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ZIP Hail and Wind Context

ZIP 50274 (IA) Hail History and Wind Context

ZIP 50274

See verified hail and wind reports for ZIP 50274 (IA), including recent storm days, peak values, and map-based context.

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Impacted Places

Griswold, IA6 ENE Marne, IA4 S Massena, IA3 S Massena, IA7 SE Griswold, IA2 N Atlantic, IA

Hail Stats

Max Report
1.50 in
Reports
4
Severe Reports
3

Wind Stats

Max Gust
65 mph
Reports
3
Tornado Reports
0
Severe Reports
2

5-Year Coverage

YearHail DaysWind DaysTornado DaysAny Severe Day
20263204

Verified Event Log (5-Year Window)

DateHazardIntensityDistanceLocationSource
2026-09-06hail1.00 in0.0 mi2 N Atlantic, IANOAA SPC
2026-06-10wind65 mph0.0 miGriswold, IANOAA SPC
2026-06-05hail1.50 in0.0 mi3 S Massena, IANOAA SPC
2026-06-05hail1.00 in0.0 mi4 S Massena, IANOAA SPC
2026-06-05wind65 mph0.0 miGriswold, IANOAA SPC
2026-06-05wind59 mph0.0 mi7 SE Griswold, IANOAA SPC
2026-03-30hail1.00 in0.0 mi6 ENE Marne, IANOAA SPC

Pea to quarter sized hail north of Atlantic. Time estimated from radar. (DMX)

Measured from personal weather station. (DMX)

Reports of power flashes and ping pong ball sized hail south of Massena. (DMX)

Report of quarter size hail south of Massena relayed via Chat. (DMX)

Measured from personal weather station. (DMX)

Measured from personal weather station. (DMX)

(DMX)

Report Highlights

  • ZIP 50274, IA has 4 hail reports and 3 wind/tornado reports in the covered window.
  • 3 distinct days hit severe hail thresholds near this location.
  • ZIP 50274, IA sees recurring wind and tornado exposure with 3 reports in scope.
  • 2 distinct days met severe wind/tornado thresholds near this location.

Data & Methodology

Noaa Spc
7
  • 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. 2026-09-06T20:31:00Z

    Hail 1.00 in

    Pea to quarter sized hail north of Atlantic. Time estimated from radar. (DMX)

  2. 2026-06-10T11:18:00Z

    Wind 65 mph

    Measured from personal weather station. (DMX)

  3. 2026-06-05T04:18:00Z

    Hail 1.50 in

    Reports of power flashes and ping pong ball sized hail south of Massena. (DMX)

  4. 2026-06-05T04:10:00Z

    Wind 59 mph

    Measured from personal weather station. (DMX)

  5. 2026-06-05T04:01:00Z

    Wind 65 mph

    Measured from personal weather station. (DMX)

  6. 2026-06-05T04:00:00Z

    Hail 1.00 in

    Report of quarter size hail south of Massena relayed via Chat. (DMX)

  7. 2026-03-30T01:41:00Z

    Hail 1.00 in

    (DMX)