Showing posts with label Arizona Geology. Show all posts
Showing posts with label Arizona Geology. Show all posts
Wednesday, January 6, 2021

Salt River terraces field geology exercise and updated guide

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The Salt River in central Arizona has a spectactular set of fluvial terraces developed along it. I have lead a number of field trips along t...
Wednesday, November 25, 2020

Warford Ranch volcano (Arizona) sUAS mapping

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Introduction We recently visited the Warford Ranch Volcano which is a low shield volcano that is part of the Sentinel-Arlington volcanic fi...
Monday, November 2, 2015

Links and commentary on earthquakes 11 km NE of Black Canyon City, Arizona (~11:30 pm local time; November 1, 2015)

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At least 3 earthquakes (M3.2, M4.1, M4.0) occurred last night 11 km NE of Black Canyon City, Arizona (I am sorry to have missed being at a N...
Saturday, June 20, 2015

Black Canyon City Structure from Motion UAV results

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The Black Canyon City landslide (BCL) is a spectacular deep seated structure located northeast of Black Canyon City, Arizona. It does not ap...
Monday, December 1, 2014

November 30, 2014 M4.7 earthquake between Sedona and Flagstaff

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Last night, a M4.7 earthquake occurred between Flagstaff and Sedona (just west of Munds Park). I hope it was not too scary for my friends a...
Monday, November 24, 2014

Planetary Volcanology field trip to the Pinacate Volcanic Field (November 22-23, 2014)

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I joined a field trip to the Pinacate Volcanic Field in Northern Mexico this past weekend. It was a part of the Planetary Volcanology class...
Tuesday, August 19, 2014

Maricopa county flood control rainfall and runoff links -- Phoenix area heavy ppt and runoff August 19, 2014

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Dramatic weather today! Looks like as much as 4” rainfall in the last 24 hours in the northern part of Maricopa County drove lots of excitin...