• Earthquake swarm at Kamaʻehuakanaloa (Lōʻihi) volcano, Hawaii

    A period of increased seismic activity started at Kamaʻehuakanaloa volcano (previously known as Lōʻihi) near Hawaii on November 1, 2024, with over 70 recorded earthquakes and two reaching M4.3. Seismicity remains above normal levels today, indicating magma movement beneath the volcano.

  • Kīlauea volcano alert level raised as magma intrusion continues, Hawaii

    Magma intrusion began in Kīlauea’s Middle East Rift Zone on September 15, 2024, increasing the potential for an eruption in this region. As a result, the USGS Hawaiian Volcano Observatory raised the Volcano Alert Level from Advisory to Watch and the Aviation Color Code from Yellow to Orange on September 16.

  • Increased earthquake activity near Makaopuhi Crater, Kilauea, Hawaii

    Earthquake activity has increased in Kīlauea’s middle East Rift Zone, near Makaopuhi rater at around 02:00 UTC, on Sunday, September 15, 2024. At the same time, ground deformation patterns west (uprift) of Puʻuʻōʻō suggest that another intrusive event could be occurring in this region.

  • Alert Level for Kilauea volcano raised to Watch, Hawaii

    Increased earthquake activity and ground deformation at Kīlauea’s upper East Rift Zone began at approximately 13:30 UTC (03:30 HST) on July 23, 2024, indicating likely magma movement in the subsurface. This activity has prompted Hawaiʻi Volcanoes National Park to close areas that could put visitors and staff at risk if the volcano erupts.