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Hail in Contra Costa County, California

Hail February 17, 2019 · Contra Costa County, California

0.25 in
Hail diameter

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

What the National Weather Service wrote

Accumulating hail reported on the 680 corridor in Contra Costa.

The wider storm

Isolated thunderstorms developed late Tuesday afternoon on Feb 17th along a north-south oriented convergence boundary. Thunderstorms produced accumulating hail and lightning over the region.

Began near Pleasant Hill (37.9308, -122.0601).

Source: NOAA Storm Events Database, event 802838. Narratives are written by the National Weather Service forecast office that issued the report.

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