Atmospheric Phenomena

Auroras Geomagnetic Storms Magnetosphere Fireballs Solar Activity Meteorology Light Pollution Magnetic Field Weather Patterns High-Speed Objects

3 ARTICLES

2w ago

NOAA Issues Watch for Possible G3–G4 Geomagnetic Storms That Could Bring Auroras to 23 States

Confirmation of storm strength and timing will depend on real-time DSCOVR solar-wind readings that show whether the interplanetary magnetic field turns southward.

23 ARTICLES

3mo ago

NASA Details U.S. Fireballs as Michigan, California and Houston Cases Draw Scrutiny

18 ARTICLES

3mo ago

NOAA Issues G2 Geomagnetic Storm Watch as March 16 CME Arrives, Expanding Aurora Potential

8 ARTICLES

3mo ago

Aurora Odds Rise Near March Equinox, With No Immediate Storm Signal for Germany

22 ARTICLES

4mo ago

Sunspot AR4366 Hurls X-Class Flares as CME Is Forecast to Brush Earth Thursday

7 ARTICLES

5mo ago

S4 Solar Radiation Storm, Strongest in 20 Years, Brings Rare Auroras as Effects Subside

5 ARTICLES

6mo ago

G2 Geomagnetic Storm to Illuminate Northern Lights Across 12 U.S. States Tonight

26 ARTICLES

last yr.

Geomagnetic Storm Sparks Widespread Aurora Displays Across Northern Hemisphere

3 ARTICLES

last yr.

Geomagnetic Storm Expected to Illuminate Northern Lights Over Parts of U.S. This Weekend

6 ARTICLES

last yr.

NASA Astronaut Captures Stunning Green Aurora from Space

6 ARTICLES

last yr.

Northern Lights Expected to Illuminate Skies Across Northern U.S. on Christmas Night

Atmospheric Phenomena

NOAA Issues Watch for Possible G3–G4 Geomagnetic Storms That Could Bring Auroras to 23 States

NASA Details U.S. Fireballs as Michigan, California and Houston Cases Draw Scrutiny

NOAA Issues G2 Geomagnetic Storm Watch as March 16 CME Arrives, Expanding Aurora Potential

Aurora Odds Rise Near March Equinox, With No Immediate Storm Signal for Germany

Sunspot AR4366 Hurls X-Class Flares as CME Is Forecast to Brush Earth Thursday

S4 Solar Radiation Storm, Strongest in 20 Years, Brings Rare Auroras as Effects Subside

Giant Sunspot Complex Rotates Toward Earth as Forecasters Watch for Eruptions

Aurora Possible Over Netherlands Overnight as Strong Solar Eruption Arrives

NOAA Sees G3 Geomagnetic Storm Potential From Cannibal CME Nov. 11–12

NOAA Issues G3 Geomagnetic Storm Warning as CME Arrives, Adds Weekend Alerts

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Atmospheric Phenomena

New Study Flags Possible Taurid ‘Resonant Swarm’ Risk in 2032 and 2036

NASA Image Shows ‘Jack‑O’-Lantern’ Sun as Earth Faces Minor Geomagnetic Storms

NOAA: G1 Geomagnetic Storm Could Bring Northern Lights to 12 U.S. States

1.6-Kiloton Fireball Lights Southern Japan, Likely Broke Up Over Pacific

World's Largest Solar Telescope Captures First High-Resolution Image of Sunspot

G2 Geomagnetic Storm to Illuminate Northern Lights Across 12 U.S. States Tonight

Geomagnetic Storm Sparks Widespread Aurora Displays Across Northern Hemisphere

Geomagnetic Storm Expected to Illuminate Northern Lights Over Parts of U.S. This Weekend

NASA Astronaut Captures Stunning Green Aurora from Space

Northern Lights Expected to Illuminate Skies Across Northern U.S. on Christmas Night

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Atmospheric Phenomena