What number of of you have got ever visited the tropical paradise of the Nationwide Park of American Samoa? There are volcanoes at American Samoa much like Hawaii’s volcanoes, and this location experiences its share of geologic exercise. As early as July twenty sixth, 2022, earthquakes had been detected by park employees and Taʻū residents and reported to the Hawaiian Volcano Observatory (HVO), part of the U.S. Geological Survey’s (USGS) Volcano Hazards Program. Since then, residents of Ofu and Olosega islands have additionally reported feeling earthquakes.
HVO’s evaluation of the scenario signifies that earthquake exercise reported up to now suggests an area volcanic supply. Restricted earthquake monitoring tools means the precise location of those earthquakes is unknown. Earthquakes will be early precursors to eventual eruptions. The volcanoes in American Samoa are much like these in Hawaii, with slow-moving lava and “low-level explosions. Presently, American Samoa’s volcanoes are “monitored remotely by satellites and a distant seismic station in Apia, Samoa … HVO scientists plan to put in further earthquake monitoring devices within the coming weeks.”
You may learn extra particulars of HVO’s report relating to American Samoa’s current earthquake exercise, response, volcanoes, hazards, and different info by clicking right here. You too can subscribe to the USGS Volcano Notification Service right here.