Vikki Moran
Updated on: October 10, 2024 1:37 pm GMT
Northern Lights Forecast: A Chance to See Auroras Across 17 States
Exciting news for skywatchers and nature lovers: Northern lights, or the Aurora Borealis, could be visible in as many as 17 states across the continental United States, including areas as far south as New York and Wisconsin, on Thursday night, September 12, 2024. This phenomenon is due to a moderate geomagnetic storm watch issued by the National Oceanic and Atmospheric Administration’s (NOAA) Space Weather Prediction Center following solar eruptions earlier this week.
What Causes the Northern Lights?
The Northern Lights are dazzling displays of color usually seen in regions near the poles. They occur when charged particles from the sun collide with Earth’s magnetic field. Specifically, these particles come from solar activity such as solar flares and coronal mass ejections (CMEs). When these charged particles interact with the gases in the Earth’s atmosphere, they produce the vivid colors that characterize auroras.
Geomagnetic Storm Details
On September 10, the NOAA announced a G2 level geomagnetic storm was expected, meaning heightened auroral activity. This classification indicates that the auroras could be particularly bright and might extend further south than usual, enhancing the chances of viewing them. A Kp level of 6 has been issued, which signals a good opportunity for residents in northern U.S. states to capture a glimpse of the Northern Lights.
Visibility Parameters
- The best viewing times for the aurora will be between 10 p.m. and 2 a.m. local time.
- Ideal conditions include clear, dark skies away from city lights.
- Local weather conditions, like cloud cover, can significantly affect visibility.
Where to See the Northern Lights
The aurora is expected to be brightest and most visible across the following 17 states:
- Oregon
- Washington
- Idaho
- Montana
- North Dakota
- South Dakota
- Wisconsin
- Iowa
- Minnesota
- Michigan
- New York
- Vermont
- New Hampshire
- Maine
- Illinois
- Ohio
- Pennsylvania
- Indiana
In Wisconsin specifically, residents may have the opportunity to see the lights from several locations that offer expansive views of the night sky. However, local forecasts indicate that cloud cover may hinder visibility on Wednesday and Thursday nights.
Historically Significant Aurora Events
Interestingly, September is often a prime month for auroral displays. Historical patterns indicate that the equinox months of March and September are associated with more frequent and intense auroral activity. This phenomenon is known as the Russell-McPherron Effect, which aligns Earth’s magnetic field with solar wind, allowing for increased auroral light shows.
- In May, an incredibly powerful geomagnetic storm allowed observers to see the auroras as far south as Florida and Mexico.
- Prior aurora forecasts also indicate notable displays during seasonal transitions.
Recent Developments in Aurora Season
This year has shown a marked increase in solar activity, creating a favorable atmosphere for aurora sightings. Aurora enthusiasts remain hopeful that this trend will continue as we approach the fall equinox on September 22. The NOAA predicts that the upcoming weeks could bring more geomagnetic storms, enhancing the likelihood of spotting the captivating lights.
How to Prepare for an Aurora Viewing
To maximize your chances of witnessing the Northern Lights, consider the following tips:
- Check the NOAA aurora forecast tool for real-time updates.
- Select a viewing location that is far from artificial light pollution, preferably an open area with a clear view of the northern horizon.
- Dress warmly, as temperatures can drop significantly at night.
- Bring along friends or family, as sharing the experience adds to the magic.
Where to Find the Best Views in Wisconsin
In Wisconsin, several locations are known for their excellent viewing potential:
- Devil’s Lake State Park
- High Cliff State Park
- Horicon Marsh Area
Conclusion: An Opportunity Not to Be Missed
The chance to witness the Northern Lights is an exciting prospect for many across the continental United States. Keep an eye on the weather and geomagnetic forecasts as this dynamic natural phenomenon continues to unfold. Whether you are a seasoned skywatcher or simply curious about the wonders above, Thursday night could provide a stunning opportunity to see the auroras dance across the sky.
Keep an eye out for news as the NASA and NOAA teams watch the Sun’s activity closely. No matter if you get to see the Northern Lights this week or not, they are an amazing reminder of how beautiful and wonderful our universe is.
