These
bimonthly images showing January through June 1997 have been obtained from
the National Weather Service Library (the most current
image is also available). The larger and more detailed images that
make up this animated GIF are from January 4,
January 16, February
4, February 13, March
4, March 18, April
1, April 12, May
6, May 22, June 5,
and June 12 .
