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Cloudy weather has rendered Alaska Volcano Observatory planes, helicopters and satellites useless for data collection since ...
The earthquake was centered in Esmeraldas at a depth of 35 kilometers (about 21.7 miles). The USGS said it received 35 ...
The earthquake was centered near Attu Station at a depth of 10.0 kilometers (about 6.2 miles). The USGS said it received zero ...