Aurora Borealis Visible from 10 US States Tonight, Forecasters Say
The Northern Lights are expected to make a rare appearance in the eastern United States tonight, with forecasters at the National Oceanic and Atmospheric Administration (NOAA) predicting that certain states along the U.S.-Canadian border could witness this breathtaking spectacle. A coronal mass ejection from the Sun is causing minor geomagnetic storms, which will likely enhance the brightness of the aurora for some viewers.
According to NOAA's Kp index forecast, Sunday night is expected to see a reading of four out of nine, meaning that more vivid "motions and formations" in the northern lights are predicted. While the storms may have limited impact on satellites and power grids, they could make the northern lights visible further south than usual.
Minor geomagnetic storms caused by coronal mass ejections from the Sun can also cause spectacular displays of the aurora borealis. These events occur when plasma is expelled from the sun's corona and travels towards Earth, interacting with its magnetic field and causing storms. The effects are usually minor but can enhance the northern lights, making them visible in areas where they are typically not seen.
In this case, a coronal mass ejection that occurred on Friday has reached Earth, and while it only has a slight chance of causing minor geomagnetic storms, it may make the northern lights appear brighter. The storm is expected to have limited impact, but its effects will be felt in areas along the U.S.-Canadian border.
Some states that could potentially witness this spectacle tonight include Idaho, Montana, North Dakota, South Dakota, Minnesota, Wisconsin, Michigan, New York, Vermont, and Maine. However, weather conditions and cloud cover can affect visibility, so check forecasts and aurora alerts for updates on the northern lights in your area.
The Northern Lights are expected to make a rare appearance in the eastern United States tonight, with forecasters at the National Oceanic and Atmospheric Administration (NOAA) predicting that certain states along the U.S.-Canadian border could witness this breathtaking spectacle. A coronal mass ejection from the Sun is causing minor geomagnetic storms, which will likely enhance the brightness of the aurora for some viewers.
According to NOAA's Kp index forecast, Sunday night is expected to see a reading of four out of nine, meaning that more vivid "motions and formations" in the northern lights are predicted. While the storms may have limited impact on satellites and power grids, they could make the northern lights visible further south than usual.
Minor geomagnetic storms caused by coronal mass ejections from the Sun can also cause spectacular displays of the aurora borealis. These events occur when plasma is expelled from the sun's corona and travels towards Earth, interacting with its magnetic field and causing storms. The effects are usually minor but can enhance the northern lights, making them visible in areas where they are typically not seen.
In this case, a coronal mass ejection that occurred on Friday has reached Earth, and while it only has a slight chance of causing minor geomagnetic storms, it may make the northern lights appear brighter. The storm is expected to have limited impact, but its effects will be felt in areas along the U.S.-Canadian border.
Some states that could potentially witness this spectacle tonight include Idaho, Montana, North Dakota, South Dakota, Minnesota, Wisconsin, Michigan, New York, Vermont, and Maine. However, weather conditions and cloud cover can affect visibility, so check forecasts and aurora alerts for updates on the northern lights in your area.