TY - RPRT TI - Hawaiian Volcano Observatory summary 98; part 1, seismic data, January to December 1998; with a chronological summary AU - J. S. Nakata AU - C. Heliker AU - D. Sherrod AU - C. Thornber PY - 2000 DO - 10.3133/ofr00406 UR - https://pubs.usgs.gov/publication/ofr00406 ID - ofr00406 ER -