Pilot Index / South Dakota / Aug 17, 2019

Preliminary

Storms in South Dakota on Aug 17, 2019

61 published severe reports across South Dakota on Aug 17, 2019.

Updated Oct 28, 2026.

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

Hail reports: 32. Wind reports: 29. Tornado reports: 0.

The table and map show 40 of 61 reports.

TimeWhatSize or SpeedWhereDetails
Aug 17, 2019, 11:05 AM MDTHail1.50 inDEADWOOD
Record
  • Aug 17, 2019, 11:05 AM MDT. Hail, 1.50 in, DEADWOOD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:846497.
Aug 17, 2019, 11:05 AM MDTHail1.50 in1 NNE DEADWOOD
Record
  • Aug 17, 2019, 11:05 AM MDT. Hail, 1.50 in, 1 NNE DEADWOOD. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:880aa1da06a8473395274b026c744f5d992a7760a8dc4dc6a590f32b82409cd8.
Aug 17, 2019, 11:06 AM MDTHail1.75 inDEADWOOD
Record
  • Aug 17, 2019, 11:06 AM MDT. Hail, 1.75 in, DEADWOOD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:846498.
Aug 17, 2019, 11:09 AM MDTHail1.50 inDEADWOOD
Record
  • Aug 17, 2019, 11:09 AM MDT. Hail, 1.50 in, DEADWOOD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:846499.
Aug 17, 2019, 11:25 AM MDTHail1.75 inDEADWOOD
Record
  • Aug 17, 2019, 11:25 AM MDT. Hail, 1.75 in, DEADWOOD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:846500.
Aug 17, 2019, 11:25 AM MDTHail1.75 in1 NE DEADWOOD
Record
  • Aug 17, 2019, 11:25 AM MDT. Hail, 1.75 in, 1 NE DEADWOOD. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:05013b5d53bf4eacf060aa68d458bd340d24e04f6a4f563858df9e8ffc3d6f04.
Aug 17, 2019, 1:06 PM MDTHail1.00 inPIEDMONT
Record
  • Aug 17, 2019, 1:06 PM MDT. Hail, 1.00 in, PIEDMONT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:846508.
Aug 17, 2019, 1:06 PM MDTHail1.00 in2 NW PIEDMONT
Record
  • Aug 17, 2019, 1:06 PM MDT. Hail, 1.00 in, 2 NW PIEDMONT. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:90a58a5cae4d483ec7ade82241357730291301cc62b5730c06df8a8fd10874bb.
Aug 17, 2019, 1:16 PM MDTHail1.00 inPACTOLA RESERVOIR
Record
  • Aug 17, 2019, 1:16 PM MDT. Hail, 1.00 in, PACTOLA RESERVOIR. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:846512.
Aug 17, 2019, 1:16 PM MDTHail1.00 in1 SSE PACTOLA RESV
Record
  • Aug 17, 2019, 1:16 PM MDT. Hail, 1.00 in, 1 SSE PACTOLA RESV. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:29cece8ee519626b95a2ecda1bdcf964906028a4465d5c3487124a27d0e1b37e.
Aug 17, 2019, 3:50 PM CDTWind60 mphOKOBOJO
Record
  • Aug 17, 2019, 3:50 PM CDT. Wind, 60 mph, OKOBOJO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:852557.
Aug 17, 2019, 3:50 PM CDTWind60 mph4 NNE GREY GOOSE
Record
  • Aug 17, 2019, 3:50 PM CDT. Wind, 60 mph, 4 NNE GREY GOOSE. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:62cd0da3b147a6b6209922f8a24456760946a37a56d32f9bc56a1f65fb03e5dd.
Aug 17, 2019, 4:59 PM CDTHail1.00 inPUTNEY
Record
  • Aug 17, 2019, 4:59 PM CDT. Hail, 1.00 in, PUTNEY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:852536.
Aug 17, 2019, 5:15 PM CDTHail1.00 inDRAPER
Record
  • Aug 17, 2019, 5:15 PM CDT. Hail, 1.00 in, DRAPER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:852537.
Aug 17, 2019, 5:30 PM CDTHail1.00 inHIGHMORE
Record
  • Aug 17, 2019, 5:30 PM CDT. Hail, 1.00 in, HIGHMORE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:852538.
Aug 17, 2019, 5:35 PM CDTHail2.00 inCEDAR BUTTE
Record
  • Aug 17, 2019, 5:35 PM CDT. Hail, 2.00 in, CEDAR BUTTE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:846515.
Aug 17, 2019, 5:48 PM CDTWind70 mphPRESHO
Record
  • Aug 17, 2019, 5:48 PM CDT. Wind, 70 mph, PRESHO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:852548.
Aug 17, 2019, 5:50 PM CDTHail1.75 inWESTOVER
Record
  • Aug 17, 2019, 5:50 PM CDT. Hail, 1.75 in, WESTOVER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:852541.
Aug 17, 2019, 5:50 PM CDTWind60 mphWESTOVER
Record
  • Aug 17, 2019, 5:50 PM CDT. Wind, 60 mph, WESTOVER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:852572.
