TY - RPRT TI - Hawaiian Volcano Observatory: Summary 90 part I. Seismic data, January to December 1990 AU - Alvin H. Tomori AU - J. S. Nakata AU - P. G. Okubo AU - W. R. Tanigawa AU - J. P. Tokuuke AU - Thomas L. Wright PY - 1991 DO - 10.3133/ofr91578 UR - https://pubs.usgs.gov/publication/ofr91578 ID - ofr91578 ER -