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AVO Staff Directory

AVO is a very extended family. Some people work full time for the observatory, others well under half time. Others perform essential work, but only draw operating expenses. Several agencies contribute personnel at several locations. A wide variety of disciplines are represented, including geophysics, geology, glaciology, hydrology, geochemistry, remote sensing, computing, electronics, and administration. The following people are the paid staff, and share among themselves about 22 Full Time Equivalent positions.

[List staff by discipline] [List staff alphabetically] [List staff by office location]
* When listing staff by discipline, some individuals may be listed more than once.

ADGGS
907-451-5010
3354 College Road
Fairbanks, AK 99709
Bull, Kate
Cameron, Cheryl
Nye, Christopher
Schaefer, Janet
UAF/GI
USGS
Jeff Freymueller
Institute: UAF/GI
Office: 474-7286
Website: http://www.gps.alaska.edu/jeff
/
Discipline(s):Geodesy
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Deformation, GPS
[Show Publications]

Geodetic observations during the 2009 eruption of Redoubt Volcano, Alaska, 2013
Grapenthin, Ronni, Freymueller, J.T., and Kaufman, A.M., 2013, Geodetic observations during the 2009 eruption of Redoubt Volcano, Alaska: Journal of Volcanology and Geothermal Research, v. 259, p. 115-132, doi:10.1016/j.jvolgeores.2012.04.021
http://dx.doi.org/10.1016/j.jvolgeores.2012.04.021


The 2006 eruption of Augustine Volcano, Alaska, 2010
Power, J.A., Coombs, M.L., and Freymueller, J.T., eds., 2010, The 2006 eruption of Augustine Volcano, Alaska: U.S. Geological Survey Professional Paper 1769, 667 p., 1 plate, scale 1:20,000, and data files. Available online at http://pubs.usgs.gov/pp/1769/ .
Download link to publication on USGS website


Geodetic constraints on magma movement and withdrawal during the 2006 eruption of Augustine Volcano, 2010
Cervelli, P.F., Fournier, T.J., Freymueller, J.T., Power, J.A., Lisowski, Michael, and Pauk, B.A., 2010, Geodetic constraints on magma movement and withdrawal during the 2006 eruption of Augustine Volcano, chapter 17 of Power, J.A., Coombs, M.L., and Freymueller, J.T., eds., The 2006 eruption of Augustine Volcano, Alaska: U.S. Geological Survey Professional Paper 1769, p. 427-452 [http://pubs.usgs.gov/pp/1769/chapters/p1769_chapter17.pdf].
Download PDF chapter PDF on USGS website


Magma flux at Okmok Volcano, Alaska, from a joint inversion of continuous GPS, campaign GPS, and interferometric synthetic aperture radar, 2010
citation imageBiggs, Juliet, Lu, Zhong, Fournier, Tom, and Freymueller, J.T., 2010, Magma flux at Okmok Volcano, Alaska, from a joint inversion of continuous GPS, campaign GPS, and interferometric synthetic aperture radar: Journal of Geophysical Research, v. 115, n. B12401, 11 p., doi: 10.1029/2010JB007577, 2010 .
http://dx.doi.org/10.1029/2010JB007577, 2010


Changes in the magma system during the 2008 eruption of Okmok volcano, Alaska, based on GPS measurements, 2010
citation imageFreymueller, J.T., and Kaufman, A.M., 2010, Changes in the magma system during the 2008 eruption of Okmok volcano, Alaska, based on GPS measurements: Journal of Geophysical Research, v. 115, B12415, 14 p., doi: 10.1029/2010JB007716 .
http://dx.doi.org/10.1029/2010JB007716


Tracking magma volume recovery at Okmok volcano using GPS and an unscented Kalman filter, 2009
citation imageFournier, Tom, Freymueller, Jeff, and Cervelli, Peter, 2009, Tracking magma volume recovery at Okmok volcano using GPS and an unscented Kalman filter: Journal of Geophysical Research, v. 114, B02405, 18 p., doi:10.1029/2008JB005837 .
http://dx.doi.org/doi:10.1029/2008JB005837


Eruption of Alaska volcano breaks historic pattern, 2009
citation imageLarsen, J., Neal, C., Webley, P., Freymueller, J., Haney, M., McNutt, S., Schneider, D., Prejean, S., Schaefer, J., and Wessels, R., 2009, Eruption of Alaska volcano breaks historic pattern: Eos, Transactions, American Geophysical Union, v. 90, n. 20, p. 173-174.


