In a new finding utilizing GPS data, the San Andreas Fault has a 125-mile-wide “lobe” of “uplift and subsidence”. For years, vertical motion had been ignored because of the difficulty in interpreting the “noisy data” in tectonic investigations.
Crustal movement has been predicted using computer models simulating the San Andreas Fault System, but this new data shows vertical lift. EarthSpope Plate Boundary Observatory GPS data showed that over the past several years, the lobes that are on either side of the fault line have annual movement of a few millimeters.
Researcher Samuel Howell described it, “We were able to break down the noisy signals to isolate a simple vertical motion pattern that curiously straddled the San Andreas fault.”
With the recent seismic activity in California and Yellowstone, this type of modeling will be helpful in determining when and perhaps where along the San Andreas, the Big One could hit.
The 5.2-magnitude quake in Borrego Springs, woke up many sleepy Southern California homes. This quake was followed by 800 aftershocks. This number is abnormally high for aftershocks.
Head northeast, toward Yellowstone National Park and Montana, where just this past week, several quakes have hit the region. A magnitude 3.7 quake hit on June 9th, magnitude 4.3 on June 13th and on June 15th, a magnitude 4.0 shook the region.
Though Yellowstone is hit by earthquakes all the time, as it sits upon the Yellowstone super volcano, most of these quakes are extremely small. These higher magnitude quakes are unusual and disconcerting.
Drills are being conducted in the Pacific Northwest to prepare the area for an unprecedented earthquake disaster.
To prepare the Pacific Northwest for such an enormous disaster, the U.S. government has developed alongside the military and state and local emergency personnel a readiness drill the second week of June, a dress rehearsal for the prophesied massive earthquake and tsunami.
Cascadia Rising is what this readiness drill is being called, named after the 600-mile-long fault, the Cascadian Subduction Zone, which runs from Northern California to Southern British Columbia. The drill will involve 20,000 people, utilizing a wide range of governmental agencies, with the goal to test how well these agencies will work to decrease the loss of life and the destruction such an earthquake would leave.
Learn more about this “new modeling technique to “break down the noisy signals to isolate a simple vertical motion pattern that curiously straddled the San Andreas fault”, on the next page.
I would pray and hope nothing bad happens to any one of our states.
I am native born Californian also & so are my 4 kids I wouldn’t go back for anything , the regret I have is my parents are buried there. Been gone since 1969.
Hope it falls into the ocean and takes Governor Moonbeam with it..
Tara Thomas Ferlita hmmmmmmmmmm
For you people who don’t live in this state and know little about the San Andreas fault it doesn’t run along the Nevada, California border, it runs up the middle starting in the southern part of the state then runs out into the Pacific just north of the San Francisco bay. So not all of California would be gone
For you people who live on the east coast, if you know about plate techtonics you would know that the east coast is being pushed under the atlantic plate
No bullet buttons
California, people maybe time to leave.
God’s wrath on liberalism
good bye california. I know I will not miss you. It can be renamed Island of Mexico