Posted on 05/31/2013 2:27:54 PM PDT by dirtboy
URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 262 NWS STORM PREDICTION CENTER NORMAN OK 330 PM CDT FRI MAY 31 2013
THE NWS STORM PREDICTION CENTER HAS ISSUED A
* TORNADO WATCH FOR PORTIONS OF CENTRAL AND NORTHEAST OKLAHOMA
* EFFECTIVE THIS FRIDAY AFTERNOON FROM 330 PM UNTIL MIDNIGHT CDT.
...THIS IS A PARTICULARLY DANGEROUS SITUATION...
* PRIMARY THREATS INCLUDE... SEVERAL INTENSE TORNADOES LIKELY NUMEROUS VERY LARGE HAIL EVENTS TO 4 INCHES IN DIAMETER LIKELY NUMEROUS DAMAGING WIND GUSTS LIKELY WITH SEVERAL SIGNIFICANT GUSTS TO 80 MPH POSSIBLE
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 65 STATUTE MILES EAST AND WEST OF A LINE FROM 20 MILES WEST NORTHWEST OF BARTLESVILLE OKLAHOMA TO 30 MILES EAST OF WICHITA FALLS TEXAS. 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 260...WW 261...
DISCUSSION...AN EXTREMELY UNSTABLE AIR MASS HAS DEVELOPED ACROSS MUCH OF CENTRAL/EASTERN OK THIS AFTERNOON. THIS WILL LIKELY RESULT IN RAPID DEVELOPMENT OF SEVERE THUNDERSTORMS THIS AFTERNOON AND EVENING ALONG THE DRYLINE OVER WEST-CENTRAL OK...AND ALONG A WEAK BOUNDARY EXTENDING NORTHEASTWARD INTO NORTHEAST OK. DISCRETE SUPERCELLS CAPABLE OF EXTREMELY LARGE HAIL AND DAMAGING TORNADOES ARE POSSIBLE. DAMAGING WINDS WILL BECOME AN INCREASING THREAT THROUGH THE EVENING.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 4 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 70 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 600. MEAN STORM MOTION VECTOR 26025.
330 mph gate-to-gate?
Garbled maybe.
Warning for Stillwater, OK.
Apparently a lot (most?) of the known injuries so far are stormchasers that got blindsided by another tornado near the main one. Multiple vortices maybe? Might explain why it’s so massive on radar and they’re saying a debris signature 4 miles wide.
}:-)4
That purple looks like it’s headed straight for OKC, per Chan 9
New hook forming around Yukon. This is bad.
This is the third time in less than two weeks that my family has been in the direct path of these tornado’s. I don’t know if my El Reno family is all right. One is a policeman.
Might explain why its so massive on radar and theyre saying a debris signature 4 miles wide.
You’re right. That makes sense.
All of the circulations have been south of El Reno itself.
That is one of the biggest nastiest hook echoes I’ve ever seen on radar. What an utter beast. And more popping up behind it.
}:-)4
This SUPER supercell has 3 sets of tornadoes several miles apart. That is how massive this cell is.
Chasers report that there was at least 3 tornadoes on the ground. Earlier hey saw a trailer park destroyed and some buildings.
My husbands brother livs in Mustang. They are saying that they are without power. Does anyone know about Mustang.
Their map (news9) doesn’t have a color key on it, but in the midst of all that purple headed for OKC is sizeable patch of black ?
Spotters reporting tornado back in Union City.
Your police officer is likely very busy....take care of yourselfs...the family will do likewise...until this beast passes!
KFOR: Now new tornado forming in S and SW OKC
Well that’s no small hook on that either!
and it’s getting even bigger
I’ve never heard anybody reference a number that high talking about a couplet before, not in a few years of lurking on various weather boards anyway. I know when we had a tornado outbreak here in NC a couple springs ago, including one EF3, the highest couplet numbers reported were around 160 knots. Close on to 300 knots of shear like that is impossible for me to even imagine.
}:-)4
Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.