Instrumentation recommendations for volcano monitoring at U.S. volcanoes under the National Volcano Early Warning System, 2008
Moran, S.C., Freymueller, J.T., LaHusen, R.G., McGee, K.A., Poland, M.P., Power, J.A., Schmidt, D.A., Schneider, D.J., Stephens, G., Werner, C.A., and White, R.A., 2008, Instrumentation recommendations for volcano monitoring at U.S. volcanoes under the National Volcano Early Warning System: U.S. Geological Survey Scientific Investigations Report 2008-5114, 47 p., available online at http://pubs.usgs.gov/sir/2008/5114/ .


Inflation detected at Mount Veniaminof, Alaska, with campaign GPS, 2008
Fournier, Thomas, and Freymueller, Jeff, 2008, Inflation detected at Mount Veniaminof, Alaska, with campaign GPS: Geophysical Research Letters, v. 35, L20306, doi:10.1029/2008GL035503, 5 p.
http://dx.doi.org/10.1029/2008GL035503


Inflation detected at Mount Veniaminof, Alaska, with campaign GPS, 2008
Fournier, Thomas, and Freymueller, J.T., 2008, Inflation detected at Mount Veniaminof, Alaska, with campaign GPS [abs.]: Geophysical Research Letters, v. 35, n. 20, 1 p.


The reawakening of Alaska's Augustine Volcano, 2006
citation imagePower, J.A., Nye, C.J., Coombs, M.L., Wessels, R.L., Cervelli, P.F., Dehn, J., Wallace, K.L., Freymueller, J.T., and Doukas, M.P., 2006, The reawakening of Alaska's Augustine Volcano: Eos, v. 87, n. 37, p. 373, 377.


Ground deformation associated with the precursory unrest and early phases of the January 2006 eruption of Augustine Volcano, Alaska, 2006
citation imageCervelli, P.F., Fournier, Tom, Freymueller, J., and Power, J.A., 2006, Ground deformation associated with the precursory unrest and early phases of the January 2006 eruption of Augustine Volcano, Alaska: Geophysical Research Letters, v. 33, 5 p., doi: 10.1029/2006GL027219.
http://dx.doi.org/10.1029/2006GL027219


Volcano monitoring using hourly GPS solutions, 2006
Fournier, Thomas, and Freymueller, J.T., 2006, Volcano monitoring using hourly GPS solutions [abs.]: Geological Society of America - Abstracts with Programs, v. 38, n. 5, p. 28.


Surface deformation caused by shallow magmatic activity at Okmok Volcano, Alaska, detected by GPS campaigns 2000-2002, 2004
Miyagi, Yousuke, Freymueller, J.T., Kimata, Fumiaki, Sato, Toshiya, and Mann, Dorte, 2004, Surface deformation caused by shallow magmatic activity at Okmok Volcano, Alaska, detected by GPS campaigns 2000-2002: Earth, Planets, and Space, v. 56, n. 10, p. e29-e32.


Volcanic and tectonic deformation on Unimak Island in the Aleutian Arc, Alaska, 2003
citation imageMann, Dorte, and Freymueller, J., 2003, Volcanic and tectonic deformation on Unimak Island in the Aleutian Arc, Alaska: Journal of Geophysical Research, v. 108, n. 2, p. 1-12.


Surface deformation caused by magmatic activity at Okmok Volcano detected by GPS campaigns 2000-2002, 2003
citation imageMiyagi, Yousuke, Freymueller, Jeff, Kimata, Fumiaki, Sato, Toshiya, and Mann, Dorte, 2003, Surface deformation caused by magmatic activity at Okmok Volcano detected by GPS campaigns 2000-2002: in Fukunishi, Hiroshi, Akasofu, Shun-Ichi, and Fukuda, Masami, (eds.), Connection to the Arctic 2002 (GCCA3): collaboration with IARC, Integration of Arctic climate research, Third international workshop on Global change: Connection to the Arctic 2002 (GCCA3), Fairbanks, AK, Nov. 4-5, 2002, Tohuku Geophysical Journal, v. 36, n. 4, p. 535-538.


