منابع مشابه
Loki, Io: New ground-based observations and a model describing the change from periodic overturn
[1] Loki Patera is the most powerful volcano in the solar system.Wehave obtainedmeasurements of Loki’s 3.5micron brightness from NASA’s Infrared Telescope Facility (IRTF) and have witnessed a major change in eruptive behavior. While Loki brightened by a factor of several every 540 days prior to 2001, from 2001 through 2004 Loki remained at a constant, intermediate brightness. We have constructe...
متن کاملIo Volcano Observer (ivo
tensen, P. Wurz, K.-H. Glassmeier, C. Shinohara, T. Girard, G. Heinsohn, R. Furfaro, T. Gardner, D. Cheeseman, R. Beatty, J. Ludwinski, T. Kowalkowski, C. Yen, T. Elliott, E. Turtle, K. Strohbehn, J. Janesick, C. Falco, R. Evans University of Arizona (Tucson, [email protected]), USGS, SwRI/Boulder, U. Bern, JPL, ASU, IGEP, Microsat Systems Inc., Raytheon MS, APL, Sarnoff Corp., Gibble Corp.
متن کاملIo volcanism seen by new horizons: a major eruption of the Tvashtar volcano.
Jupiter's moon Io is known to host active volcanoes. In February and March 2007, the New Horizons spacecraft obtained a global snapshot of Io's volcanism. A 350-kilometer-high volcanic plume was seen to emanate from the Tvashtar volcano (62 degrees N, 122 degrees W), and its motion was observed. The plume's morphology and dynamics support nonballistic models of large Io plumes and also suggest ...
متن کاملPeriodic slow earthquakes on the flank of Kīlauea volcano, Hawaiʻi
We analyze 8 years of continuous GPS data from the Hilina slump (HS) on Kīlauea volcano's south flank and identify 3 new slow earthquake (SE) events. The new SEs are very similar to the previously identified one from November 2000, suggesting they share a common source. The series of SEs are separated by regular periods of 774 (±7) days. None of the newly identified events are associated with i...
متن کاملExplosions and periodic tremor at Karymsky volcano, Kamchatka, Russia
Jonathan M. Lees,1 Evgenii I. Gordeev2 and Maurizio Ripepe3 1University of North Carolina, Department of Geological Sciences, CB#3315, Mitchell Hall, Chapel Hill, NC 27599-3315, USA. E-mail: [email protected] 2Geophysical Services, Russian Academy of Science, Petropavlovsk-Kamchatsky, Russia. E-mail: [email protected] 3Dipartimento di Scienze della Terrra, Universita’ di Firenze, via LaPira,...
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ژورنال
عنوان ژورنال: Geophysical Research Letters
سال: 2002
ISSN: 0094-8276
DOI: 10.1029/2002gl014747