Please find attached a PDF that provides a summary of the Geomagnetic Storm Conditions for the April 28-29, 2001 Storm. As we had advised, this storm was similar in magnitude to the April 6-7, 2000 storm. The SSC from this storm was relatively large and wide-spread occurring at time 5:01 UT. Most of the main phase storm electrojet activity would have been positioned over high latitude portions of the Pacific and therefore not in close proximity to ground-based critical infrastructures.

A copy of this Storm Summary is also available at the following web site. http://www.metatech-aps.com/Advisories.html

John Kappenman,
218-727-2666
Metatech