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Feb 9, 2024 · The northern lights, or the aurora borealis, are beautiful dancing ribbons of light that have captivated people for millennia.
The aurora is an indicator of the current geomagnetic storm conditions and provides situational awareness for a number of technologies. The aurora directly impacts HF radio communication and GPS/GNSS satellite navigation.
21 hours ago · The aurora forecast is updated daily at midnight UTC. Forecast: Auroral activity will be high. Weather permitting, highly active auroral displays will be visible overhead from Utqiaġvik to Bethel, Dillingham and Ketchikan, and visible low on the horizon from King Salmon. Moon phase: Waning Crescent.
An aurora (pl. aurorae or auroras), also commonly known as the northern lights (aurora borealis) or southern lights (aurora australis), is a natural light display in Earth's sky, predominantly seen in high-latitude regions (around the Arctic and Antarctic). Auroras display dynamic patterns of brilliant lights that appear as curtains, rays ...
The Aurora Borealis (Northern Lights) and Aurora Australis (Southern Lights) are the result of electrons colliding with the upper reaches of Earth’s atmosphere. (Protons cause faint and diffuse aurora, usually not easily visible to the human eye.)
Feb 29, 2024 · The aurora borealis is visible most nights, weather permitting, within a band several hundred miles wide that's centered at about 66 degrees north — about the same latitude as the Arctic Circle.
When and where can you see the northern and southern lights also known as the aurora? This page provides a prediction of the aurora’s visibility tonight and tomorrow night in the charts below.
Jun 22, 2024 · aurora, luminous phenomenon of Earth’s upper atmosphere that occurs primarily in high latitudes of both hemispheres; in the Northern Hemisphere auroras are called aurora borealis, aurora polaris, or northern lights, and in the Southern Hemisphere they are called aurora australis or southern lights.
Oct 19, 2023 · An aurora is a natural light display that shimmers in the sky. Blue, red, yellow, green, and orange lights shift gently and change shape like softly blowing curtains. Auroras are only visible at night, and usually only appear in lower polar regions.
Mar 13, 2022 · The northern lights appear in the sky when charged particles from the sun slam into molecules in the atmosphere, releasing energy in the form of colorful lights.
