500 mb heights and vorticity
Notes:
A closed low at 500 mb was forecast to track east across lower Michigan. Mid-level flow was forecast to become increasingly southerly as the upper low approached the area.|
Switch images by moving your mouse pointer over the links below...
Valid Sun 0000 UTC 18-Jan-2009 Valid Fri 1200 UTC 18-Jan-2009 |
|
Slide 3