8G (2018-2019): Investigating Geophysical Unrest at Sierra Negra
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FDSN Network Information
| FDSN code | 8G (2018-2019) | Network name | Investigating Geophysical Unrest at Sierra Negra (IGUANA) |
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| Start year | 2018 | Operated by | |
| End year | 2019 | Deployment region |
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| Description |
The Investigating Geophysical Unrest at Sierra NegrA (IGUANA) experiment was designed to monitor seismic activity associated with magmatic unrest at Sierra Negra volcano, Galapagos Islands, Ecuador. In late 2017, it was apparent that Sierra Negra was likely approaching a new eruption, and that the volcanic edifice was critically stressed. The experiment captured seismic broadband data during the final approach to eruption, the eruption onset on 26 June 2018, and co-eruptive deflation. |
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Citation Information
| Digital Object Identifier (DOI) | 10.7914/SN/8G_2018 |
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| Citation |
Data Access
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