The earthquake swarm related to Taʻū Island continues. In the past 24 hours, seismicity remained low and continued the pattern of fewer daily earthquakes that we have observed over the past week.
This is according to the US Geological Survey based in Hawaii. The satellite data from the previous 24 hours observed no volcanic activity.
Volcanoes in the Manuʻa Islands are monitored with a limited real-time seismic network consisting of three sophisticated seismometers (broadband seismometers) —two on Taʻū Island and one on Ofu Island—and six microseismometers on Tutuila, Taʻū, and Ofu-Olosega Islands. Satellite remote sensing is another tool being used, which may detect heat, volcanic gas, and volcanic ash associated with early phases of volcanic activity.
