Volcano use for dating accuracy


03-Oct-2017 15:59

The motions were so small ( not have been recognized by looking at the data from an individual instrument.Only sophisticated computer programs especially designed to integrate numerous data sets and to search for patterns of ground deformation diagnostic of magma migration were able to detect the early warning signs.Most of the technology and understanding described in this vision exist today, and others are extrapolated from current research. For this country to have a VHP capable of saving tens of thousands of lives and greatly limiting property damage and economic disruption, investment in technology, people, and basic research is required.Although the hypothesized eruption could occur tomorrow, in 2010, in 2110, or in any future year, the decisions made today will greatly affect VHP’s ability to forecast, monitor, predict, and minimize the effects of devastating volcanic events.The analysis software detected inflation of part of a deep magma chamber 15 km beneath the earth’s surface.

The scientist in charge brought up on a computer screen a three-dimensional, interactive hologram, showing version 15.3 of the hazard assessment for Mount Rainier and called in the heads of the other scientific groups.

The scientist in charge was thus able to update the likelihood of these scenarios in near real time, as monitoring data from satellites and remote locations on the volcano streamed into the observatory.

The scientist in charge scanned three-dimensional displays showing the extent of a worst-case scenario directed blast and evaluated the probabilities.

Although there were no visible signs of unusual activity, these officials were well aware of the potential hazards posed by the volcano.

VHP scientists had been working closely with Washington State emergency management personnel.The scientist in charge asked for updated seismic and electromagnetic images of the subsurface.The permanent broadband seismic network was augmented with portable stations and electromagnetic sensors brought to the area by university scientists working with researchers from the USGS VHP.The committee hopes that if a major eruption were to occur in the United States in the year 2010, the USGS VHP would be prepared to respond in a manner more similar to Prologue 2 than to Prologue 1.