Pilot Index / South Dakota / Aug 9, 2016

Preliminary

Storms in South Dakota on Aug 9, 2016

54 published severe reports across South Dakota on Aug 9, 2016.

Updated Oct 28, 2026.

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

Hail reports: 14. Wind reports: 40. Tornado reports: 0.

The table and map show 40 of 54 reports.

TimeWhatSize or SpeedWhereDetails
Aug 9, 2016, 11:55 AM CDTWind71 mph1 SSE MAHTO
Record
  • Aug 9, 2016, 11:55 AM CDT. Wind, 71 mph, 1 SSE MAHTO. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:59e7187e0d21f95d63a2b2986214b95f66b43c050d1693d9810a999744bec590.
Aug 9, 2016, 11:55 AM CDTWind71 mphMAHTO
Record
  • Aug 9, 2016, 11:55 AM CDT. Wind, 71 mph, MAHTO. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:657622.
Aug 9, 2016, 5:31 PM MDTHail1.75 in7 W HERMOSA
Record
  • Aug 9, 2016, 5:31 PM MDT. Hail, 1.75 in, 7 W HERMOSA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:8befbe6db11ccaae49d67a887a57a652502a12e01c87dadee39784389a9ea03e.
Aug 9, 2016, 5:31 PM MDTHail1.75 inHERMOSA
Record
  • Aug 9, 2016, 5:31 PM MDT. Hail, 1.75 in, HERMOSA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:653743.
Aug 9, 2016, 5:37 PM MDTHail1.00 in4 NNW PRINGLE
Record
  • Aug 9, 2016, 5:37 PM MDT. Hail, 1.00 in, 4 NNW PRINGLE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a8af6c7a7245092ea427470f655d73e8bd94d1bfc5c10eaed3d961cbb787b692.
Aug 9, 2016, 5:37 PM MDTHail1.00 inPRINGLE
Record
  • Aug 9, 2016, 5:37 PM MDT. Hail, 1.00 in, PRINGLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:653758.
Aug 9, 2016, 7:15 PM MDTHail1.50 in8 W REVA
Record
  • Aug 9, 2016, 7:15 PM MDT. Hail, 1.50 in, 8 W REVA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b5de5c19c237c8d0397b8abfba1b192f2880ad8b0f3eae078402cb83e6c07279.
Aug 9, 2016, 7:15 PM MDTHail1.50 inCAMP CROOK
Record
  • Aug 9, 2016, 7:15 PM MDT. Hail, 1.50 in, CAMP CROOK. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:ce28b8477c7c98e105fe83d9952fd85008294e1c210c8c0555494107cd9ee663.
Aug 9, 2016, 7:15 PM MDTHail2.75 inCAMP CROOK
Record
  • Aug 9, 2016, 7:15 PM MDT. Hail, 2.75 in, CAMP CROOK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:653767.
Aug 9, 2016, 7:15 PM MDTHail1.50 inREVA
Record
  • Aug 9, 2016, 7:15 PM MDT. Hail, 1.50 in, REVA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:653768.
Aug 9, 2016, 7:20 PM MDTHail1.00 in3 SSE HARDING
Record
  • Aug 9, 2016, 7:20 PM MDT. Hail, 1.00 in, 3 SSE HARDING. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:ae952c58a3688dc70a2a8a37518e47b5710b8e95d3b0bba72ff69ce4a9ab5b33.
Aug 9, 2016, 7:20 PM MDTHail1.00 inHARDING
Record
  • Aug 9, 2016, 7:20 PM MDT. Hail, 1.00 in, HARDING. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:653770.
Aug 9, 2016, 7:25 PM MDTHail1.50 inCAMP CROOK
Record
  • Aug 9, 2016, 7:25 PM MDT. Hail, 1.50 in, CAMP CROOK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:653772.
Aug 9, 2016, 7:45 PM MDTHail1.75 in6 E LUDLOW
Record
  • Aug 9, 2016, 7:45 PM MDT. Hail, 1.75 in, 6 E LUDLOW. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:9647c252c498987092d0683766d743b70201aa47d81817dea0b9b011590db3e4.
Aug 9, 2016, 7:45 PM MDTHail1.75 inLUDLOW
Record
  • Aug 9, 2016, 7:45 PM MDT. Hail, 1.75 in, LUDLOW. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:653790.
Aug 9, 2016, 8:20 PM MDTWind69 mph11 W REVA
Record
  • Aug 9, 2016, 8:20 PM MDT. Wind, 69 mph, 11 W REVA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:8095b8335ece769364a30c9c790ada0b30e9885b0ad80917cc86649d8de4e56d.
Aug 9, 2016, 8:20 PM MDTWind60 mphREVA
Record
  • Aug 9, 2016, 8:20 PM MDT. Wind, 60 mph, REVA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:653808.
Aug 9, 2016, 9:00 PM MDTWind68 mph3 ESE LEMMON
Record
  • Aug 9, 2016, 9:00 PM MDT. Wind, 68 mph, 3 ESE LEMMON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:4876123be95a542908c6d8bc918349bf8380b412c75946497e5a3f4c0a6d5048.
Aug 9, 2016, 9:00 PM MDTWind68 mphLEMMON
Record
  • Aug 9, 2016, 9:00 PM MDT. Wind, 68 mph, LEMMON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:653796.
Aug 9, 2016, 9:09 PM MDTHail1.50 inLEMMON
Record
