Vulkanüberwachung: Seismographen
Earthquakes and tremors near volcanoes are some of the most important - and in many cases the only available - geophysical parameters to monitor volcanoes. Increasing earthquakes beneath a volcano are often the first indicators of a new eruption.
Seismograph at Semeru volcano observatory (Photo: Tom Pfeiffer) [info]
(1217 Treffer)
(1217 Treffer)
seismograph_40327.jpg (Photo: Tom Pfeiffer) [info]
(930 Treffer)
(930 Treffer)
seismograph_40328.jpg (Photo: Tom Pfeiffer) [info]
(777 Treffer)
(777 Treffer)
Seismograph plotting signals from Semeru volcano (Photo: Tom Pfeiffer) [info]
(714 Treffer)
(714 Treffer)
