Fwd: Butterfly-Shaped Hole in the Sun Points at Earth

[ROLAN CLARK]

Ole Sol at work.

73 de rolan wa3pbc

---------- Original Message ----------

From: "SpaceWeather.com" <swl...@spaceweather.com>

To: rolan...@comcast.net

Date: 09/11/2025 3:28 PM EDT

Subject: Butterfly-Shaped Hole in the Sun Points at Earth

 

 

A 300,000-km wide coronal hole has opened in the sun’s atmosphere, sending a stream of solar wind toward Earth.

Space Weather News for Sep. 11, 2025 https://spaceweather.com https://www.spaceweatheralerts.com GIANT BUTTERFLY-SHAPED HOLE IN THE SUN'S ATMOSPHERE:  A 500,000-km wide coronal hole has opened in the sun’s atmosphere, sending a stream of solar wind toward Earth. It could spark G1–G2 geomagnetic storms and auroras around Sept. 14th, enhanced by the Russell-McPherron effect. Full story @ Spaceweather.com. Aurora Alerts: Sign up for our Space Weather Alert Service and you will receive instant text messages when geomagnetic storms erupt. Above: An extreme ultraviolet image of the coronal hole photographed on Sept. 11th by NASA's Solar Dynamics Observatory Share Tweet Forward Want to change how you receive these emails? You can update your preferences or unsubscribe from this list