Storm Stream/Severe-weather event record
1.75 inch hail · Otter Tail, MN tornado warning
Recorded September 12, 2026, 00:12 UTC
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Watch my ZIP freeSwath geometryRecorded
01The reading
Severityextreme
Max hail1.75 in
Swath area930.3 km²
Event idstm_7b68
02Sources
Every field on this record traces to the public feed it came from. Check the number against the source, that is the point.
03For developers, query this event
# this record, as the API returns it
curl "https://storm.vyan.io/v1/storms/stm_7b68" \
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