PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Sun unleashes first X-class flare of 2014

2014-01-08
(Press-News.org) Contact information: Susan Hendrix
Susan.m.hendrix@nasa.gov
301-286-7745
NASA/Goddard Space Flight Center
Sun unleashes first X-class flare of 2014

The sun emitted a significant solar flare peaking at 1:32 p.m. EST on Jan.7, 2014. This is the first significant flare of 2014, and follows on the heels of mid-level flare earlier in the day. Each flare was centered over a different area of a large sunspot group currently situated at the center of the sun, about half way through its 14-day journey across the front of the disk along with the rotation of the sun.

Solar flares are powerful bursts of radiation. 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. This disrupts the radio signals for as long as the flare is ongoing, anywhere from minutes to hours.

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 X1.2-class flare. X-class denotes the most intense flares, while the number provides more information about its strength. An X2 is twice as intense as an X1, an X3 is three times as intense, etc.

Updates will be provided as needed.



INFORMATION:



ELSE PRESS RELEASES FROM THIS DATE:

NASA's SDO sees giant January sunspots

2014-01-08
NASA's SDO sees giant January sunspots An enormous sunspot, labeled AR1944, slipped into view over the sun's left horizon late on Jan. 1, 2014. The sunspot steadily moved toward the right, along with the rotation of the sun, and now sits almost ...

AAS meeting highlights several new Hubble science findings

2014-01-08
AAS meeting highlights several new Hubble science findings NASA's Hubble Space Telescope is providing a new perspective on the remote universe, including new views of young and distant galaxies bursting with stars. Scientists described the findings ...

Nano-capsules show potential for more potent chemoprevention

2014-01-08
Nano-capsules show potential for more potent chemoprevention Researchers at the Winship Cancer Institute of Emory University have discovered a more effective drug delivery system using nanotechnology that could one day significantly affect cancer prevention. The ...

Nutrition guidelines needed for full-service restaurant chains

2014-01-08
Nutrition guidelines needed for full-service restaurant chains According to a new study in the Journal of Nutrition Education and Behavior Philadelphia, PA, January 8, 2014 – Food prepared away from home is typically higher in calories and lower in nutrition than ...

Reactivation of the AKT survival pathway by ERK1/2

2014-01-07
Reactivation of the AKT survival pathway by ERK1/2 Why inhibition of both pathways is important In the study by Toulany et al., it was demonstrated for the first time that long term treatment with inhibitors of PI3K (as it is performed clinically) results in a reactivation ...

Inverse design: New route to design a practical invisibility cloak

2014-01-07
Inverse design: New route to design a practical invisibility cloak With the emergence of metamaterials and transformation optics in the past few years, invisibility has become a scientific possibility that has attracted sustainable research interest. Recently, a review ...

Jumping snails left grounded in future oceans

2014-01-07
Jumping snails left grounded in future oceans Sea snails that leap to escape their predators may soon lose their extraordinary jumping ability because of rising human carbon dioxide emissions, a team of international scientists ...

Nanoplasmonics: Towards efficient light harvesting

2014-01-07
Nanoplasmonics: Towards efficient light harvesting The control of light is vital to many applications, including imaging, communications, sensing, cancer treatment, and even welding processes for automobile parts. Transformation optics is an emerging field that has revolutionized ...

Cancer Statistics 2014: Death rates continue to drop

2014-01-07
Cancer Statistics 2014: Death rates continue to drop Progress most rapid for middle-aged African American men ATLANTA – Jan. 7, 2014–The annual cancer statistics report from the American Cancer Society finds steady declines in cancer death rates for the past two decades ...

Researchers discover molecule behind the benefits of exercise

2014-01-07
Researchers discover molecule behind the benefits of exercise While it's clear that exercise can improve health and longevity, the changes that occur in the body to facilitate these benefits are less clear. Now researchers publishing in the January issue of Cell Press journal ...

LAST 30 PRESS RELEASES:

Young females more likely to experience higher social anxiety due to excessive smartphone use than other genders

New research boosts future whooping cough vaccines

Mechanistic understanding could enable better fast-charging batteries

No bones about it: new details about skeletal cell aging revealed

UNM scientists discover how nanoparticles of toxic metal used in MRI scans infiltrate human tissue

UMaine research examines best methods for growing Atlantic sea scallops

Medical cannabis could speed recovery, especially at community recovery homes

Study assesses U.S. image amid weakening of democracy

Two scientific researchers to receive 2025 Ralph L. Sacco Scholarships for Brain Health

Researchers improve chemical reaction that underpins products from foods to fuels

Texas Tech to develop semiconductor power devices through $6 million grant

Novel genomic screening tool enables precision reverse-engineering of genetic programming in cells

Hot Schrödinger cat states created

How cells repair their power plants

Oxygen is running low in inland waters—and humans are to blame

ACP’s Best Practice Advice addresses use of cannabis, cannabinoids for chronic noncancer pain

Beyond photorespiration: A systematic approach to unlocking enhanced plant productivity

How a small number of mutations can fuel outbreaks of western equine encephalitis virus

Exposure to wildfire smoke linked with worsening mental health conditions

Research uncovers hidden spread of one of the most common hospital-associated infections

Many older adults send their doctors portal messages, but who pays?

Fine particulate matter from 2020 California wildfires and mental health–related emergency department visits

Gender inequity in institutional leadership roles in US academic medical centers

Pancreatic cells ‘remember’ epigenetic precancerous marks without genetic sequence mutations

Rare combination of ovarian tumors found in one patient

AI-driven clinical recommendations may aid physician decision making to improve quality of care

Artificial intelligence has potential to aid physician decisions during virtual urgent care

ACP and Annals of Internal Medicine present breaking scientific news at ACP’s Internal Medicine Meeting 2025

New study reveals polymers with flawed fillers boost heat transfer in plastics

Signs identified that precede sudden arrhythmic death syndrome in young people

[Press-News.org] Sun unleashes first X-class flare of 2014