Aug 17, 2019, 5:57 PM CDTHail1.75 inPRESHO
Record
  • Aug 17, 2019, 5:57 PM CDT. Hail, 1.75 in, PRESHO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:852542.
Aug 17, 2019, 6:00 PM CDTHail1.00 inWHITE RIVER
Record
  • Aug 17, 2019, 6:00 PM CDT. Hail, 1.00 in, WHITE RIVER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:846516.
Aug 17, 2019, 6:09 PM CDTWind68 mphIDEAL
Record
  • Aug 17, 2019, 6:09 PM CDT. Wind, 68 mph, IDEAL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:846518.
Aug 17, 2019, 6:09 PM CDTWind68 mph12 NW IDEAL
Record
  • Aug 17, 2019, 6:09 PM CDT. Wind, 68 mph, 12 NW IDEAL. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:8f7678f00631ac3ae0d82af486d99006722c1a2f31e86fcae43ff3aff7713b64.
Aug 17, 2019, 6:10 PM CDTHail1.75 inLAKE ANDES ARPT
Record
  • Aug 17, 2019, 6:10 PM CDT. Hail, 1.75 in, LAKE ANDES ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:851729.
Aug 17, 2019, 6:15 PM CDTHail1.00 inWOOD
Record
  • Aug 17, 2019, 6:15 PM CDT. Hail, 1.00 in, WOOD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:846519.
Aug 17, 2019, 6:15 PM CDTWind60 mphWOOD
Record
  • Aug 17, 2019, 6:15 PM CDT. Wind, 60 mph, WOOD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:846520.
Aug 17, 2019, 6:15 PM CDTWind60 mphNEW EFFINGTON
Record
  • Aug 17, 2019, 6:15 PM CDT. Wind, 60 mph, NEW EFFINGTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:852550.
Aug 17, 2019, 6:25 PM CDTWind60 mph16 NNE WOOD
Record
  • Aug 17, 2019, 6:25 PM CDT. Wind, 60 mph, 16 NNE WOOD. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:3ed4243a0e0965dcae39b3959bec91ca53ae9cbfa9c2cdf33282897fc1e72291.
Aug 17, 2019, 6:30 PM CDTHail1.50 inPICKSTOWN
Record
  • Aug 17, 2019, 6:30 PM CDT. Hail, 1.50 in, PICKSTOWN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:851730.
Aug 17, 2019, 6:55 PM CDTWind58 mph3 SE RELIANCE
Record
  • Aug 17, 2019, 6:55 PM CDT. Wind, 58 mph, 3 SE RELIANCE. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:2ff5916693aa25f89c6908a150642dbfe1dd821dc8df710405404e64e04f8749.
Aug 17, 2019, 7:01 PM CDTHail1.00 inVAYLAND
Record
  • Aug 17, 2019, 7:01 PM CDT. Hail, 1.00 in, VAYLAND. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:852543.
Aug 17, 2019, 7:10 PM CDTHail1.50 in(ATY)WATERTOWN ARPT
Record
  • Aug 17, 2019, 7:10 PM CDT. Hail, 1.50 in, (ATY)WATERTOWN ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:852545.
Aug 17, 2019, 7:14 PM CDTHail1.50 inDIXON
Record
  • Aug 17, 2019, 7:14 PM CDT. Hail, 1.50 in, DIXON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:851731.
Aug 17, 2019, 7:14 PM CDTWind70 mphOACOMA
Record
  • Aug 17, 2019, 7:14 PM CDT. Wind, 70 mph, OACOMA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:852554.
Aug 17, 2019, 7:15 PM CDTWind60 mph3 SE RELIANCE
Record
  • Aug 17, 2019, 7:15 PM CDT. Wind, 60 mph, 3 SE RELIANCE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:1855b9af6281572a646d258ea842dfba825609dfe189dce3a75462b0b68c1e77.
Aug 17, 2019, 7:15 PM CDTWind60 mphRELIANCE ARPT
Record
  • Aug 17, 2019, 7:15 PM CDT. Wind, 60 mph, RELIANCE ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:852561.
Aug 17, 2019, 7:19 PM CDTHail1.25 inWESSINGTON
Record
  • Aug 17, 2019, 7:19 PM CDT. Hail, 1.25 in, WESSINGTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:851735.
Aug 17, 2019, 7:25 PM CDTHail1.00 inONIDA MUNI ARPT
Record
  • Aug 17, 2019, 7:25 PM CDT. Hail, 1.00 in, ONIDA MUNI ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:852546.
Aug 17, 2019, 7:30 PM CDTHail2.00 inLAKE ANDES
Record
  • Aug 17, 2019, 7:30 PM CDT. Hail, 2.00 in, LAKE ANDES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:851737.
Aug 17, 2019, 7:46 PM CDTWind61 mphWHITE LAKE
Record
  • Aug 17, 2019, 7:46 PM CDT. Wind, 61 mph, WHITE LAKE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b8cadfce10e474d52fd144984a0e7d1301e9af63916c4beb238b70b0fb6b15b2.
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.