A series of coronal mass ejections (CMEs) from the sun is causing geomagnetic storms, leading to potential sightings of the northern lights across the northern U.S. and other parts of the world. NOAA's Space Weather Prediction Center has issued a geomagnetic storm watch, predicting G2 and G3-class storms through August 1, with auroras possibly visible as far south as New York, Idaho, and Oregon. The storms are a result of recent elevated solar activity, including solar flares, filament eruptions, and a 'cannibal CME.' Observers are advised to seek out dark, rural areas for the best viewing opportunities. Similar events are also producing auroras in the southern hemisphere, visible in places like Tasmania and Melbourne. These geomagnetic storms can cause minor disruptions to power grids and satellite operations but also offer a spectacular natural light show.