Zobrazeno 1 - 4
of 4
pro vyhledávání: '"R. A. Torres C."'
Publikováno v:
Annals of Geophysics, Vol 42, Iss 3 (1999)
Many of the recent ash eruptions of Galeras volcano (Colombia) have been preceded by tornillos. These unusual seismic events of unknown origin have screw-like profiles on seismograms and can last up to several minutes. In March, 1996, a broadband, th
Externí odkaz:
https://doaj.org/article/d38c758bc5f74a91b81cb8c81449e52d
Publikováno v:
Annals of Geophysics, Vol 42, Iss 3 (1999)
Long-duration events have been recorded at several active, andesitic volcanoes. Their main characteristics are a single, sharp frequency peak, and an exceptionally long coda. Because their seismograms resemble a screw, these signals are called "torni
Externí odkaz:
https://doaj.org/article/7d336847b35b45878e1c6294b805dd04
Publikováno v:
Annals of Geophysics, Vol 39, Iss 2 (1996)
After the emplacement of a lava dome at Galeras volcano in 1991, seven eruptions occurred from July 16, 1992, to September 23, 1994, six of which were preceded by quasi-monochromatic, long-duration seismic events with slowly decaying coda named «tor
Externí odkaz:
https://doaj.org/article/53861f4b2cde47219e4fea7474428d16
Autor:
null D. M. Gómez M., null R. A. Torres C., null D. Seidl, null M. Hellweg, null H. Rademacher
Publikováno v:
Annals of Geophysics, Vol 42, Iss 3 (1999)
Long-duration events have been recorded at several active, andesitic volcanoes. Their main characteristics are a single, sharp frequency peak, and an exceptionally long coda. Because their seismograms resemble a screw, these signals are called "torni