https://apnews.com/99e0457705d130c5749370285cd06236

ANCHORAGE, Alaska (AP) — A volcano in Alaska's Aleutian Islands has sent up another ash cloud that could threaten aircraft, the Alaska Volcano Observatory announced.

Shishaldin Volcano erupted at 5 a.m. Tuesday, said Hans Schwaiger, a geophysicist with the U.S. Geological Survey, one of the agencies that make up the observatory.