Has a geomagnetic storm hit Earth? Massive solar flare reported; aurora likely
Posted on: Jun 01, 2025 11:29 IST | Posted by: Hindustantimes
ground was struck by a powerful Coronal Mass expulsion (CME), with the velocity of upwards of 1000 km/ unsweet belatedly on Saturday amid fears of a rare geomagnetic storm. Space Weather Live cited the CMS speed to report that the wave has been measured by the Deep Space Climate Observatory (DSCOVR) spacecraft located at the Sun-Earth L1 point.
“With the current speed, it will take the solar wind 25 minutes to propagate from DSCOVR to Earth,” Space Weather Live added.
The CME, a massive eruption of plasma and magnetic fields from the Sun’s corona, reached Earth at around 1:30 AM ET on June 1, as predicted by NASA and NOAA models.
Read More: Geomagnetic storm today: List of states where northern lights will be seen. Latest aurora map here
SpaceWeatherLive.com reported solar wind speeds peaking at 1002 km/sec, with the interplanetary magnetic field (IMF) strength (Bt) reaching 25 nT and a southward Bz component of -18 nT. These conditions allow solar wind energy to penetrate Earth’s magnetosphere and trigger auroras.
Auroral activity is expected to be spectacular, with vibrant green, red, and purple displays caused by charged particles colliding with atmospheric gases.
Space Weather Live further notes that G4 storms expand the auroral oval to 45–50° geomagnetic latitude, making the northern lights visible in states like Washington, Montana, Minnesota, Wisconsin, Michigan, and parts of New York.
A potential G5 escalation could extend visibility to southern states like Alabama, Oregon, and Northern California.
Meanwhile, the NOAA’s Space Weather Prediction Center (SWPC) noted that the storm has sparked aurora alerts for as far south as Alabama and Northern California, while raising concerns about potential disruptions to power grids, satellites, and radio communications.
The NOAA further warns of potential disruptions to power grids, with voltage irregularities possible in high-latitude regions. Satellites may experience drag and orientation issues, while GPS and radio signals could face intermittent outages.
The CME’s origin, an M8.2 flare from AR14100, was identified by Space Weather Live as a full-halo event, indicating an Earth-directed trajectory. The flare, peaking at 0005 UTC on May 31, also raised concerns about R1-R2 radio blackouts.
Global News Perspectives
In today's interconnected world, staying informed about global events is more important than ever. ZisNews provides news coverage from multiple countries, allowing you to compare how different regions report on the same stories. This unique approach helps you gain a broader and more balanced understanding of international affairs. Whether it's politics, business, technology, or cultural trends, ZisNews ensures that you get a well-rounded perspective rather than a one-sided view. Expand your knowledge and see how global narratives unfold from different angles.
Customizable News Feed
At ZisNews, we understand that not every news story interests everyone. That's why we offer a customizable news feed, allowing you to control what you see. By adding keywords, you can filter out unwanted news, blocking articles that contain specific words in their titles or descriptions. This feature enables you to create a personalized experience where you only receive content that aligns with your interests. Register today to take full advantage of this functionality and enjoy a distraction-free news feed.
Like or Comment on News
Stay engaged with the news by interacting with stories that matter to you. Like or dislike articles based on your opinion, and share your thoughts in the comments section. Join discussions, see what others are saying, and be a part of an informed community that values meaningful conversations.
Download the Android App
For a seamless news experience, download the ZisNews Android app. Get instant notifications based on your selected categories and stay updated on breaking news. The app also allows you to block unwanted news, ensuring that you only receive content that aligns with your preferences. Stay connected anytime, anywhere.
Diverse News Categories
With ZisNews, you can explore a wide range of topics, ensuring that you never miss important developments. From Technology and Science to Sports, Politics, and Entertainment, we bring you the latest updates from the world's most trusted sources. Whether you are interested in groundbreaking scientific discoveries, tech innovations, or major sports events, our platform keeps you updated in real-time. Our carefully curated news selection helps you stay ahead, providing accurate and relevant stories tailored to diverse interests.
No comments yet.