  • Aug 9, 2016, 9:09 PM MDT. Hail, 1.50 in, LEMMON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:653798.
Aug 9, 2016, 9:20 PM MDTWind69 mph7 S SHADEHILL
Record
  • Aug 9, 2016, 9:20 PM MDT. Wind, 69 mph, 7 S SHADEHILL. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:1a5733236e94ab28ab78ce7a203cc1edf312363ba1c86b33dddd80fa7ce47670.
Aug 9, 2016, 9:20 PM MDTWind60 mphSHADEHILL
Record
  • Aug 9, 2016, 9:20 PM MDT. Wind, 60 mph, SHADEHILL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:653801.
Aug 9, 2016, 9:30 PM MDTWind67 mph7 SSE MEADOW
Record
  • Aug 9, 2016, 9:30 PM MDT. Wind, 67 mph, 7 SSE MEADOW. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:5bc7d3407f9d86cb096710d86d74229eb368e9ccb4357e7fd7c5d85847f081a3.
Aug 9, 2016, 9:30 PM MDTWind67 mphMEADOW
Record
  • Aug 9, 2016, 9:30 PM MDT. Wind, 67 mph, MEADOW. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:653804.
Aug 9, 2016, 10:30 PM CDTWind75 mphHERREID MUNI ARPT
Record
  • Aug 9, 2016, 10:30 PM CDT. Wind, 75 mph, HERREID MUNI ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:657606.
Aug 9, 2016, 9:46 PM MDTWind74 mph2 NW SHAMBO RANCH
Record
  • Aug 9, 2016, 9:46 PM MDT. Wind, 74 mph, 2 NW SHAMBO RANCH. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:6378c5349ae6d67b0291bd42b993f3a6ea236f7e697d836fcb83f55fe1fc9c54.
Aug 9, 2016, 9:46 PM MDTWind74 mphATHBOY
Record
  • Aug 9, 2016, 9:46 PM MDT. Wind, 74 mph, ATHBOY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:657615.
Aug 9, 2016, 10:50 PM CDTWind61 mph2 N HERREID
Record
  • Aug 9, 2016, 10:50 PM CDT. Wind, 61 mph, 2 N HERREID. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:49d6edbc18ae3f5fc3398fdaa05090a8089d6a61b04d6785c53927c5044a4fa1.
Aug 9, 2016, 10:50 PM CDTWind61 mphHERREID MUNI ARPT
Record
  • Aug 9, 2016, 10:50 PM CDT. Wind, 61 mph, HERREID MUNI ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:657616.
Aug 9, 2016, 10:00 PM MDTWind75 mphMC INTOSH
Record
  • Aug 9, 2016, 10:00 PM MDT. Wind, 75 mph, MC INTOSH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:657613.
Aug 9, 2016, 11:09 PM CDTWind70 mph1 SSE ARTAS
Record
  • Aug 9, 2016, 11:09 PM CDT. Wind, 70 mph, 1 SSE ARTAS. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a4cbb82e1fffe360ac55c9170908677f33b22490429f52d3b4653252bd79d9f1.
Aug 9, 2016, 11:09 PM CDTWind70 mphARTAS
Record
  • Aug 9, 2016, 11:09 PM CDT. Wind, 70 mph, ARTAS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:657642.
Aug 9, 2016, 10:20 PM MDTWind64 mph11 S BULLHEAD
Record
  • Aug 9, 2016, 10:20 PM MDT. Wind, 64 mph, 11 S BULLHEAD. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:6ee5d719e0bcdbc2f23f8ab54e369ff0475f5567bbc105cc07eeb7f2206d869e.
Aug 9, 2016, 10:20 PM MDTWind64 mphBULLHEAD
Record
  • Aug 9, 2016, 10:20 PM MDT. Wind, 64 mph, BULLHEAD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:657623.
Aug 9, 2016, 10:30 PM MDTWind60 mph4 NE GLAD VALLEY
Record
  • Aug 9, 2016, 10:30 PM MDT. Wind, 60 mph, 4 NE GLAD VALLEY. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a29033fdef5dc30d7759df284769733de99beef24b6f8f8b6103588cc5a46d6f.
Aug 9, 2016, 10:30 PM MDTWind60 mphGLAD VALLEY
Record
  • Aug 9, 2016, 10:30 PM MDT. Wind, 60 mph, GLAD VALLEY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:653818.
Aug 9, 2016, 11:40 PM CDTWind62 mph4 W TRAIL CITY
Record
  • Aug 9, 2016, 11:40 PM CDT. Wind, 62 mph, 4 W TRAIL CITY. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:17f07116a5632306a83070f42c34c848db80f38ef0678229b9dd086d206de9c3.
Aug 9, 2016, 11:40 PM CDTWind68 mph5 WNW MCLAUGHLIN
Record
  • Aug 9, 2016, 11:40 PM CDT. Wind, 68 mph, 5 WNW MCLAUGHLIN. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:80c36524b140aba4e08b5391bf564370d9b23c1dd548210e789590f0b941b12e.
Aug 9, 2016, 11:40 PM CDTWind68 mphMC LAUGHLIN
Record
  • Aug 9, 2016, 11:40 PM CDT. Wind, 68 mph, MC LAUGHLIN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:657618.
Aug 9, 2016, 11:40 PM CDTWind62 mphTRAIL CITY
Record
  • Aug 9, 2016, 11:40 PM CDT. Wind, 62 mph, TRAIL CITY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:657619.
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.