2020 Map of Port Moller B-6 NW

About this map

Pavlof Volcano dominates this section of the Alaska Peninsula, its massive conical form defining the local topography. This 2020 survey illustrates the stark volcanic landscape of the Aleutians East Borough, where the high peaks of Pavlof Sister and Little Pavlof stand in close proximity to the main crater. To the southwest, Mt Hague adds to the cluster of active geothermal features that characterize this segment of the Pacific Ring of Fire. The drainage patterns on the lower slopes are carved by the Caribou River, which flows through the northern reaches of the quadrangle. The map provides a precise view of these geological landmarks as they appeared in the early 21st century, showing the intricate contouring of the volcanic vents and the remote glacial and riverine systems surrounding them.