Hello Teri - Yes, the volcano list/locations go through minor adjustments faster than I make a new zip file of locations. I'll send you an .xlsx in a minute of volcano names and lat/long. Thank you, Cheryl -------- Teri Buck wrote: When I try to unzip zipped file: http://www.avo.alaska.edu/pdfs/AKvolclatlong.zip, I get a message saying the zipped folder is empty. Please advise. Thank you, Teri -- Cheryl Cameron Geologist, Alaska Volcano Observatory Alaska Division of Geological & Geophysical Surveys voice: 907-451-5012 fax: 907-451-5050