Hail — Shoshone, Idaho

2014-07-23 · near Calder, Shoshone, Idaho

Event narrative

A storm producing damaging winds and quarter size hail tracked through northern reaches of Shoshone County crossing Interstate 90 between Pinehurst and Kellogg. Numerous cars at a car lot were dented from the large hail. Trees and powerlines were knocked down in Cataldo and along Coeur D Alene Road.

Wider weather episode

A deep trough of low pressure dropped down the Washington Coastline then swung inland into the Inland Northwest during the afternoon of July 23rd. The wave took on a strong negative tilt and moved into a moist and very unstable air mass. The outcome was a widespread severe weather event for Eastern Washington and Northern Idaho producing large hail, flash flooding, and widespread wind damage. Falling trees led to some injuries in Eastern Washington.

View location on OpenStreetMap → (47.3277, -116.3178)

Source: NOAA Storm Events Database, event_id 533396. Narrative written by the NWS forecast office that issued the report.