This is a summary of SEAN Bulletin, 8(2), February 28, 1983, a publication of the Smithsonian Institution. The complete Long Valley, Colima, and Langila reports are included; the earthquake report is an excerpt.
The complete bulletin is available in the microfiche edition of Eos as a microfiche supplement or as a paper reprint. Subscriptions to SEAN Bulletin are also available. For the microfiche, order document E83-003 at $2.50 from AGU Fulfillment, 2000 Florida Avenue, N.W., Washington, DC 20009. For reprints, order SEAN Bulletin (give volume and issue numbers and issue date) through AGU Separates; $3.50 for one copy of each issue number for those who do not have a deposit account; $2 for those who do; additional copies of each issue number are $1.00. For a subscription, order SEAN Bulletin from AGU Fulfillment. The price is $18.00 for 12 monthly issues mailed to a United States address; $28.00 (U.S.) if mailed elsewhere. Order must be prepaid.