TY - RPRT TI - Recurrence intervals for great earthquakes of the past 3,500 years at northeastern Willapa Bay, Washington AU - Brian F. Atwater AU - Eileen Hemphill-Haley PY - 1997 DO - 10.3133/pp1576 UR - https://pubs.usgs.gov/publication/pp1576 ID - pp1576 ER -