Pilot Index / Oklahoma / May 11, 2017

Preliminary

Storms in Oklahoma on May 11, 2017

62 published severe reports across Oklahoma on May 11, 2017.

Updated Oct 28, 2026.

Coverage is partial. 473 source scopes are pending. Pending data is not a zero report count.

Hail reports: 37. Wind reports: 17. Tornado reports: 8.

The table and map show 40 of 62 reports.

TimeWhatSize or SpeedWhereDetails
May 11, 2017, 12:05 AM CDTWind64 mphJAY
Record
  • May 11, 2017, 12:05 AM CDT. Wind, 64 mph, JAY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:701523.
May 11, 2017, 7:32 AM CDTHail1.25 inCLAREMORE
Record
  • May 11, 2017, 7:32 AM CDT. Hail, 1.25 in, CLAREMORE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:701525.
May 11, 2017, 7:32 AM CDTHail1.25 in1 N CLAREMORE
Record
  • May 11, 2017, 7:32 AM CDT. Hail, 1.25 in, 1 N CLAREMORE. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:c62b4dfcbc63c5335325c1f16d5744773f7eba208b91a78d3b178d8fb2e7768e.
May 11, 2017, 8:45 AM CDTHail1.00 inGROVE
Record
  • May 11, 2017, 8:45 AM CDT. Hail, 1.00 in, GROVE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:701526.
May 11, 2017, 8:45 AM CDTHail1.00 in2 NW GROVE
Record
  • May 11, 2017, 8:45 AM CDT. Hail, 1.00 in, 2 NW GROVE. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:d76085e97970b2886312c1caa897596a4aa16baa023be6f89477cc3da32acb68.
May 11, 2017, 1:48 PM CDTHail2.50 inKINGFISHER
Record
  • May 11, 2017, 1:48 PM CDT. Hail, 2.50 in, KINGFISHER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:694520.
May 11, 2017, 1:55 PM CDTHail1.00 inBROKEN ARROW
Record
  • May 11, 2017, 1:55 PM CDT. Hail, 1.00 in, BROKEN ARROW. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:701528.
May 11, 2017, 1:55 PM CDTHail1.00 in5 NNW BROKEN ARROW
Record
  • May 11, 2017, 1:55 PM CDT. Hail, 1.00 in, 5 NNW BROKEN ARROW. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:b23ddad49c08e4a42dbfa479e2e36df0e36c5efca42ec308a4435f591fefe4f4.
May 11, 2017, 1:56 PM CDTHail1.00 inALSUMA
Record
  • May 11, 2017, 1:56 PM CDT. Hail, 1.00 in, ALSUMA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:701529.
May 11, 2017, 1:56 PM CDTHail1.00 in3 NW BROKEN ARROW
Record
  • May 11, 2017, 1:56 PM CDT. Hail, 1.00 in, 3 NW BROKEN ARROW. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:1c201fa8f18ccdd93e24a1c461462e2266398cb98117937147ed84753c829dab.
May 11, 2017, 2:00 PM CDTHail1.75 inBROKEN ARROW
Record
  • May 11, 2017, 2:00 PM CDT. Hail, 1.75 in, BROKEN ARROW. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:701531.
May 11, 2017, 2:00 PM CDTWind60 mphBROKEN ARROW
Record
  • May 11, 2017, 2:00 PM CDT. Wind, 60 mph, BROKEN ARROW. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:701532.
May 11, 2017, 2:01 PM CDTHail1.00 inENID
Record
  • May 11, 2017, 2:01 PM CDT. Hail, 1.00 in, ENID. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:694521.
May 11, 2017, 2:01 PM CDTTornadoCOLLINSVILLE
Record
  • May 11, 2017, 2:01 PM CDT. Tornado, COLLINSVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:698100.
May 11, 2017, 2:01 PM CDTHail1.00 inENID
Record
  • May 11, 2017, 2:01 PM CDT. Hail, 1.00 in, ENID. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:d785ace272812a9101d1159df24ddc965084d77bb2dacc876a5a5b30e8e19abb.
May 11, 2017, 2:05 PM CDTTornado5 NE OWASSO
Record
  • May 11, 2017, 2:05 PM CDT. Tornado, 5 NE OWASSO. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:b9a5e2bd1e1f02926a96875c0b00386736b798f57128926af4af48ab30871417.
May 11, 2017, 2:09 PM CDTHail1.00 inOOLOGAH
Record
  • May 11, 2017, 2:09 PM CDT. Hail, 1.00 in, OOLOGAH. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:ad5d0ba35570380eda198da81f18086e3a65f54a1fff6ace7770f2bae26d3f90.
May 11, 2017, 2:10 PM CDTHail1.75 inMOORELAND
Record
  • May 11, 2017, 2:10 PM CDT. Hail, 1.75 in, MOORELAND. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:694522.
May 11, 2017, 2:15 PM CDTHail1.00 inSTRONG CITY
Record
  • May 11, 2017, 2:15 PM CDT. Hail, 1.00 in, STRONG CITY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:694523.
May 11, 2017, 2:25 PM CDTHail1.00 inCRESCENT
Record
  • May 11, 2017, 2:25 PM CDT. Hail, 1.00 in, CRESCENT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:694524.
May 11, 2017, 2:25 PM CDTWind76 mphLOVELL
Record
  • May 11, 2017, 2:25 PM CDT. Wind, 76 mph, LOVELL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:694525.
May 11, 2017, 2:25 PM CDTWind76 mph4 SSE MARSHALL
Record
  • May 11, 2017, 2:25 PM CDT. Wind, 76 mph, 4 SSE MARSHALL. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:2ab9ac4758b6b440ee301daf649d3f911efb3029b1b18847d58d041539646d65.
