Alert archive / North Carolina / Tornado Warnings in 2004

Tornado Warning 4, NWS Newport/Morehead City, NC

June 4, 2004Martin County, North Carolina

NWS Newport/Morehead City, NC issued this tornado warning at Jun 4, 2004, 2:19 PM EDT for Martin County, North Carolina. It was in force for 41 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Jun 4, 2004, 2:19 PM EDT (18:19 UTC)
Expired: Jun 4, 2004, 3:00 PM EDT
In force: 41 min
Issued by: NWS Newport/Morehead City, NC
Area: Counties, with a storm outline in the text

County Martin County, NC

The radar

The Morehead City radar (KMHX), 117 km from the middle of the area, began a volume at 18:21 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Jun 4, 1:00 PM EDT	Tornado Watch	SPC	4 hr

The nearest sounding before it

Newport, NC (KMHX), launched 12:00Z, 6.3 hours before the alert went out and 117 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: 782 J/kg
Mixed-layer CIN: -25 J/kg
Mixed-layer LCL: 999 m above ground
0-6 km bulk shear: 29 kt
0-1 km storm-relative helicity: 54 m²/s²
0-3 km storm-relative helicity: 55 m²/s²
Significant tornado parameter: 0.1
Supercell composite: 2.1

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WFUS52 KMHX 041819
TORMHX
NCC117-041900-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NEWPORT/MOREHEAD CITY NC
219 PM EDT FRI JUN 4 2004

THE NATIONAL WEATHER SERVICE IN NEWPORT
HAS ISSUED A

* TORNADO WARNING FOR...
  MARTIN COUNTY IN EASTERN NORTH CAROLINA

* UNTIL 300 PM EDT

* AT 217 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 6 MILES
  SOUTHWEST OF ROBERSONVILLE...OR ABOUT 11 MILES NORTH OF
  GREENVILLE...MOVING EAST AT 20 MPH.

* THE TORNADO IS EXPECTED TO BE NEAR...
  ROBERSONVILLE AROUND 225 PM EDT...
  BEARGRASS AROUND 240 PM EDT...
  WILLIAMSTON AROUND 255 PM EDT...

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF YOU ARE IN A MOBILE HOME OR VEHICLE...EVACUATE THEM AND GET INSIDE
A SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

REPORT SEVERE WEATHER TO THE NEAREST LAW ENFORCEMENT AGENCY. THEY
WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE.

LAT...LON 3583 7746 3572 7718 3575 7700 3575 7683
      3595 7701

$$

19

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 4, 1:18 PM EDT	Severe Thunderstorm Warning	MHX	Pitt	42 min
Jun 4, 1:50 PM EDT	Tornado Warning	MHX	Pitt	40 min
Jun 4, 2:54 PM EDT	Tornado Warning	MHX	Martin	51 min
Jun 4, 3:45 PM EDT	Tornado Warning	MHX	Martin	45 min
Jun 4, 3:52 PM EDT	Flash Flood Warning	MHX	Martin	113 min
Jun 4, 4:07 PM EDT	Severe Thunderstorm Warning	MHX	Washington	53 min
Jun 4, 4:14 PM EDT	Special Marine Warning	MHX		2 hr
Jun 4, 4:38 PM EDT	Severe Thunderstorm Warning	MHX	Greene	52 min
Jun 4, 5:03 PM EDT	Severe Thunderstorm Warning	MHX	Tyrrell, Washington	57 min
Jun 4, 5:59 PM EDT	Tornado Warning	MHX	Tyrrell	61 min
Jun 4, 6:13 PM EDT	Special Marine Warning	MHX		62 min

Nearby

Tornado Warnings in North Carolina, 2004 Every tornado warning in 2004 Tornadoes in 2004

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.