Public Information Statement
Issued by NWS Tulsa, OK

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NOUS44 KTSA 021719
PNSTSA
ARZ001-002-010-011-019-020-029-OKZ049-053>076-030530-

PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1219 PM CDT MON MAY 2 2016

...NWS Damage Survey Summary for Eastern Oklahoma and Northwestern
Arkansas April 26-27th Tornadoes - Update 1...

.Update...This statement was updated to include five additional
tornadoes in northeastern Oklahoma, namely the Bluejacket, Braggs,
Spavinaw, Cookson, and Wyandotte tornadoes.

.Overview...A line of severe thunderstorms moved through eastern
Oklahoma and northwestern Arkansas during the evening of April 26th
and early morning hours of April 27th. Very strong low level wind
shear and moderately strong instability ahead of the line promoted
the development of tornadoes from some of the storms embedded in the
line, as well as damaging wind gusts. A number of the damaged areas
were assessed by NWS Tulsa meteorologists on the days following the
event and their findings follow.

Other areas were surveyed where damage occurred, including an area
between Maysville and Sulphur Springs, Arkansas, and south of Pea
Ridge, Arkansas, as well as near Keefeton, Oklahoma. The damage in
these areas was determined to be straight-line wind in the 70 to 80
mph range.

In addition to the following summaries, a tornado has been confirmed
in and near Checotah, Oklahoma. Details regarding this tornado will
be included in a later summary when finalized.

Additional investigation, including ground surveys, continues for
this event. Known damage that is possibly associated with additional
tornadoes is in the following areas: south and east of Pawhuska, near
Mannford, near Cleveland/Keystone Lake, near Copan to near Wann,
near Sapulpa, near Kibler, near Muldrow and Roland, and areas in
Franklin County Arkansas.

Compiling this event has been very time extensive. Many thanks goes
to a number of emergency management officials, the media, and
concerned citizens who have all directed us to damage and provided
photos. Some even provided detailed path descriptions and maps.

.Tulsa Oklahoma Tornado...

Rating:                 EF-1
Estimated Peak Wind:    95-105 MPH
Path Length /Statute/:  3.8 MILES
Path Width /Maximum/:   600 YARDS
Fatalities:             0
Injuries:               0

Start Date:             April 26 2016
Start Time: 1018 PM CDT
Start Location: 4.2 SSW Downtown Tulsa / Tulsa County / OK
Start Lat/Lon:          36.0926 / -96.0060

End Date:               April 26 2016
End Time:               1025 PM CDT
End Location:           4.4 SE Downtown Tulsa / Tulsa County / OK
End Lat/Lon:            36.1030 / -95.9389

Survey Summary: This tornado developed just west of Highway 75 and
moved east northeast. It damaged a church and homes west of the
Arkansas River, snapped trees and power poles on Riverside Drive just
east of the River. Homes were damaged, trees were snapped or
uprooted, and power poles blown down between Riverside to near
Harvard, where the tornado lifted.

.Bixby Oklahoma Tornado...

Rating:                 EF-1
Estimated Peak Wind:    90-100 MPH
Path Length /Statute/:  2.7 MILES
Path Width /Maximum/:   350 YARDS
Fatalities:             0
Injuries:               0

Start Date:             April 26 2016
Start Time: 1026 PM CDT
Start Location: 0.5 SW Bixby / Tulsa County / OK
Start Lat/Lon:          35.9412 / -95.8952

End Date:               April 26 2016
End Time:               1030 PM CDT
End Location:           2.1 ENE Bixby / Tulsa County / OK
End Lat/Lon:            35.9503 / -95.8485

Survey Summary: This tornado damaged industrial buildings, damaged
the roofs of homes, and blew down trees and power lines.

.Broken Arrow Oklahoma Tornado...

