Tornado Watch 162

Issued

May 10, 2015, 11:31 PM CDT (04:31 UTC)

Expired

May 11, 2015, 5:00 AM CDT

In force

5 hr

Issued by

the Storm Prediction Center

Largest hail expected

1.5 in

Strongest gust expected

60 kt

The Shreveport radar (KSHV), 114 km from the middle of the area, began a volume at 04:30 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.

Two or more tornadoes

40%

One or more EF2 to EF5 tornadoes

20%

Ten or more severe wind reports

30%

One or more gusts of 65 knots or more

10%

Ten or more severe hail reports

30%

One or more hailstones of 2 inches or more

10%

Six or more combined severe hail and wind reports

60%

• Mesoscale Discussion 602May 10, 9:57 PM CDT

498 
WWUS20 KWNS 110428
SEL2  
SPC WW 110428
ARZ000-LAZ000-TXZ000-111000-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 162
NWS STORM PREDICTION CENTER NORMAN OK
1130 PM CDT SUN MAY 10 2015

THE NWS STORM PREDICTION CENTER HAS ISSUED A

* TORNADO WATCH FOR PORTIONS OF 
  SOUTHWEST INTO CENTRAL ARKANSAS
  NORTHWEST LOUISIANA
  NORTHEAST TEXAS

* EFFECTIVE THIS SUNDAY NIGHT AND MONDAY MORNING FROM 1130 PM
  UNTIL 500 AM CDT.

* PRIMARY THREATS INCLUDE...
  A COUPLE TORNADOES POSSIBLE
  ISOLATED DAMAGING WIND GUSTS TO 70 MPH POSSIBLE
  ISOLATED LARGE HAIL EVENTS TO 1.5 INCHES IN DIAMETER POSSIBLE

SUMMARY...NUMEROUS THUNDERSTORMS ONGOING OVER THE ARKLATEX ARE
EXPECTED TO ADVANCE EAST AND NORTHEAST ACROSS THE WATCH AREA
OVERNIGHT.  EMBEDDED SUPERCELL STRUCTURES HAVE BEEN OBSERVED AND
WILL REMAIN POSSIBLE TONIGHT WITH A RISK FOR A COUPLE OF
TORNADOES...DAMAGING OUTFLOW WINDS AND SEVERE HAIL.

THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 65 STATUTE
MILES EAST AND WEST OF A LINE FROM 30 MILES SOUTHEAST OF LONGVIEW
TEXAS TO 60 MILES NORTH NORTHEAST OF LITTLE ROCK ARKANSAS.  FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU2).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH
AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR
THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS.

&&

OTHER WATCH INFORMATION...CONTINUE...WW 161...

AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE
WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
500. MEAN STORM MOTION VECTOR 22030.


...MEAD

Tornado Watches in Arkansas, 2015Tornado Watches in Texas, 2015Tornado Watches in Louisiana, 2015Every tornado watch in 2015

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.