The sun emitted a mid-level solar flare, peaking at 6:07 a.m. EDT on May 8, 2014, and NASA's Solar Dynamics Observatory, or SDO, captured images of it.
Solar flares are powerful bursts of radiation.
The bright light on the left side of the sun shows an M5.2-class solar flare in progress on May 8, 2014.This image, captured by NASA's SDO, shows light with a 131 Angstrom wavelength, which highlights the extremely hot material in a solar flare and is typically colorized in teal.
Image Credit: NASA/SDO
Harmful radiation from a flare cannot pass through Earth's atmosphere to physically affect humans on the ground, however -- when intense enough -- they can disturb the atmosphere in the layer where GPS and communications signals travel.
To see how this event may impact Earth, please visit NOAA's Space Weather Prediction Center at http://spaceweather.gov, the U.S. government's official source for space weather forecasts, alerts, watches and warnings.
This flare is classified as an M5.2-class flare. M class flares are on the order of a tenth as strong as the most intense flares, the X-class flares.
Updates will be provided as needed.
What is a solar flare and what is M-class?
For answers to these and other space weather questions, please visit the Spaceweather Frequently Asked Questions page.
Karen C. Fox | Eurek Alert!
Pockets of Calm Protect Molecules Around a Supermassive Black Hole
27.02.2015 | National Radio Astronomy Observatory
Ultra-Thin Nanowires Can Trap Electron ‘Twisters’ That Disrupt Superconductors
26.02.2015 | Johns Hopkins University
26.02.2015 | Event News
18.02.2015 | Event News
09.02.2015 | Event News
27.02.2015 | Power and Electrical Engineering
27.02.2015 | Ecology, The Environment and Conservation
27.02.2015 | Physics and Astronomy