Rating:                 EF-1
Estimated Peak Wind:    95-105 MPH
Path Length /Statute/:  1 MILE
Path Width /Maximum/:   150 YARDS
Fatalities:             0
Injuries:               0

Start Date:             April 26 2016
Start Time: 1036 PM CDT
Start Location: 4.4 SSE Broken Arrow / Tulsa County / OK
Start Lat/Lon:          35.9792 / -95.7744

End Date:               April 26 2016
End Time:               1039 PM CDT
End Location:           4.5 SE Broken Arrow / Wagoner County / OK
End Lat/Lon:            35.9826 / -95.7580

Survey Summary: This tornado damaged the roofs of homes, snapped and
uprooted numerous trees, and blew down power poles.

.Bluejacket Oklahoma Tornado...

Rating:                 EF-0
Estimated Peak Wind:    70-80 MPH
Path Length /Statute/:  10.1 MILES
Path Width /Maximum/:   500 YARDS
Fatalities:             0
Injuries:               0

Start Date:             April 26 2016
Start Time: 1116 PM CDT
Start Location: 8.9 WNW Vinita / Craig County / OK
Start Lat/Lon:          36.6924 / -95.2991

End Date:               April 26 2016
End Time:               1126 PM CDT
End Location:           5.5 SW Bluejacket / Craig County / OK
End Lat/Lon:            36.7315 / -95.1220

Survey Summary: This tornado damaged uprooted a few trees, snapped
numerous tree limbs, and damaged outbuildings.

.Braggs Oklahoma Tornado...

Rating:                 EF-1
Estimated Peak Wind:    100-110 MPH
Path Length /Statute/:  5.1 MILES
Path Width /Maximum/:   800 YARDS
Fatalities:             0
Injuries:               0

Start Date:             April 26 2016
Start Time: 1134 PM CDT
Start Location: 3.8 SSW Braggs / Muskogee County / OK
Start Lat/Lon:          35.6102 / -95.2131

End Date:               April 26 2016
End Time:               1139 PM CDT
End Location:           3.9 ESE Braggs / Muskogee County / OK
End Lat/Lon:            35.6436 / -95.1326

Survey Summary: This tornado snapped or uprooted numerous trees,
damaged buildings at Greenleaf State Park, and snapped power poles.
The end point is estimated based on radar data as it moved onto Camp
Gruber, which was inaccessible to the survey team.

.Spavinaw Oklahoma Tornado...

Rating:                 EF-0
Estimated Peak Wind:    75-85 MPH
Path Length /Statute/:  4.7 MILES
Path Width /Maximum/:   750 YARDS
Fatalities:             0
Injuries:               0

Start Date:             April 26 2016
Start Time: 1135 PM CDT
Start Location: 2 S Strange / Mayes County / OK
Start Lat/Lon:          36.3815 / -95.1287

End Date:               April 26 2016
End Time:               1141 PM CDT
End Location:           Spavinaw / Mayes County / OK
End Lat/Lon:            36.3901 / -95.0444

Survey Summary: This tornado uprooted a few trees, snapped numerous
large tree limbs, and damaged outbuildings.

.Cookson Oklahoma Tornado...

Rating:                 EF-1
Estimated Peak Wind:    100-110 MPH
Path Length /Statute/:  7.2 MILES
Path Width /Maximum/:   700 YARDS
Fatalities:             0
Injuries:               0

Start Date:             April 26 2016
Start Time: 1146 PM CDT
Start Location: 7.3 W Cookson / Cherokee County / OK
Start Lat/Lon:          35.6913 / -95.0443

End Date:               April 26 2016
End Time:               1155 PM CDT
End Location:           0.9 NW Cookson / Cherokee County / OK
End Lat/Lon:            35.7237 / -95.9225

Survey Summary: This tornado destroyed outbuildings, destroyed a boat
dock on Lake Tenkiller, damaged homes, snapped or uprooted numerous
trees.

.Twin Oaks Oklahoma Tornado...

