solar flare
noun
: a sudden temporary outburst of energy from a small area of the sun's surface
called also flare
Examples of solar flare in a Sentence
Recent Examples on the Web
These displays are the result of eruptions of electromagnetic radiation, or solar flares, and bubbles of plasma that often burst along with those flares, or coronal mass ejections.
—
Ty Roush, Forbes, 10 Dec. 2024
The northern lights occur when atoms and molecules in Earth's atmosphere clash with a solar flare, which causes the atoms in the upper atmosphere to glow, creating a spectrum of color in the night sky.
—Julia Jacobo, ABC News, 19 Sep. 2024
Regions of intense magnetic activity known as sunspots are proliferating on the solar surface and are capable of releasing intense bursts of radiation resulting in solar flares that can hurtle toward Earth at the speed of light, according to NOAA.
—Eric Lagatta, The Indianapolis Star, 28 Nov. 2024
These sunspots ultimately unleash solar flares and coronal mass ejections that charge up the solar wind and, days later, cause the Northern Lights around Earth.
—Jamie Carter, Forbes, 27 Nov. 2024
See all Example Sentences for solar flare 
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Ty Roush, Forbes, 10 Dec. 2024
The northern lights occur when atoms and molecules in Earth's atmosphere clash with a solar flare, which causes the atoms in the upper atmosphere to glow, creating a spectrum of color in the night sky.
—Julia Jacobo, ABC News, 19 Sep. 2024
Regions of intense magnetic activity known as sunspots are proliferating on the solar surface and are capable of releasing intense bursts of radiation resulting in solar flares that can hurtle toward Earth at the speed of light, according to NOAA.
—Eric Lagatta, The Indianapolis Star, 28 Nov. 2024
These sunspots ultimately unleash solar flares and coronal mass ejections that charge up the solar wind and, days later, cause the Northern Lights around Earth.
—Jamie Carter, Forbes, 27 Nov. 2024
See all Example Sentences for solar flare
Articles Related to solar flare
Dictionary Entries Near solar flare
Cite this Entry
“Solar flare.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/solar%20flare. Accessed 26 Dec. 2024.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share