U.S. Geological Survey - Hawaiian Volcano Observatory
23 February 2000 Earthquake swarm rocks upper east rift zone of Kilauea Volcano 12 September 1999 Earthquake swarm and ground deformation event
at Kilauea Volcano
16 April 1999 Magnitude 5.5 Earthquake
31 October 1997 Dr. Mark Schaefer, USGS Interim Director
14 August 1997 Earthquake Felt Island-Wide
10 July 1997 Lava Flow Nears Coast
30 June 1997 Earthquake Felt Island-Wide
02 June 1997 Earthquake Swarm Beneath Campground
16 April 1997 Earthquake Causes Part of Kilauea
Caldera rim to Collapse
04 April 1997 Kilauea East Rift Eruption Continues:
Newest Lava Flows Restricted to Upper Elevations
03 April 1997 Lava Flows Issued From Tube System
Near Pu`u `O`o
01 Arpil 1997 Lava Enters Tube System at Pu`u
`O`o
31 March 1997 Lava Now Outside Pu`u `O`o Crater
24 February 1997 Lava in Pu`u `O`o Crater