has the state where the canyon is located, experienced any natural disasters?
The first damaging earthquake known to be centered within Arizona occurred on January 25, 1906, also including a series of other earthquakes centered near Socorro, New Mexico.
Earthquakes
 The first damaging earthquake known to be centered within Arizona occurred on January 25, 1906, also including a series of other earthquakes centered near Socorro, New Mexico. The shock was violent in Flagstaff.
are the oldest rocks in the world in the grand canyon Yes, the rock layers exposed in the Grand Canyon and in the Grand Canyon National Park area range in age from about 200 million to nearly 2 billion years old. is there any river flowing through or alongside it? Yes, Colorado River what exactly is that canyon mentioned above? It is a steep-sided canyon carved by the Colorado River in Arizona, United States. what are some of the tributaries of the water body mentioned above? The Colorado is joined by over 25 significant tributaries: Green River,  Gila River , what are some of the flora found near this larger river? Creosote bush, saguaro cactus, and Joshua trees who were the first to explore this area? The Spanish began to explore and colonize western North America.
Yes, earthquakes. Yes, a series of 52 earthquakes caused a construction crew near Flagstaff to leave the area. Yes, earthquakes
Arizona Arizona Arizona
Earthquakes Earthquakes Earthquakes
The earliest Arizona earthquakes were recorded at Fort Yuma, on the California side of the Colorado River. In September 1910, a series of 52 earthquakes caused a construction crew near Flagstaff to leave the area.  Generally, Arizona is at low risk of earthquakes, except for the southwestern portion which is at moderate risk due to its proximity to southern California. On the other hand, northern Arizona is at moderate risk due to numerous faults in the area. The regions near and west of Phoenix have the lowest risk.
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Arizona [SEP] Earthquakes
The first damaging earthquake known to be centered within Arizona occurred on January 25, 1906, also including a series of other earthquakes centered near Socorro, New Mexico. The shock was violent in Flagstaff. In September 1910, a series of 52 earthquakes caused a construction crew near Flagstaff to leave the area. In 1912, the year Arizona achieved statehood, on August 18, an earthquake caused a 50-mile crack in the San Francisco Range. In early January 1935, the state experienced a series of earthquakes, in the Yuma area and near the Grand Canyon. Arizona experienced its largest earthquake in 1959, with a tremor of a magnitude 5.6.