Portlock Point is part of a larger peninsula that forms the eastern extremity of Prevost Island and is part of the Gulf Islands National Park Reserve, about 33 miles (53 km) south-southwest of Vancouver and 13 miles (21 km) north-northeast of Sydney, British Columbia.
Mount Susitna is a prominent mountain and landmark in northern Cook Inlet, with an elevation of 4,396 feet (1,340 m), on the west bank of the Susitna River, about 65 miles (105 km) north-northeast of Kenai and 33 miles (53 km) northwest of Anchorage, Alaska.
Mueller Cove provides a protected landing for the village of Nikolski at the head of Nikolski Bay, on the northern shore and at the southwestern end of Umnak Island in the eastern Aleutian Islands, about 338 miles (544 km) east-northeast of Adak and 116 miles (187 km) southwest of Dutch Harbor, Alaska.
Helm Point is a prominent headland at the southern tip of Coronation Island in the Alexander Archipelago of Southeast Alaska, between Chatham and Sumner Straits, about 94 miles (151 km) south-southeast of Sitka and 86 miles (138 km) southwest of Wrangell, Alaska.
Cape Kiwanda is a sandstone headland with an elevation of 240 feet (73 m), protected by a basalt island known as Haystack Rock lying 0.5 miles (0.8 km) to the southwest, about 18 miles (29 km) south-southwest of Tillamook and 1 mile (1.6 km) northwest of Pacific City, Oregon.
Black Reef is on the west shore of Cook Inlet about 0.5 miles (0.8 km) offshore, between North Head and Knoll Head on a peninsula between Iliamna Bay and Iniskin Bay, about 130 miles (209 km) northeast of King Salmon and 71 miles (114 km) west of Homer, Alaska.
Prince Rupert is a port community on Kaien Island, just north of the mouth of the Skeena River, and linked by a short bridge to the British Columbia mainland, about 465 miles (748 km) northwest of Vancouver and 90 miles (145 km) southeast of Ketchikan, Alaska.
Tyonek is a historical Dena’ina Athabascan community situated on a bluff on the northwest shore of Cook Inlet, about 43 miles (69 km) west-southwest of Anchorage and 35 miles (56 km) north of Kenai, Alaska.
Skagway is a community at the mouth of the Skagway River, near the head of Taiya Inlet, about 90 miles (145 km) northwest of Juneau and 16 miles (26 km) north-northeast of Haines, Alaska.
Point Arena is a narrow headland about 0.5 miles (0.8 km) long with a historical lighthouse that marks a significant change in the orientation of the Mendocino Coast, about 34 miles (55 km) south of Fort Bragg and 4 miles (6.4 km) northwest of the community of Point Arena, California.
Cape Sarichef is located at the southwestern end of Unimak Island, at the northwestern entrance to Unimak Pass on the Bering Sea coast, and on the northwest flank of Pogromni Volcano, about 80 miles (129 km) northeast of Dutch Harbor and 63 miles (101 km) west-southwest of False Pass, Alaska.
Boiler Bay is a rocky embayment 0.6 miles (1 km) wide between Government Point to the south and Rabbit Rock to the north, about 9 miles (14.5 km) south of Lincoln City and 1.6 miles (2.6 km) north of Depoe Bay, Oregon.
About the background graphic
This ‘warming stripe’ graphic is a visual representation of the change in global temperature from 1850 (top) to 2019 (bottom). Each stripe represents the average global temperature for one year. The average temperature from 1971-2000 is set as the boundary between blue and red. The colour scale goes from -0.7°C to +0.7°C. The data are from the UK Met Office HadCRUT4.6 dataset.
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