The persistent solar wind eventually sparked an aurora substorm and created dazzling northern lights displays down to mid-latitudes. But how? "Sometimes slow and steady wins the race! Despite ...

A substorm within a coronal mass ejection (CME) impacted Earth's atmosphere in the predawn hours on Thursday, leading to a ...

A powerful G4 geomagnetic storm sparks widespread auroras, lighting up skies across the U.S. with stunning northern lights displays.

The latest in a recent run of geomagnetic storms slammed Earth on Monday night, sending auroras atypically far south in the Northern Hemisphere. Spawned by a coronal mass ejection, or wave of ...

The illustration shows magnetic field lines around the Earth reconnecting in the magnetotail, usually one of the first signs of a substorm. An internally funded Southwest Research Institute ...

An example of a one day long magnetometer record is shown in Fig. 2. It shows a signature of an event known as a substorm. Substorms occur over polar regions, and are associated with the Auroras.

Moreover, it investigates the combined predictability of Dst and Kp. The remaining ambiguous events are finally evaluated with respect to solar wind parameters and substorm onset rates. The ...

The persistent solar wind eventually sparked an aurora substorm and created dazzling northern lights displays down to mid-latitudes. But how? "Sometimes slow and steady wins the race! Despite having ...