This amazing video has been making its way around the geoblogosphere as well as the mainstream media. Pretty remarkable. It ranks up there with the Japanese Landslide Video.
Geologic Hazards
Landslide on Arizona SR 87 Closes Highway
On March 21, 2008 a landslide caused the closure of Arizona State Route 87 between Payson and Phoenix near mile post 224. So far there are no official estimates as to the size, but based on aerial photos, it appears to be at least 50,000 sq-ft in plan. The offset at the head scarps was approximately 2-meters (6.6-ft) according to AZGS Geologists on site. It appears to have been a rotational slide as the toe of the landslide heaved the southbound roadway up by as much as 1-meter (3.3 ft). There was an existing soil-nail retaining wall on the slope that was destroyed by the slide as well. Lateral deformations can be seen in photos of the median barrier and the roadway striping. The deformations extended into the northbound lanes as well. More photos and links after the break. (Photo by ADOT)
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Geologic Hazards
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Geologic Hazards
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Dear Sir,
I would like to enquire about the landslide that happened on 15 feb 2010 in Italy ( maierato region).
What are the soil types and what is the structural geology of the area. Any idea as to how could i get the maps?
Thanks,
jaithish