1998 Eruption of axial volcano: Multibeam anomalies and seafloor observations

Geophysical Research Letters

Volumn 26, Issue 23, 1999, Pages 3425-3428

  Embley, R W ^a   Chadwick Jr , W W ^b   Clague, D ^c   Stakes, D ^c  

^a NOAA PACIFIC MARINE ENVIRONMENTAL LABORATORY   (United States)

^b OREGON STATE UNIVERSITY   (United States)

^c MONTEREY BAY AQUARIUM RESEARCH INSTITUTE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BATHYMETRY; MATHEMATICAL MODELS; STRAIN MEASUREMENT; VOLCANOES;

VOLCANO ERUPTION;

SEISMOLOGY;

LAVA FLOW; SHEET FLOW; SUBMARINE VOLCANO; VOLCANIC EARTHQUAKE;

PACIFIC OCEAN;

EID: 0033494492     PISSN: 00948276     EISSN: None     Source Type: Journal    
DOI: 10.1029/1999GL002328     Document Type: Article

References (14)

1. Baker, E. T., C. G. Fox, and J. P. Cowen, In situ observations of the onset of hydrothermal discharge during the 1998 submarine eruption of Axial Volcano, Juan de Fuca Ridge, Geophys. Res. Letts., this issue.
2. Chadwick, W.W., Jr., R.W. Embley, H. Milburn, C. Meinig, and M. Stapp, Evidence for inflation and deflation associated with the 1998 eruption of Axial Volcano: Juan de Fuca Ridge, from acoustic extensometer measurements, Geophys. Res. Letts., this issue.
3. Delaney, J.R., H.P. Johnson, and J.L. Karsten, The Juan de Fuca ridge-hot spot-propagating rift system: New Tectonic, geochemical, and magnetic data, J. Geophys. Res., 86, 11,747-11,750, 1981.
4. Delaney, J.R., D. S. Kelley, M.D. Lilley, D.A. Butterfield, J.A. Baross, W.S.D. Wilcock, R.W. Embley, and M. Summit, The Quantum event of oceanic crustal accretion: Impacts of diking at mid-ocean ridges, Science, 281, 222-230, 1998.
5. Dziak, R.P., and C.G. Fox, The January 1998 earthquake swarm at Axial Volcano, Juan de Fuca Ridge: Hydroacoustic evidence for seafloor volcanic activity, Geophys. Res. Letts., this issue.
6. Dziak, R. P., and C. G. Fox, Long-term seismicity and Ground Deformation at Axial Volcano, Juan de Fuca Ridge, in press.
7. Dziak, R.P., C.G. Fox, and A.E. Schreiner, The June-July seismoacoustic event at CoAxial Segment, Juan de Fuca Ridge, Geophys. Res. Letts., 22, 135-138, 1995.
8. Embley, R.W., and E.T. Baker, Interdisciplinary group explores seafloor eruption with remotely operated vehicle, Eos Trans. Am. Geophys. Un., 80, 213, 219, 222, 1999.
9. Embley, R.W., and W.W. Chadwick, Jr., Volcanic and hydrothermal processes on the southern Juan de Fuca Ridge, J. Geophys. Res., 99, 4741-4760, 1994.
10. Embley, R.W., W.W. Chadwick, I.R. Jonasson, D.A. Butterfield, and E.T. Baker, Initial results of the rapid response to the 1993 CoAxial event: Relationships between hydrothermal and volcanic processes, Geophys. Res. Letts., 22, 143-146, 1995.
11. Embley, R.W., K.M. Murphy, and C.G. Fox, High resolution studies of the summit of Axial volcano, J. Geophys. Res., 95, 12785-12812, 1990.
12. Fialko, Y.A., and A.M. Rubin, Thermodynamics of lateral dike propagation: Implications for crustal accretion at slow spreading mid-ocean ridges, J. Geophys. Res., 103, 2501-2514, 1998.
13. Fox, C.G., Evidence of active ground deformation on the mid-ocean ridge: Axial Seamount, Juan de Fuca Ridge, April-June, 1988, J. Geophys. Res., 95, 12813-12822, 1990.
14. Fox, C.G., W.W. Chadwick, Jr., and R.W. Embley, Detection of changes in ridge-crest morphology using repeated multibeam sonar surveys, J. Geophys. Res., 97, 11,149-11,162, 1992.