	49 min
May 4, 1:56 PM EDT	Special Weather Statement	RAH	Sampson	49 min
May 4, 3:21 PM EDT	Special Weather Statement	RAH	Wayne	39 min
May 4, 4:29 PM EDT	Special Weather Statement	RAH	Sampson	46 min
May 4, 5:05 PM EDT	Special Weather Statement	RAH	Sampson	40 min
May 4, 5:30 PM EDT	Special Weather Statement	RAH	Bladen	60 min
May 4, 5:54 PM EDT	Severe Thunderstorm Warning	RAH	Sampson	37 min
May 4, 7:43 PM EDT	Severe Thunderstorm Warning	RAH	Cumberland, Sampson	47 min

Nearby

Severe Thunderstorm Warnings in North Carolina, 2025 Every severe thunderstorm warning 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.