Onslow
Welcome to Onslow, a Temperate island in the The Coastal Waters of Southeast Alaska and British Columbia, part of the majestic Pacific Ocean. This guide offers a comprehensive overview of what makes Onslow 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 Onslow
Size: 16.1 km²
Coastline: 33 km
Ocean: Pacific Ocean
Sea: The Coastal Waters of Southeast Alaska and British Columbia
Continent: North America
Onslow is a Medium Island spanning 16 km² with a coastline of 33 km.
Archipel: Alexander Archipelago – A group of about 1,100 islands off the southeast coast of Alaska, USA, known for their temperate rainforests and indigenous Tlingit culture.
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: 55.88089267 / Longitude: -132.36818187
Climate and weather of Onslow
Climate Zone: Temperate
Climate Details: Temperate Oceanic Climate
Temperature: Warm Summer
Climate Characteristics: Known for its moderate year-round temperatures with ample rainfall and no dry season. Warm summers are characteristic.
Topography and nature of Onslow
Timezone: UTC-09:00
Timezone places: America/Anchorage
Max. Elevation: 89 m
Mean Elevation: 29 m
Vegetation: Evergreen Needleleaf Forest
Tree Coverage: 82%
The mean elevation is 29 m. The highest elevation on the island reaches approximately 89 meters above sea level. The island is characterized by Plains: Flat, low-lying lands characterized by a maximum elevation of up to 200 meters. On islands, plains are typically coastal lowlands or central flat areas.
Dominating Vegetation: Evergreen Needleleaf Forest
Dominated by evergreen coniferous trees such as pines and firs, which retain their needle-like leaves throughout the year. These forests are often found in cooler climates. Onslow has a tree cover of 82 %.
Vegetation: 7 vegetation zones – Very Highly Diverse Island
Islands in this range are ecological powerhouses, showcasing a wide array of vegetation zones. Each zone, from lush rainforests to arid scrublands, coastal mangroves to mountainous regions, contributes to a complex and interdependent ecosystem. These islands are often hotspots of biodiversity, supporting numerous species and intricate ecological processes.
Infrastructure and Travelling to Onslow
Does the island have a public airport? no.
There is no public and scheduled airport on Onslow. The nearest airport is Hollis Clark Bay Seaplane Base, located 51 km away.
Does the island have a major port? no.
There are no major ports on Onslow. The closest major port is UNION BAY, approximately 17 km away.
The mean population of Onslow is 0 per km². Onslow is Uninhabited. The island belongs to United States of America.
Continuing your journey, Brownson is the next notable island, situated merely km away.
Destination WA - Mackerel Islands & Onslow Beach Resort
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 Onslow
Stay informed with the most recent news and important headlines from Onslow. 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.