·

G2 – Moderate geomagnetic storm watch in effect

g2-moderate-geomagnetic-storm-watch-february-2022

A G2 – Moderate geomagnetic storm watch is in effect for February 2, 2022, after a long-duration M1.1 solar flare produced an asymmetric, full-halo coronal mass ejection (CME) at 23:32 UTC on January 29.

The CME is expected to reach Earth late February 1 or early February 2 and combine with coronal hole high speed stream (CH HSS) influence to produce G2 – Moderate geomagnetic storm.

Potential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude.

  • Induced Currents – Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.
  • Spacecraft – Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.
  • Radio – HF (high frequency) radio propagation can fade at higher latitudes.
  • Aurora – Aurora may be seen as low as New York to Wisconsin to Washington state.

Quiet to unsettled geomagnetic conditions are expected through the remainder of January 31 and on February 1.

YouTube video

Featured image credit: NASA SDO/AIA 304, TW

Share:

Commenting rules and guidelines

We value the thoughts and opinions of our readers and welcome healthy discussions on our website. In order to maintain a respectful and positive community, we ask that all commenters follow these rules:

  • Treat others with kindness and respect.
  • Stay on topic and contribute to the conversation in a meaningful way.
  • Do not use abusive or hateful language.
  • Do not spam or promote unrelated products or services.
  • Do not post any personal information or content that is illegal, obscene, or otherwise inappropriate.

We reserve the right to remove any comments that violate these rules. By commenting on our website, you agree to abide by these guidelines. Thank you for helping to create a positive and welcoming environment for all.

Leave a reply

Your email address will not be published. Required fields are marked *