May 11, 2017, 2:27 PM CDTTornadoSAGEEYAH
Record
  • May 11, 2017, 2:27 PM CDT. Tornado, SAGEEYAH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:698102.
May 11, 2017, 2:27 PM CDTTornado4 SE OOLOGAH
Record
  • May 11, 2017, 2:27 PM CDT. Tornado, 4 SE OOLOGAH. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:9c9766c72e698724f74e17ab9016abf4076c3a675e7027512a002167f48df47e.
May 11, 2017, 2:30 PM CDTHail1.00 inOWASSO
Record
  • May 11, 2017, 2:30 PM CDT. Hail, 1.00 in, OWASSO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:701533.
May 11, 2017, 2:38 PM CDTHail1.50 inGUTHRIE
Record
  • May 11, 2017, 2:38 PM CDT. Hail, 1.50 in, GUTHRIE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:694526.
May 11, 2017, 2:40 PM CDTHail1.50 inGUTHRIE
Record
  • May 11, 2017, 2:40 PM CDT. Hail, 1.50 in, GUTHRIE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:694527.
May 11, 2017, 2:45 PM CDTHail2.00 inLANGSTON
Record
  • May 11, 2017, 2:45 PM CDT. Hail, 2.00 in, LANGSTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:694528.
May 11, 2017, 2:50 PM CDTHail1.75 inCOYLE
Record
  • May 11, 2017, 2:50 PM CDT. Hail, 1.75 in, COYLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:694529.
May 11, 2017, 2:51 PM CDTHail2.75 inLANGSTON
Record
  • May 11, 2017, 2:51 PM CDT. Hail, 2.75 in, LANGSTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:694530.
May 11, 2017, 2:53 PM CDTHail2.75 inCOYLE
Record
  • May 11, 2017, 2:53 PM CDT. Hail, 2.75 in, COYLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:694531.
May 11, 2017, 2:56 PM CDTHail4.25 inCOYLE
Record
  • May 11, 2017, 2:56 PM CDT. Hail, 4.25 in, COYLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:694532.
May 11, 2017, 2:56 PM CDTHail1.75 inLANGSTON
Record
  • May 11, 2017, 2:56 PM CDT. Hail, 1.75 in, LANGSTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:694533.
May 11, 2017, 2:56 PM CDTWind70 mphCOYLE
Record
  • May 11, 2017, 2:56 PM CDT. Wind, 70 mph, COYLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:694534.
May 11, 2017, 2:56 PM CDTWind70 mphCOYLE
Record
  • May 11, 2017, 2:56 PM CDT. Wind, 70 mph, COYLE. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:5a916d6e4b02d61b117ec0f0f5fa6386586421362b87cf93203eff847465c726.
May 11, 2017, 3:06 PM CDTHail2.50 inMERIDIAN
Record
  • May 11, 2017, 3:06 PM CDT. Hail, 2.50 in, MERIDIAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:694535.
May 11, 2017, 3:13 PM CDTWind78 mphLAKE CARL BLACKWELL DAM
Record
  • May 11, 2017, 3:13 PM CDT. Wind, 78 mph, LAKE CARL BLACKWELL DAM. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:694537.
May 11, 2017, 3:13 PM CDTTornadoPERKINS
Record
  • May 11, 2017, 3:13 PM CDT. Tornado, PERKINS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:700764.
May 11, 2017, 3:13 PM CDTWind78 mph7 W STILLWATER
Record
  • May 11, 2017, 3:13 PM CDT. Wind, 78 mph, 7 W STILLWATER. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:105f4f110223cbe325cb65a036f30666d5cfb2bc8360e1fdcb08b3e16f42576b.
May 11, 2017, 3:13 PM CDTTornado1 SW PERKINS
Record
  • May 11, 2017, 3:13 PM CDT. Tornado, 1 SW PERKINS. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:e892cacdff928253f400097a40ff288d8b2e0a21bac4bf56760c1b53a4c132a8.
How We Count

This page uses published ground reports from 2016-01-01 through 2026-10-29. Coverage is partial. 473 source scopes are pending. Pending data is not a zero report count.

Hail counts at 1.00 in or larger. Wind counts at 58 mph or stronger. State days also include tornado reports.

Reports use the local civil date and clock. City pages use the city clock. State pages use each report location clock.

Exact repeated observations are counted once. Nearby reports with different times, coordinates or sizes remain separate observations.

NCEI rows are verified against NCEI Storm Events. SPC and NWS local reports are preliminary.

Radar signatures and warning polygons are not ground reports and are not in these counts.

A missing report does not show that no storm occurred. These pages show city or state exposure, not damage at an address.

This free page covers the state. It does not check a street address.

Limits

This page is not a certified record.

This page shows weather exposure, not damage or cause.

This page is not an expert opinion and it is not a meteorologist review.

Verify these rows with official NOAA and NWS records.

VectorWX is not affiliated with or endorsed by NOAA or NWS.

Radar-estimated hail size comes from MRMS MESH or NCEI nx3hail. It is an estimate of hail aloft. It is not a measurement of hail on a roof.