• Hurricane “Ian” – Major disaster declared, possibly the deadliest hurricane in Florida’s history

    Hurricane “Ian” made landfall along the southwestern coast of Florida near Cayo Costa, an island off the coast of Fort Myers, around 19:05 UTC (15:05 EDT) on September 28, 2022, with maximum sustained winds of 240 km/h (150 mph), placing it at the upper end of the Category 4 hurricane on the Saffir-Simpson scale. Ian caused a catastrophic storm surge, winds and flooding in the Florida Peninsula, leaving more than 2.6 million customers without power.

  • Ian forecast to approach Florida as an extremely dangerous major hurricane – life-threatening storm surge, catastrophic winds and flooding expected

    The center of Hurricane “Ian” is expected to approach the west coast of Florida this morning, September 28, 2022 (LT), and make landfall later today. Strengthening is forecast until it makes landfall, and Ian is forecast to approach the west coast of Florida as an extremely dangerous major hurricane.

  • Seismic activity beneath Mauna Loa increasing, Hawai’i

    Seismic activity beneath the Mauna Loa volcano has been gradually increasing over the past 2 months. In addition, a small seismic swarm started on September 23, with most earthquakes in a cluster about 5 km (3.1 miles) wide and -2 to 1 km (-1.2 to 0.6 miles) below the surface. The Aviation Color Code is at Yellow and the Volcano Alert Level at Advisory.

  • Historically powerful Alaska storm, U.S.

    Remnants of Typhoon “Merbok” will bring potentially historical coastal flooding, high surf, coastal erosion, high winds, high seas and heavy rain to western Alaska and the Bering Sea through the weekend, the National Weather Service (NWS) warns.

  • Earthquake swarm under Trident stratovolcano, Alaska

    A seismic swarm started under Trident stratovolcano, Alaska on August 24, 2022, likely driven by the movement of magma or magmatic fluids. The swarm is still in progress but now at a decreased rate. The last eruption of this volcano took place in 1974 (VEI 3).