Rating:                 EF-1
Estimated Peak Wind:    90-100 MPH
Path Length /Statute/:  10.1 MILES
Path Width /Maximum/:   850 YARDS
Fatalities:             0
Injuries:               0

Start Date:             April 26 2016
Start Time: 1158 PM CDT
Start Location: Twin Oaks / Delaware County / OK
Start Lat/Lon:          36.2027 / -94.8572

End Date:               April 27 2016
End Time:               1209 AM CDT
End Location:           Colcord  / Delaware County / OK
End Lat/Lon:            36.2606 / -94.6895

Survey Summary: This tornado destroyed outbuildings, damaged the
roofs of homes, snapped or uprooted trees, and blew down power poles.

.Wyandotte Oklahoma Tornado...

Rating:                 EF-1
Estimated Peak Wind:    90-100 MPH
Path Length /Statute/:  1.6 MILES
Path Width /Maximum/:   350 YARDS
Fatalities:             0
Injuries:               0

Start Date:             April 27 2016
Start Time: 1207 AM CDT
Start Location: 5.5 NE Wyandotte / Ottawa County / OK
Start Lat/Lon:          36.8481 / -94.6522

End Date:               April 27 2016
End Time:               1210 AM CDT
End Location:           7.1 NE Wyandotte / Ottawa County / OK
End Lat/Lon:            36.8602 / -94.6265

Survey Summary: This tornado damaged a home, destroyed outbuildings,
destroyed farm equipment, snapped or uprooted numerous trees, and
blew down power poles.

.Decatur Arkansas Tornado...

Rating:                 EF-1
Estimated Peak Wind:    100-110 MPH
Path Length /Statute/:  9.1 MILES
Path Width /Maximum/:   600 YARDS
Fatalities:             0
Injuries:               0

Start Date:             April 27 2016
Start Time: 1229 AM CDT
Start Location: 0.9 NE Decatur / Benton County / AR
Start Lat/Lon:          36.3425 / -94.4462

End Date:               April 27 2016
End Time:               1238 AM CDT
End Location:           Centerton / Benton County / AR
End Lat/Lon:            36.3616 / -94.2823

Survey Summary: This tornado snapped and uprooted numerous trees,
blew down power poles, destroyed outbuildings, and damaged homes.

.Centerton Arkansas Tornado...

Rating:                 EF-1
Estimated Peak Wind:    85-95 MPH
Path Length /Statute/:  2 MILES
Path Width /Maximum/:   350 YARDS
Fatalities:             0
Injuries:               0

Start Date:             April 27 2016
Start Time: 1241 AM CDT
Start Location: 1.4 N Centerton / Benton County / AR
Start Lat/Lon:          36.3805 / -94.2817

End Date:               April 27 2016
End Time:               1243 AM CDT
End Location:           2.5 NE Centerton / Benton County / AR
End Lat/Lon:            36.3785 / -94.2456

Survey Summary: This tornado uprooted a few trees, snapped large tree
limbs, and damaged the roofs of homes.

.Wesley Arkansas Tornado...

Rating:                 EF-1
Estimated Peak Wind:    100-110 MPH
Path Length /Statute/:  6.2 MILES
Path Width /Maximum/:   500 YARDS
Fatalities:             0
Injuries:               0

Start Date:             April 27 2016
Start Time: 112 AM CDT
Start Location: 1 W Wesley / Madison County / AR
Start Lat/Lon:          36.0246 / -93.9386

End Date:               April 27 2016
End Time:               121 AM CDT
End Location:           5.1 NE Wesley / Madison County / AR
End Lat/Lon:            36.0630 / -93.8385

Survey Summary: This tornado destroyed several outbuildings, damaged
homes, snapped and uprooted numerous trees, blew down power poles.

EF Scale: The Enhanced Fujita Scale classifies tornadoes into the
following categories.

EF0...Weak......65 TO 85 MPH
EF1...Weak......86 TO 110 MPH
EF2...Strong....111 TO 135 MPH
EF3...Strong....136 TO 165 MPH
EF4...Violent...166 TO 200 MPH
EF5...Violent...>200 MPH

Note:
The information in this statement is preliminary and subject to
change pending final review of the events and publication in NWS
Storm Data.

$$

EJC/SFP/JBM



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