Alert archive / North Carolina / Red Flag Warnings in 2008

Red Flag Warning 5, NWS Newport/Morehead City, NC

April 15, 200812 counties in North Carolina

NWS Newport/Morehead City, NC issued this red flag warning at Apr 15, 2008, 3:56 PM EDT for 12 counties in North Carolina. It took effect at Apr 16, 2008, 10:00 AM EDT. It was in force for 10 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Apr 15, 2008, 3:56 PM EDT (19:56 UTC)
In effect from: Apr 16, 2008, 10:00 AM EDT
Expired: Apr 16, 2008, 8:00 PM EDT
In force: 10 hr
Issued by: NWS Newport/Morehead City, NC

Counties Beaufort County, NC, Dare County, NC, Duplin County, NC, Greene County, NC, Hyde County, NC, Jones County, NC, Lenoir County, NC, Martin County, NC, Pamlico County, NC, Pitt County, NC, Tyrrell County, NC, Washington County, NC

The radar

The Morehead City radar (KMHX), 78 km from the middle of the area, began a volume at 19:56 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, 7.9 hours before the alert went out and 77 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: 1172 m above ground
0-6 km bulk shear: 11 kt
0-1 km storm-relative helicity: -89 m²/s²
0-3 km storm-relative helicity: -80 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

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

NWS Newport/Morehead City, NC wrote its last area forecast discussion before this red flag warning went out at Apr 15, 3:43 PM EDT, 13 minutes earlier.

Area forecast discussion, Apr 15, 3:43 PM EDT, 13 minutes before

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Hazardous weather outlook, Apr 15, 4:14 AM EDT, 11 hours 42 minutes before

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In the hours before

Local storm report, Apr 15, 3:30 PM EDT, 26 minutes before

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The office that day

Everything else NWS Newport/Morehead City, NC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 15, 5:03 AM EDT	High Surf Advisory	MHX		59 hr

Nearby

Red Flag Warnings in North Carolina, 2008 Every red flag warning in 2008

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.