Homepage | NOAA / NWS Space Weather Prediction Center
WEBSpace Weather Conditions. Weak or minor degradation of HF radio communication on sunlit side, occasional loss of radio contact. Low-frequency navigation signals degraded for brief intervals. An X7.1 (R3 - Strong) solar flare erupted from NOAA/SWPC Active Region 3842 on October 1st, 2024.
What the biggest solar storm in decades revealed about space system ...
WEBJul 5, 2024 · The biggest solar storm in more than two decades struck Earth on May 10 and 11. “We saw expansion of the atmosphere and an increase in charged particles reaching the Earth,” said Rebecca...
Alerts, Watches and Warnings | NOAA / NWS Space Weather …
WEBSimilar to the bulletins put out by the NWS local forecast offices, SWPC provides Alerts, Watches and Warnings to the public at large about what to expect from Space Weather. These bulletins are levels of severity of the solar activity that can be expected to impact the Earth’s environment.
How NASA Tracked the Most Intense Solar Storm in Decades
WEBMay 16, 2024 · From May 7 – 11, multiple strong solar flares and at least seven CMEs stormed toward Earth. Eight of the flares in this period were the most powerful type, known as X-class, with the strongest peaking with a rating of X5.8.
SpaceWeatherLive.com | Real-time data and plots auroral activity
WEBSpaceWeatherLive.com is a near live website where you can follow space weather from the Sun to Earth and know exactly when you can see aurora. More info...
Biggest solar flare since 2017 erupts from sun and Earth is ... - Space.com
WEB5 days ago · The sun has just unleashed its most powerful solar flare this cycle, a colossal X-class eruption. The X9.05 solar flare peaked at 8:10 a.m. EDT (1210 GMT), triggering shortwave radio blackouts ...
Solar storm hits Mars, creating planet-engulfing auroras, NASA says - CNN
WEBJun 14, 2024 · When the sun unleashed an extreme solar storm and hit Mars in May, it engulfed the red planet with auroras and an influx of charged particles and radiation, according to NASA.
The giant solar storm is having measurable effects on Earth - NPR
WEBMay 10, 2024 · Planet Earth is getting rocked by the biggest solar storm in decades – and the potential effects have those people in charge of power grids, communications systems and satellites on edge.
X9 solar flare launched from sun is the biggest in 7 years — and …
WEB4 days ago · The National Space Weather Prediction Center predicts that a geomagnetic storm could persist between Oct. 4 and Oct. 6 and will likely reach a "strong" (G3) power level, making auroras likely.
NASA Watches Mars Light Up During Epic Solar Storm
WEBJun 10, 2024 · Mars scientists have been anticipating epic solar storms ever since the Sun entered a period of peak activity earlier this year called solar maximum. Over the past month, NASA’s Mars rovers and orbiters have provided researchers with front-row seats to a series of solar flares and coronal mass ejections that have reached Mars — in some ...