Semisopochnoi
Welcome to Semisopochnoi, a Polar island in the Bering Sea, part of the majestic Pacific Ocean. This guide offers a comprehensive overview of what makes Semisopochnoi unique – from its geography and climate to its population, infrastructure, and beyond. Dive into the details:
- Geography and Size: Explore the island’s size and location.
- Climate and Weather: Weather patterns and temperature.
- Topography and Nature: Uncover the natural wonders of the island.
- Infrastructure and Travelling: Insights on reaching, staying, and making the most of your visit.
- News and Headlines: Latest News.
Geography and size of Semisopochnoi
Size: 221.2 km²
Coastline: 99.7 km
Ocean: Pacific Ocean
Sea: Bering Sea
Continent: North America
Semisopochnoi is a Large Island spanning 221 km² with a coastline of 100 km.
Archipel: Aleutian Islands – A chain of islands stretching from Alaska to Russia, known for their rugged beauty, abundant wildlife, and volcanic activity.
Tectonic Plate: North America – Covers North America and parts of the Atlantic and Arctic Oceans, characterized by diverse geological features and varying levels of seismic activity.
The geographic heart of the island is pinpointed at these coordinates:
Latitude: 51.94929886 / Longitude: 179.61768554
Climate and weather of Semisopochnoi
Climate Zone: Polar
Climate Details: Tundra
Temperature: Cold
Climate Characteristics: The tundra climate features long, extremely cold winters and short, cool summers. Vegetation is limited to mosses, lichens, and small shrubs due to the low temperatures and short growing seasons. Biodiversity is low, but some specialized species thrive.
Topography and nature of Semisopochnoi
Timezone: UTC-10:00
Timezone places:
Max. Elevation: 731 m
Mean Elevation: 227 m
Vegetation: Herbaceous Cover
Tree Coverage: 22%
The mean elevation is 227 m. The highest elevation on the island reaches approximately 731 meters above sea level. The island is characterized by Plateau: Elevated flatlands rising sharply above the surrounding area, with a maximum elevation over 500 meters but a mean elevation less than 300 meters, forming unique highland areas on islands.
Dominating Vegetation: Herbaceous Cover
Comprising mainly of grasses, herbs, and ferns, these areas are common in prairies, meadows, and savannas, and can vary widely in species composition. Semisopochnoi has a tree cover of 22 %.
Vegetation: 12 vegetation zones – Exceptionally Diverse Island
Islands with more than ten vegetation zones are among the most ecologically rich and varied in the world. These islands are akin to miniature continents, boasting an incredible array of ecosystems. The sheer range of habitats, from high peaks to deep valleys, rainforests to deserts, creates a mosaic of life that is unparalleled. They are crucial for conservation and ecological studies.
Infrastructure and Travelling to Semisopochnoi
Does the island have a public airport? no.
There is no public and scheduled airport on Semisopochnoi. The nearest airport is Ugolny Yuri Ryktheu Airport, located 1427 km away.
Does the island have a major port? no.
There are no major ports on Semisopochnoi. The closest major port is CONSTANTINE HARBOR, approximately 60 km away.
The mean population of Semisopochnoi is 0 per km². Semisopochnoi is Uninhabited. The island belongs to United States of America.
Continuing your journey, Amchitka is the next notable island, situated merely km away.
Alaska Semisopochnoi Volcano Eruption Update; New Explosive Eruption, Alert level Raised
United States of America is classified as Developed region: G7: Group of Seven – Major advanced economies, including Canada, France, Germany, Italy, Japan, the United Kingdom, and the United States. The level of income is High income: OECD.
News – Latest Updates and Headlines from Semisopochnoi
Stay informed with the most recent news and important headlines from Semisopochnoi. Here’s a roundup of the latest developments.
Please note: The data used here has been primarily extracted from satellite readings. Deviations from exact values may occur, particularly regarding the height of elevations and population density. Land area and coastline measurements refer to average values at mean high tide.