Hail in Pondera County, Montana

Hail August 10, 2013 · Pondera County, Montana

1 in

Hail diameter

Where the report was made, with tornadoes recorded within 15 miles over the years.

What the National Weather Service wrote

Hail measuring 1.00 inches (quarter sized) was reported covering the ground 1 mile NW of Heart Butte, MT.

The wider storm

An upper level low along the California coast moved north toward Vancouver Island keeping southwest flow, moisture, and instability as fuel for isolated to scattered thunderstorms each afternoon and evening. Light winds at the surface caused storms to move quite slowly.

Began near Heart Butte (48.2902, -112.8454).

Source: NOAA Storm Events Database, event 474878. Narratives are written by the National Weather Service forecast office that issued the report.

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