Repeated GPS measurements for detecting surface deformation of Okmok Volcano, Alaska: data report, 2003
Miyagi, Yousuke, Freymueller, Jeff, Kimata, Fumiaki, Sato, Toshiya, and Mann, Dorte, 2003, Repeated GPS measurements for detecting surface deformation of Okmok Volcano, Alaska: data report: Journal of the Faculty of Science, Hokkaido University, Series 7: Geophysics, v. 12, n. 1, p. 55-61.


Deformation associated with the 1997 eruption of Okmok volcano, Alaska, 2002
citation imageMann, Dorte, Freymueller, J. T., and Lu, Zhong, 2002, Deformation associated with the 1997 eruption of Okmok volcano, Alaska: Journal of Geophysical Research, v. 107, n. B4, p. 7-13.
http://dx.doi.org/10.1029/2001JB000163


Nuclear stewardship; lessons from a not-so-remote island, 2002
Eichelberger, John, Freymueller, Jeff, Hill, Graham, and Patrick, Matt, 2002, Nuclear stewardship; lessons from a not-so-remote island: Geotimes, v. 47, n. 3, p. 20-23.


Synthetic aperture radar interferometry of Okmok volcano, Alaska: radar observations, 2000
citation imageLu, Z., Mann, D., Freymueller, J. T., and Meyer, D. J., 2000, Synthetic aperture radar interferometry of Okmok volcano, Alaska: radar observations: Journal of Geophysical Research, v. 105, n. B5, p. 10791-10806.


The case for studying the Aleutian Arc, 2000
Eichelberger, J. C., and Freymueller, J. T., 2000, The case for studying the Aleutian Arc [abs.]: Eos, v. 81, n. 48, p. 1374.


The pre-, co-, and post-eruptive sequence of the 1997 Okmok eruption from deformation observations, 2000
Mann, Dorte, Freymueller, Jeff, and Lu, Zhong, 2000, The pre-, co-, and post-eruptive sequence of the 1997 Okmok eruption from deformation observations [abs.]: Eos, v. 81, n. 48, p. 1376.


Synthetic aperture radar interferometry coherence analysis over Katmai volcano group, Alaska, 1998
citation imageLu, Z., and Freymueller, J. T., 1998, Synthetic aperture radar interferometry coherence analysis over Katmai volcano group, Alaska: Journal of Geophysical Research, v. 103, n. B12, p. 29,887-29,894.


Deformation of Okmok volcano, Alaska, measured by satellite radar interferometry, 1998
Lu, Z., Freymueller, J., and Mann, D., 1998, Deformation of Okmok volcano, Alaska, measured by satellite radar interferometry [abs.]: Eos, v. 79, n. 45, p. 35.


Satellite radar interferometry measures deformation at Okmok Volcano, 1998
Lu, Zhong, Mann, Dorte, and Freymueller, J. T., 1998, Satellite radar interferometry measures deformation at Okmok Volcano: Eos, v. 79, n. 39, p. 461, 467-468.


Deformation of New Trident volcano measured by ERS 1 SAR interferometry, Katmai National Park, Alaska, 1997
citation imageLu, Z., Fatland, R., Wyss, M., Li, S., Eichelberger, J., Dean, K., and Freymueller, J. T., 1997, Deformation of New Trident volcano measured by ERS 1 SAR interferometry, Katmai National Park, Alaska: Geophysical Research Letters, v. 24, n. 6, p. 695-698.


ERS-1 and ERS-2 satellite interferometry at Katmai National Park, Alaska, 1996
Lu, Z., Freymueller, J., Eichelberger, J., and Fatland, R., 1996, ERS-1 and ERS-2 satellite interferometry at Katmai National Park, Alaska [abs.]: Eos, v. 77, n. 46, p. F50.


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