Communication Blackout
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From Pagers To Walkie-Talkies: Russians Seek Offline Ways To Communicate Amid Internet Blackout
These "old school" communication and navigation methods are being used as workarounds for widespread, prolonged mobile internet blackouts across the country.
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Angry Sun Puts India At Risk, ISRO Warns Of Strong Radio Blackout
The Sun is angry again, unleashing a series of powerful solar flares that have triggered warnings from space agencies across the world, including India's ISRO, which is closely monitoring the situation for potential strong radio blackout conditions.
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Powerful X-Class Solar Flare Sends CME Toward Earth, Storms Possible
A powerful X1.9 solar flare erupted on January 18, launching a fast coronal mass ejection toward Earth. Space weather agencies warn of strong geomagnetic storms that could disrupt satellites, GPS and radio communications, while also producing vivid auroras visible well beyond the polar regions.
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Burned Buildings, Smashed ATMs: Iranians Describe Chaos In First Calls Abroad
Iranians made phone calls abroad for the first time in days Tuesday after authorities severed communications during a crackdown on nationwide protests that activists say killed at least 646 people.
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Iranians Tap Musk's Starlink To Skirt Internet Blackout: Report
Some Iranians are still using Elon Musk's Starlink satellite internet service despite a nationwide communications blackout, three people inside the country said, the latest example of Starlink being used to counter internet shutdowns in geopolitical
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Iranian Nobel Laureate Warns Of Possible "Massacre" During Internet Shutdown
Iranian Nobel peace prize winner Shirin Ebadi on Friday warned security forces in the Islamic republic could be preparing to commit a "massacre under the cover of a sweeping communications blackout" after imposing a nationwide internet shutdown.
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Sun Unleashes Strongest Flare of 2025, Causing Global Radio Blackouts
On Nov. 11, 2025, the Sun erupted with an X5.1-class flare, disrupting shortwave communications across Africa and Europe. The flare’s X-rays and UV radiation ionized Earth’s upper atmosphere, causing R3-level radio blackouts. NOAA warned that a coronal mass ejection could reach Earth on Nov. 12, potentially triggering strong geomagnetic storms ...
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Solar Flare, Strongest Of 2025, Causes Widespread Radio Blackouts In Europe And Africa
The X5.1-class flare has the potential to disrupt satellite communications, GPS and power grids.
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Massive X-Class Solar Flare Erupts, Causing Widespread Pacific Radio Blackouts
A powerful X1.9-class solar flare from sunspot 4114 erupted on June 19, disrupting shortwave radio signals across the Pacific, including Hawaii. While it caused significant atmospheric ionisation, no coronal mass ejection (CME) followed. The event highlights rising solar activity and hints at more eruptions ahead, potentially impacting communicatio...
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Blackouts Around The World As Strongest Solar Flare Of 2025 Hits Earth, Experts Say "More To Come"
This powerful eruption sent streams of plasma and charged particles into space, contributing to widespread shortwave radio blackouts across multiple continents.
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From Pagers To Walkie-Talkies: Russians Seek Offline Ways To Communicate Amid Internet Blackout
These "old school" communication and navigation methods are being used as workarounds for widespread, prolonged mobile internet blackouts across the country.
-
Angry Sun Puts India At Risk, ISRO Warns Of Strong Radio Blackout
The Sun is angry again, unleashing a series of powerful solar flares that have triggered warnings from space agencies across the world, including India's ISRO, which is closely monitoring the situation for potential strong radio blackout conditions.
-
Powerful X-Class Solar Flare Sends CME Toward Earth, Storms Possible
A powerful X1.9 solar flare erupted on January 18, launching a fast coronal mass ejection toward Earth. Space weather agencies warn of strong geomagnetic storms that could disrupt satellites, GPS and radio communications, while also producing vivid auroras visible well beyond the polar regions.
-
Burned Buildings, Smashed ATMs: Iranians Describe Chaos In First Calls Abroad
Iranians made phone calls abroad for the first time in days Tuesday after authorities severed communications during a crackdown on nationwide protests that activists say killed at least 646 people.
-
Iranians Tap Musk's Starlink To Skirt Internet Blackout: Report
Some Iranians are still using Elon Musk's Starlink satellite internet service despite a nationwide communications blackout, three people inside the country said, the latest example of Starlink being used to counter internet shutdowns in geopolitical
-
Iranian Nobel Laureate Warns Of Possible "Massacre" During Internet Shutdown
Iranian Nobel peace prize winner Shirin Ebadi on Friday warned security forces in the Islamic republic could be preparing to commit a "massacre under the cover of a sweeping communications blackout" after imposing a nationwide internet shutdown.
-
Sun Unleashes Strongest Flare of 2025, Causing Global Radio Blackouts
On Nov. 11, 2025, the Sun erupted with an X5.1-class flare, disrupting shortwave communications across Africa and Europe. The flare’s X-rays and UV radiation ionized Earth’s upper atmosphere, causing R3-level radio blackouts. NOAA warned that a coronal mass ejection could reach Earth on Nov. 12, potentially triggering strong geomagnetic storms ...
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Solar Flare, Strongest Of 2025, Causes Widespread Radio Blackouts In Europe And Africa
The X5.1-class flare has the potential to disrupt satellite communications, GPS and power grids.
-
Massive X-Class Solar Flare Erupts, Causing Widespread Pacific Radio Blackouts
A powerful X1.9-class solar flare from sunspot 4114 erupted on June 19, disrupting shortwave radio signals across the Pacific, including Hawaii. While it caused significant atmospheric ionisation, no coronal mass ejection (CME) followed. The event highlights rising solar activity and hints at more eruptions ahead, potentially impacting communicatio...
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Blackouts Around The World As Strongest Solar Flare Of 2025 Hits Earth, Experts Say "More To Come"
This powerful eruption sent streams of plasma and charged particles into space, contributing to widespread shortwave radio blackouts across multiple continents.
