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ZIP Hail and Wind Context

ZIP 57474 (SD) Hail History and Wind Context

ZIP 57474

See verified hail and wind reports for ZIP 57474 (SD), including recent storm days, peak values, and map-based context.

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Impacted Places

1 SSE Aberdeen Regional, SD7 S Claremont, SD4 ESE Mina, SDWestport, SDFrederick, SD1 N Aberdeen, SDColumbia, SD2 WNW Richmond Lake Rec, SD3 NNW Aberdeen, SD3 N Aberdeen, SDGroton, SD6 W Barnard, SD2 SW Westport, SD1 E Aberdeen, SDAberdeen, SD5 N Aberdeen Regional A, SDWarner, SD2 NNW Westport, SD3 NW Westport, SD2 N Westport, SD0.5 N Westport, SD3 SSE Westport, SD6 SW Columbia, SDBarnard, SD

Hail Stats

Max Report
2.00 in
Reports
8
Severe Reports
3

Wind Stats

Max Gust
84 mph
Reports
29
Tornado Reports
0
Severe Reports
5

5-Year Coverage

YearHail DaysWind DaysTornado DaysAny Severe Day
20263608

Verified Event Log (5-Year Window)

DateHazardIntensityDistanceLocationSource
2026-08-29hail1.50 in0.0 mi4 NE Verdon, SDNOAA SPC
2026-08-24wind63 mph0.0 miWestport, SDNOAA SPC
2026-07-25wind72 mph0.0 mi2 E Groton, SDNOAA SPC
2026-07-25wind69 mph0.0 mi2 W Richmond Lake Rec A, SDNOAA SPC
2026-07-25wind68 mph0.0 mi5 S Richmond Lake Rec A, SDNOAA SPC
2026-07-25wind62 mph0.0 mi7 S Claremont, SDNOAA SPC
2026-07-25wind60 mph0.0 mi1 SSE Aberdeen Regional, SDNOAA SPC
2026-07-25wind59 mph0.0 mi1 SSE Aberdeen Regional, SDNOAA SPC
2026-07-24hail2.00 in0.0 mi3 SSE Westport, SDNOAA SPC
2026-07-24hail2.00 in0.0 mi6 SW Columbia, SDNOAA SPC
2026-07-24hail1.75 in0.0 mi3 NW Westport, SDNOAA SPC
2026-07-24hail1.00 in0.0 mi2 NNW Westport, SDNOAA SPC
2026-07-24hail1.00 in0.0 mi2 N Westport, SDNOAA SPC
2026-07-24hail1.00 in0.0 mi0.5 N Westport, SDNOAA SPC
2026-07-07wind74 mph0.0 mi6 W Barnard, SDNOAA SPC
2026-07-07wind71 mph0.0 mi4 ESE Mina, SDNOAA SPC
2026-07-07wind70 mph0.0 mi7 S Claremont, SDNOAA SPC
2026-07-07wind68 mph0.0 mi1 SSE Aberdeen Regional, SDNOAA SPC
2026-07-07wind64 mph0.0 mi2 SW Westport, SDNOAA SPC
2026-07-07wind61 mph0.0 miWestport, SDNOAA SPC
2026-07-07wind61 mph0.0 mi5 N Aberdeen Regional A, SDNOAA SPC
2026-07-07wind59 mph0.0 miWarner, SDNOAA SPC
2026-06-29hail1.00 in0.0 miGroton, SDNOAA SPC
2026-06-09wind78 mph0.0 mi2 WNW Richmond Lake Rec, SDNOAA SPC

Report and photo relayed via Facebook. Time estimated by Radar. (ABR)

Personal weather station. (ABR)

Weatherlink station 3.2 east of Groton. (ABR)

(ABR)

Mesonet station EW2245 Richmond Lake Rec Area 5 S. (ABR)

Mesonet station GOTS2 Groton 9 NNE (SD Mesonet). (ABR)

ASOS station KABR Aberdeen Rgnl AP. (ABR)

ASOS station KABR Aberdeen Rgnl AP. (ABR)

Report Highlights

  • ZIP 57474, SD has 8 hail reports and 29 wind/tornado reports in the covered window.
  • 3 distinct days hit severe hail thresholds near this location.
  • ZIP 57474, SD sees recurring wind and tornado exposure with 29 reports in scope.
  • 5 distinct days met severe wind/tornado thresholds near this location.

Data & Methodology

Noaa Spc
37
  • Derived from NOAA SPC daily severe weather reports.
  • Counts are aggregated by place and day, then normalized into HailDrive SEO metadata.
  • Wind includes thunderstorm wind + tornado report families.

Explore More Reports

Timeline

  1. 2026-08-29T08:35:00Z

    Hail 1.50 in

    Report and photo relayed via Facebook. Time estimated by Radar. (ABR)

  2. 2026-08-24T03:46:00Z

    Wind 63 mph

    Personal weather station. (ABR)

  3. 2026-07-25T02:59:00Z

    Wind 72 mph

    Weatherlink station 3.2 east of Groton. (ABR)

  4. 2026-07-25T02:45:00Z

    Wind 62 mph

    Mesonet station GOTS2 Groton 9 NNE (SD Mesonet). (ABR)

  5. 2026-07-25T02:38:00Z

    Wind 60 mph

    ASOS station KABR Aberdeen Rgnl AP. (ABR)

  6. 2026-07-25T02:19:00Z

    Wind 59 mph

    ASOS station KABR Aberdeen Rgnl AP. (ABR)

  7. 2026-07-25T02:15:00Z

    Wind 68 mph

    Mesonet station EW2245 Richmond Lake Rec Area 5 S. (ABR)

  8. 2026-07-25T02:10:00Z

    Wind 69 mph

    (ABR)

  9. 2026-07-24T02:47:00Z

    Hail 2.00 in

    Photo of 2 to 2.25 inch hail. Time estimated via radar. (ABR)

  10. 2026-07-24T02:39:00Z

    Hail 2.00 in

    Photo sent of 2 inch hail 10 miles north of Aberdeen. Time estimated by radar. (ABR)

  11. 2026-07-24T02:31:00Z

    Hail 1.00 in

    Trained spotters reported heavy downpour and quarter sized hail... the combination reducing visibility to near zero. Report relayed via Brown County EM. (ABR)

  12. 2026-07-24T02:25:00Z

    Hail 1.75 in

    Westport COOP observer estimated hail to the size of golf balls... wind damage was also observed at the location. Time based off Radar. (ABR)