How was the Pacific Northwest impacted by the Dust Bowl in the Midwest?

Its people organized food drives to offer aid and relief to those affected by the Dust Bowl in the Midwest.
It gained at least 400,000 people migrating from the Midwest that were escaping the Dust Bowl.
Its people migrated to the Midwest to buy property because the price of farmland dropped due to the Dust Bowl.
It had increased crop prices due to demand because crop prices dropped in the Midwest due to the Dust Bowl.