• Major gas line rupture in Castaic prompts shelter-in-place order and I-5 closure, California

    A high-pressure natural gas transmission pipeline ruptured near Ridge Route Road and Pine Crest Place in Castaic, Los Angeles County, at about 16:20 LT on December 27, 2025 (00:20 UTC on December 28), prompting a shelter-in-place advisory and a full closure of Interstate 5 until about 21:00 LT. SoCalGas confirmed its crews isolated the damaged section, stopped the leak, and reported no ignition or explosion.

  • Over 700 landslides and avalanches mapped after M7.0 2025 Hubbard Glacier Earthquake

    A strong M7.0 oblique-slip earthquake struck beneath the Hubbard Glacier in the St. Elias Mountains, about 89 km (55 miles) north of Yakutat, Alaska, at 11:40 AKST (20:40 UTC) on December 6, 2025. The quake triggered widespread ground failures, with over 700 landslides and snow avalanches identified across Alaska and Canada. The largest and most concentrated slope failures occurred within a 16 km (10 miles) wide band along the estimated fault rupture.

  • Deadly landslide submerges boats at Iparia port, Ucayali River, Peru

    A landslide struck the river port of Iparia on the Ucayali River in central Peru’s Amazon region at dawn on December 1, 2025, submerging two passenger boats and killing at least 12 people, including three children. Dozens remain missing, while rescue efforts by local police and navy units continue under difficult river conditions.