Severe Thunderstorm Warning — Grundy, IA; Hardin, IA; Jasper, IA; Mahaska, IA; Marion, IA; (Severe)
Severe Thunderstorm Warning — Grundy, IA; Hardin, IA; Jasper, IA; Mahaska, IA; Marion, IA; (Severe) is one of 9,000 weather risk events in the WeatherRisk dataset. Key details — Event type: Severe Thunderstorm Warning; Area: Grundy, IA; Hardin, IA; Jasper, IA; Mahaska, IA; Marion, IA; Marshall, IA; Polk,; State: IA.
| Event type | Severe Thunderstorm Warning |
|---|---|
| Area | Grundy, IA; Hardin, IA; Jasper, IA; Mahaska, IA; Marion, IA; Marshall, IA; Polk, |
| State | IA |
| Severity | Severe |
| Urgency | Immediate |
| Certainty | Observed |
| Headline | Severe Thunderstorm Warning issued June 11 at 7:44AM CDT until June 11 at 8:30AM CDT by NWS Des Moines IA |
| Onset | 2026-06-11T07:44:00-05:00 |
| Expires | 2026-06-11T08:30:00-05:00 |
| Issued by | NWS Des Moines IA |
| Alert ID | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f630876f8f65d23e3723d1ee9834e468af5f276d.001.1 |
| Record type | Active Alert |
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