Little Diomede Island is located about west of mainland Alaska, in the middle of the
Bering Strait. It is only from the
International Date Line and about from the Russian island of
Big Diomede. According to the
United States Census Bureau, the island has a total area of , all of it land. On the western shore of the island is the village of
Diomede, also known as
Iŋaliq. The highest point on Little Diomede Island is (about halfway along the west coast, about south-east of the village, facing the southern tip of Big Diomede). The island has very scant vegetation. Big Diomede is within the view of Little Diomede, meaning
Russia can be seen from Alaska.
Geology Image:dateliner cam.jpg|thumb|200px|Webcam across the Bering Strait Little Diomede island is composed of
Cretaceous age
granite or
quartz monzonite. The location of the settlement is the only area which does not have near-vertical cliffs to the water. Behind the settlement, and around the entire island, rocky slopes rise at about 40° up to the relatively flattened top in . The island has scant vegetation.
Important Bird Area The island, along with its surrounding waters, has been designated an
Important Bird Area (IBA) by
BirdLife International because of its significant
seabird colonies, including those of
black-legged kittiwakes, and of
parakeet,
least and
crested auklets.
Climate Summer temperatures average . Winter temperatures average from . Annual precipitation averages , and annual snowfall averages . During summer months, cloudy skies and fog prevail. Winds blow consistently from the north, averaging , with gusts of . The Bering Strait is generally frozen between mid-December and mid-June. Although slightly south of the
Arctic Circle, the island has a dry-summer
polar climate (
Köppen ETs), because the driest high-sun month (April) has less than one-third as much precipitation as the wettest high-sun month (October). The winters are icy and cold – colder than those of
Nome despite the island location due to greater proximity to extremely cold Siberian air masses. The extreme moderating effect of the thawed Bering Sea produces very cool summers, with the result that most plants are unable to grow. The hottest summer ever experienced temperatures up to only . == History ==