A) United States

July 18th

12Z Analysis

• 18th Surface

• 18th 850mb

• 18th 500mb

• 18th 250mb

July 19th

00Z Analysis

• Surface

• 850mb

• 500mb

• 250mb

B) Mesoscale- Midwest

July 18th Surface

• 18Z

• 21Z

• 23Z

July 19th Surface

• 00Z

• 01Z