What event caused widespread telegraph failures and wires caught on fire?

What event caused widespread telegraph failures and wires caught on fire?

• A. Aurora Event
• B. Great Solar Storm of 1859
• C. Sunquake
• D. Carrington Event

Answer: (D)

A massive solar storm can push a huge amount of charged particles toward Earth and, as its magnetic field shifts, induce strong electric currents in long conductors like telegraph wires. In 1859, a powerful solar flare and accompanying coronal mass ejection sparked a intense geomagnetic storm. The currents induced in telegraph lines caused widespread failures and even sparked fires on equipment. This famous event is known as the Carrington Event, the standard name historians and scientists use for that solar storm. It’s also described sometimes as the Great Solar Storm of 1859, but the Carrington name is the most widely recognized. The incident also produced vivid auroras seen far from the poles, illustrating how far-reaching the magnetic disturbance was.

A massive solar storm can push a huge amount of charged particles toward Earth and, as its magnetic field shifts, induce strong electric currents in long conductors like telegraph wires. In 1859, a powerful solar flare and accompanying coronal mass ejection sparked a intense geomagnetic storm. The currents induced in telegraph lines caused widespread failures and even sparked fires on equipment. This famous event is known as the Carrington Event, the standard name historians and scientists use for that solar storm. It’s also described sometimes as the Great Solar Storm of 1859, but the Carrington name is the most widely recognized. The incident also produced vivid auroras seen far from the poles, illustrating how far-reaching the magnetic disturbance was.